{ "slug": "friendship", "name": "Adult friendship / loneliness", "browseLine": "Loneliness and a small network are different problems.", "photo": "/learn/assets/topics/friendship.jpg", "photoAlt": "Two adults talking over coffee at a cafe table", "aliases": [ "friends", "lonely", "isolated", "make friends", "after 30" ], "family": "mind", "heat": "mid", "talk": "Sources", "mostDiscussed": true, "firstLine": "Friendship is a voluntary relationship built through mutual interest, care and shared experience. Explore ways to develop connection, understand loneliness and support, and recognize when effort is becoming mutual.", "whyLine": "Friendship is a voluntary relationship built through mutual interest, care and shared experience. Explore ways to develop connection, understand loneliness and support, and recognize when effort is becoming mutual.", "feelWords": [ "lonely in crowd", "not understood", "surface friends", "no friends", "no support", "alone", "moved", "busy" ], "commonPicture": [ { "lead": "Name the kind of connection you want", "why": "Loneliness can occur in a full room because it reflects a gap between wanted and experienced connection. The World Health Organization separates network structure, support function, and relationship quality. Julianne Holt-Lunstad’s population-health work and Marisa Franco’s public friendship education both reinforce the practical starting point: name whether you want honest conversation, shared activity, practical help, affection, or dependable contact. Then choose an action aimed at that need instead of treating headcount as the whole problem." }, { "lead": "Build practical support through accessible routes", "why": "Objectively few relationships, interactions, or sources of support may indicate social isolation. Health, disability, caregiving, money, work schedules, discrimination, language, transport, geography, bereavement, and local infrastructure can all restrict access. Vivek Murthy and Kasley Killam frame connection as an individual and community responsibility, while Niobe Way emphasizes listening and human connection. Start with the practical need and barrier. A community organization, accessible recurring group, peer-support program, faith or cultural community, clinician, social worker, or trusted online community may fit different needs. Stabilize urgent housing, food, transport, healthcare, or safety needs with the appropriate professional route." }, { "lead": "Reopen one valued tie or join one recurring setting", "why": "A move, new job, illness, caregiving role, breakup, retirement, or schedule change can remove repeated contact. Jeffrey Hall found that time together was associated with greater reported closeness in one sample of recently relocated adults and one of first-year students; Robin Dunbar’s work likewise examines the time and cognitive limits around social networks. Neither establishes a universal hour threshold. Reopen one valued relationship or choose one accessible setting where the same people can meet repeatedly, then notice whether mutual interest grows over time." }, { "lead": "Put effort where interest and care become mutual", "why": "Friendship is voluntary and reciprocal, although effort will vary across seasons. Miriam Kirmayer and Geoffrey Greif focus public and clinical attention on relationship quality, support, and adult-friendship patterns; Nedra Glover Tawwab adds a practical boundary lens. Offer one clear, low-pressure invitation with an easy way to decline. If the person declines without another option, remains silent after one reasonable follow-up, contacts you only for help, or repeatedly crosses a boundary, use the pattern as information. Put further effort where there is mutual recognition, care, or repair. One response never measures your worth or predicts every future relationship." } ], "situationQuickAnswers": [ [ { "label": "Name the connection you want", "value": "Honest conversation, shared activity, practical help, affection, or dependable contact." }, { "label": "Choose the next action", "value": "Aim it at that need; a larger headcount alone may not address loneliness." } ], [ { "label": "Start with the need and barrier", "value": "Identify the support you need and what makes it hard to reach." }, { "label": "Possible routes", "value": "An accessible recurring group, community or faith organization, peer support, trusted online community, clinician, or social worker." } ], [ { "label": "Two useful routes", "value": "Reopen one valued relationship or join an accessible setting where the same people meet repeatedly." }, { "label": "What to watch", "value": "Notice whether mutual interest grows; there is no universal hour threshold for friendship." } ], [ { "label": "Make one clear invitation", "value": "Keep it low-pressure and easy to decline; one reasonable follow-up can clarify silence." }, { "label": "Use the pattern", "value": "Put further effort where recognition, care, and repair become mutual." } ] ], "pictureLead": "Name the kind of connection you want", "watchFor": "Use this page as general education for choosing a connection step, not as a diagnosis or treatment plan. Loneliness is the distressing feeling that your relationships do not match what you want or need; social isolation means objectively having few relationships, roles, or interactions. They can occur separately. Persistent distress, major withdrawal, depression or anxiety symptoms, substance use, or difficulty managing daily life deserves qualified health or mental-health care. If you may harm yourself, cannot stay safe, or are in immediate danger, use local emergency or crisis services now; in the U.S., call or text 988 or use 988lifeline.org, and call 911 for life-threatening danger. Choose distance and qualified support instead of using a friendship plan to contact someone abusive, coercive, or unsafe. A friend is not a substitute for crisis care.", "whatPeopleSay": [ "**Match the response to loneliness or social isolation.** The World Health Organization defines loneliness as a subjective, distressing gap between the relationships a person has and those they want or need. Social isolation is the objective state of having too few roles, relationships, or interactions. They can overlap, yet either can occur alone. Julianne Holt-Lunstad and Vivek Murthy bring this distinction into public-health work, while Marisa Franco translates the wanted-connection question for everyday friendship. Match the response to the actual need: emotional closeness, practical support, shared activity, or more frequent contact.", "**Build connection through structure, support, and quality.** Social connection includes structure, function, and quality. Structure covers the number and variety of relationships and interaction frequency. Function includes emotional, practical, and informational support. Quality asks whether interactions are supportive, satisfying, strained, coercive, or harmful. Geoffrey Greif, Miriam Kirmayer, and Kory Floyd each add professional attention to adult friendship, support, affection, and relationship patterns. Build a network whose parts serve useful roles instead of using popularity or a fixed count as the score.", "**Treat social connection as one part of whole-person health.** Large prospective reviews find that weaker social relationships, social isolation, and loneliness are associated with poorer health outcomes and higher mortality at the population level. Julianne Holt-Lunstad’s 2010 meta-analysis combined 148 studies, and Wang and colleagues’ 2023 review combined 90 cohorts while separating isolation from loneliness. Robert Waldinger’s long-running developmental study also keeps relationships visible in public discussion of adult well-being. These observational and cohort findings support attention, not diagnosis or a personal forecast; confounding, reverse causation, varied measures, and population differences limit personal predictions.", "**Give closeness repeated, mutual opportunities to grow.** Time together creates opportunities for familiarity and closeness. Jeffrey Hall studied 355 adults who had recently moved and 112 first-year students; more reported time together was associated with greater closeness, especially through leisure and everyday conversation. Robin Dunbar studies the time and cognitive constraints around social networks, while Shasta Nelson translates consistency into public friendship practice. Use repeated contact as an opportunity, not a quota: Hall’s adult estimates were retrospective, failed relationships were underrepresented, and the student follow-up was short and age-specific.", "**Invest in friendship quality and useful support.** A 2023 systematic review of 38 adult-friendship studies found that friendship quality and socializing were generally associated with well-being. Maintenance effort, perceived support, responsiveness, and reciprocity also appeared relevant in parts of the literature. Miriam Kirmayer, Geoffrey Greif, Marisa Franco, and Shasta Nelson make these questions accessible in clinical, social-work, and public education. The evidence remains varied, often observational, and frequently based on students, so invest in useful quality and support without promising one ideal friendship or a guaranteed health effect.", "**Match support to the source of disconnection.** A 2025 review found benefits for some psychological approaches in some trials and mixed results overall; only one intervention category could be pooled, every included trial had some or high risk of bias, and cost-effectiveness evidence was absent. Thema Bryant adds trauma, culture, and safety context; Laurie Santos discusses well-being in public education; Vivek Murthy and Kasley Killam widen the frame to community access. Depending on the cause, the useful route may be qualified care, grief support, transport or access help, a community program, relationship work, or a small friendship experiment." ], "disputedNotes": [ "**Choose the intervention that fits the actual barrier.** Psychological strategies, group programs, peer support, social prescribing, access help, and community changes target different mechanisms. The 2025 intervention review found mixed results and substantial risk of bias, while WHO, Vivek Murthy, Kasley Killam, and Thema Bryant keep community, cultural, trauma, and safety conditions visible. Research has not settled who benefits most from each approach. Depression, transport, discrimination, grief, disability access, and an unsafe relationship call for different routes.", "**Judge each digital or in-person connection by its effects.** A 2024 meta-analysis of 141 social-media studies found mostly negligible average associations with mental health and well-being, a clearer association between active use and online support, and small outcomes that varied by context and age. Jeffrey Hall and Kory Floyd study communication and relationship processes, yet text, video, games, forums, feeds, and shared rooms remain different activities. Research provides no universal medium ranking. Look for mutual recognition, safety, support, consent, and fit with the person’s need.", "**Build the network size and shape that meets your needs.** Research establishes no single healthy friend count. Robin Dunbar studies recurring network layers and constraints, but his work is descriptive at population and network levels rather than an individual target. Needs vary with temperament, culture, disability, life stage, family, work, caregiving, and available support. WHO’s structure, function, and quality framework is more useful than a number. Several satisfying relationships, one dependable tie plus community contacts, or a larger network may each fit different lives.", "**Let different relationships serve different useful functions.** WHO distinguishes network structure, function, and quality, while the adult-friendship review focuses mainly on friendship quality and support. Geoffrey Greif and Niobe Way add professional perspectives on friendship and human connection, but evidence does not establish an ideal mix or prove that a casual tie replaces wanted close support. A familiar acquaintance may offer activity or contact without becoming a confidant. Match the relationship to the need and allow closeness to remain voluntary." ], "talkNotes": [ "**Treat loneliness as information about a connection need.** Loneliness reports a mismatch between wanted and experienced connection; it does not grade character. Access, transitions, grief, health, discrimination, schedule, geography, relationship quality, and mental health can all matter. Marisa Franco and Laurie Santos help make connection and well-being discussable for broad audiences, while their public education does not diagnose the cause. Treat one response as information about one person, time, and situation, then protect your worth and choose the next useful route.", "**Use health evidence to support connection and care.** Public-health reports use risk comparisons to communicate population-level associations drawn from different studies and measures. Julianne Holt-Lunstad and Vivek Murthy bring attention to the magnitude and policy relevance. The comparison to smoking is not an individual conversion formula or a dose for one lonely day. The truthful point is narrower: social disconnection is associated with meaningful population health risk and deserves attention alongside other health and social conditions.", "**Let time create opportunities for mutual closeness.** Jeffrey Hall estimated relationship-transition points from two limited self-report studies, and Robin Dunbar examines constraints on maintaining social networks. Those findings are not biological thresholds, deadlines, or guarantees. Mutual liking, safety, responsiveness, shared experience, culture, and circumstance also matter. Use recurring contact to learn whether a relationship is becoming mutual; choose a different connection route when it remains one-sided or unsafe.", "**Choose safe, wanted, and useful connection.** WHO includes relationship quality because contact can be supportive, strained, coercive, discriminatory, or exhausting. Thema Bryant brings trauma and cultural context, and Nedra Glover Tawwab translates boundary practice for a large public audience. Chosen solitude can be restorative, while distance from an unsafe relationship may protect well-being. Aim for enough safe, wanted, and useful connection rather than maximum exposure to people." ], "howPeopleRunIt": [ "**Name the missing connection and the main barrier.** Write one sentence: “I want more ___, and the main barrier is ___.” The first blank might be familiar contact, an activity companion, practical backup, honest conversation, or dependable close support. The second might be access, time, cost, health, anxiety, grief, a move, reciprocity, or safety. Geoffrey Greif, Miriam Kirmayer, and Kasley Killam approach connection from different professional settings, yet each supports making the need more specific than “more people.” Choose one small, safe test that matches both blanks, then use the result as information rather than a promise.", "**Offer one specific, low-pressure invitation.** Offer one specific, low-pressure option in a format that works for both people: “Would you like a 20-minute walk Saturday, or would another week be better? No pressure.” Marisa Franco, Miriam Kirmayer, and Shasta Nelson make intentional friendship action approachable for public audiences; the boundary remains mutual choice. If they decline, notice whether they suggest another time. One reasonable follow-up is enough when there is no response. Respect requests for space and direct further energy toward responsive connections.", "**Choose one accessible recurring setting.** : an in-person group, moderated online community, class, volunteer shift, faith or cultural gathering, peer-support group, adaptive activity, or regular text or game session. Jeffrey Hall’s evidence supports repeated opportunity without guaranteeing friendship, while Kasley Killam and Vivek Murthy widen attention to community design. Check cost, transport, sensory load, mobility access, communication format, moderation, privacy, and safety. Stay long enough to gather information when it remains tolerable; no research-backed visit count determines success." ], "howPeopleKeepIt": [ "**Match each relationship to the connection it can provide.** A familiar face can add belonging, an activity companion can support a routine, a practical contact can help in a disruption, and a trusted friend may hold vulnerable conversation. Geoffrey Greif and Niobe Way help keep different friendship experiences visible. One person may fill several roles, while a varied network can reduce pressure on a new acquaintance and make the next action more specific.", "**Look for reciprocity across time.** Both people should have room to initiate, decline, be heard, set boundaries, and repair small misses. Illness, caregiving, work, disability, and crisis can make a season uneven. Miriam Kirmayer, Nedra Glover Tawwab, and Kory Floyd offer professional lenses on support, boundaries, and close relationships. A persistent pattern of contempt, coercion, exploitation, ignored boundaries, or contact only for the other person’s needs calls for distance and, when useful, qualified support.", "**Let repetition create opportunity.** A recurring setting or standing plan can reduce the effort of arranging every interaction, while schedules and preferred frequency vary. Jeffrey Hall and Robin Dunbar provide research context on time and networks; Shasta Nelson offers practice-oriented public translation. Review observable signs: Do you recognize each other, choose to interact, remember details, follow through, and feel reasonably safe? More time never requires closeness, and one canceled plan never defines the relationship.", "**Judge digital connection by support, safety, and fit.** Text-based and online-only friendships can include recognition, trust, practical help, play, and emotional support. Jeffrey Hall and Kory Floyd study communication and relational processes, while the 2024 meta-analysis shows that average digital outcomes vary by activity and context. Watch for harassment, fraud, pressure to disclose, sleep loss, compulsive use, hostility, or displacement of wanted interaction. Protect personal information and change platforms or formats only by mutual consent.", "**Bring persistent distress or safety concerns to qualified help.** A clinician can help when loneliness travels with depression, anxiety, grief, trauma, substance use, severe withdrawal, sleep or appetite change, or difficulty handling daily responsibilities. Thema Bryant brings trauma and cultural context; Laurie Santos’s public well-being education does not replace individual care. Community or social-service help may fit access barriers. Suicidal crisis, inability to stay safe, or immediate danger needs crisis or emergency help now." ], "claimsNotes": [ "**Choose the response that fits loneliness or isolation.** Claim: “Loneliness and social isolation are the same” — not what the research found. WHO defines loneliness as a subjective mismatch and social isolation as objectively few roles, relationships, or interactions. Julianne Holt-Lunstad and Vivek Murthy keep both constructs visible in public-health work. They can overlap, but either can occur without the other, so match emotional closeness, practical support, or contact frequency to the actual need.", "**Treat loneliness as information about an unmet connection need.** Claim: “Feeling lonely proves a person is unlikable” — not what the research found. Loneliness identifies an unmet connection need, not its cause or a person’s worth. Marisa Franco and Laurie Santos help make connection and well-being discussable, while health, grief, transitions, access, discrimination, relationship quality, mental health, and schedules can all contribute. Use the feeling to ask what support is missing.", "**Include social connection in whole-person health.** Claim: “Social disconnection is associated with mortality” — established. Large meta-analyses of prospective cohorts find population-level associations between social relationship measures, isolation, loneliness, and mortality. Julianne Holt-Lunstad, Robert Waldinger, and Vivek Murthy help communicate why relationships belong in health discussions. The studies do not provide an individual forecast or prove that one new friend reverses risk.", "**Give friendship mutual time and shared experience.** Claim: “Exact hour thresholds guarantee friendship” — not what the research found. Jeffrey Hall estimated relationship transitions in two limited self-report samples, and Robin Dunbar studies network constraints. Time was associated with closeness, but neither body of work establishes a personal threshold, deadline, or guarantee. Let shared time create opportunities while mutual interest, safety, and responsiveness guide the relationship.", "**Build the network that fits your needs.** Claim: “Everyone needs the same number of friends” — not what the research found. No reviewed evidence establishes one ideal count. Robin Dunbar’s descriptive network work does not create an individual quota. Needs vary by culture, life stage, temperament, disability, family, access, and the functions relationships provide. Use structure, support, quality, and experienced need instead of comparison with a fixed number.", "**Match support to the cause and context.** Claim: “One friendship intervention works for everyone” — not what the research found. Intervention reviews find mixed, heterogeneous results and important risk-of-bias limits. Thema Bryant, Kasley Killam, and Vivek Murthy widen attention to trauma, culture, access, and community conditions. Emotional distress, objective isolation, grief, access barriers, unsafe relationships, and mental-health conditions may need different professional, community, practical, or relational responses.", "**Give a considerate reconnection a chance.** Claim: “A friendly message after time apart is usually less appreciated than the sender expects” — not what the research found. In Liu and colleagues' experiments, senders tended to underestimate appreciation for a considerate reach-out. That finding can challenge an overly pessimistic prediction; it does not guarantee a reply or override another person's request for space. Start with a valued, safe contact and leave room for mutual choice." ], "deepDive": [ "**Use loneliness as information about wanted connection.** The desired relationship may differ in amount, intimacy, reliability, identity, or activity from what is available. Marisa Franco, Miriam Kirmayer, and Laurie Santos help broad audiences discuss friendship and well-being, but the feeling alone cannot identify a diagnosis, cause, character trait, or correct contact count. Ask what feels absent, then choose the route that best matches that need.", "**Assess structure, support, and relationship quality.** WHO and the U.S. Surgeon General separate who and how often, what support moves through a relationship, and whether the interaction is supportive or harmful. Geoffrey Greif, Kory Floyd, and Niobe Way add adult-friendship, affection, and human-connection perspectives. An acquaintance can add belonging, a close friend can offer emotional support, and a practical contact can help in a disruption. Judge the whole network by how it serves real needs.", "**Read population health evidence with personal humility.** Julianne Holt-Lunstad’s meta-analysis pooled prospective studies of several social-relationship measures; Wang’s later review separately pooled isolation and loneliness across 90 cohorts. Robert Waldinger’s longitudinal program offers another influential, but cohort-specific, window on adult relationships. Health can affect connection, connection may affect health, and other conditions may affect both. Population associations justify attention and research while leaving individual cause and risk change unknown.", "**Use health comparisons only at the population level.** Public advisories compare effect estimates from different evidence bases to show that social connection belongs in public health. Julianne Holt-Lunstad and Vivek Murthy help communicate that priority. The smoking comparison does not make loneliness and smoking the same exposure, assign a cigarette count to a day alone, or prove that an invitation reverses a known amount of risk. Use the evidence to support attention, care, and community action rather than fear.", "**Treat shared time as opportunity rather than a deadline.** Jeffrey Hall’s estimates came from one retrospective sample of recently relocated adults and one short longitudinal sample of first-year students; failed or short-lived adult relationships were underrepresented and estimates varied. Robin Dunbar’s network research describes constraints rather than a personal quota. Repeated shared activity can create room for familiarity and closeness, while mutual interest, responsiveness, culture, and safety determine what develops.", "**Apply adult-friendship evidence within its real limits.** The systematic review found generally positive associations among friendship quality, socializing, maintenance, support, responsiveness, and well-being, alongside varied definitions, many student samples, missing outcomes, and contradictory findings. Geoffrey Greif’s scholarship and the public work of Marisa Franco, Miriam Kirmayer, and Shasta Nelson broaden practical attention. Use their ideas as bounded prompts, not causal promises or a requirement that one person provide every kind of support.", "**Value useful familiar contact alongside close support.** A neighbor, classmate, coworker, group member, or online acquaintance may provide familiarity, shared activity, information, or a path to other people. Kasley Killam and Vivek Murthy make community connection visible, while the reviewed evidence does not prove that brief contact treats chronic loneliness or identify one ideal mix. Let familiar contact be one useful network layer while separately pursuing wanted close support, clinical care, or practical help.", "**Build access and safety into every connection plan.** WHO includes health, income, discrimination, life changes, transport, public space, technology, and community institutions. Thema Bryant adds trauma and cultural context; Nedra Glover Tawwab adds practical boundary education. A useful response may involve accessible design, affordable transport, caregiving relief, language access, moderated online space, a clinician, or social services. Choose distance and qualified support when a relationship is violent, coercive, exploitative, or boundary-violating.", "**Let a considerate reconnection test your prediction.** Peggy Liu and colleagues studied how people judge an unexpected message or small gesture from someone in their social circle. Across their experiments, senders tended to underestimate recipients' appreciation, particularly when the contact was more surprising. That finding can make a brief hello to a valued, safe contact feel worth considering after time apart. It measures appreciation for the gesture, not a guarantee of a reply, renewed closeness or lasting health benefit. A practical adaptation is a specific, low-pressure message that leaves the other person room to choose. Respect a request for distance and the pattern of reciprocity over time. Evidence about welcome reconnection does not justify pursuing someone who has asked not to be contacted." ], "related": [ "marriage", "anxiety", "meaning" ], "watchForLong": [ "**Good to know.** Use this page as general education for choosing a connection step, not as a diagnosis or treatment plan. Loneliness is the distressing feeling that your relationships do not match what you want or need; social isolation means objectively having few relationships, roles, or interactions. They can occur separately. Persistent distress, major withdrawal, depression or anxiety symptoms, substance use, or difficulty managing daily life deserves qualified health or mental-health care. If you may harm yourself, cannot stay safe, or are in immediate danger, use local emergency or crisis services now; in the U.S., call or text 988 or use 988lifeline.org, and call 911 for life-threatening danger. Choose distance and qualified support instead of using a friendship plan to contact someone abusive, coercive, or unsafe. A friend is not a substitute for crisis care.", "**Not advice.** Named sources. Honest paraphrase of the finding. Not medical, legal, or financial advice." ], "sources": [ "**Julianne Holt-Lunstad, PhD.** BYU psychology professor and social-connection health researcher; population associations and public-health importance without individual risk calculation", "**Jeffrey A. Hall, PhD.** University of Kansas communication professor and Relationships and Technology Lab director; friendship time and communication with sample and causality limits", "**Robin Dunbar, PhD.** University of Oxford emeritus evolutionary-psychology professor; social-network layers and bonding constraints without a personal friend-count prescription", "**Robert Waldinger, MD.** Harvard Medical School psychiatry professor, MGH psychiatrist, and Harvard Study of Adult Development director; longitudinal relationship evidence with cohort limits", "**Laurie Santos, PhD.** Yale psychology professor and public well-being educator; accessible behavior and well-being translation without individual diagnosis or friendship-specific prescriptions", "**Niobe Way, EdD.** NYU applied- and developmental-psychology professor and Science of Human Connection Lab founder; listening and connection with much primary research centered on youth", "**Kory Floyd, PhD.** University of Arizona communication professor; affection, close relationships, loneliness, and health with communication-study limits", "**Geoffrey L. Greif, PhD, MSW.** University of Maryland Distinguished Professor Emeritus of Social Work; adult and male friendship research with sample and interview limits", "**Marisa G. Franco, PhD.** psychologist, professor, and public friendship educator; accessible intentional-friendship practice bounded by the evidence behind each claim", "**Miriam Kirmayer, PhD.** clinical psychologist, friendship researcher, and public educator; relationship quality and support without remote assessment or universal scripts", "**Nedra Glover Tawwab, MSW, LCSW.** licensed therapist and relationship-boundary educator; clear boundary practice as practitioner guidance rather than a friendship trial or diagnosis", "**Shasta Nelson, MDiv.** friendship educator, author, and community builder; consistency and relationship practice within commercial and nonclinical limits", "**Vivek H. Murthy, MD, MBA.** 19th and 21st U.S. Surgeon General and social-connection public-health communicator; policy synthesis rather than individual care", "**Kasley Killam, MPH.** social scientist, author, and social-health educator; community and access framing within emerging-concept and public-education limits", "**Thema Bryant, PhD.** Pepperdine psychology professor, clinical psychologist, trauma researcher, and former APA president; trauma, culture, and safety without friendship-specific treatment claims" ], "sourceLinks": { "WHO-CONNECTION-2025": { "name": "World Health Organization. From loneliness to social connection: charting a path to healthier societies. Report of the WHO Commission on Social Connection. Geneva: WHO; June 30, 2025. ISBN 978-92-4-011236-0.", "kind": "evidence", "links": [ { "label": "Official report", "href": "https://www.who.int/publications/i/item/9789240112360" }, { "label": "Official questions and answers", "href": "https://www.who.int/news-room/questions-and-answers/item/social-connection" } ] }, "HHS-CONNECTION-2023": { "name": "Office of the U.S. Surgeon General. Our Epidemic of Loneliness and Isolation: The U.S. Surgeon General’s Advisory on the Healing Effects of Social Connection and Community. 2023.", "kind": "evidence", "links": [ { "label": "Official advisory", "href": "https://www.hhs.gov/sites/default/files/surgeon-general-social-connection-advisory.pdf" } ] }, "NIMH-HELP-2025": { "name": "National Institute of Mental Health. My Mental Health: Do I Need Help?, Depression, and Warning Signs of Suicide. Official pages reviewed August 22, 2026; suicide publication revised 2025.", "kind": "evidence", "links": [ { "label": "When to seek help", "href": "https://www.nimh.nih.gov/health/publications/my-mental-health-do-i-need-help" }, { "label": "Depression", "href": "https://www.nimh.nih.gov/health/publications/depression" }, { "label": "Suicide warning signs", "href": "https://www.nimh.nih.gov/health/publications/warning-signs-of-suicide" } ] }, "HOLT-LUNSTAD-2010": { "name": "Holt-Lunstad J, Smith TB, Layton JB. Social Relationships and Mortality Risk: A Meta-analytic Review. PLOS Medicine. 2010;7(7):e1000316.", "kind": "evidence", "links": [ { "label": "Full article and DOI", "href": "https://doi.org/10.1371/journal.pmed.1000316" } ] }, "HOLT-LUNSTAD-2022": { "name": "Holt-Lunstad J. Social Connection as a Public Health Issue: The Evidence and a Systemic Framework for Prioritizing the Social in Social Determinants of Health. Annu Rev Public Health. 2022;43:193–213. DOI", "kind": "evidence", "links": [ { "label": "DOI", "href": "https://doi.org/10.1146/annurev-publhealth-052020-110732" } ] }, "WANG-2023": { "name": "Wang F, Gao Y, Han Z, et al. A systematic review and meta-analysis of 90 cohort studies of social isolation, loneliness and mortality. Nature Human Behaviour. 2023;7:1307–1319.", "kind": "evidence", "links": [ { "label": "Article and DOI", "href": "https://doi.org/10.1038/s41562-023-01617-6" } ] }, "PEZIRKIANIDIS-2023": { "name": "Pezirkianidis C, Galanaki E, Raftopoulou G, et al. Adult friendship and wellbeing: A systematic review with practical implications. Frontiers in Psychology. 2023;14:1059057.", "kind": "evidence", "links": [ { "label": "Full article and DOI", "href": "https://doi.org/10.3389/fpsyg.2023.1059057" } ] }, "HALL-2019": { "name": "Hall JA. How many hours does it take to make a friend? Journal of Social and Personal Relationships. 2019;36(4):1278–1296.", "kind": "evidence", "links": [ { "label": "Article and DOI", "href": "https://doi.org/10.1177/0265407518761225" } ] }, "MAES-2019": { "name": "Maes M, Qualter P, Vanhalst J, Van den Noortgate W, Goossens L. Gender Differences in Loneliness Across the Lifespan: A Meta-Analysis. European Journal of Personality. 2019;33(6):642–654.", "kind": "evidence", "links": [ { "label": "Article and DOI", "href": "https://doi.org/10.1002/per.2220" } ] }, "GODARD-HOLTZMAN-2024": { "name": "Godard R, Holtzman S. Are active and passive social media use related to mental health, wellbeing, and social support outcomes? A meta-analysis of 141 studies. Journal of Computer-Mediated Communication. 2024;29(1):zmad055.", "kind": "evidence", "links": [ { "label": "Full article and DOI", "href": "https://doi.org/10.1093/jcmc/zmad055" } ] }, "BIRKEN-2025": { "name": "Birken M, Ikhtabi S, Steare T, et al. Investigating the effectiveness of interventions intended to reduce loneliness using psychological strategies and a theory of change: a systematic review of interventional studies and meta-analysis. BMC Psychology. 2025.", "kind": "evidence", "links": [ { "label": "Full article and DOI", "href": "https://doi.org/10.1186/s40359-025-03639-3" } ] }, "HOLT-LUNSTAD-FRIENDSHIP-2026": { "name": "Julianne Holt-Lunstad, PhD", "kind": "professional", "links": [ { "label": "BYU faculty listing", "href": "https://catalog.byu.edu/pages/jNKoQ1lrY96AQBlMwGEz" }, { "label": "BYU research profile", "href": "https://psychology.byu.edu/https%3A/brightspotcdn.byu.edu/a6/e2/408d44a64b2eab7927096ab4cde6/research-document-19.pdf" } ] }, "HALL-FRIENDSHIP-2026": { "name": "Jeffrey A. Hall, PhD", "kind": "professional", "links": [ { "label": "Official KU profile", "href": "https://coms.ku.edu/people/jeffrey-hall" } ] }, "DUNBAR-FRIENDSHIP-2026": { "name": "Robin Dunbar, PhD", "kind": "professional", "links": [ { "label": "Official Oxford profile", "href": "https://www.psy.ox.ac.uk/people/robin-dunbar" } ] }, "WALDINGER-FRIENDSHIP-2026": { "name": "Robert Waldinger, MD", "kind": "professional", "links": [ { "label": "Official MGH profile", "href": "https://researchers.mgh.harvard.edu/profile/519813/Robert-Waldinger" } ] }, "SANTOS-FRIENDSHIP-2026": { "name": "Laurie Santos, PhD", "kind": "professional", "links": [ { "label": "Official Yale profile", "href": "https://psychology.yale.edu/people/laurie-santos" } ] }, "WAY-FRIENDSHIP-2026": { "name": "Niobe Way, EdD", "kind": "professional", "links": [ { "label": "Official NYU profile", "href": "https://steinhardt.nyu.edu/people/niobe-way" } ] }, "FLOYD-FRIENDSHIP-2026": { "name": "Kory Floyd, PhD", "kind": "professional", "links": [ { "label": "Official Arizona profile", "href": "https://comm.arizona.edu/person/kory-floyd" } ] }, "GREIF-FRIENDSHIP-2026": { "name": "Geoffrey L. 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Community experiences with social connection and everyday wellbeing." } ], "positiveGuidance": { "status": "DONE", "reviewedAt": "2026-08-22", "professionalCount": 15, "ledger": "learn/docs/sources/friendship.md" }, "learnArticle": { "article": { "format_version": 5, "presentation": "complete-card", "overview": "Adult friendship grows through shared experience, care and mutual choice. Feeling lonely tells you that the connection you have differs from what you want; having few contacts is a separate issue. Start by naming what is missing—company, someone who understands you, practical backup or dependable closeness—then choose one safe, realistic opportunity that fits. Repeated contact can help people get acquainted, but time, friend counts and invitations cannot guarantee a relationship. For immediate danger, use emergency or crisis services; friendship activities cannot replace that help.", "sections": [ { "id": "understanding-connection", "role": "explanation", "title": "What kind of connection is missing?", "intro": "A crowded calendar and a dependable friendship answer different needs. Understanding that difference makes the next step more useful.", "items": [ { "label": "Name the need before choosing the activity", "text": "The World Health Organization defines loneliness as distress about a gap between wanted and experienced connection. Social isolation describes objectively few relationships, roles or interactions. You can enjoy living alone and still have reliable support, or see people all day and feel unknown. Neither situation can be understood from headcount alone. Ask which part feels absent: familiar company, shared interests, honest conversation, affection, practical help or someone you can count on. This is a way to describe your situation, not a diagnosis. For example, another large event may add contact without giving you the private conversation you wanted.", "source_ids": [ "who-definitions" ] }, { "label": "Look at who is there, what they offer and how it feels", "text": "Public-health researchers separate three parts of connection. Structure is the shape of your network: who is in it and how often you meet. Function is the support that moves through it, such as listening, information or help with a task. Quality is whether the relationship feels supportive and satisfying or strained and harmful. These parts can differ. A coworker may be good company without being available during a crisis; a distant friend may understand you well but be unable to provide a ride. Taking stock of these differences helps you make a specific request and seek additional support without expecting one person to do everything.", "source_ids": [ "hhs-advisory", "friendship-review" ] }, { "label": "Let friendship stay voluntary while building dependable support", "text": "Christos Pezirkianidis and colleagues describe adult friendship as a voluntary, reciprocal relationship. Reciprocal means that both people have a place in the relationship; it does not require identical effort in every conversation. Friends may share enjoyment, emotional security, help, trust and personal understanding. Closeness is more than collecting private information about someone. A useful practical question is whether you can be heard, decline a request, enjoy ordinary time together and trust the person with what you choose to share. Let those capacities develop at a pace both people want. An activity companion can remain valuable even if neither person wants a close confidant.", "source_ids": [ "friendship-review", "kirmayer-profile" ] } ] }, { "id": "research-findings", "role": "findings", "title": "What has friendship research actually found?", "intro": "Different studies answer different questions. Feeling better after a conversation, becoming close over time and long-term health outcomes are separate results.", "items": [ { "label": "Give shared time room to become shared experience", "text": "Jeffrey Hall studied 355 recently relocated adults and followed 112 first-year students over nine weeks. More reported time together was associated with greater friendship closeness; leisure and everyday conversation mattered in parts of the analysis. This supports making opportunities to meet again rather than expecting one introduction to do everything. It does not establish a required number of visits or hours. Adults recalled their time after the fact, some time occurred after a friendship had already become close, and relationships that had failed to endure were absent from that sample. The student follow-up was short. Choose an activity you can reasonably repeat, then notice whether both people want the contact.", "source_ids": [ "hall-time" ] }, { "label": "Invest in being understood as well as being together", "text": "The Pezirkianidis review brought together 38 studies published from 2000 through 2019. Friendship quality and socializing generally went with better well-being; maintenance effort and several forms of support also appeared relevant. Well-being here covers outcomes such as positive feelings and life satisfaction, rather than one single health measure. Many studies were observational or used student samples, and some outcomes had sparse or contradictory findings. The review therefore supports attention to friendship quality without proving a universal recipe. A practical translation is to ask what makes contact useful: feeling included, being listened to, sharing enjoyment, keeping confidence or receiving help that actually fits.", "source_ids": [ "friendship-review" ] }, { "label": "Give a welcome reconnection a fair chance", "text": "Peggy Liu, SoYon Rim, Lauren Min and Kate Min examined brief reach-outs and small gestures to people in participants' social circles. Across preregistered experiments, initiators tended to underestimate how much recipients appreciated the contact, particularly when it was surprising. If your main obstacle is predicting that a former friend would find a friendly hello unwelcome, this is a reason to question that prediction. It measures appreciation of the gesture, not a guaranteed reply, restored closeness or lasting health improvement. Choose a valued contact where reaching out is safe and welcome in principle. A request for distance takes precedence over an average experimental result.", "source_ids": [ "liu-reachout" ] }, { "label": "Treat post-conversation doubt as a prediction you can check", "text": "Erica Boothby, Gus Cooney, Gillian Sandstrom and Margaret Clark studied strangers meeting in a laboratory, members of the public at a workshop and college dorm mates. Participants commonly underestimated how much their conversation partners liked them and enjoyed their company—the researchers' 'liking gap.' This adds a useful distinction: feeling awkward afterward is not direct access to another person's opinion. You can check your interpretation against what happened: Did they ask something back, continue talking or welcome another meeting? The research does not show that everyone likes you, eliminate real rejection or justify overlooking a clear refusal. Use it to keep uncertainty open rather than settle it against yourself.", "source_ids": [ "liking-gap" ] }, { "label": "Include connection in health without calculating your future", "text": "Julianne Holt-Lunstad and colleagues pooled 148 prospective studies involving 308,849 people and found stronger social-relationship measures associated with greater survival. Wang and colleagues later reviewed 90 adult cohorts involving more than 2.2 million people, separating isolation from loneliness; both were associated with higher all-cause mortality. A prospective cohort measures people and follows them over time. It can establish that an association precedes an outcome, while illness, income and other factors may still affect both connection and health. These findings justify taking social needs seriously. They do not diagnose you, predict your lifespan or establish how much one new friend changes your risk.", "source_ids": [ "holt-mortality", "wang-mortality" ] }, { "label": "Match help to the process keeping loneliness going", "text": "Mary Birken and colleagues reviewed 22 randomized trials of 29 psychologically focused interventions. Some approaches reduced loneliness in particular trials and others did not. Seven cognitive-behavioral trials could be pooled, showing a moderate average reduction; none of the 22 trials had a low overall risk of bias. Cognitive-behavioral approaches examine links between thoughts, feelings and behavior. They may address an expectation of rejection or avoidance, but a therapy cannot by itself supply an accessible bus route or make an unsafe person safe. The review found no cost-effectiveness data and does not select treatment for a reader. Persistent distress deserves qualified assessment alongside attention to practical access.", "source_ids": [ "birken-interventions", "nimh-help" ] } ] }, { "id": "ordinary-situations", "role": "application", "title": "How does this apply to my situation?", "intro": "Choose the description closest to your experience. The aim is to find a useful route, not assign you a type.", "items": [ { "label": "Seek one more personal exchange when you feel unknown in a crowd", "text": "If you regularly meet people but still feel lonely, write down what you wish those encounters contained. Perhaps you want someone to remember what matters to you, a conversation beyond work or a companion for something you enjoy. WHO's distinction between contact and wanted connection helps explain why adding another crowded room may miss the need. A quieter shared activity or a little time to talk may offer a better way to explore the missing connection. Share something ordinary but real and leave room for the other person's response.\n\nIn an invented example, someone enjoys a weekly community group but leaves feeling that nobody knows them. They invite one familiar member to stay briefly afterward and talk about an interest they already share. The invitation allows an easy refusal and does not ask for immediate personal disclosure.\n\nIf the other person cannot stay but suggests another time, that offers a possible next meeting. If they decline without an alternative, the first person can respect it and continue ordinary group contact without pursuing an explanation. After a willing conversation, the useful observation is whether both had room to speak and wanted further contact. Attendance, a single warm exchange or one declined invitation cannot settle whether a friendship will develop. The example keeps the desired kind of connection separate from the number of people encountered.", "source_ids": [ "who-definitions", "franco-profile", "kirmayer-profile" ] }, { "label": "Arrange practical backup through an accessible route", "text": "If you have nobody available for an important practical need, start with that need directly. Friendship can develop gradually; food, housing, healthcare, transport and immediate safety may require an appropriate service now. Holt-Lunstad's public-health framework places connection within social conditions, and Kasley Killam's public education draws attention to workplaces and communities as well as individuals. Depending on your situation, possible routes include a community organization, social worker, clinician, faith or cultural community, accessible peer group or trusted moderated online space. Health, disability, caregiving, work schedules, income, discrimination, language and geography can restrict access; those conditions need attention, rather than blame. Check language, cost, timing, mobility and communication access before assuming a program fits. Ask what help is actually offered and whether participation creates a continuing contact you can realistically maintain.", "source_ids": [ "holt-public-health", "killam-profile", "hhs-advisory" ] }, { "label": "Rebuild a chance to meet after life removes the old routine", "text": "A move, job change, retirement, illness, caregiving role, relationship change or bereavement can alter who you see without changing your capacity for friendship. Hall's time study helps explain why losing a recurring setting matters: there are fewer opportunities to share experience. Choose between reopening a safe, valued tie and finding a setting with some repeat participants. A class, volunteer shift, cultural gathering, adaptive activity, faith community or regular online session may fit. Keep the first aim modest: learn a name, find shared interest or identify a person you would like to see again. Hall's research sets no two-visit test, and leaving an inaccessible or harmful setting is reasonable.", "source_ids": [ "hall-time", "holt-public-health", "nelson-profile" ] }, { "label": "Put further effort where care has room to become mutual", "text": "When you initiate everything, first separate one disappointing response from a continuing pattern. A demanding season can reduce availability, while repeated disregard for your needs is different. Miriam Kirmayer's work focuses on adult friendship and support, and Nedra Glover Tawwab offers practitioner education about limits and clear requests. A practical check is one specific invitation with an easy decline. If there is silence, one considerate follow-up may clarify it; this is a suggested limit, not a tested scientific threshold. Respect a refusal or request for space. Then notice whether the person offers another time, shows interest or follows through. A response tells you about this relationship and circumstance, not your general worth.", "source_ids": [ "kirmayer-profile", "tawwab-profile", "friendship-review" ] } ] }, { "id": "keeping-friendship", "role": "application", "title": "How can contact become a friendship worth keeping?", "intro": "These are practical adaptations of relationship research and professional education. They are options to try together, rather than a course or a set of tests your friends must pass.", "items": [ { "label": "Make the next meeting easy enough to repeat", "text": "Instead of reinventing the arrangement each time, suggest a format both people can manage: a brief walk, lunch after an existing activity, an occasional game or a regular text exchange. Shasta Nelson's public friendship work emphasizes consistency, while Hall's research supplies the narrower evidence that shared time and closeness were associated in his samples. A standing arrangement can reduce the planning burden, but the appropriate frequency is something you negotiate. Check whether it still works when schedules change. Attendance alone does not earn intimacy; the useful signs are willingness to meet, growing familiarity, remembering details and enjoying the contact without persistent pressure.", "source_ids": [ "nelson-profile", "hall-time" ] }, { "label": "Show curiosity while leaving room for choice", "text": "Niobe Way's research and public education emphasize listening with curiosity, including how culture shapes whether people feel able to express a need for connection. Much of her primary work concerns young people, so it is a perspective to use carefully in adult friendship rather than an adult treatment trial. A practical translation is to ask a question that follows what your friend actually said, listen before offering advice and share something of your own when it fits. You might ask, 'Would you like me to listen, or think through options with you?' Let disclosure remain voluntary. Caring attention can include everyday enjoyment; every meeting need not become a serious conversation.", "source_ids": [ "way-profile", "friendship-review" ] }, { "label": "Notice reciprocity across a season", "text": "Friendship need not resemble a balanced invoice. During illness, caregiving, disability, work pressure or a crisis, one person may have less time or energy. Geoffrey Greif's scholarship makes different adult friendship experiences visible, while Kirmayer emphasizes the quality of support. Look at the relationship over time: does each person have room to initiate, be heard and decline, and are both people’s circumstances taken seriously? Someone can care about you and still be unable to meet a particular need. Consider another source of support alongside the friendship. A pattern of exploitation, contempt, coercion or disregard for stated limits deserves a protective response rather than additional effort to prove you are a good friend.", "source_ids": [ "greif-profile", "kirmayer-profile", "tawwab-profile" ] }, { "label": "Make small repairs clear and proportionate", "text": "If a safe friendship matters to you and a small miss has created distance, consider a direct, limited repair. For example: 'I missed your message and left you waiting. I'm sorry. Would you still like to meet next week?' That is an illustration of taking responsibility and making a clear invitation, not a script tested to restore friendship. Tawwab's boundary education and Kirmayer's relationship work support clarity and room for choice. Ask about a changed pattern before assuming a motive, and listen to the answer. Either person may want less contact. Repair should remain mutual; evidence about connection never requires repeated contact with someone who has requested distance.", "source_ids": [ "tawwab-profile", "kirmayer-profile" ] }, { "label": "Let different ties contribute different things", "text": "A neighbor can provide familiar recognition, a group member shared activity, a coworker useful information and a trusted friend a place for personal conversation. Robin Dunbar's scholarship studies the constraints and layers of social networks; his official profile also shows how broad that research program is. It does not establish your ideal friend count. A practical use is to recognize that attention is limited and different ties can remain different. Familiar contact can make daily life less anonymous without replacing wanted close support. Review which functions are missing, and leave room for several people or services to help rather than placing every need on one new acquaintance.", "source_ids": [ "dunbar-profile", "hhs-advisory", "greif-profile" ] } ] }, { "id": "digital-connection", "role": "application", "title": "Can an online friendship count?", "items": [ { "label": "Judge the exchange by support and mutual recognition", "text": "Rebecca Godard and Susan Holtzman's meta-analysis combined 141 studies of active and passive social-media use. Most average associations with mental health and well-being were very small; active use had a clearer association with online support. Outcomes also differed by context and age. Posting, scrolling, a private message and a moderated group are therefore poor substitutes for a description of the actual relationship. An online-only friend may remember your concerns, share enjoyment and offer useful support. The review does not prove that online and in-person contact are equivalent or rank voice above text. Choose a format both people can access, and ask whether it meets the need you named.", "source_ids": [ "digital-meta", "hall-profile" ] }, { "label": "Protect privacy and choose a sustainable format", "text": "Assess the conditions around online contact as well as the good conversations. Are moderation and reporting available? Can you decline disclosure, leave an interaction and protect your personal information? Do harassment, fraud, hostility, compulsive use, sleep loss or pressure to be constantly available outweigh what you receive? These are practical safety questions, not a diagnostic checklist. The HHS advisory calls for digital environments that support connection, and Kory Floyd's communication work keeps the exchange of care and support visible. A text friendship does not need to become a video call or in-person meeting to be respected. Changing the format requires mutual willingness and attention to safety.", "source_ids": [ "hhs-advisory", "floyd-profile", "digital-meta" ] } ] }, { "id": "open-questions", "role": "perspectives", "title": "Where does the evidence leave room for different choices?", "items": [ { "label": "Choose a response that addresses the actual barrier", "text": "Researchers have not identified one loneliness intervention that works for every population and circumstance. Psychological approaches may target avoidance or interpretations of social events. A group may offer contact; social prescribing connects someone with a community activity through a service; transport or language support may make participation possible. These are different mechanisms, not interchangeable brands of the same treatment. Birken's trial review examines psychological strategies and cannot rank every community program. Ask a provider or organizer what need their option targets, who it was studied in and how you would know it is helping. Distress, access and relationship safety may need attention together.", "source_ids": [ "birken-interventions", "holt-public-health" ] }, { "label": "Build the network that fits your needs and capacity", "text": "There is no universal healthy number of friends established by the evidence reviewed here. Descriptions of typical network layers are not individual prescriptions. A person with a few dependable relationships may feel well connected; someone with many contacts may still lack understanding or practical backup. Culture, life stage, health, disability, family, temperament and time can change what is wanted and possible. Use the three-part connection framework instead of comparison with somebody else's social life. A useful question is, 'If I needed company, advice or help this month, what would be available?' Wanting a larger or smaller network can be a preference rather than a symptom.", "source_ids": [ "dunbar-profile", "hhs-advisory" ] }, { "label": "Value familiar company while seeking the closeness you want", "text": "The field does not establish one ideal mixture of acquaintances and close friends. These ties can provide different things, and evidence about feeling included should not be stretched into a claim that a brief greeting treats persistent loneliness. If a recurring setting gives you enjoyable familiar contact, that is a useful result even when it does not become a close friendship. If you still want someone who understands a private concern, name that as a separate need. Greif's work on adult friendship and Kirmayer's focus on support help keep this distinction practical. Let the relationship you have contribute what it can while pursuing the support still missing.", "source_ids": [ "greif-profile", "kirmayer-profile", "friendship-review" ] }, { "label": "Make room for restorative solitude and individual differences", "text": "Being alone by choice can feel different from wanting company and having no way to reach it. WHO defines loneliness through the distressing mismatch, so time alone is not automatically evidence of loneliness. Nor should a gender stereotype decide who needs help. Marlies Maes and colleagues' meta-analysis, covering 399,798 people across the life span, found a near-zero overall male-female average difference in loneliness, with small differences in the analyses. That does not erase cultural, subgroup or gender-diverse experiences, or predict a particular person's needs. Treat your own preferred balance of company and solitude as information. Enough safe, wanted contact is a more useful aim than maximum exposure.", "source_ids": [ "maes-gender", "who-definitions", "santos-profile" ] } ] }, { "id": "support-and-safety", "role": "cautions", "title": "When is a different kind of support needed?", "items": [ { "label": "Bring persistent or impairing distress to qualified care", "text": "Loneliness can accompany depression, anxiety, grief, trauma, substance use or other difficulties; the feeling alone does not identify which is present. NIMH recommends professional help for severe symptoms lasting two weeks or more, including trouble completing usual tasks and changes in sleep or appetite, and contacting a provider when milder symptoms worsen or do not improve. You do not need to wait two weeks if symptoms are severe, safety is in question or you cannot manage daily life. Tell a qualified clinician what has changed and what support you lack. A community or social-service professional may also help with access. Friendship can accompany care but cannot substitute for assessment or treatment.", "source_ids": [ "nimh-help", "bryant-profile", "nimh-depression" ] }, { "label": "Choose safety before trying to improve an unsafe relationship", "text": "A connection plan is for contact that people can freely choose. If someone is abusive, violent, coercive or exploitative, more exposure and greater vulnerability may increase danger. Thema Bryant's expertise in interpersonal trauma and cultural context keeps safety visible, while Tawwab's practitioner education explains the importance of limits. Seek appropriate qualified support for your circumstances and choose distance when needed. A person who asked not to be contacted should not become the target of a reconnection experiment. Nor should a friend be expected to manage an emergency alone. These are protective boundaries around ordinary friendship ideas, not a remote assessment of a specific relationship.", "source_ids": [ "bryant-profile", "tawwab-profile", "hhs-advisory" ] }, { "label": "Use crisis help immediately when safety is at risk", "text": "If you are thinking about suicide, feel urges to hurt yourself or cannot stay safe, get immediate help. In the United States, call or text 988 or use 988lifeline.org; call 911 for life-threatening danger. Outside the United States, use your local crisis or emergency services. NIMH also advises prompt help when new or increasing warning signs include hopelessness, saying goodbye, marked withdrawal or increased drug or alcohol use. You do not need to prove that loneliness caused the crisis. A trusted person can support you in reaching help, but a friendly invitation or group activity is not crisis care.", "source_ids": [ "nimh-crisis", "nimh-help" ] }, { "label": "Use this as a reading companion alongside appropriate help", "text": "Named sources. Honest paraphrase of the finding. Not medical, legal, or financial advice.", "source_ids": [ "nimh-help", "hhs-advisory" ] } ] }, { "id": "checking-claims", "role": "perspectives", "title": "How can I check a common claim?", "intro": "The verdict applies to the claim as worded. It does not grade the person asking it.", "items": [ { "label": "Separate feeling lonely from having few contacts", "text": "Claim: 'Loneliness and social isolation are the same.' Verdict: not. Loneliness is a distressing mismatch with wanted connection; isolation concerns few roles, relationships or interactions. They can occur together or separately. Use the distinction to choose between closer understanding, more contact and practical support.", "source_ids": [ "who-definitions" ] }, { "label": "Treat loneliness as information rather than a character judgment", "text": "Claim: 'Feeling lonely proves a person is unlikable.' Verdict: not. A feeling cannot establish its own cause. Health, life changes, access and relationship quality can all matter. Describe what is missing and investigate the barrier rather than turning the feeling into a verdict on your worth.", "source_ids": [ "holt-public-health", "franco-profile" ] }, { "label": "Read health findings at the population level", "text": "Claim: 'Social disconnection is associated with mortality.' Verdict: established. Large prospective reviews support the association. They do not calculate your personal risk. The smoking comparison in public-health communication compares population evidence; it cannot assign cigarettes to one lonely day or show how much an invitation changes risk.", "source_ids": [ "holt-mortality", "wang-mortality", "hhs-advisory" ] }, { "label": "Let mutual interest guide the pace of closeness", "text": "Claim: 'Exact hour thresholds guarantee friendship.' Verdict: not. Hall's limited self-report studies linked shared time with closeness. They did not establish a personal deadline or guarantee. Repeated contact creates opportunity; both people still choose what develops.", "source_ids": [ "hall-time" ] }, { "label": "Use need and quality instead of a fixed friend quota", "text": "Claim: 'Everyone needs the same number of friends.' Verdict: not. Descriptive network patterns do not prescribe one healthy count. Consider reliable support, wanted closeness, access and your capacity to maintain the ties you value.", "source_ids": [ "dunbar-profile", "hhs-advisory" ] }, { "label": "Choose support that fits the cause and context", "text": "Claim: 'One friendship intervention works for everyone.' Verdict: not. Trial results differ and important bias concerns remain. Psychological care, accessible contact, practical help and safety support address different needs; the evidence does not provide a universal friendship prescription.", "source_ids": [ "birken-interventions", "holt-public-health" ] }, { "label": "Keep a considerate reach-out in perspective", "text": "Claim: 'A friendly message after time apart is usually less appreciated than the sender expects.' Verdict: not. Liu's experiments found the opposite average pattern: senders underestimated appreciation. The result does not guarantee a response or permit contact after a request for distance.", "source_ids": [ "liu-reachout" ] } ] }, { "id": "one-next-step", "role": "next_steps", "title": "What is one useful next step?", "intro": "Choose one option that fits your circumstances. Safety or urgent care takes priority over these ordinary connection experiments.", "items": [ { "label": "Write the missing need and the main barrier in one sentence", "text": "Try: 'I want more ___, and the main barrier is ___.' The need could be familiar contact, an activity companion, practical backup, honest conversation or dependable close support. The barrier could be time, cost, transport, health, language, anxiety, grief, a move, reciprocity or safety. Then choose one route that addresses both blanks. For example, wanting company but lacking transport may point toward an accessible local or online activity; wanting an old friend's company may point toward reconnection. This is an organizing exercise based on the distinction between connection needs and conditions, not a clinical screen or a promise of improvement.", "source_ids": [ "holt-public-health", "killam-profile", "kirmayer-profile" ] }, { "label": "Try one clear invitation to a safe, valued person", "text": "Offer something specific and manageable: 'Would you like a 20-minute walk Saturday, or would another week work better? No pressure.' Adapt the activity and format to both people's access needs. This example puts invitation and mutual choice into ordinary language; Liu's evidence supports questioning an overly pessimistic prediction about appreciation, not the exact wording. Allow an easy decline. If there is silence, one reasonable follow-up can be your limit, then direct effort toward responsive ties. Respect requests for space immediately. Notice whether the exchange answers the connection need you named, rather than treating any reply as proof of close friendship.", "source_ids": [ "liu-reachout", "franco-profile", "tawwab-profile" ] }, { "label": "Try one accessible setting where contact can recur", "text": "Choose a class, volunteer shift, faith or cultural gathering, peer-support group, adaptive activity, moderated online community or regular game or text session. Before joining, check cost, transport, sensory load, mobility and communication access, privacy and moderation. Consider asking the organizer what a first visit involves. Hall's research supports making opportunities for repeated contact; it sets no successful visit count. After a tolerable visit, ask whether you want to return and whether there was a person you would like to know better. A useful result may be familiar company rather than immediate closeness. For how people talk about a quieter week with others, see [STUDself](/self/).", "source_ids": [ "hall-time", "killam-profile", "hhs-advisory" ] } ] } ], "related": [ "marriage", "anxiety", "meaning" ] }, "sources": [ { "id": "who-definitions", "title": "Social connection", "url": "https://www.who.int/news-room/questions-and-answers/item/social-connection", "kind": "official", "accessed_at": "2026-10-01", "supports": "WHO's June 30, 2025 definitions of loneliness, isolation and the three connection dimensions; life changes and community conditions.", "limitations": "Official Q&A and global synthesis, not an individual diagnosis, friend quota or trial of these examples." }, { "id": "hhs-advisory", "title": "Our Epidemic of Loneliness and Isolation: The U.S. Surgeon General's Advisory on the Healing Effects of Social Connection and Community", "url": "https://www.hhs.gov/sites/default/files/surgeon-general-social-connection-advisory.pdf", "kind": "official", "accessed_at": "2026-10-01", "supports": "The 2023 U.S. advisory discusses dimensions of connection, social infrastructure, individual and community action, digital environments and harmful relationships. Murthy’s role is historical.", "limitations": "Synthesis and recommendations, not an individual treatment trial. The smoking comparison communicates population evidence rather than a personal dose conversion." }, { "id": "friendship-review", "title": "Adult friendship and wellbeing: A systematic review with practical implications", "url": "https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2023.1059057/full", "kind": "review", "accessed_at": "2026-10-01", "supports": "Pezirkianidis et al. 2023: 38 articles, 2000–2019; definitions and functions of adult friendship; quality, socializing, support and maintenance associations.", "limitations": "Based on the full article’s abstract, definitions and discussion. Mostly student samples, few longitudinal/dyadic designs, varied measures and sparse or contradictory outcomes; not a causal recipe." }, { "id": "hall-time", "title": "How many hours does it take to make a friend?", "url": "https://journals.sagepub.com/doi/pdf/10.1177/0265407518761225", "kind": "study", "accessed_at": "2026-10-01", "supports": "Hall 2019 (online 2018): 355 relocated adults and 112 first-year students over nine weeks; shared time, leisure and everyday talk associated with reported closeness.", "limitations": "Retrospective time may follow closeness transitions; failed relationships were excluded from adult recall, and the student follow-up was limited. No universal hours or visits." }, { "id": "liu-reachout", "title": "The surprise of reaching out: Appreciated more than we think", "url": "https://pubmed.ncbi.nlm.nih.gov/35816566/", "kind": "study", "accessed_at": "2026-10-01", "supports": "Liu, Rim, Min and Min, 2023 issue (online 2022): preregistered experiments found initiators underestimated recipients' appreciation; surprise and social distance moderated it.", "limitations": "Primary abstract, not a full-paper review. Appreciation is not reply probability, relationship repair, durable friendship, health benefit or permission to override no-contact." }, { "id": "liking-gap", "title": "The Liking Gap in Conversations: Do People Like Us More Than We Think?", "url": "https://clarkrelationshiplab.yale.edu/sites/default/files/files/BoothbyCooneySandstromClark2018.pdf", "kind": "study", "accessed_at": "2026-10-01", "supports": "Boothby, Cooney, Sandstrom and Clark 2018: participants underestimated partners' liking/enjoyment in laboratory, workshop and dorm-mate contexts.", "limitations": "Primary paper in selected settings, using reported interpersonal judgments; not universal approval or a validated social-anxiety treatment." }, { "id": "holt-mortality", "title": "Social Relationships and Mortality Risk: A Meta-analytic Review", "url": "https://journals.plos.org/plosmedicine/article?id=10.1371/journal.pmed.1000316", "kind": "review", "accessed_at": "2026-10-01", "supports": "Holt-Lunstad, Smith and Layton 2010: 148 prospective studies and 308,849 participants, stronger social relationship measures associated with survival.", "limitations": "Full-paper evidence combining heterogeneous observational measures of structure and support. Association is not individual prognosis or an invitation’s causal effect." }, { "id": "wang-mortality", "title": "A systematic review and meta-analysis of 90 cohort studies of social isolation, loneliness and mortality", "url": "https://www.nature.com/articles/s41562-023-01617-6", "kind": "review", "accessed_at": "2026-10-01", "supports": "Wang and colleagues’ 2023 review includes 90 prospective cohorts and 2,205,199 adults; isolation and loneliness were separately associated with all-cause mortality.", "limitations": "Publisher abstract, not subscription full text. Observational cohorts cannot establish an individual cause or the effect of changing a relationship." }, { "id": "birken-interventions", "title": "Investigating the effectiveness of interventions intended to reduce loneliness using psychological strategies and a theory of change: a systematic review of interventional studies and meta-analysis", "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC12857015/", "kind": "review", "accessed_at": "2026-10-01", "supports": "Birken et al.: 22 trials, 29 interventions; seven CBT trials pooled with moderate average reduction; twelve trials some bias concerns and ten high risk; no cost-effectiveness data.", "limitations": "Full article published December 12, 2025, with a 2026 collection/volume designation. Psychological strategies only; no universal method or individual treatment selection follows." }, { "id": "digital-meta", "title": "Are active and passive social media use related to mental health, wellbeing, and social support outcomes? A meta-analysis of 141 studies", "url": "https://academic.oup.com/jcmc/article/29/1/zmad055/7595758", "kind": "review", "accessed_at": "2026-10-01", "supports": "Godard and Holtzman 2024: 141 studies, about 145,000 participants; mostly negligible pooled associations, clearer active-use association with online support; context and age matter.", "limitations": "Based on the abstract and conceptual discussion. Broad self-reported categories and many associations do not establish equivalence between online and in-person friendship or a universal medium ranking." }, { "id": "maes-gender", "title": "Gender Differences in Loneliness Across the Lifespan: A Meta-Analysis", "url": "https://kulak.kuleuven.be/~u0006844/publications/2019,%20Maes,%20et%20al,%20Gender%20Differences%20in%20Loneniness.pdf", "kind": "review", "accessed_at": "2026-10-01", "supports": "Maes et al. 2019: 751 effect sizes, 399,798 people; close-to-zero overall male-female average difference and small effects in the reported analyses.", "limitations": "Binary male/female averages across the life span do not define all gender identities, subgroup experiences or intervention needs." }, { "id": "holt-public-health", "title": "Social Connection as a Public Health Issue: The Evidence and a Systemic Framework for Prioritizing the Social in Social Determinants of Health", "url": "https://www.annualreviews.org/content/journals/10.1146/annurev-publhealth-052020-110732", "kind": "review", "accessed_at": "2026-10-01", "supports": "Holt-Lunstad 2022: organizing framework treating connection as a public-health issue with cross-sector action and research.", "limitations": "Publisher abstract of a framework and synthesis, not an individual diagnostic score, friendship script or trial of access adaptations." }, { "id": "nimh-help", "title": "My Mental Health: Do I Need Help?", "url": "https://www.nimh.nih.gov/health/publications/my-mental-health-do-i-need-help", "kind": "guideline", "accessed_at": "2026-10-01", "supports": "NIMH public guidance revised 2025: symptoms and daily function; seek professional help for severe symptoms lasting two weeks or more, help for worsening symptoms, immediate help for self-harm thoughts/urges.", "limitations": "Public guidance, not diagnosis or treatment selection. Two weeks must not become a waiting period during danger or severe impairment." }, { "id": "nimh-crisis", "title": "Warning Signs of Suicide", "url": "https://www.nimh.nih.gov/health/publications/warning-signs-of-suicide", "kind": "guideline", "accessed_at": "2026-10-01", "supports": "NIMH 2025 public guidance: new/increasing warning signs, prompt help, U.S. call/text 988 and online chat. NIMH help page supplies 911 for life-threatening danger.", "limitations": "Public guidance cannot assess risk remotely; 988 is U.S.-specific. Other countries need local crisis/emergency services." }, { "id": "nimh-depression", "title": "Depression", "url": "https://www.nimh.nih.gov/health/publications/depression", "kind": "guideline", "accessed_at": "2026-10-01", "supports": "Symptoms can include withdrawal, increased alcohol/drug use, sleep/appetite changes and difficulty with responsibilities; encourages provider assessment and qualified treatment.", "limitations": "Public symptom and help-seeking guidance, not diagnosis, a medication recommendation or evidence that loneliness establishes depression." }, { "id": "waldinger-public", "title": "Home - Robert Waldinger", "url": "https://www.robertwaldinger.com/", "kind": "professional", "accessed_at": "2026-10-01", "supports": "Public website describes books, a TED talk, newsletter and leadership of the adult-development study.", "limitations": "Commercial/public teaching is not a randomized friendship intervention or evidence for every longevity claim." }, { "id": "holt-profile", "title": "Psychology Faculty | BYU Catalog", "url": "https://catalog.byu.edu/pages/jNKoQ1lrY96AQBlMwGEz", "kind": "professional", "accessed_at": "2026-10-01", "supports": "PhD; psychology professor listed by Brigham Young University. Distinguishes population evidence, social-relationship measures and cross-sector responses. Her mortality meta-analysis and public-health framework help explain why connection belongs in health and community discussions.", "limitations": "Observational associations do not forecast a visitor's health or prove a specific friendship action works." }, { "id": "hall-profile", "title": "Jeffrey A. Hall | Department of Communication Studies", "url": "https://coms.ku.edu/people/jeffrey-hall", "kind": "professional", "accessed_at": "2026-10-01", "supports": "PhD; professor and chair of communication studies, University of Kansas; director of Relationships and Technology Lab. Makes repeated contact, leisure and communication understandable as opportunities for closeness. Official profile records public books, press interviews and writing that translate friendship and technology research.", "limitations": "Two friendship-time samples do not create universal hour thresholds, causal effects or guaranteed friendship." }, { "id": "dunbar-profile", "title": "Professor Robin Dunbar FBA FRAI - Magdalen College", "url": "https://www.magd.ox.ac.uk/people/professor-robin-dunbar/", "kind": "professional", "accessed_at": "2026-10-01", "supports": "PhD; Oxford Magdalen College emeritus fellow; scholar of sociality and network constraints. Brings time constraints and different network layers into discussion of realistic attention. Official profile lists public books including Friends and How Many Friends Does One Person Need?", "limitations": "Descriptive/evolutionary research does not prescribe one healthy personal friend count." }, { "id": "waldinger-profile", "title": "Team | Lee Kum Sheung Center for Health and Happiness", "url": "https://hsph.harvard.edu/research/health-happiness/team/", "kind": "professional", "accessed_at": "2026-10-01", "supports": "MD; clinical professor of psychiatry, Harvard Medical School; director of Harvard Study of Adult Development. Keeps relationships visible over the adult life course and illustrates longitudinal inquiry. His verified teaching and adult-development study leadership make longitudinal relationship evidence accessible; official public book/talk resource additionally inspected.", "limitations": "Study cohorts are not a randomized friendship intervention or representative recipe for every adult." }, { "id": "santos-profile", "title": "Laurie Santos | Department of Psychology", "url": "https://psychology.yale.edu/people/laurie-santos", "kind": "professional", "accessed_at": "2026-10-01", "supports": "PhD; Chandrika and Ranjan Tandon Professor of Psychology, Yale University. Makes predictions about well-being discussable and encourages readers to distinguish feelings from evidence. Official profile verifies public well-being course and The Happiness Lab podcast.", "limitations": "Broad happiness education is not clinical assessment or a friendship-specific treatment trial." }, { "id": "way-profile", "title": "Niobe Way | NYU Steinhardt", "url": "https://steinhardt.nyu.edu/people/niobe-way", "kind": "professional", "accessed_at": "2026-10-01", "supports": "Doctorate in human development and psychology; NYU professor of applied/developmental psychology and director of Science of Human Connection Lab. Adds curiosity, culture and social expectations to the meaning of being heard. University profile documents listening projects, public books, courses and media translation.", "limitations": "Much primary work concerns children/adolescents and cannot be transferred wholesale to adult friendship." }, { "id": "floyd-profile", "title": "Kory Floyd | The Department of Communication", "url": "https://comm.arizona.edu/person/kory-floyd", "kind": "professional", "accessed_at": "2026-10-01", "supports": "PhD, EdS; professor and chair of human development, Washington State University, as identified on his updated University of Arizona profile. Highlights support and communication processes beyond counting contacts. Official profile lists research, books, personal public website and work on loneliness and affectionate communication.", "limitations": "Relationship/communication research is context-specific; it cannot prescribe affection or rank every medium. Arizona is the host of the updated profile, not his current institution." }, { "id": "greif-profile", "title": "Honoring Dr. Geoffrey Greif: New Distinguished Professor Emeritus of Social Work", "url": "https://elm.umaryland.edu/elm-stories/2026/Honoring-Dr-Geoffrey-Greif-New-Distinguished-Professor-Emeritus-of-Social-Work.php", "kind": "professional", "accessed_at": "2026-10-01", "supports": "MSW, PhD, LCSW-C; Distinguished Professor Emeritus of Social Work, University of Maryland, effective January 1, 2026. Adds different friendship types, adult-life context and practical support functions. University announcement verifies adult friendship books, including Buddy System, and community social-work contributions.", "limitations": "Selected samples/interviews and male-friendship scholarship do not define all adults or one ideal network." }, { "id": "franco-profile", "title": "Harnessing the science of human connection to create cultures of belonging - Dr. Marisa G. Franco", "url": "https://drmarisagfranco.com/", "kind": "professional", "accessed_at": "2026-10-01", "supports": "PhD; psychologist, professor and author, as identified by her official website. Makes intentional friendship initiation and wanted connection approachable. Official site records Platonic, public talks and media teaching on friendship and belonging.", "limitations": "Professional self-description verified; public/commercial suggestions require independent claim-level evidence and cannot assess a visitor." }, { "id": "kirmayer-profile", "title": "Meet Dr. Miriam Kirmayer | Friendship Expert | Social Connection Keynote Speaker", "url": "https://www.miriamkirmayer.com/about-miriam-kirmayer", "kind": "professional", "accessed_at": "2026-10-01", "supports": "PhD, McGill University; clinical psychologist and adult friendship researcher, as identified by her official profile. Focuses everyday questions on quality, social support and adult relationship patterns. Official profile records friendship media work, public resources and a recurring connection-focused online community.", "limitations": "Public and clinical expertise is not a remote diagnosis or evidence that a particular invitation or repair script works." }, { "id": "tawwab-profile", "title": "Meet Nedra — Nedra Tawwab", "url": "https://www.nedratawwab.com/about", "kind": "professional", "accessed_at": "2026-10-01", "supports": "Licensed therapist, author and founder of Kaleidoscope Counseling, as identified by her official profile. Adds clear requests, consent, declining and limits around coercive or exploitative patterns. Official profile verifies boundary books, newsletter, social education and relationship-therapy practice.", "limitations": "Practice education and broad boundary philosophy do not establish the cause of a particular relationship problem or dictate that a friendship end." }, { "id": "nelson-profile", "title": "About Shasta Nelson | Shasta Nelson", "url": "https://www.shastanelson.com/about", "kind": "professional", "accessed_at": "2026-10-01", "supports": "Master of Divinity; friendship educator, author, speaker and community builder. Translates consistency and gradual relationship development into practical prompts. Official profile verifies friendship-matching community, public books, courses and speaking.", "limitations": "Not presented as a clinician; commercial frameworks, assessment tools and reported national survey claims are not adopted as independent causal evidence." }, { "id": "murthy-profile", "title": "Our Epidemic of Loneliness and Isolation — signed 2023 letter", "url": "https://www.hhs.gov/sites/default/files/surgeon-general-social-connection-advisory.pdf", "kind": "professional", "accessed_at": "2026-10-01", "supports": "MD, MBA; 19th and 21st U.S. Surgeon General, historical role verified in signed 2023 advisory. Broadens responsibility from individual effort to social infrastructure and institutional action. The official public advisory explains social connection for individuals, workplaces, health systems and communities.", "limitations": "Historical role does not imply current office. Advisory is a synthesis and public call to action, not an individual treatment trial." }, { "id": "killam-profile", "title": "About Kasley — Kasley Killam, MPH | Social Health & Connection Expert", "url": "https://www.kasleykillam.com/about", "kind": "professional", "accessed_at": "2026-10-01", "supports": "Master's degree from Harvard T.H. Chan School of Public Health; social-health author, educator and nonprofit founder, per official profile. Draws attention to accessible connection and the environments that shape it. Official profile records TED talks, public writing, newsletter and community/workplace work.", "limitations": "Social-health framing and public/commercial practice do not establish a diagnostic score or universal intervention." }, { "id": "bryant-profile", "title": "Thema Bryant — Pepperdine faculty profile", "url": "https://gsep.pepperdine.edu/about/our-people/faculty/thema-bryant/", "kind": "professional", "accessed_at": "2026-10-01", "supports": "Doctorate in clinical psychology; tenured Pepperdine psychology professor and Culture and Trauma Research Laboratory director; 2023 APA president. Keeps culture, oppression, interpersonal trauma and safety visible when considering connection. Official profile documents trauma education, community intervention/prevention work, public writing and media.", "limitations": "Trauma expertise is not a friendship-specific intervention trial or remote assessment of danger; qualified local care remains necessary." } ], "professional_panel": [ { "name": "Julianne Holt-Lunstad", "credential": "PhD; psychology professor listed by Brigham Young University", "official_url": "https://catalog.byu.edu/pages/jNKoQ1lrY96AQBlMwGEz", "public_usefulness": "Her mortality meta-analysis and public-health framework help explain why connection belongs in health and community discussions.", "contribution": "Distinguishes population evidence, social-relationship measures and cross-sector responses.", "boundary": "Observational associations do not forecast a visitor's health or prove a specific friendship action works.", "reviewed_at": "2026-10-01" }, { "name": "Jeffrey A. Hall", "credential": "PhD; professor and chair of communication studies, University of Kansas; director of Relationships and Technology Lab", "official_url": "https://coms.ku.edu/people/jeffrey-hall", "public_usefulness": "Official profile records public books, press interviews and writing that translate friendship and technology research.", "contribution": "Makes repeated contact, leisure and communication understandable as opportunities for closeness.", "boundary": "Two friendship-time samples do not create universal hour thresholds, causal effects or guaranteed friendship.", "reviewed_at": "2026-10-01" }, { "name": "Robin Dunbar", "credential": "PhD; Oxford Magdalen College emeritus fellow; scholar of sociality and network constraints", "official_url": "https://www.magd.ox.ac.uk/people/professor-robin-dunbar/", "public_usefulness": "Official profile lists public books including Friends and How Many Friends Does One Person Need?", "contribution": "Brings time constraints and different network layers into discussion of realistic attention.", "boundary": "Descriptive/evolutionary research does not prescribe one healthy personal friend count.", "reviewed_at": "2026-10-01" }, { "name": "Robert Waldinger", "credential": "MD; clinical professor of psychiatry, Harvard Medical School; director of Harvard Study of Adult Development", "official_url": "https://hsph.harvard.edu/research/health-happiness/team/", "public_usefulness": "His verified teaching and adult-development study leadership make longitudinal relationship evidence accessible; official public book/talk resource additionally inspected.", "contribution": "Keeps relationships visible over the adult life course and illustrates longitudinal inquiry.", "boundary": "Study cohorts are not a randomized friendship intervention or representative recipe for every adult.", "reviewed_at": "2026-10-01" }, { "name": "Laurie Santos", "credential": "PhD; Chandrika and Ranjan Tandon Professor of Psychology, Yale University", "official_url": "https://psychology.yale.edu/people/laurie-santos", "public_usefulness": "Official profile verifies public well-being course and The Happiness Lab podcast.", "contribution": "Makes predictions about well-being discussable and encourages readers to distinguish feelings from evidence.", "boundary": "Broad happiness education is not clinical assessment or a friendship-specific treatment trial.", "reviewed_at": "2026-10-01" }, { "name": "Niobe Way", "credential": "Doctorate in human development and psychology; NYU professor of applied/developmental psychology and director of Science of Human Connection Lab", "official_url": "https://steinhardt.nyu.edu/people/niobe-way", "public_usefulness": "University profile documents listening projects, public books, courses and media translation.", "contribution": "Adds curiosity, culture and social expectations to the meaning of being heard.", "boundary": "Much primary work concerns children/adolescents and cannot be transferred wholesale to adult friendship.", "reviewed_at": "2026-10-01" }, { "name": "Kory Floyd", "credential": "PhD, EdS; professor and chair of human development, Washington State University, as identified on his updated University of Arizona profile", "official_url": "https://comm.arizona.edu/person/kory-floyd", "public_usefulness": "Official profile lists research, books, personal public website and work on loneliness and affectionate communication.", "contribution": "Highlights support and communication processes beyond counting contacts.", "boundary": "Relationship/communication research is context-specific; it cannot prescribe affection or rank every medium. Arizona is the host of the updated profile, not his current institution.", "reviewed_at": "2026-10-01" }, { "name": "Geoffrey L. Greif", "credential": "MSW, PhD, LCSW-C; Distinguished Professor Emeritus of Social Work, University of Maryland, effective January 1, 2026", "official_url": "https://elm.umaryland.edu/elm-stories/2026/Honoring-Dr-Geoffrey-Greif-New-Distinguished-Professor-Emeritus-of-Social-Work.php", "public_usefulness": "University announcement verifies adult friendship books, including Buddy System, and community social-work contributions.", "contribution": "Adds different friendship types, adult-life context and practical support functions.", "boundary": "Selected samples/interviews and male-friendship scholarship do not define all adults or one ideal network.", "reviewed_at": "2026-10-01" }, { "name": "Marisa G. Franco", "credential": "PhD; psychologist, professor and author, as identified by her official website", "official_url": "https://drmarisagfranco.com/", "public_usefulness": "Official site records Platonic, public talks and media teaching on friendship and belonging.", "contribution": "Makes intentional friendship initiation and wanted connection approachable.", "boundary": "Professional self-description verified; public/commercial suggestions require independent claim-level evidence and cannot assess a visitor.", "reviewed_at": "2026-10-01" }, { "name": "Miriam Kirmayer", "credential": "PhD, McGill University; clinical psychologist and adult friendship researcher, as identified by her official profile", "official_url": "https://www.miriamkirmayer.com/about-miriam-kirmayer", "public_usefulness": "Official profile records friendship media work, public resources and a recurring connection-focused online community.", "contribution": "Focuses everyday questions on quality, social support and adult relationship patterns.", "boundary": "Public and clinical expertise is not a remote diagnosis or evidence that a particular invitation or repair script works.", "reviewed_at": "2026-10-01" }, { "name": "Nedra Glover Tawwab", "credential": "Licensed therapist, author and founder of Kaleidoscope Counseling, as identified by her official profile", "official_url": "https://www.nedratawwab.com/about", "public_usefulness": "Official profile verifies boundary books, newsletter, social education and relationship-therapy practice.", "contribution": "Adds clear requests, consent, declining and limits around coercive or exploitative patterns.", "boundary": "Practice education and broad boundary philosophy do not establish the cause of a particular relationship problem or dictate that a friendship end.", "reviewed_at": "2026-10-01" }, { "name": "Shasta Nelson", "credential": "Master of Divinity; friendship educator, author, speaker and community builder", "official_url": "https://www.shastanelson.com/about", "public_usefulness": "Official profile verifies friendship-matching community, public books, courses and speaking.", "contribution": "Translates consistency and gradual relationship development into practical prompts.", "boundary": "Not presented as a clinician; commercial frameworks, assessment tools and reported national survey claims are not adopted as independent causal evidence.", "reviewed_at": "2026-10-01" }, { "name": "Vivek H. Murthy", "credential": "MD, MBA; 19th and 21st U.S. Surgeon General, historical role verified in signed 2023 advisory", "official_url": "https://www.hhs.gov/sites/default/files/surgeon-general-social-connection-advisory.pdf", "public_usefulness": "The official public advisory explains social connection for individuals, workplaces, health systems and communities.", "contribution": "Broadens responsibility from individual effort to social infrastructure and institutional action.", "boundary": "Historical role does not imply current office. Advisory is a synthesis and public call to action, not an individual treatment trial.", "reviewed_at": "2026-10-01" }, { "name": "Kasley Killam", "credential": "Master's degree from Harvard T.H. Chan School of Public Health; social-health author, educator and nonprofit founder, per official profile", "official_url": "https://www.kasleykillam.com/about", "public_usefulness": "Official profile records TED talks, public writing, newsletter and community/workplace work.", "contribution": "Draws attention to accessible connection and the environments that shape it.", "boundary": "Social-health framing and public/commercial practice do not establish a diagnostic score or universal intervention.", "reviewed_at": "2026-10-01" }, { "name": "Thema Bryant", "credential": "Doctorate in clinical psychology; tenured Pepperdine psychology professor and Culture and Trauma Research Laboratory director; 2023 APA president", "official_url": "https://gsep.pepperdine.edu/about/our-people/faculty/thema-bryant/", "public_usefulness": "Official profile documents trauma education, community intervention/prevention work, public writing and media.", "contribution": "Keeps culture, oppression, interpersonal trauma and safety visible when considering connection.", "boundary": "Trauma expertise is not a friendship-specific intervention trial or remote assessment of danger; qualified local care remains necessary.", "reviewed_at": "2026-10-01" } ] } }