Bidirectional Pathways between Relational Aggression and Temperament from Late Childhood to Adolescence

Affective Contributions to Instrumental and Reactive Aggression in Middle Childhood: Variable- and Person-Centered Approaches

OBJECTIVE

Research on the role of affect in childhood aggression motives has largely focused on domain-level affective traits. Lower-order affective facets may show more distinct relationships with instrumental and reactive aggression - at both the variable and individual levels - and offer unique insights into whether and how several forms of affect are involved in aggression motives.

METHOD

Caregivers (98% mothers) of 342 children (Mage = 9.81 years, 182 girls, 31% White) reported on children's aggression and affect-relevant personality traits, personality pathology, and callous-unemotional traits.

RESULTS

Both reactive and instrumental aggressions were characterized by higher levels of trait irritability, fear, withdrawal, sadness, and callous-unemotional traits in zero-order analyses. Instrumental aggression was characterized by low trait positive emotions. Reactive aggression was uniquely associated with irritability, fear, withdrawal, and sadness, whereas instrumental aggression was uniquely associated with callous-unemotional traits and (low) positive emotions. Groups identified by latent profile analyses were differentiated only by aggression severity.

CONCLUSIONS

The findings support both the similarity and distinction of reactive and instrumental aggression vis-à-vis their affective phenomenology. Consistent with existing theories, reactive aggression was linked to multiple forms of negative emotionality, whereas instrumental aggression was linked to higher levels of callous-unemotional traits. In a novel finding, instrumental aggression was uniquely characterized by lower positive emotions. The findings highlight the utility of pre-registered approaches employing comprehensive personality-based affective frameworks to organize and understand similarities and differences between aggression functions.

Aggression and Irritability in Middle Childhood: Between- and Within-Person Associations

OBJECTIVE

This study tested predicted bidirectional associations between irritability and physical and relational forms of aggression, disentangling theorized within- and between-person effects using latent curve models with structured residuals (LCM-SR) over one year in middle childhood. Gender differences and robustness of results when controlling for other externalizing problems (i.e., attention problems, delinquency) were also considered.

METHOD

Children in third, fourth, and fifth grade (N = 704, 49.9% female) were recruited from schools in a large midwestern city. The sample was diverse in regard to race/ethnicity (31% Black, 29% White, 13% Hmong, 14% Latinx, 4% Native American, 4% Asian, 5% other races/ethnicities). Irritability, attention problems, and delinquency were measured using teacher-report, and physical and relational aggression were measured using self-report at three time points over one calendar year.

RESULTS

At the between-person level, higher mean levels of irritability predicted higher initial levels of physical and relational aggression. Irritability continued to predict higher levels of physical aggression across the course of the study, whereas the effect of irritability on relational aggression diminished. Boys showed higher starting levels of physical aggression, but no other significant gender differences emerged. No significant within-person associations were found.

CONCLUSIONS

The present study suggests that irritability may represent a between-person risk factor for high levels of physical and relational aggression in middle childhood, although effects on physical aggression may be more persistent. This highlights the importance of considering affective processes to understand the development of aggression trajectories.

Timing of Violence Exposure and Girls' Temperament Stability From Childhood to Adolescence

Individual differences in temperament (e.g., negative emotionality) are robust early predictors of emotional and behavioral health. Although temperament is often conceptualized as relatively stable across the lifespan, evidence suggests that it may change over time as a function of social context. Extant studies have been limited by cross-sectional or short-term longitudinal designs that have precluded tests of stability as well as factors that may influence stability across developmental periods. In addition, few studies have tested the impact of social contexts that are common for children living in urban and under-resourced environments, such as exposure to community violence. In the present study we hypothesized that levels of negative emotionality, activity, and shyness would decrease across development from childhood to mid-adolescence as a function of early exposure to violence in the Pittsburgh Girls Study, a community study of girls enriched for families living in low-resourced neighborhoods. Temperament was assessed by parent- and teacher-report on the Emotionality Activity Sociability Shyness Temperament Survey in childhood (5-8-years-old), early-adolescence (11-years-old), and mid-adolescence (15-years-old). Violence exposure (e.g., victim of or witness to violent crime, exposure to domestic violence) was assessed annually via child and parent report. Results showed that on average, combined caregiver and teacher reports of negative emotionality and activity level exhibited small but significant reductions from childhood to adolescence, whereas shyness remained stable. Violence exposure in early adolescence predicted increases in negative emotionality and shyness by mid-adolescence. Violence exposure was not associated with stability of activity level. Our findings suggest that exposure to violence, particularly in early adolescence, amplifies individual differences in shyness and negative emotionality, underlying an important pathway of risk for developmental psychopathology.

Bidirectional associations between self-esteem and relational aggression from 5th to 11th grade

A widely held belief among laypeople and psychologists suggests that self-esteem and relational aggression (i.e., perpetration and victimization) are associated over time. The present study examines the bidirectional associations between self-esteem and relational aggression across 6 years, using two types of longitudinal models (latent cross-lagged panel models and latent random intercepts cross-lagged panel models) to separate between- and within-person effects. Six hundred and seventy-four Mexican-origin youth reported their global and domain-specific self-esteem and relational aggression (perpetration and victimization) in the fifth, seventh, ninth, and eleventh grades. Our findings suggest that: (a) being a perpetrator is prospectively associated with later lower opposite-sex relationships self-esteem at the between-person level, (b) lower self-esteem in the domain of honesty-trustworthiness is prospectively associated with becoming a perpetrator and a victim at the within- and between-person level, (c) lower global self-esteem is prospectively associated with higher victimization at the between-person level, and (d) being victimized is not prospectively associated with later global or domain-specific self-esteem, at neither the within- nor the between-person level. The present study provides little evidence for the widely held belief about the bidirectional associations between self-esteem and relational aggression across time but demonstrates the complexity of these associations on the between- and within-person level.

The role of temperament in the onset of suicidal ideation and behaviors across adolescence: Findings from a 10-year longitudinal study of Mexican-origin youth

Suicide among young people is an increasingly prevalent and devastating public health crisis around the world. To reduce the rate of suicide, it is important to identify factors that can help us better predict suicidal ideation and behaviors. Adolescent temperament (effortful control, negative emotionality, positive emotionality) may be a source of risk and resilience for the onset of suicidal ideation, plans, and attempts. The present study uses longitudinal data from a large, community sample of Mexican-origin youth (N = 674), assessed annually from age 12 to 21, to examine how temperament is associated with the onset of suicidal ideation and behaviors during adolescence and young adulthood. Results indicate that higher levels of effortful control (activation control, inhibitory control, attention) are associated with decreased probability of experiencing the onset of suicidal ideation, plans, and attempts, whereas higher levels of negative emotionality (particularly aggression, frustration, and depressed mood) are associated with increased probability of experiencing the onset of suicidal ideation and behaviors. Positive emotionality (surgency, affiliation) was not associated with the onset of suicidal ideation and behaviors. Supplemental analyses showed conceptually similar findings for the Big Five, with Conscientiousness associated with decreased risk, Neuroticism associated with increased risk, and the other three dimensions showing largely null results. The findings did not vary significantly for boys and girls or for youth born in the U.S. versus Mexico. Overall, these findings suggest that adolescent temperament serves as both a protective factor (via effortful control/Conscientiousness) and a risk factor (via negative emotionality/Neuroticism) for suicidal ideation and behaviors in Mexican-origin youth. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

The structure of adolescent temperament and associations with psychological functioning: A replication and extension of Snyder et al. (2015)

The present study attempts to replicate and extend Snyder et al. (2015, JPSP). The original study examined the latent factor structure of the Early Adolescent Temperament Questionnaire-Revised (EATQ-R), a commonly used measure of adolescent temperament, and showed that the resulting latent factors (i.e., effortful control, negative emotionality, and positive emotionality) had theoretically meaningful concurrent associations with several measures of adolescent functioning (depression, anxiety, attention-deficit hyperactivity disorder [ADHD], relational aggression, and school performance and behavior). We performed these same analyses using data from a large sample of Mexican-origin youth (N = 674), and also examined prospective associations between the three EATQ-R factors and measures of adolescent functioning assessed two years later. We found some evidence supporting the bifactor models reported in the original study but poor replication of the correlations among latent factors. Additionally, model comparisons demonstrated that correlated factors models produced more interpretable factors than the bifactor models. In contrast, we replicated most of the concurrent correlations (and extended the findings to prospective associations) between the EATQ-R factors and measures of adolescent functioning, supporting the construct validity of the EATQ-R as a measure of adolescent temperament. Thus, these findings raise concerns about the generalizability of the factor structure identified by Snyder et al. (2015), but bolster claims about the generalizability of the concurrent and predictive validity of the EATQ-R. Overall, differences between the present findings and those of Snyder et al. (2015) highlight the importance of ongoing construct validation in youth temperament research, especially with participants from groups traditionally underrepresented in psychological research. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Exploring childhood temperament as a moderator of the association between adolescent sexual minority status and internalizing and externalizing behavior problems

INTRODUCTION

Sexual minority youth experience worse mental health compared to their heterosexual peers, reflecting the consequences of sexual minority-based stigma. Previous research has focused on contextual variation to understand variability within this vulnerability. Childhood temperament factors such as negative affect, effortful control and surgency/extraversion are important for understanding differential susceptibility to environmental stressors. The objective of the current study was to understand how childhood temperament factors, measured prior to the most difficult developmental period for sexual minority youth, moderated the association between sexual minority status and internalizing and externalizing behavior problems.

METHODS

Youth reporting same-sex attraction in an ongoing longitudinal project on the development of conduct problems in Quebec, Canada were matched with heterosexual peers, for an analytic sample of 280 youth (62% girls). Structural equation models were used to examine (1) the association between youth-reported same-sex attraction (ages 13-16) and parent and youth-reported internalizing and externalizing problems a year later at ages 14-17, and (2) the moderating role of temperament (ages 6-9) in this association between sexual minority status and internalizing and externalizing problems.

RESULTS

Same-sex attraction was associated with higher levels of youth-reported internalizing and externalizing behavior problems. Surgency/extraversion moderated the association between sexual minority status and youth-reported internalizing and externalizing problems.

CONCLUSIONS

These findings suggest that temperament linked to individual visibility may be important for understanding variation in self-reported mental health among sexual minority youth, and supports the use of developmental constructs like temperament to better understand vulnerability to psychosocial difficulties within this population.

The temperament features associated with autism spectrum disorder in childhood: A systematic review

BACKGROUND

Temperament is an important construct that shapes child development. Temperament is suggested to present differently in different groups, such as children with neurodevelopmental disorders. However, it is not known whether there are specific temperament features associated with Autism Spectrum Disorder (ASD).

AIM

This systematic review aimed to synthesise extant literature to determine whether there are temperament features associated with ASD in infancy, toddlerhood and childhood.

METHODS AND PROCEDURES

Following the PRISMA guidelines for systematic reviews, we searched PsycINFO, CINAHL, Academic Search Ultimate and ProQuest for all available articles from database conception until January 2020. The Joanna Briggs Institute Critical Appraisal checklists were used to assess the methodological quality of included articles.

OUTCOMES AND RESULTS

Twenty-six articles met the selection criteria: (1) reported on the temperament of children (0-12 years of age) diagnosed with ASD, (2) peer-reviewed; and (3) published in English. Articles varied in overall methodological quality. Infants later diagnosed with ASD were found to more frequently be described as having 'easy' temperament features in early infancy, compared to typically developing infants and infants with developmental concerns but not ASD. Once diagnosed, children with ASD were reported to, as a group, display more negative affect, less extraversion and less effortful control than typically developing children.

CONCLUSIONS AND IMPLICATIONS

The literature suggests that more challenging temperament features are associated with ASD in childhood, but less is known about within group variability. Overall, this review highlights the need for further investigation into the variability of temperament in children with ASD.

Co-Occurring Trajectories of Depression and Social Anxiety in Childhood and Adolescence: Interactive Effects of Positive Emotionality and Domains of Chronic Interpersonal Stress

Deficits in positive emotionality (PE) have been implicated in the etiology of both social anxiety and depression; however, factors that contribute to divergent social anxiety and depression outcomes among youth low in PE remain unknown. Extant research suggests that parent-child stress and peer stress demonstrate differential patterns of associations with social anxiety and depression. Thus, the present study examined prospective interactive effects of PE and chronic parent-child and peer stress on simultaneously developing trajectories of social anxiety and depression symptoms among 543 boys and girls (age 8-16 at baseline, M[SD] = 11.94[2.32] 55.6% female). Parents reported on youth PE at baseline. Domains of chronic interpersonal (parent-child and peer) stress occurring between baseline and 18-months were assessed via child-report by trained interviews using the Youth Life Stress Interview (Rudolph and Flynn Development and Psychopathology, 19(2), 497-521, 2007). Youth completed self-report measures of depression and social anxiety every three months from 18- to 36- months (7 assessments). Conditional bivariate latent growth curve models indicated that main effects of parent-child stress, but not peer stress, predicted trajectories of depression in boys and girls. In girls, high levels of chronic interpersonal stress in both domains predicted stable, elevated trajectories of social anxiety symptoms regardless of PE. In boys, PE contributed to a pattern of differential susceptibility whereby boys high in PE were particularly susceptible to the effects of chronic interpersonal stress, for better or worse.

The development of effortful control from late childhood to young adulthood

The present study investigated the developmental precursors of effortful control, a temperament trait that involves the propensity to regulate one's impulses and behaviors, to motivate the self toward a goal when there are conflicting desires, and to focus and shift attention easily. Data came from the California Families Project, a multimethod longitudinal study of 674 Mexican-origin youth (and their parents), who were assessed at ages 10, 12, 14, 16, and 19. Effortful control (measured via self- and parent-reports) was moderately stable over time (r = .47 from age 10 to 19), and its developmental trajectory followed a u-shaped pattern (decreasing from age 10 to 14, before increasing from age 14 to 19). Findings from latent growth curve models showed that youth who experience more hostility from their parents, associate more with deviant peers, attend more violent schools, live in more violent neighborhoods, and experience more ethnic discrimination tend to exhibit an exacerbated dip in effortful control. In contrast, youth with parents who closely monitor their behavior and whereabouts exhibited a shallower dip in effortful control. Analyses of the facets of effortful control revealed important disparities in their trajectories; specifically inhibitory control showed linear increases, attention control showed linear decreases, and activation control showed the same u-shaped trajectory as overall effortful control. Moreover, most of the precursors of effortful control replicated for inhibitory control and attention control, but not for activation control. We discuss the broader implications of the findings for adolescent personality development and self-regulation. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Associations between Effortful Control, Cortisol Awakening Response, and Depressive Problems in Latino Preadolescents

The present study examined associations between effortful control, a trait marker of self-regulation, adaptive HPA system functioning (as reflected by the CAR), and concurrent and longitudinal depressive problems, in a sample of preadolescent Latino youth (N = 119, mean age = 11.53 years, 59% female). We hypothesized that trait readiness for self-regulation (e.g., effortful control) could be related to physiological state readiness for self-regulation (e.g., CAR), and that both may counter depressive problems. We found that youth's CAR was positively associated with effortful control, and negatively with youth depressive problems. Effortful control and youth depressive problems were also negatively associated. Longitudinal relations of CAR and effortful control on depressive problems at T2 were not significant in the structural equation model after controlling for T1 depressive problems, although these variables were significant in the bivariate correlations. Results suggest that both trait-regulation and physiological regulation may counter depressive problems in Latino youth.

The role of effortful control in the development of ADHD, ODD, and CD symptoms

Many adolescents have difficulty regulating their impulses and become prone to externalizing problems (e.g., attention-deficit/hyperactivity disorder [ADHD], oppositional defiant disorder [ODD], and conduct disorder [CD]) and other adverse consequences. Using multimethod data from a longitudinal study of Mexican-origin youth (N = 674), assessed annually from age 10 to 16, we examined the relations between effortful control and ADHD, ODD, and CD symptoms over time. Bivariate latent growth curve models showed negative correlations between the trajectories of effortful control and ADHD, ODD, and CD, indicating that steeper decreases in effortful control were related to steeper increases in ADHD, ODD, and CD symptoms. Using a novel statistical technique, the factor of curves model (FOCUS), we found that ADHD, ODD, and CD share a common "externalizing" trajectory during adolescence. Although effortful control was strongly associated with this common trajectory, it had few unique associations with the individual disorder trajectories, above and beyond their shared trajectory. When we extended the FOCUS model to include the effortful control trajectory as an indicator, we found that ADHD and ODD had strong loadings, whereas effortful control and CD had comparatively weak loadings on the shared developmental trajectory. Follow-up analyses showed that a two-factor solution, with externalizing symptom trajectories on one factor and the effortful control facet trajectories on a separate factor, was a better fit to the data than a one-factor solution. Finally, parent ASPD symptoms were related to increases in CD, but had no significant influence on effortful control, ADHD, or ODD. We discuss the implications for personality and externalizing problem development. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Brazilian caregivers' conception on child bullying

BACKGROUND

Bullying is a complex social phenomenon, which is common in peer relationships and is influenced by different individual and contextual characteristics. Despite broad knowledge on the importance of the family for children's development, many studies about bullying neglect the family's active role. In that sense, investigating caregivers' conception about bullying can be an important strategy to promote effective interventions. The objective in this study was to analyze the caregivers' conception on the phenomenon of bullying, specifically regarding its occurrence, motivations, and risks for the children's development, and verify if this conception is consistent with the findings of the international literature. The study participants were 401 caregivers (77.1% were mothers) of children in elementary education at Brazilian schools. An online questionnaire was used with closed questions and an open question on what the caregivers considered bullying. The data were analyzed based on descriptive statistics and quantitative textual analysis.

RESULTS

Caregivers have good knowledge on signs and forms of coping with bullying. On the other hand, they tend not to recognize their children as potential aggressors and do not mention the family's role as a risk factor for the occurrence of this type of problem.

CONCLUSIONS

The results allowed us to understand what Brazilian caregivers think about bullying and how they act or would act towards situations of bullying and reveals a relevant gap on this comprehension.

Developmental Precursors of Relational Aggression From Late Childhood Through Adolescence

Relational aggression-a psychological form of aggression-has numerous negative consequences for physical and emotional health. However, little is known about the risk factors that lead youth to engage in relational aggression. Using multimethod data from a longitudinal research of 674 Mexican-origin youth, this study examined the influence of parents, siblings, and peers on the development of relational aggression. Increases in relational aggression from age 10 to 16 were associated with: (a) low levels of parental monitoring and (b) increased association with deviant peers and siblings. These results held across gender and nativity status. The findings suggest that multiple socialization agents contribute to the development of relational aggression. We discuss the practical implications for reducing relational aggression during adolescence.

The codevelopment of effortful control and school behavioral problems

Effortful control refers to the propensity to regulate one's impulses and behaviors, to focus and shift attention easily, and to motivate the self toward a goal when there are competing desires. Although it seems likely that these capacities are relevant to successful functioning in the school context, there has been surprisingly little longitudinal research examining whether youth with poor effortful control are more likely to act out in the classroom, get suspended, and skip school. Conversely, there is even less research on whether youth who exhibit these school behavioral problems are more likely to decline over time in effortful control. We used multimethod data from a longitudinal study of Mexican-origin youth (N = 674), assessed biennially from 5th to 11th grade, to examine the codevelopment of effortful control and school behavioral problems. Bivariate latent growth curve models revealed a negative association between the trajectories of effortful control and school behavioral problems, indicating that steeper decreases in effortful control were related to steeper increases in school behavioral problems. Furthermore, this codevelopmental pattern was bidirectional; cross-lagged regression analyses showed that low effortful control was associated with relative increases in school behavioral problems, and school behavioral problems were associated with relative decreases in effortful control. Gender, nativity status, Mexican cultural values, and school-level antisocial behavior had concurrent associations with effortful control and school behavioral problems, but they did not moderate the codevelopmental pathways. We discuss the theoretical implications for personality development, as well as the practical implications for reducing school behavioral problems during adolescence. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Longitudinal Relations of Economic Hardship and Effortful Control to Active Coping in Latino Youth

How Latino youth cope with stressors may have implications for their adjustment. We examined how a temperamental characteristic (effortful control) and a contextual factor (economic hardship) were associated with Latino youth's coping. Individual differences in effortful control, a core facet of self-regulation, may contribute to coping as effortful control is consistently linked to adaptive behaviors during adolescence. We examined relations of effortful control and economic hardship to active coping in a sample of Mexican-origin youth (N = 674) across three time points (fifth to ninth grades). Although economic hardship negatively predicted coping and effortful control, effortful control positively predicted coping (controlling for prior levels). Findings support a resilience perspective by suggesting that effortful control may contribute to coping and thus counteract the negative effects of economic hardship.

The role of teacher behavior in children's relational aggression development: A five-wave longitudinal study

The present article examined the development of relational aggression in middle childhood and the effects of observed teacher behavior on this development. Relying on social learning theory, we expected that teacher praise would slow down the increase of relational aggression, whereas teacher reprimands would promote the increase of relational aggression. A sample of 570 children (49% boys, M_age=7years and 5months, >95% Belgian) was followed from second to fourth grade. Teacher praise and reprimands were observed at the beginning of second grade. Child relational aggression was assessed using teacher and peer reports, collected at five points in time: at the beginning and end of the second grade, at the beginning and end of the third grade, and at the end of the fourth grade. Multilevel modeling showed that relational aggression generally increased from second to fourth grade. Moreover, when teachers displayed more praise, students' relational aggression increased at a slower rate; when teachers displayed more reprimands, students' relational aggression increased at a faster rate. Overall, the results stress the importance of supporting teachers to reduce reprimands and increase praise when interacting with children.