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1.
Am J Nurs ; 124(5): 64, 2024 May 01.
Artigo em Inglês | MEDLINE | ID: mdl-38661709

RESUMO

A briefly renewed friendship, 60 years later.


Assuntos
Amigos , Humanos , Amigos/psicologia
2.
BMC Res Notes ; 17(1): 117, 2024 Apr 23.
Artigo em Inglês | MEDLINE | ID: mdl-38654279

RESUMO

OBJECTIVE: This study investigates Japanese gay and bisexual men's experiences of seeking help for emotional support from others regarding their sexual orientation concerns. It examines the relationship between their help-seeking and presence of gay and bisexual peers, duration between questioning their sexual orientation and accepting it, and experience of coming out to family members by multiple logistic regression analysis. RESULTS: We conducted a cross-sectional survey using a self-reported paper questionnaire. There were 360 valid responses. Eighty-two respondents (22.8%) had experience of help-seeking for emotional support, and this was associated with age, occupation, presence of gay/bisexual friends, and experience of coming out to family members about their sexual orientation. Respondents sought the most help from their male friends (70.0%), followed by female friends (25.0%), mothers (17.5%), and the Internet (16.3%). Even after controlling for age and occupation, experience of help-seeking for emotional support was higher among participants who had gay/bisexual friends when they were aware of their sexual orientation, took < 1 year from questioning to realizing their sexual orientation, and had come out to their family about their sexual orientation.


Assuntos
Bissexualidade , Homossexualidade Masculina , Humanos , Masculino , Estudos Transversais , Adulto , Homossexualidade Masculina/psicologia , Japão , Pessoa de Meia-Idade , Bissexualidade/psicologia , Inquéritos e Questionários , Comportamento de Busca de Ajuda , Minorias Sexuais e de Gênero/psicologia , Adulto Jovem , Apoio Social , Comportamento Sexual/psicologia , Amigos/psicologia , Idoso , Feminino , População do Leste Asiático
3.
Sci Rep ; 14(1): 6747, 2024 03 21.
Artigo em Inglês | MEDLINE | ID: mdl-38514732

RESUMO

Touching a friend to comfort or be comforted is a common prosocial behaviour, firmly based in mutual trust. Emphasising the interactive nature of trust and touch, we suggest that vulnerability, reciprocity and individual differences shape trust and perceptions of touch. We further investigate whether these elements also apply to companion robots. Participants (n = 152) were exposed to four comics depicting human-human or human-robot exchanges. Across conditions, one character was sad, the other initiated touch to comfort them, and the touchee reciprocated the touch. Participants first rated trustworthiness of a certain character (human or robot in a vulnerable or comforting role), then evaluated the two touch phases (initiation and reciprocity) in terms of interaction realism, touch appropriateness and pleasantness, affective state (valence and arousal) attributed to the characters. Results support an interactive account of trust and touch, with humans being equally trustworthy when comforting or showing vulnerability, and reciprocity of touch buffering sadness. Although these phenomena seem unique to humans, propensity to trust technology reduces the gap between how humans and robots are perceived. Two distinct trust systems emerge: one for human interactions and another for social technologies, both necessitating trust as a fundamental prerequisite for meaningful physical contact.


Assuntos
Robótica , Confiança , Humanos , Confiança/psicologia , Tato , Emoções , Amigos/psicologia
4.
J Exp Psychol Gen ; 153(5): 1407-1413, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38451701

RESUMO

During conversations, people face a trade-off between establishing understanding and making interesting and unique contributions. How do people balance this when deciding which concepts to reference, and does it matter how well they know their conversation partner? In the present work, participants made stream-of-consciousness word associations either with a partner or alone-simplified versions of dialogue and monologue. Participants made semantically narrower and more predictable word associations with a stranger than alone (Study 1), suggesting that they constrain their associations to establish mutual understanding. Increasing closeness (Study 2) or having a prior relationship (Study 3) did not moderate this effect. Thus, even during a task that does not depend on establishing mutual understanding, people sacrifice being interesting for the sake of being understood. (PsycInfo Database Record (c) 2024 APA, all rights reserved).


Assuntos
Amigos , Semântica , Humanos , Masculino , Feminino , Adulto , Amigos/psicologia , Adulto Jovem , Compreensão/fisiologia , Relações Interpessoais , Comunicação , Associação
5.
J Adolesc ; 96(3): 645-658, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38167782

RESUMO

INTRODUCTION: Co-rumination is an interpersonal emotion regulation strategy in which negative feelings and problems are discussed perseveratively with another person. Although co-rumination is salient in adolescence, research to date has focused on co-rumination occurring in person and has not kept pace with the surge in digital communication that begins in adolescence. This study examined the degree, associations among, and consequences (i.e., depressive symptoms, and friendship quality) of adolescents' co-rumination via in-person, text, social media, and phone modalities. METHODS: Adolescents (n = 109; 51 girls, 57 boys, 1 nonbinary; Mage = 12.83 years) residing in Canada, completed self-report questionnaires on co-rumination, depressive symptoms, and friendship quality for up to 2 years. RESULTS: Adolescents engaged in co-rumination across all modalities, particularly in-person. Findings indicated a negative association between in-person co-rumination at baseline and in-person co-rumination over time. Whereas less text co-rumination was associated with increased depressive symptoms over time, greater phone co-rumination was associated with increased depressive symptoms over time. Although greater in-person co-rumination was positively associated with friendship quality concurrently, it was negatively associated with friendship quality prospectively. CONCLUSIONS: Taken together, co-rumination outcomes may vary depending on communication modality. Implications for adolescents' mental and social wellbeing are discussed.


Assuntos
Depressão , Amigos , Masculino , Feminino , Adolescente , Humanos , Criança , Amigos/psicologia , Depressão/epidemiologia , Depressão/psicologia , Emoções , Inquéritos e Questionários , Comunicação
6.
J Youth Adolesc ; 53(5): 1134-1154, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38244101

RESUMO

Family members and friends can play an important role in adolescents' prosocial behavior. To better understand the relation between support and prosocial behavior in adolescence, it's important to conduct longitudinal studies that distinguish between within-dyad variance and between-dyad variance. The current study investigated longitudinal associations between adolescents' prosocial behavior, autonomy support, and emotional support from family and friends across adolescence. Across six annual years, 497 Dutch adolescents (284 boys; mean age T1 = 13.03 years, SDage = 0.46), fathers, mothers, siblings, and friends reported on their prosocial behavior. Adolescents also reported on perceived autonomy and emotional support. Between-dyads almost all associations of support and prosocial behavior of family members and friends with adolescents' prosocial behavior were significant, with higher levels of adolescents' prosocial behavior being associated with higher levels of prosocial behavior and support from fathers, mothers and friends. Within-dyads, several concurrent associations were significant, but within-dyads links between prosocial behavior and autonomy support are particularly driven by adolescent-mother or adolescent-sibling effects. This study highlights processes that occurred either at the between-dyad level or at the within-dyad level, but that varied per relationship type and that adolescents are the main catalysts in within-dyads changes in prosocial behavior and support. Preregistration: This study was preregistered on 20 January 2020 at https://osf.io/vxkm3/?view_only=dca87fd1585c444ba5cd5a00c22280ae .


Assuntos
Comportamento do Adolescente , Amigos , Masculino , Feminino , Humanos , Adolescente , Lactente , Amigos/psicologia , Mães , Irmãos , Altruísmo , Comportamento do Adolescente/psicologia , Estudos Longitudinais , Pai
7.
PLoS One ; 19(1): e0286408, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38236933

RESUMO

Decades of research have demonstrated that social connection is fundamental to health and well-being. The benefits of connection are observed with both close and distant others, within both new and established relationships, and even with exchanges that unfold over a relatively short timeframe. Because social connection is fundamental to well-being, many existing measures in the literature aim to assess either a global sense of connection or partner-specific (relationship-specific) connection. What is missing are measures of connection felt in specific social interactions or conversations. In three studies (Study 1: N = 351; Study 2: Time 1 N = 397, Time 2 N = 336, Time 3 N = 299; Study 3: N = 235), we developed the Connection During Conversations Scale (CDCS), a 14-item measure of conversation-specific social connection that assesses connection experienced during a social interaction (or conversation). Confirmatory factor analyses demonstrated that a four-factor model fit our samples well, which resulted in four subscales: Shared Reality, Partner Responsiveness, Participant Interest, and Affective Experience. The overall CDCS measure, along with its four subscales, was significantly correlated with established measures of loneliness, partner responsiveness, relatedness, positivity resonance, and shared reality. Because of the importance of frequent interactions-whether with family, friends, coworkers, or strangers-our new scale will allow researchers to better understand how, when, and where such conversations may contribute to social connection and well-being. (225 words).


Assuntos
Ácido Quenodesoxicólico/análogos & derivados , Emoções , Solidão , Humanos , Amigos/psicologia , Interação Social
8.
Trials ; 25(1): 40, 2024 Jan 12.
Artigo em Inglês | MEDLINE | ID: mdl-38212820

RESUMO

BACKGROUND: A growing body of literature indicates that adolescent girls who talk with close friends about interpersonal problems or worries in an excessive, speculative way, and with an intense focus on distress (i.e., co-rumination) are at heightened risk for developing internalizing symptoms and disorders as well as reduced friendship quality. However, to date, there are no prevention programs available that target high levels of co-rumination between adolescent girls. As such, we developed the blended school-based mindfulness prevention program Happy Friends, Positive Minds (HFPM) that targets co-rumination at the dyadic level, i.e., between two close female friends. The aim of this trial is to evaluate the effectiveness of HFPM to reduce co-rumination and internalizing problems and to enhance wellbeing and social-emotional behavior in Dutch adolescent girls. METHODS: A cluster Randomized Controlled Trial (cRCT) will be conducted to evaluate HFPM effectiveness. We will recruit 160 female friendship dyads (n = 320 girls) aged 13 to 15 years who will be characterized by high levels of self-reported co-rumination. The cRCT has two arms: (1) an intervention condition in which 160 girls (80 friendship dyads) will receive the 14-week HFPM program in two consecutive cohorts (cohort 1 in academic year 2023/2024 and cohort 2 in academic year 2024/2025, and (2) a control condition in which 160 girls (80 dyads) will receive care-as-usual (CAU) in two consecutive cohorts (cohort 1 in academic year 2023/2024 and cohort 2 in academic year 2024/2025). Data will be collected at baseline (T0), during the program (T1;T2; T3), immediately after the program (T4), and at 1-year follow-up (T5). Participant-level self-reported risk for (early onset) depression and anxiety, self-reported and observed co-rumination, self- and friend-reported friendship quality, self-reported positive and negative affect, self-reported interpersonal responses to positive affect, and self-reported anhedonia symptoms will be the outcome variables. DISCUSSION: This study will provide insights into the short-term and long-term effects of the HFPM program on girls' internalizing problems, wellbeing, and social-emotional behavior. TRIAL REGISTRATION: International Standard Randomized Controlled Trials, identifier: ISRCTN54246670. Registered on 27 February 2023.


Assuntos
Atenção Plena , Adolescente , Humanos , Feminino , Inquéritos e Questionários , Comportamento Social , Amigos/psicologia , Instituições Acadêmicas , Ensaios Clínicos Controlados Aleatórios como Assunto
9.
Evol Psychol ; 22(1): 14747049231225738, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38213116

RESUMO

A new measure to assess friendship jealousy in the context of social media was developed. This one-factor, seven-item measure was psychometrically sound, showing evidence of validity and reliability in three samples of North American adults (Study 1, n = 491; Study 2, n = 494; Study 3, n = 415) and one-, two-, and three-year stability (Study 3). Women reported more social media friendship jealousy than men (Studies 2 and 3) and younger women had the highest levels of social media friendship jealousy (compared with younger men and older men and women; Study 2). Social media friendship jealousy was associated with lower friendship quality (Study 1) and higher social media use and trait jealousy (Study 2). The relation between social media friendship jealousy and internalizing symptoms indicated positive within time associations and longitudinal bidirectional relations (Study 3). Specifically, social media friendship jealousy predicted increases in internalizing problems, and internalizing problems predicted greater social media friendship jealousy accounting for gender and trait levels of social media friendship jealousy and internalizing problems. Anxious and depressed adults may be predisposed to monitor threats to their friendships via social media and experience negative consequences because of this behavior. Although social media interactions can be associated with positive well-being and social connectedness, our results highlight that they can also undermine friendships and mental health due to jealousy.


Assuntos
Amigos , Mídias Sociais , Masculino , Adulto , Humanos , Feminino , Idoso , Amigos/psicologia , Ciúme , Relações Interpessoais , Reprodutibilidade dos Testes
10.
J Res Adolesc ; 34(1): 141-158, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38058247

RESUMO

The present study examined whether everyday discrimination relates to the frequency of adolescents' positive and negative daily social interactions and whether these associations are driven by anger and positive emotion. Adolescents (N = 334) participated in a three-wave longitudinal study, in which they completed surveys regarding everyday discrimination, anger, and positive emotion, as well as 15 daily reports of conflict and getting along with friends and family. Higher everyday discrimination was related to more daily conflicts and fewer experiences of getting along with other people. Longitudinal models also provided preliminary evidence that everyday discrimination was associated with daily conflicts 4 years later indirectly through anger. Overall, results suggest everyday discrimination relates to adolescents' daily experiences, potentially through differences in emotion.


Assuntos
Comportamento do Adolescente , Emoções , Humanos , Adolescente , Estudos Longitudinais , Ira , Amigos/psicologia , Comportamento do Adolescente/psicologia
11.
J Youth Adolesc ; 53(3): 537-549, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-38055132

RESUMO

Emerging evidence suggests that whereas occupying high peer status promotes adolescents' well-being, feeling dominated by friends confers psychological costs. However, little is known about day-to-day power dynamics of adolescents' friendships or their acute affective consequences. This 14-day intensive longitudinal study introduced novel daily assessments of friend dominance and friendship clout, examined their associations with mood, and tested anxiety as a moderator. Participants were 195 11th-graders (Mage = 16.48, SDage = 0.35; 66% female). Multilevel models revealed that adolescents experienced worse mood on days they felt dominated by friends and better mood on days they felt powerful and influential among friends. Associations with negative mood were strongest for adolescents higher in anxiety. The findings underscore the dynamic nature of power in adolescents' friendships.


Assuntos
Amigos , Relações Interpessoais , Humanos , Feminino , Adolescente , Lactente , Masculino , Amigos/psicologia , Estudos Longitudinais , Afeto , Grupo Associado , Ansiedade
12.
Am J Speech Lang Pathol ; 33(1): 349-368, 2024 Jan 03.
Artigo em Inglês | MEDLINE | ID: mdl-38048335

RESUMO

PURPOSE: Aphasia may decrease the capacity to develop and maintain friendships. The aim of this study was to better understand the perspectives of people with aphasia on why some friendship bonds remain strong and some do not. Furthermore, we wanted to explore how age and aphasia severity shape views on friendship. METHOD: We interviewed 27 people with aphasia about their experiences of friendship before and after the onset of aphasia. We then used framework analysis and reflexive thematic analysis to interpret the interview data. RESULTS: From the interviews, we created four major themes concerning how friend relationships had been impacted by aphasia: (a) Not all bonds have the same chance of surviving the onset of aphasia; (b) people with aphasia's closest friends took active steps to keep relationships strong; (c) if friends knew some basic information about aphasia, bonds would stay stronger; (d) positive affective aspects of friendship play an important role in keeping bonds strong. We also noted differences in friendship experiences that appeared to be influenced by age and aphasia severity of participants. CONCLUSIONS: Interview data provided actionable ideas including focusing on friends who are likely to be responsive to help with maintaining the friendship, providing them with strategies to keep the friendship active and communication meaningful, and acknowledging the positive impact that this will have on the friend recovering from aphasia. More research is needed to develop programs that empower people with aphasia to maintain their friendships. SUPPLEMENTAL MATERIAL: https://doi.org/10.23641/asha.24688671.


Assuntos
Afasia , Amigos , Feminino , Humanos , Amigos/psicologia , Relações Interpessoais , Afasia/diagnóstico , Afasia/psicologia , Irmãos , Comunicação
13.
Br J Dev Psychol ; 42(1): 78-96, 2024 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-37929648

RESUMO

The goals of this study were to examine maternal beliefs about the primary benefits and costs of their children's time spent with friends, and to explore child age and gender differences in these beliefs. Participants were N = 512 mothers (Mchildage = 10.18 years; 11% ethnic minority). Open-ended responses to questions about the benefits and costs were coded and analysed, with results indicating that mothers consider opportunities for social skills and social-cognitive development a primary benefit of spending time with friends. Negative friend influence was the most commonly cited cost of friendship. Child age was associated with a number of maternal beliefs (e.g., mothers of adolescents were more likely than mothers of young children to report intimacy as a benefit), but child gender was not. Findings highlight the importance of considering child age in studies of maternal beliefs about friendship and set the stage for future research in this area.


Assuntos
Etnicidade , Amigos , Criança , Feminino , Humanos , Adolescente , Pré-Escolar , Amigos/psicologia , Análise Custo-Benefício , Grupos Minoritários , Mães
14.
J Youth Adolesc ; 53(4): 940-954, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-37957459

RESUMO

Academic engagement in adolescence is shaped by influences from the peer environment, yet the types of peers impacting engagement remain unclear. This study explores the roles of friends, popular students, and intelligent students in shaping peers' behavioral and emotional (dis)engagement. Data were analyzed from 3409 Flemish eighth-grade students (Mage = 13.48 years, SD = 0.46, 50.09% female), utilizing self-reports and peer nominations to measure (dis)engagement and map friendship, popularity, and intelligence networks in the fall and spring. Longitudinal network analysis revealed that, while accounting for selection and network structure, friends influenced all dimensions of engagement. Popular students influenced emotional disengagement, and intelligent students impacted emotional engagement. These findings underscore the intricate nature of peer dynamics, highlighting the need for a multidimensional approach to studying peer influences on engagement.


Assuntos
Comportamento do Adolescente , Amigos , Humanos , Adolescente , Feminino , Masculino , Amigos/psicologia , Status Social , Influência dos Pares , Comportamento do Adolescente/psicologia , Grupo Associado
15.
J Youth Adolesc ; 53(1): 53-66, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37684429

RESUMO

During early adolescence, parental influence diminishes, whereas friends' influence increases in shaping emotion regulation abilities. However, it is unclear how parents and friends jointly contribute to emotion regulation abilities and how their joint effects vary by gender. This study examines fathers, mothers, and friends as simultaneous emotional socializers and considers the young adolescents' gender. The analysis drew on 438 young Chinese adolescents (55.7% girls, Mage = 11.39, SD = 1.28) who participated in a longitudinal survey over one year. Results showed that parental and friend emotion socialization have both distinct and joint effects. Friends' responses provided a unique contribution to emotion regulation abilities across gender, whereas parents' responses displayed unique contributions among girls. In predicting girls' emotion regulation abilities, mothers' supportive responses explained the additional variance beyond friends' responses, whereas fathers' unsupportive responses moderated the predictive power of friends' responses. These findings clarify emotion-related socialization theories and emphasize the importance of gender specific prevention programs focusing on emotion socialization from both parents and friends in early adolescence.


Assuntos
Regulação Emocional , Socialização , Feminino , Humanos , Adolescente , Masculino , Amigos/psicologia , Emoções , Pais
16.
Dev Sci ; 27(1): e13423, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37312424

RESUMO

A friend telling you good news earns them a smile while witnessing a rival win an award may make you wrinkle your nose. Emotions arise not just from people's own circumstances, but also from the experiences of friends and rivals. Across three moderated, online looking time studies, we asked if human infants hold expectations about others' vicarious emotions and if they expect those emotions to be guided by social relationships. Ten- and 11-month-old infants (N = 154) expected an observer to be happy rather than sad when the observer watched a friend successfully jump over a wall; infants looked longer at the sad response compared to the happy response. In contrast, infants did not expect the observer to be happy when the friend failed, nor when a different, rival jumper succeeded; infants' looking times to the two emotion responses in these conditions were not reliably different. These results suggest that infants are able to integrate knowledge across social contexts to guide expectations about vicarious emotional responses. Here infants connected an understanding of agents' goals and their outcomes with knowledge of social relationships to infer an emotion response. Biased concern for friends but not adversaries is not just a descriptive feature of human relationships, but an expectation about the social world present from early in development. Further, the successful integration of these information types welcomes the possibility that infants can jointly reason about goals, emotions, and social relationships under an intuitive theory of psychology. RESEARCH HIGHLIGHTS: 11-month-old infants use knowledge of relationships to make inferences about others' vicarious emotions. In Experiment 1 infants expected an observer to respond happily to a friend's success but not their failure. Experiments 2 and 3 varied the relationship between the observer and actor and found that infants' expectation of vicarious happiness is strongest for positive relationships and absent for negative relationships. The results may reflect an intuitive psychology in which infants expect friends to adopt concern for one another's goals and to thus experience one another's successes as rewarding.


Assuntos
Amigos , Felicidade , Lactente , Humanos , Amigos/psicologia , Emoções , Relações Interpessoais , Intuição
17.
Eur J Psychotraumatol ; 14(2): 2281971, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-38154076

RESUMO

Background: High-quality friendships have a positive impact on the mental health of young people with childhood adversity (CA). Social stress buffering, the phenomenon of a social partner attenuating acute stress responses, is a potential yet unexplored mechanism that may underlie this relationship.Objective: This study examined whether perceived friendship quality was related to better mental health and lower neural stress response in young people with CA.Method: A total of N = 102 young people (aged 16-26) with low to moderate CA were included in the study. We first investigated associations between friendship quality, mental health, and CA. In a representative subset (n = 62), we assessed neural stress responses using the Montreal Imaging Stress Task. In our sample, CA was best described along two dimensions resembling threat or deprivation like experiences. Hence, we investigated both cumulative and dimensional effects of CA.Results: We found no support for social thinning after CA, meaning that the severity of CA (cumulative or dimensional) did not differentially impact friendship quality. High-quality friendships, on the other hand, were strongly associated with better mental health. Furthermore, acute stress increased state anxiety and enhanced neural activity in five frontolimbic brain regions, including the left hippocampus. We found weak support that threat experiences interacted with friendship quality to predict left hippocampal reactivity to stress. However, this effect did not survive multiple comparison correction.Conclusion: The absence of social thinning in our sample may suggest that the risk of developing impoverished social networks is low for rather well-functioning young people with low to moderate CA. Regardless, our findings align with prior research, consistently showing a strong association between high-quality friendships and better mental health in young people with CA. Future research is needed to examine whether friendships aid neural stress responses in young people with childhood threat experiences.


Young people with childhood adversity underwent acute stress induction, eliciting frontolimbic reactivity.High-quality friendships were strongly associated with better mental health.Weak support for friendship stress buffering did not survive multiple comparison correction.


Assuntos
Ansiedade , Amigos , Humanos , Adolescente , Amigos/psicologia , Saúde Mental , Transtornos de Ansiedade
18.
Epidemiol Psychiatr Sci ; 32: e65, 2023 Nov 15.
Artigo em Inglês | MEDLINE | ID: mdl-37964589

RESUMO

AIMS: Three factors converge to underscore the heightened importance of evaluating the potential health/well-being effects of friendships in older adulthood. First, policymakers, scientists, and the public alike are recognizing the importance of social relationships for health/well-being and creating national policies to promote social connection. Second, many populations are rapidly aging throughout the world. Third, we currently face what some call a 'friendship recession'. Although, growing research documents associations between friendship with better health and well-being, friendship can also have a 'dark side' and can potentially promote negative outcomes. To better capture friendship's potential heterogeneous effects, we took an outcome-wide analytic approach. METHODS: We analysed data from 12,998 participants in the Health and Retirement Study (HRS) - a prospective and nationally representative cohort of U.S. adults aged >50, and, evaluated if increases in friendship strength (between t0; 2006/2008 and t1; 2010/2012) were associated with better health/well-being across 35 outcomes (in t2; 2014/2016). To assess friendship strength, we leveraged all available friendship items in HRS and created a composite 'friendship score' that assessed the following three domains: (1) friendship network size, (2) friendship network contact frequency and (3) friendship network quality. RESULTS: Stronger friendships were associated with better outcomes on some indicators of physical health (e.g. reduced risk of mortality), health behaviours (e.g. increased physical activity) and nearly all psychosocial indicators (e.g. higher positive affect and mastery, as well as lower negative affect and risk of depression). Friendship was also associated with increased likelihood of smoking and heavy drinking (although the latter association with heavy drinking did not reach conventional levels of statistical significance). CONCLUSIONS: Our findings indicate that stronger friendships can have a dual impact on health and well-being. While stronger friendships appear to mainly promote a range of health and well-being outcomes, stronger friendships might also promote negative outcomes. Additional research is needed, and any future friendship interventions and policies that aim to enhance outcomes should focus on how to amplify positive outcomes while mitigating harmful ones.


Assuntos
Amigos , Relações Interpessoais , Humanos , Idoso , Amigos/psicologia , Estudos Prospectivos , Envelhecimento
19.
Proc Natl Acad Sci U S A ; 120(47): e2310801120, 2023 Nov 21.
Artigo em Inglês | MEDLINE | ID: mdl-37963254

RESUMO

Social navigation-such as anticipating where gossip may spread, or identifying which acquaintances can help land a job-relies on knowing how people are connected within their larger social communities. Problematically, for most social networks, the space of possible relationships is too vast to observe and memorize. Indeed, people's knowledge of these social relations is well known to be biased and error-prone. Here, we reveal that these biased representations reflect a fundamental computation that abstracts over individual relationships to enable principled inferences about unseen relationships. We propose a theory of network representation that explains how people learn inferential cognitive maps of social relations from direct observation, what kinds of knowledge structures emerge as a consequence, and why it can be beneficial to encode systematic biases into social cognitive maps. Leveraging simulations, laboratory experiments, and "field data" from a real-world network, we find that people abstract observations of direct relations (e.g., friends) into inferences of multistep relations (e.g., friends-of-friends). This multistep abstraction mechanism enables people to discover and represent complex social network structure, affording adaptive inferences across a variety of contexts, including friendship, trust, and advice-giving. Moreover, this multistep abstraction mechanism unifies a variety of otherwise puzzling empirical observations about social behavior. Our proposal generalizes the theory of cognitive maps to the fundamental computational problem of social inference, presenting a powerful framework for understanding the workings of a predictive mind operating within a complex social world.


Assuntos
Cognição , Comportamento Social , Humanos , Aprendizagem , Amigos/psicologia , Confiança
20.
Lancet ; 402 Suppl 1: S21, 2023 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-37997061

RESUMO

BACKGROUND: Friendships play a vital role in the social lives of teenagers, and friendship quality can substantially impact the adolescents' overall health and wellbeing. This study aimed to investigate the association between friendship quality and subjective wellbeing in Northern Irish adolescents. METHODS: In this cross-sectional observational study, we used data from the second wave of the Wellbeing in Schools Survey, conducted in Northern Ireland from April 2 to May 31, 2018. This survey used a clustering sampling method and included students aged 15-19 years. The survey was approved by the School of Social Sciences, Education and Social Work's Research Ethics Committee, with pupil opt-in and parental opt-out consents. Participants from the survey's initial wave in 2016 were considered eligible. Data on friendship quality and classroom friendships were gathered. Subjective wellbeing was assessed using the 7-item Short Warwick-Edinburgh Mental Wellbeing Scale. Metrics for psychological wellbeing (6 items), mood (7 items), and friendship quality (6 items) were taken from the KIDSCREEN-52 questionnaire. All items were rated on a 1-5 point Likert scale. We examined the association between friendship network quality and subjective wellbeing outcomes through social network analysis and network autocorrelation modelling. FINDINGS: Of 1542 students invited, 1189 (77%) from 83 schools responded to the friendship network queries. Slightly more than half of these participants were female (609 [51%] girls and 580 [49%] boys), and the median age was 16 years (range 14-19, IQR 16-16). The median overall friendship score stood at 20 (IQR 18-26, with possible scores ranging from 6 to 30). Adjusted network autocorrelation models indicated that higher friendship quality scores were significantly associated with improved psychological wellbeing (ß=0·3448, p<0·0001), subjective wellbeing (ß=0·3075, p<0·0001), and a reduction in negative mood (ß=-0·1934, p<0·0001). INTERPRETATION: The study found that friendship quality had a significant association with mood, psychological wellbeing, and subjective wellbeing in adolescents. The results emphasise the value of fostering positive social relationships among adolescents, with a particular focus on the quality of their friendships. Next stages of this research include longitudinal analysis to test these associations more robustly. FUNDING: Taibah University.


Assuntos
Amigos , Relações Interpessoais , Adolescente , Feminino , Humanos , Masculino , Adulto Jovem , Estudos Transversais , Amigos/psicologia , Estudantes/psicologia , Inquéritos e Questionários
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