Relations between social withdrawal subtypes and socio-emotional adjustment among Chinese children and early adolescents

The aim of the present study was to compare the relations between subtypes of social withdrawal and socio-emotional adjustment in Chinese children and early adolescents. Participants included 571 children (M_age = 9.62 years) and 345 adolescents M_age = 12.12 years) in mainland China. Social withdrawal subtypes (i.e., shyness, unsociability, social avoidance) and indices of socio-emotional adjustment were assessed via self-reports, peer nominations, and teacher ratings. Shyness tended to be more strongly associated with emotional maladjustment in early adolescence, whereas unsociability was more strongly associated with socio-emotional difficulties in childhood. For social avoidance, associations with indices of negative adjustment (i.e., social anxiety, emotional symptoms, peer problems) were stronger in childhood, however, associations with indices of positive adjustment (i.e., life satisfaction, well-being) were stronger in early adolescence.     

Longitudinal Pathways From Shyness in Early Childhood to Personality in Adolescence: Do Peers Matter?

Temperamental shyness in childhood is theorized to be an important contributor for adolescent personality. However, empirical evidence for such pathways is scarce. Using longitudinal data (N = 939 children, 51% boys) across 17 years, the aim of this study was to examine how shyness development throughout childhood predicted personality traits in adolescence, and the role of peers in these associations. Results from piecewise latent growth curve modeling showed early shyness levels to predict lower emotional stability and openness in adolescence, whereas early shyness levels and growth across childhood predicted lower extraversion. Peer problems in early adolescence accounted for these associations. This study is the first to demonstrate the role of childhood shyness and peer relations for adolescents’ personality development.     

Family Influences on Mexican American Adolescents’ Romantic Relationships: Moderation by Gender and Culture

This study examined prospective associations between the family context and adolescents’ romantic relationships as moderated by adolescents’ gender and culture among Mexican American families (N = 189). Adolescents at Time 1 (early adolescence) were on average 12.29 years of age (SD = 0.50) and 54% female. Mothers and fathers reported on family structure and dynamics during early adolescence, and youth reported on their romantic relationship involvement and quality during middle and late adolescence. Results from path analyses indicated that family structure and dynamics (supportive parenting, consistent discipline, and parent–adolescent and interparental conflict) were associated with adolescents’ romantic involvement and quality, and with differences by adolescents’ gender and culture. Findings highlight Mexican American family contexts that contribute uniquely to adolescents’ romantic relationships.     

Maternal Buffering of Adolescent Dysregulation in Socially Appetitive Contexts: From Behavior to the Brain

Adolescents are more susceptible to dysregulation in positive social contexts, compared to children. We investigated whether maternal presence would buffer these effects in adolescence. Fifty‐four adolescents and children (age range = 8–17 years, M_age = 13.38 years) completed a social go‐nogo task during an fMRI scan alone and in the presence of their mother. We found age‐related patterns, such that older relative to younger youth displayed more disinhibition toward socially appetitive than socially aversive stimuli, which was buffered by maternal presence. Furthermore, with age, maternal buffering in socially appetitive contexts elicited heightened activation in the ventromedial prefrontal cortex and amygdala–medial prefrontal cortex connectivity. Findings underscore the importance of caregivers in promoting the neural regulation of their offspring during adolescence.     

Adolescent Attachment Trajectories With Mothers and Fathers: The Importance of Parent–Child Relationship Experiences and Gender

This longitudinal study investigated how attachment with mothers and fathers changes during adolescence, and how gender and parent–child relationship experiences are associated with attachment trajectories. The relative importance of specific positive and negative relationship experiences on attachment trajectories was also examined. An initial sample of 223 adolescents reported on relationship experiences and attachment avoidance and anxiety with mothers and fathers in Grades 6, 8, 10, and 12 (final N = 110; M_age = 11.90 years at onset, SD = .43). Mothers and fathers reported on relationship experiences with adolescents. Hierarchical linear modeling showed that security with parents increased during adolescence. Positive relationship experiences (companionship, satisfaction, approval, support) predicted increases in security, and negative experiences (pressure, criticism) predicted decreases in security. Females reported less avoidance than males.     

Variability and change in adolescents' prosocial behavior across multiple time scales

We examined variability and change in adolescents' prosocial behaviors directed to peers and friends across four time scales: two-years, one-year, two-monthly, and daily. Data from three longitudinal datasets with a total of 569 adolescents (55.7% girl, M_age = 15.23, SD = 3.90) were included. The overall time-related stability of prosocial behavior across time scales was moderate to excellent. Variability did not differ between early (age 10–15) and late (age 16–21) adolescence, but late adolescence was associated with higher mean levels of prosociality. Finally, results indicated that prosocial behaviors measured over longer periods (i.e., two-years and one-year) were positively associated with cognitive processes (perspective taking), whereas prosocial behaviors measured over shorter periods (i.e., two-monthly) were positively associated with affective processes (empathy).     

Stress,Coping, and Mood Among Latino Adolescents: A Daily Diary Study

The current study examines whether daily coping moderates the effects of daily stress on same‐day mood and next‐day mood among 58 Latino adolescents (M_age = 13.31; 53% male). The daily diary design capitalized on repeated measurements, boosting power to detect effects and allowing for a robust understanding of the day‐to‐day experiences of Latino adolescents. Hierarchical linear modeling revealed that on days when youth reported higher levels of peer and academic stress, they also reported more negative moods. However, only poverty‐related stress predicted mood the following day. Engagement coping buffered the effect of poverty‐related stress on next‐day negative and positive mood, while disengagement exacerbated the effects of academic and peer stress. The need for interventions promoting balanced coping repertoires is discussed.     

Problem Behavior and Heart Rate Reactivity in Adopted Adolescents: Longitudinal and Concurrent Relations

The present longitudinal study examined resting heart rate and heart rate variability and reactivity to a stressful gambling task in adopted adolescents with aggressive, delinquent, or internalizing behavior problems and adopted adolescents without behavior problems (total N=151). Early‐onset delinquent adolescents showed heart rate hyporeactivity to the stress‐eliciting gambling task compared to late‐onset delinquent adolescents and adolescents without behavior problems. Heart rate, heart rate variability, and reactivity to stress were not related to environmental factors such as early‐childhood parental sensitivity, parental socioeconomic status, or adoptee's health status at arrival. We conclude that the distinction between delinquency and aggression and between childhood‐onset and adolescence‐onset delinquency is important for the study of stress reactivity in adolescents.     

Hostile home environment predicting early adolescent sexual harassment perpetration and potential school-related moderators

Using family systems theory, this longitudinal study of middle school youth examined the effects of abuse, family conflict, and sibling aggression on sexual harassment perpetration (N = 1563; M_age 11.2, 51% boys; 39% Hispanic, 29% Black, and 19% White). Boys reported more sexual harassment than girls; perpetration increased for both. The association between a hostile home environment and sexual harassment perpetration was moderated by school experiences. School belonging buffered effects of hostile home environment on baseline sexual harassment perpetration for boys who experienced abuse and White adolescents with high sibling aggression. Academic grades moderated change in perpetration over time, but effects differed by sex and race. It is important to understand how early violence exposures relate to sexual violence perpetration during early adolescence.     

Parental Child‐Rearing Conflicts Through Adolescence: Trajectories and Associations With Child Characteristics and Externalizing Patterns

Research on longitudinal interparental conflict patterns and offspring development is scarce. The population‐based TOPP study (N = 459) was used to investigate (1) child‐rearing conflict trajectories through four time points during childhood and adolescence (ages 8–16), and (2) associations between conflict trajectories and child characteristics (i.e., birth order, gender, externalizing patterns from early childhood). Latent profile analysis identified six distinct trajectories. Conflict levels decreased for most respondents over the adolescent offspring period, but offspring's birth order and externalizing problems were related to less typical trajectories and higher levels of conflict. Onset of externalizing problems was of additional importance for the course of parental child‐rearing conflicts. The results highlight the perception of the whole family as an interwoven system.     

Receiving Prosocial Behavior: Examining the Reciprocal Associations between Positive Peer Treatment and Psychosocial and Behavioral Outcomes

This study investigates the prospective and reciprocal associations between positive peer treatment and psychosocial (popularity, preference, psychological distress) and behavioral (prosocial behavior) outcomes during early adolescence. Participants were 270 young adolescents (52% boys; M_age = 11.84 years) who completed peer nomination and self‐report measures as part of a 7‐month longitudinal study (Wave 1; Feb. Grade 6; Wave 2: May, Grade 6; Wave 3: Sept., Grade 7). Cross‐lagged autoregressive path models revealed reciprocal associations between positive peer treatment and prosocial behavior, such that Wave 1 positive peer treatment predicted increases in Wave 2 prosocial behavior and vice versa. Findings are novel, highlight the importance of considering positive peer treatment during adolescence, and set the stage for future work in this area.     

Where You Lead,I Will Follow: Exploring Sibling Similarity in Brain and Behavior During Risky Decision Making

This exploratory study examined whether social learning increases similarity in adolescent siblings’ behavior and neural patterns during risky decision making. Participants included 86 adolescents (43 sibling dyads; younger siblings: M_age = 12.2 years; 22 females; older siblings: M_age = 14.6 years; 20 females) who completed questionnaires, and a decision‐making task during an fMRI scan. Younger siblings became more similar to their older siblings’ risky decision making after observing their older sibling take risks). Younger siblings who reported greater modeling of their older sibling, and less differentiation from them, showed increased neural similarity to their older siblings in the ventromedial prefrontal cortex, and the right anterior insula and ventral striatum, respectively. These findings highlight siblings as salient social agents in how adolescents process risky decision making.     

Longitudinal Links Between Discrimination and Civic Development Among Latino and Asian Adolescents

The transition from adolescence to adulthood is formative for civic development. Unfortunately, many adolescents from Latino and Asian backgrounds experience discrimination, which can alienate them from civic life. This study employed cross‐lagged structural equation modeling to test the bidirectional links between perceived discrimination and civic beliefs and activism among Latino and Asian late adolescents (N = 400, M_age = 17.34, 61% female). Civic beliefs (i.e., believing that the government is unresponsive) and civic activism (i.e., protesting and expressing political opinions) in high school predicted increased perceptions of discrimination over time. Perceiving high levels of discrimination in high school predicted a decrease in the belief that society is fair over time.     

Sexual Development in Adolescence: An Examination of Genetic and Environmental Influences

Sexual development entails many experiences and is a major feature of adolescence. Most relevant behavioral genetic studies, however, focus primarily on sexual behaviors associated with health risks. We took a more normative, developmental perspective by examining genetic and environmental influences on five sexual behaviors ranging from dating to pregnancy in middle (M_age = 14.90 years) and late adolescence (M_age = 17.85 years) in a sample of twins (N = 3,762). Overall, behaviors that are more common and socially sanctioned (e.g., dating) were more heritable than behaviors that are less common and socially acceptable (e.g., sexual intercourse). That the etiology of different sexual behaviors is tied to their normativeness highlights the importance of considering the broader developmental context when studying sexual development.     

Neural Correlates of Conflicting Social Influence on Adolescent Risk Taking

Adolescence is often characterized by heightened risk‐taking behaviors, which are shaped by social influence from parents and peers. However, little is understood about how adolescents make risky decisions under conflicting influence. The valuation system in the brain may elucidate how adolescents differentially integrate conflicting social information. Twenty‐eight adolescents (M_age = 12.7 years) completed a social influence task during a functional magnetic resonance imaging scan. Behaviorally, adolescents took more risks only when their parent endorsed risky decisions but not when their peers endorsed risky decisions. At the neural level, adolescents showed enhanced vmPFC–striatum functional connectivity when they made risky decisions that followed their parents’ risky decisions. Results suggest that parents’ decisions may guide youths’ risk‐taking behavior under conflicting influence.     

Adolescent Personality as Risk and Resiliency in the Testosterone–Externalizing Association

Previous investigations of testosterone and externalizing behavior have provided mixed findings. We tested the hypothesis that self‐regulatory personality moderates the testosterone–externalizing behavior association in adolescence. Parents reported on their 13‐ to 18‐year‐old (N = 106, M_age = 16.01, SD = 1.29) children's personalities and psychopathology. Testosterone was measured via drool samples. As hypothesized, personality moderated the testosterone–externalizing behavior association. High testosterone predicted higher levels of externalizing behaviors, but only for adolescents low in Agreeableness and Conscientiousness. Also, personality acted as a resiliency factor: high levels of Conscientiousness, in the presence of high testosterone, predicted lower levels of rule breaking. Results highlight how endogenous factors, such as personality, may interact with testosterone, and emphasize the relevance of including personality moderators in future research.     

Hanging Out With the Right Crowd: Peer Influence on Risk‐Taking Behavior in Adolescence

Peer influence plays a key role in the increase of risk‐taking behavior during adolescence. However, its underlying processes are not fully understood. This study examined the effects of social norms, conveyed through peer advice, on risk‐taking behavior in 15‐ to 17‐year‐old adolescents (N = 76). Participants played a card‐guessing task alone and with online peer advice. Results showed that risk‐taking increased in the presence of peers. The results further showed that adolescents took into account the uncertainty associated with gambles, as well as the social norms conveyed by peers. Our findings suggest that peers are most influential in uncertain situations and demonstrate the value of a social norms approach in examining the processes underlying peer effects.     

Parental Conformity Expectations' Effect on Twins' and Singletons' Parent–Adolescent Relationships: Associations With Change in Adjustment From Middle Childhood to Adolescence

Growing use of in vitro fertilization (IVF) has resulted in an elevated twin birth rate, and a burgeoning population of IVF twins who are now aging into adolescence and beyond. This study tests a model examining whether parental conformity expectations have differential effects on twins' versus singletons' parent–adolescent relationship satisfaction, and if this effect is indirectly associated with relative changes in twins' and singletons' internalizing and externalizing behavior from middle childhood to adolescence. Using a sample of 278 IVF twins and singletons, path models demonstrate that twin status and conformity expectations interact to influence parent–adolescent relationships. Although there was an association between twin status and mother–adolescent relationship satisfaction among parents with high conformity expectations (r = .25, p < .01), this relationship was nonsignificant among parents with low conformity expectations (r = .05, p = .85). The differential effect of conformity expectations on parent–adolescent relationship satisfaction for twins and singletons was indirectly associated with relative changes in twins' and singletons' externalizing behavior from middle childhood to adolescence. Results demonstrate that higher levels of parental conformity expectations may not have the same effect on adolescent twins and singletons.     

Associations Between Observed Mother–Adolescent Interactions and Adolescent Information Management

Associations between observed mother–adolescent interactions during a conflict task and adolescents’ information management strategies were examined in 108 primarily middle class, European‐American adolescents (M = 13.80 years, SD = 1.52) and their mothers. Teens who communicated more clearly disclosed more about personal and multifaceted activities, lied less about personal activities, and engaged in less avoidance regarding multifaceted and prudential activities. Mothers’ clear communication was associated with less adolescent disclosure and more avoidance about personal and multifaceted activities. Teens with more receptive mothers omitted less prudential information but avoided discussing prudential issues more. Maternal warmth was not associated with information management. The results highlight the need to distinguish between parent and teen behaviors and between affective quality and specific communicative behaviors.     

Parenting,emotion regulation,and externalizing symptomatology as adolescent antecedents to young adult health risk behaviors

This study used longitudinal data to elucidate how trajectories of negative parenting across adolescence are associated with young adult health risk behaviors (HRBs) by testing difficulties with emotion regulation and externalizing symptomatology as sequential underlying mediators. The sample included 167 adolescents (53% males, M_age = 14 at Time 1 and M_age = 18 at Time 5) who were assessed five times. Adolescents self-reported on negative parenting, emotion regulation, externalizing symptomatology, and engagement in HRBs. Results suggest that increasingly negative parenting across adolescence has adverse consequences for emotion regulation development and in turn, externalizing symptomatology, which confers risk for young adult HRBs. Results offer insights towards mechanisms for prevention and intervention and public health policy aimed at reducing the prevalence and consequences of engagement in HRBs.