Peer contagion of aggression and health risk behavior among adolescent males: an experimental investigation of effects on public conduct and private attitudes

Peer contagion of adolescent males' aggressive/health risk behaviors was examined using a computerized "chat room" experimental paradigm. Forty-three 11th-grade White adolescents (16-17 years old) were led to believe that they were interacting with other students (i.e., "e-confederates"), who endorsed aggressive/health risk behaviors and whose ostensible peer status was experimentally manipulated. Adolescents displayed greater public conformity, more internalization of aggressive/health risk attitudes, and a higher frequency of actual exclusionary behavior when the e-confederates were high in peer status than low. Participants' level of social anxiety moderated peer contagion. Nonsocially anxious participants conformed only to high-status peers, whereas socially anxious participants were equally influenced by low- and high-status peers. The role of status-maintenance motivations in aggression and risk behavior, and implications for preventive intervention, are discussed.     

The influence of social status on children's merit-based resource allocation: The potential explanation of expectation

How 3- to 11-year-old children integrate recipients' merit and social status when allocating resources was examined in 2021 and 2022. Study 1 (Han Chinese, n = 309, 150 girls) showed that while children prioritized merit, they developed from favoring high-status recipients to favoring low-status recipients. Study 2 (n = 194, 98 girls) and Study 3 (n = 138, 68 girls) revealed that children held stereotypes about the relation between merit and social status which shifted with age from expecting high-status peers to expecting low-status peers to work harder, these expectations corresponded allocation decisions. These findings suggest children shift from perpetuating to rectifying inequity and changing stereotypes about people of different social status may serve an important function in the process.     

A Test of the Bistrategic Control Hypothesis of Adolescent Popularity

Resource Control Theory (Hawley, 1999) posits a group of bistrategic popular youth who attain status through coercive strategies while mitigating fallout via prosociality. This study identifies and distinguishes this bistrategic popular group from other popularity types, tracing the adjustment correlates of each. Adolescent participants (288 girls, 280 boys; M_age = 12.50 years) completed peer nominations in the Fall and Spring of the seventh and eighth grades. Longitudinal latent profile analyses classified adolescents into groups based on physical and relational aggression, prosocial behavior, and popularity. Distinct bistrategic, aggressive, and prosocial popularity types emerged. Bistrategic popular adolescents had the highest popularity and above average aggression and prosocial behavior; they were viewed by peers as disruptive and angry but were otherwise well-adjusted.     

Changes in self-esteem across the first year in college: the role of achievement goals

This longitudinal study examined the effects of achievement goals on the growth trajectories of self-esteem during the first-year at a comprehensive public university. College freshmen (N?=?311) were followed for one academic year with three time points. Between-individual differences and within-individual change in achievement goals were distinguished and used as predictors for the growth trajectories of self-esteem. A growth curve analysis revealed that initially high mastery goals and subsequent increases in mastery goals were related to high self-esteem while initially high performance-avoidance goals were related to low self-esteem. The initial levels of performance-approach goals were not related to self-esteem but subsequent increases in performance-approach goals were associated with low self-esteem. Theoretical and practical implications are discussed.     

Parent-child cohesion,self-esteem,and academic achievement: The longitudinal relations among elementary school students

This study addressed the longitudinal reciprocal relations among parent-child cohesion, self-esteem, and academic achievement in elementary school students. A total of 659 students from Grades 4–5 in China (M_age = 10.09 years, 46.3% female) was investigated on five occasions across 12 months. The results indicated that: (a) For the direct reciprocal relations, mother-child cohesion and academic achievement reciprocally enhanced each other; self-esteem and academic achievement transactionally facilitated each other; father-child cohesion and self-esteem reciprocally enhanced each other; self-esteem facilitated mother-child cohesion, but not vice versa. (b) For the indirect relations, father-child cohesion and students’ academic achievement facilitated each other indirectly via self-esteem; students’ academic achievement influenced mother-child cohesion indirectly via self-esteem, but not vice versa. These results delineated the dynamic system among these study variables, and also revealed that father-child cohesion and mother-child cohesion showed both similarities and differences. Implications for educational practices were discussed.     

Prospective Relationships Between Ethnic Discrimination and Substance Use by Mexican-American Adolescents

Guided by the integrative model (García Coll et al., 1996), this study examines prospective associations between perceived ethnic discrimination by peers, parental support, and substance use from 7th to 11th grades (M_age = 12.3–16.3 years) in a community sample of 674 Mexican-American adolescents. Results from a cross-lagged panel model indicate that discrimination predicts relative increases in adolescent substance use. Results also revealed a transactional relation between substance use and supportive parenting over time. Supportive parenting was associated with reductions in substance use, but adolescent substance use also predicted lower levels of later parental support. The findings suggest reducing discrimination by peers and supportive parenting as potential targets for intervention in the prevention of substance use.     

Older Women and Lower Self-Rated Health

Several studies have found that older women report lower self-rated health than men. However, it is not clear why older women are more likely to report poor self-rated health than older men. Data for this study came from a national cross-sectional survey, Mental Health and Quality of Life of Older Malaysians (MHQoLOM). Included in the survey were 2980 respondents consisting of Malaysians aged 60 years and over, with both men (n = 1428) and women (n = 1552) represented. Results of t-tests showed older men expressed significantly higher levels of self-rated health and self-esteem than women (p < .01). Separate multivariate regression by gender revealed that age, life-threatening problems, and self-esteem were highly significant predictors of self-rated health among older men and women and explained 18.4% of variance in self-rated health for men and 18.2% for women. In the last step we examined the main effects of gender on self-rated health using General Linear Models (GLM) Univariate by adjusting for age, life-threatening problems, and self-esteem. Results showed an insignificant difference in self-rated health between older men and women (F _(1,2715) = 2.26, P = 0.13) only after adjusting for self-esteem. It can be concluded that self-esteem affects responses to self-rated health of older men and women.     

Social Identity Complexity,Cross‐Ethnic Friendships,and Intergroup Attitudes in Urban Middle Schools

This study investigated contextual antecedents (i.e., cross‐ethnic peers and friends) and correlates (i.e., intergroup attitudes) of social identity complexity in seventh grade. Social identity complexity refers to the perceived overlap among social groups with which youth identify. Identifying mostly with out‐of‐school sports, religious affiliations, and peer crowds, the ethnically diverse sample (N = 622; M_age in seventh grade = 12.56) showed moderately high complexity. Social identity complexity mediated the link between cross‐ethnic friendships and ethnic intergroup attitudes, but only when adolescents had a high proportion of cross‐ethnic peers at school. Results are discussed in terms of how school diversity can promote complex social identities and positive intergroup attitudes.     

Dual Language and English-Only Learners’ Expressive and Receptive Language Skills and Exposure to Peers’ Language

This study examined dual language learners’ (DLLs n = 24) and English-only (EO n = 20) children's expressive and receptive language in kindergarten (M_age = 5.7 years) as well as the relation to peers’ language use. Expressive language skills (vocabulary diversity, syntactic complexity) were measured in the fall, winter, and spring (2014–2015 year). Receptive language skills (vocabulary, sentence comprehension) were measured in the fall and spring. Findings revealed increases in children's expressive and receptive language, except in terms of syntactic complexity. Moreover, peers’ vocabulary diversity was positively associated with children's vocabulary diversity. Peers’ syntactic complexity was positively associated with children's syntactic complexity and receptive vocabulary. Findings suggest that peers’ language use may influence DLLs’ and EO children's language learning.     

Differential Influence of Same- and Cross-Ethnic Friends on Ethnic-Racial Identity Development in Early Adolescence

Recent research has shown that peers influence ethnic-racial identity (ERI) development during early adolescence. Arguments based on social identity theory, however, suggest that only same-ethnic but not cross-ethnic friends are important for ERI development. Using longitudinal social network analysis, we examined peer influence of both same- and cross-ethnic friends on ERI attachment and private regard. Data were drawn from six ethnically diverse schools in Western Germany (N = 1,349; M_age = 13.3). Our results provide empirical evidence for early adolescents’ ERI being influenced by same- but less by cross-ethnic friends. Considering peers’ ethnicity therefore is crucial for understanding peer influence on ERI development.     

Peer Victimization and Problem Behaviors: The Roles of Self-Esteem and Parental Attachment Among Chinese Adolescents

Guided by the social-ecological diathesis–stress model, this longitudinal study examined the roles of self-esteem, parental attachment, and gender on the association between peer victimization and problem behaviors among Chinese early adolescents. A total of 466 Chinese middle school students (M_age = 12.8 years) completed measures of peer victimization, self-esteem, and paternal and maternal attachment twice (T1 and T2; 6-month interval). Their guardians also completed ratings on adolescents' problem behaviors at both T1 and T2. Results indicated that self-esteem mediated the association between peer victimization and problem behaviors. Paternal attachment, but not maternal attachment, moderated the mediating effect of self-esteem. Moreover, the moderating effect of maternal attachment on the association between peer victimization and self-esteem varied depending on adolescents’ gender.     

Quantity of Group Child Care,Behavior Problems,and Prosocial Behaviors: A Study with Portuguese Preschoolers

Research Findings: Data from a national sample of Portuguese preschool centers were used to examine the relationship between age of start and number of hours in child care and levels of externalizing and prosocial behaviors with peers. Participants were both parents and teachers of 543 children (mean age = 4.5 years, 50.6% girls). Children started child care between 3 and 64 months and were attending child care 1–9 hr per day. The child care centers’ classrooms had adult–child ratios between 5 and 8.7 and group sizes between 15 and 26 children. Externalizing and prosocial behavior with peers was assessed with the Social Competence and Behavior Evaluation Scale–Short Form completed by the 3 adult informants. Control variables included family sociodemographics and education level, maternal parenting style assessed with the Parenting Styles and Dimensions Questionnaire, and maternal stress assessed with the Parenting Experiences questionnaire. Practice or Policy: Both the number of hours per week in child care and an earlier start of center-based child care had modest but significant associations with dimensional scores from teachers’ reports of externalizing behavior but not with mothers’ or fathers’ reports, suggesting that externalizing behavior with peers could be regarded as context specific to peer relationships in group child care. There was no evidence that the quantity of exposure to child care per se could be a substantial risk factor for severe levels of externalizing behavior. Prosocial behavior with peers was not significantly associated with the number of hours in child care or with the age of entry into group child care.     

Children’s Social and Academic Competence

Abstract

Interpersonal problem-solving ability (IPS), assertiveness, and self-esteem were assessed for 128 boys and 113 girls in fourth to sixth grades and related to competence with peers, teachers, and academic subjects. A sub-packet factor analysis and a correlational analysis of children’s scores on IPS, assertiveness, and self-esteem revealed assertiveness as a distinct factor with considerable overlap between IPS and self-esteem. Significant positive correlations were found between each factor and grade point average, teacher ratings of comportment, and observations of classroom behavior, but not peer status. These results suggest further research in two areas: (a) the domain specificity of social competence, and (b) analysis of individual children’s profiles of skill deficits and strengths.     

White children's empathy-related responding and prosocial behavior toward White and Black children

Relations among White (non-Latinx) children's empathy-related responding, prosocial behaviors, and racial attitudes toward White and Black peers were examined. In 2017, 190 (54% boys) White 5- to 9-year-old children (M = 7.09 years, SD = 0.94) watched a series of videos that depicted social rejection of either a White or Black child. Empathy-related responses, prosocial behaviors, and racial attitudes were measured using multiple methods. Results showed that younger children showed less facial concern toward Black than White peers and greater increases with age in concern and prosocial behaviors (sharing a desirable prize) for Black, compared to White, targets. Children's facial anger increased with age for White but not Black targets. The findings can extend our understanding children's anti-racism development.     

Early Adolescents’ Food Selection After Evaluating the Healthiness of Remote Peers’ Food Choices

This study investigates whether asking early adolescents to evaluate the food choices of remote peers improves their own food selection. Participants were students from fifth (N = 219, M_age = 9.30 years) and sixth grades (N = 248, M_age = 10.28 years) of varying nationalities living in the United Arab Emirates (race and ethnicity were not collected). Students saw peers’ healthy or unhealthy food choices before picking their own food. In some conditions, students also critically evaluated the healthiness of the peers’ choices. Evaluation of peer choices led to healthier decisions (d = .53) to the point that it offsets the negative impact of observing unhealthy peer choices. This effect is larger for sixth graders compared to fifth graders.     

Testing the effectiveness of the Developing Inclusive Youth program: A multisite randomized control trial

The Developing Inclusive Youth program is a classroom-based, individually administered video tool that depicts peer-based social and racial exclusion, combined with teacher-led discussions. A multisite randomized control trial was implemented with 983 participants (502 females; 58.5% White, 41.5% Ethnic/racial minority; M_age = 9.64 years) in 48 third-, fourth-, and fifth-grade classrooms across six schools. Children in the program were more likely to view interracial and same-race peer exclusion as wrong, associate positive traits with peers of different racial, ethnic, and gender backgrounds, and report play with peers from diverse backgrounds than were children in the control group. Many approaches are necessary to achieve antiracism in schools. This intervention is one component of this goal for developmental science.     

Does defending victimized peers put youth at risk of being victimized?

Defending peers who have been bullied is often thought to put defenders at risk of becoming victimized themselves. The study investigated the concurrent and prospective associations between defending and (peer- and self-reported) victimization, and examined popularity and classroom norms as potential moderators. Participants included 4085 Finnish youth (43.9% boys; M_age = 14.56, SD = .75; 97% born in Finland). Concurrently, defending was positively associated with self-reported victimization in classrooms with high bullying-popularity norms (b = .28, SE = .16). Defending was negatively associated with peer-reported victimization in classrooms with high defending-popularity norms (b = −.07, SE = .03). Defending was not significantly associated with future victimization, suggesting that it is generally not a risk factor for victimization.     

School Choice and the Polarization of Public Schools in A Global City: A Bourdieusian GIS Approach

ABSTRACT

Over the past three decades, urban sociologists have shed light on the intensifying social inequality between the wealthiest and poorest neighborhoods in global cities; yet limited research has been done to illuminate the relationships between urban polarization and school choice (i.e., where parents choose schools for their children). This study sociospatially examines the patterns of secondary school choice in the global city of Toronto to illuminate the relationship between urban polarization and school choice. In doing so, this study combines Pierre Bourdieu’s sociospatial theory with a geographic information systems (GIS) approach. Overall, we found that popular schools and schools with specialized choice programs tend to be located in high-status neighborhoods, defined as neighborhoods with residents in the top 20% of family income, home prices, education attainment, and representation from the dominant culture. We also show that mobile students who choose popular schools or highly sought-after specialized programs tend to come from advantaged neighborhoods. Meanwhile, local students who choose a regular school in their neighborhood tend to come from low-status neighborhoods. With a new interdisciplinary approach, this study contributes to a more spatialized understanding of how social inequality and polarization account for school choice.     

Educational inclusion in Singapore for children with physical disabilities

Under Singapore’s inclusive education policy, children with mild physical disabilities are integrated into mainstream schools. There is currently no known published research yet in Singapore on the outcomes of inclusion for children with physical disabilities. Internationally, recent research had compared the school experience of children with physical disabilities to that of their typically developing peers. This study examined the social and academic impact of educational inclusion for children with physical disabilities. It investigated how their participation in school activities, academic performance, self-esteem, peer relationships, and social/emotional development compared to that of typically developing schoolmates. A total of 60 clients (n = 30 with physical disability; n = 30 typically developing students; age range = 8 to 16 years) in a local primary and secondary regular school participated in the study. The children with physical disabilities met academic expectations in school and had comparable levels of self-esteem, but experienced peer problems and participated less in school activities. Understanding children’s overall school experience is critical to becoming an inclusive society that enables children with a range of disabilities to benefit academically and socially. Implications for practice and future research were discussed.     

White children's prosocial behavior toward White versus Black peers: The role of children's effortful control and parents' implicit racial attitudes

White children's effortful control (EC), parents' implicit racial attitudes, and their interaction were examined as predictors of children's prosocial behavior toward White versus Black recipients. Data were collected from 171 White children (55% male, M_age = 7.13 years, SD = 0.92) and their parent in 2017. Prosocial behavior toward White peers was predicted by children's higher EC. When predicting prosocial behavior toward Black peers and prosocial disparity (the difference between White and Black recipients), parents' implicit racial attitudes moderated the relation between children's EC and children's prosocial behavior. Specifically, children's EC was positively associated with prosocial behavior toward Black peers (and negatively related to inequity in prosocial behavior) only when parents exhibited less implicit racial bias.