RESUMO
BACKGROUND: Antisociality across adolescence and young adulthood puts individuals at high risk of developing a variety of problems. Prior research has linked antisociality to autonomic nervous system and endocrinological functioning. However, there is large heterogeneity in antisocial behaviors, and these neurobiological measures are rarely studied conjointly, limited to small specific studies with narrow age ranges, and yield mixed findings due to the type of behavior examined. METHODS: We harmonized data from 1489 participants (9-27 years, 67% male), from six heterogeneous samples. In the resulting dataset, we tested relations between distinct dimensions of antisociality and heart rate, pre-ejection period (PEP), respiratory sinus arrhythmia, respiration rate, skin conductance levels, testosterone, basal cortisol, and the cortisol awakening response (CAR), and test the role of age throughout adolescence and young adulthood. RESULTS: Three dimensions of antisociality were uncovered: 'callous-unemotional (CU)/manipulative traits', 'intentional aggression/conduct', and 'reactivity/impulsivity/irritability'. Shorter PEPs and higher testosterone were related to CU/manipulative traits, and a higher CAR is related to both CU/manipulative traits and intentional aggression/conduct. These effects were stable across age. CONCLUSIONS: Across a heterogeneous sample and consistent across development, the CAR may be a valuable measure to link to CU/manipulative traits and intentional aggression, while sympathetic arousal and testosterone are additionally valuable to understand CU/manipulative traits. Together, these findings deepen our understanding of the fundamental mechanisms underlying different components of antisociality. Finally, we illustrate the potential of using current statistical techniques for combining multiple datasets to draw robust conclusions about biobehavioral associations.
Assuntos
Transtorno da Conduta , Hidrocortisona , Humanos , Masculino , Adolescente , Adulto Jovem , Adulto , Feminino , Agressão/psicologia , Transtorno da Personalidade Antissocial , Testosterona , EmoçõesRESUMO
As 20% of adolescents develop emotion regulation difficulties, it is important to identify important early predictors thereof. Using the machine learning algorithm SEM-forests, we ranked the importance of (87) candidate variables assessed at age 13 in predicting quadratic latent trajectory models of emotion regulation development from age 14 to 18. Participants were 497 Dutch families. Results indicated that the most important predictors were individual differences (e.g., in personality), aspects of relationship quality and conflict behaviors with parents and peers, and internalizing and externalizing problems. Relatively less important were demographics, bullying, delinquency, substance use, and specific parenting practices-although negative parenting practices ranked higher than positive ones. We discuss implications for theory and interventions, and present an open source risk assessment tool, ERRATA.
Assuntos
Comportamento do Adolescente , Regulação Emocional , Humanos , Adolescente , Poder Familiar/psicologia , Desenvolvimento do Adolescente , Pais , Comportamento do Adolescente/psicologiaRESUMO
Parents' monitoring efforts are thought to be effective in reducing children's future externalizing problems. Empirical evidence for this claim, however, is limited, as only few studies have unraveled the temporal ordering of these constructs. The present six-wave longitudinal study contributed to the existing literature by examining within-family linkages between monitoring efforts (behavioral control and solicitation) and adolescents' externalizing behaviors while controlling for between-family differences. In addition, it was assessed whether these associations differed when using child versus parent reports, differed for less versus more autonomy-supportive parents, and differed for fathers' versus mothers' monitoring efforts. Longitudinal data (six annual waves) of 497 adolescents (56.9% boys, Mage at T1 = 13.03, SD = 0.46), their mothers (N = 495, Mage at T1 = 44.41, SD = 4.45), and their fathers (N = 446, Mage at T1 = 46.74, SD = 5.10) of the Dutch study Research on Adolescent Development and Relationships (RADAR) were used. Results showed no evidence for the claim that parents' monitoring efforts predict future externalizing problems. In contrast, we found some evidence for the idea that parents' monitoring efforts change in reaction to changes in externalizing problems; when adolescents reported higher levels of externalizing problems than usual in 1 year, this predicted less behavioral control from mothers in the next year. Linkages between monitoring efforts and externalizing problems did not differ between less or more autonomy-supportive parents. Overall, our findings suggest that monitoring efforts are not effective, but also not damaging, in relation to adolescents' externalizing problems.
Assuntos
Comportamento do Adolescente , Mães , Masculino , Feminino , Criança , Humanos , Adolescente , Estudos Longitudinais , Desenvolvimento do Adolescente , Conflito FamiliarRESUMO
In this multi-informant, longitudinal, daily diary study, we investigated whether long-term dyadic patterns of marital conflict resolution explain the heterogeneity in short-term day-to-day cross-lagged associations between marital conflict intensity and mother-adolescent conflict intensity. The sample consisted of 419 adolescents (44.6% girls, Mage = 13.02, SD = 0.44, at T1; Mage = 17.02, SD = 0.44, at T5), their mothers (N = 419, Mage = 44.48, SD = 4.17, at T1), and their fathers (N = 419, Mage = 46.76, SD = 4.99, at T1). Mothers and fathers reported on their marital conflict resolution strategies annually across 5 years. Mother-father daily conflict intensity (mother-reported) and mother-adolescent daily conflict intensity (mother- and adolescent-reported) were assessed for 75 days across 5 years. We hypothesized that long-term marital conflict resolution patterns would moderate the short-term daily dynamics of conflict between the marital and the mother-adolescent dyads. Latent Class Growth Analysis revealed four types of families based on long-term dyadic marital conflict resolution, including families where mostly constructive or mostly destructive conflict resolution was used. Dynamic Structural Equation Modeling was used to investigate the daily levels and short-term daily dynamics of conflict, revealing that for most families there were no day-to-day lagged associations between marital conflict and mother-adolescent conflict. Results showed that long-term conflict resolution patterns did not moderate the short-term dynamics of daily conflict. However, differences among long-term marital conflict resolution patterns were found in the levels of daily conflict, such that in families with long-term destructive conflict resolution patterns, daily conflict intensity was higher.
En este estudio de informantes múltiples, longitudinal y de registro diario, investigamos si los patrones diádicos de resolución de conflictos conyugales a largo plazo explican la heterogeneidad en las asociaciones diarias de retardo cruzado a corto plazo entre la intensidad del conflicto conyugal y la intensidad del conflicto entre las madres y los adolescentes. La muestra estuvo integrada por 419 adolescentes (el 44.6 % niñas, edad promedio = 13.02, desviación típica = 0.44, en la T1; edad promedio = 17.02, desviación típica= 0.44, en la T5), sus madres (número = 419, edad promedio = 44.48, desviación típica = 4.17, en la T1), y sus padres (número = 419, edad promedio= 46.76, desviación típica = 4.99, en la T1). Las madres y los padres informaron sus estrategias de resolución de conflictos conyugales anualmente durante cinco años. Se evaluaron la intensidad del conflicto diario entre la madre y el padre (informado por la madre) y la intensidad del conflicto diario entre la madre y el adolescente (informado por la madre y el adolescente) durante 75 días a lo largo de cinco años. Planteamos la hipótesis de que los patrones de resolución de conflicto conyugal a largo plazo moderarían la dinámica diaria de conflicto a corto plazo entre la díada conyugal y la díada madre-adolescente. El análisis de crecimiento de clases latentes reveló cuatro tipos de familias sobre la base de la resolución de conflictos conyugales diádicos a largo plazo, incluidas las familias donde se usó la resolución de conflictos principalmente constructiva o principalmente destructiva. Se utilizó el modelo de ecuaciones estructurales dinámicas para investigar los niveles diarios y la dinámica diaria de conflicto a corto plazo, el cual reveló que para la mayoría de las familias no hubo asociaciones diarias retardadas entre el conflicto conyugal y el conflicto entre madres y adolescentes. Los resultados indicaron que los patrones de resolución de conflictos a largo plazo no moderaron la dinámica a corto plazo del conflicto diario. Sin embargo, se encontraron diferencias entre los patrones de resolución de conflictos conyugales a largo plazo en los niveles de conflicto diario, de modo que, en las familias con patrones de resolución de conflictos destructivos a largo plazo, la intensidad del conflicto diario fue mayor.
Assuntos
Conflito Familiar , Mães , Adolescente , Adulto , Feminino , Humanos , Estudos Longitudinais , Masculino , Casamento , Pessoa de Meia-IdadeRESUMO
Although many studies have shown an association between peer victimization and internalizing problems, which may be buffered by friendship quality, it is unclear whether these associations apply to within-person processes as well. This would mean that at times when adolescents experience more victimization than they usually do, they also experience more internalizing problems. The current study disaggregated between- and within-person variation to examine the association between peer victimization and symptoms of depression and anxiety, and the protective effect of friend support and conflict. Participants were 497 Dutch adolescents (56% boys) with a mean age of 13.03 (SDage = 0.45, ranging from 11.68 to 15.56 at Wave 1). They participated in a 6-wave questionnaire study, with each wave taking place approximately one year after the previous. The results showed that peer victimization was associated with depressive symptoms and anxiety across adolescence, both between and within persons. Friend support buffered this association at the between-person level, but not the within-person level. This study highlights the impact of peer victimization and suggests that friend support may partly protect adolescents from the effects of peer victimization.
Assuntos
Bullying , Vítimas de Crime , Adolescente , Depressão/diagnóstico , Feminino , Amigos , Humanos , Lactente , Masculino , Grupo AssociadoRESUMO
INTRODUCTION: The transition from secondary to tertiary education could be considered as an opportunity for psychological growth and might play a meaningful role in educational identity development during adolescence. In the present study, we aimed to examine how adolescents differ in their educational identity development across the normative transition from secondary to tertiary education in the Netherlands, and if differences between classes could be described at the socio-demographic, academic, individual, and relational level. METHOD: The present study conducted parallel process piecewise Latent Class Growth Analyses in a sample of 685 Dutch participants (47.0% girls, Mage = 17.29 years old at the time of transition). Longitudinal data from adolescent (bi)annual surveys were centered around the final year of secondary school, with 4 years before the final year and 4 years after. RESULTS: Heterogeneity in the development of identity commitment and reconsideration across the transition was best classified by a 4-class solution. These four classes were labelled Increasing Self-Certainty, Stable Self-Certainty, Post-Transition Uncertainty, and Enduring Uncertainty. Adolescents' patterns of identity development were meaningfully associated with sociodemographic, academic, individual, and relational characteristics. CONCLUSION: The present study discusses the merits of taking a person-centered approach, which indicated adaptive development for the majority of adolescents but also captured distinct patterns of struggles in educational identity development across the transition for a sizable minority.
Assuntos
Instituições Acadêmicas , Adolescente , Humanos , Estudos Longitudinais , Países BaixosRESUMO
Involvement in romantic relationships is a salient developmental task in late adolescence and early adulthood, and deviations from normative romantic development are linked to adverse outcomes. This study investigated to what extent social withdrawal contributed to deviations from normative romantic development, and vice versa, and the interplay between withdrawal and couples' relationship perceptions. The sample included 1710 young adults (55-61% female) from the Tracking Adolescents' Individual Lives Survey cohort and their romantic partners. Data were collected across 4 waves, covering romantic relationships from ages 17 to 29 years. The results showed that higher withdrawal predicted a higher likelihood of romantic non-involvement by adulthood, consistently being single at subsequent waves, and entering one's first relationship when older. Withdrawal moderately decreased when youth entered their first relationship. Male's withdrawal in particular affected romantic relationship qualities and dynamics. These results provide new insights into the developmental sequelae of withdrawn young adults' romantic relationship development.
Assuntos
Relações Interpessoais , Isolamento Social , Adolescente , Adulto , Feminino , Humanos , Estudos Longitudinais , Masculino , Adulto JovemRESUMO
According to identity theory, short-term day-to-day identity exploration and commitment processes are the building blocks for long-term development of stable commitments in emerging adulthood. This key assumption was tested in a longitudinal study including 494 individuals (43% girls, Mage T1 = 13.31 years, range 11.01-14.86 years) who were followed from adolescence into emerging adulthood, covering ages 13 to 24 years. In the first five years, adolescents reported on their daily identity processes (i.e., commitment, reconsideration and in-depth exploration) across 75 assessment days. Subsequently, they reported on their identity across four (bi-) annual waves in emerging adulthood. Findings confirmed the existence of a dual-cycle process model of identity formation and identity maintenance that operated at the within-person level across days during adolescence. Moreover, individual differences in these short-term identity processes in adolescence predicted individual differences in identity development in emerging adulthood. Specifically, those adolescents with low daily commitment levels, and high levels of identity reconsideration were more likely to maintain weak identity commitments and high identity uncertainty in emerging adulthood. Also, those adolescents characterized by stronger daily changes in identity commitments and continuing day-to-day identity uncertainty maintained the highest identity uncertainty in emerging adulthood. These results support the view of continuity in identity development from short-term daily identity dynamics in adolescence to long-term identity development in emerging adulthood.
Assuntos
Psicologia do Adolescente , Identificação Social , Adolescente , Desenvolvimento do Adolescente , Adulto , Criança , Feminino , Humanos , Individualidade , Estudos Longitudinais , Masculino , Adulto JovemRESUMO
This study aimed to examine the relations between educational and interpersonal identity trajectories and psychosocial functioning based on a three-factor identity process model. A total of 968 Japanese adolescents including 13- and 16-years-olds (49.7% female) participated in a four-wave longitudinal study. Latent class growth analysis extracted five identity trajectories in each educational and interpersonal identity domain and revealed (a) high prevalence of low commitment identity trajectories, (b) absence of the closure trajectory, and (c) changeable identity trajectories that have not been identified in Western context (i.e., the Netherlands). Furthermore, a latent change model revealed dynamic relations between identity trajectories and psychosocial functioning. These findings provide critical insights into the diverse and dynamic pathways of identity formation during adolescence in Japan.
Assuntos
Desenvolvimento do Adolescente , Identificação Psicológica , Adolescente , Escolaridade , Feminino , Humanos , Japão , Estudos Longitudinais , Masculino , Modelos Psicológicos , Desenvolvimento da Personalidade , Psicologia do Adolescente , Funcionamento Psicossocial , Identificação SocialRESUMO
To examine the contributions of maternal and paternal age on offspring externalizing and internalizing problems, this study analyzed problem behaviors at age 10-12 years from four Dutch population-based cohorts (N = 32,892) by a multiple informant design. Bayesian evidence synthesis was used to combine results across cohorts with 50% of the data analyzed for discovery and 50% for confirmation. There was evidence of a robust negative linear relation between parental age and externalizing problems as reported by parents. In teacher-reports, this relation was largely explained by parental socio-economic status. Parental age had limited to no association with internalizing problems. Thus, in this large population-based study, either a beneficial or no effect of advanced parenthood on child problem behavior was observed.
Assuntos
Sintomas Comportamentais/epidemiologia , Comportamento Infantil , Pais , Comportamento Problema , Classe Social , Criança , Estudos de Coortes , Feminino , Humanos , Masculino , Países Baixos/epidemiologiaRESUMO
Social withdrawal and social anxiety are believed to have a bidirectional influence on one another, but it is unknown if their relationship is bidirectional, especially within person, and if peer experiences influence this relationship. We investigated temporal sequencing and the strength of effects between social withdrawal and social anxiety, and the roles of peer victimization and acceptance in the pathways. Participants were 2,772 adolescents from the population-based and clinically referred cohorts of the Tracking Adolescents' Individual Lives Survey. Self- and parent-reported withdrawal, and self-reported social anxiety, peer victimization, and perceived peer acceptance were assessed at 11, 13, and 16 years. Random-intercept cross-lagged panel models were used to investigate within-person associations between these variables. There was no feedback loop between withdrawal and social anxiety. Social withdrawal did not predict social anxiety at any age. Social anxiety at 11 years predicted increased self-reported withdrawal at 13 years. Negative peer experiences predicted increased self- and parent-reported withdrawal at 13 years and increased parent-reported withdrawal at 16 years. In turn, self-reported withdrawal at 13 years predicted negative peer experiences at 16 years. In conclusion, adolescents became more withdrawn when they became more socially anxious or experienced greater peer problems, and increasing withdrawal predicted greater victimization and lower acceptance.
Assuntos
Bullying , Vítimas de Crime , Adolescente , Ansiedade , Retroalimentação , Humanos , Grupo Associado , Isolamento SocialRESUMO
Interpersonal theories of adolescent depression assume that adolescent and maternal depression symptoms affect adolescent and maternal perceptions of their relationship quality. However, little attention has been given to examining potential bidirectional prospective associations between both adolescent and maternal perceptions of the mother-adolescent relationship and adolescent and maternal depression symptoms across adolescence. We hypothesized that the longitudinal associations between adolescent and maternal depression symptoms and adolescent and maternal perception of conflict and support in the mother-adolescent relationship would be bidirectional. In this 6-year longitudinal study, 497 adolescents (Mage = 13.03) and their mothers participated. Each year both adolescents and their mothers completed questionnaires of their depression symptoms and their perception of conflict and support in the mother-adolescent relationship. Structural equation modelling cross-lagged panel models were constructed and analyzed. The cross-lagged panel models found bidirectional longitudinal associations between adolescent depressive symptoms and higher adolescent-reported conflict and lower adolescent-reported support. In contrast, maternal depressive symptoms were only unidirectionally associated with higher maternal-reported conflict, lower maternal-reported support and higher adolescent depression symptoms. Finally, positive bidirectional longitudinal associations were found between adolescent-reported and maternal-reported conflict, and between adolescent-reported and maternal-reported support. The findings of this study are discussed in relation to Interpersonal Psychotherapy for Depressed Adolescents (IPT-A).
Assuntos
Filho de Pais com Deficiência/psicologia , Conflito Psicológico , Depressão/psicologia , Relações Mãe-Filho/psicologia , Mães/psicologia , Apoio Social , Adolescente , Adulto , Feminino , Humanos , Estudos Longitudinais , MasculinoRESUMO
Parent-adolescent conflict can be intense, yet parents and adolescents do not always agree on the intensity of conflict. Conflict intensity tends to change during adolescence and is thought to be an indicator of how the parent-adolescent relationship transforms. However, parents and adolescents might differently perceive change in conflict intensity, resulting in changing discrepancies in conflict intensity throughout adolescence. Also, personality characteristics of parents and adolescents might affect the extent to which there are discrepancies in perceptions of conflict intensity. This multi-informant longitudinal study investigated a) the trajectories of parent-adolescent conflict intensity, b) the trajectories of informant discrepancies, and c) the prediction of these trajectories by parental and adolescent personality. Dutch adolescents (N = 497, 43.1% female, Mage = 13.03 at T1), their mothers, and their fathers reported on parent-adolescent conflict intensity and personality for six years. Latent Growth Curve Modeling and Latent Congruence Modeling revealed curvilinear changes in conflict intensity, as well as in discrepancies thereof. Two cycles of discrepancies emerged. First, in early-to-middle-adolescence discrepancies in perceptions of parents and adolescents increased, reflecting that adolescents' perceived conflict intensity increased. Second, in middle-to-late-adolescence, father-adolescent discrepancies increased further, reflecting that fathers' perceptions of conflict decreased. Resilient adolescents, mothers, and fathers reported lower levels of conflict intensity than Undercontrollers and Overcontrollers, but personality was not associated with the rate of change in conflict intensity. Finally, undercontrolling fathers and overcontrolling adolescents showed higher father-adolescent discrepancies. This study showed that parents and adolescents differentially perceive conflict intensity and that in the adolescent-father relationship, the extent of the differences depends on adolescent and father personality.
Assuntos
Comportamento do Adolescente/psicologia , Conflito Psicológico , Relações Pais-Filho , Poder Familiar/psicologia , Personalidade , Adolescente , Feminino , Humanos , Estudos Longitudinais , Masculino , Países Baixos , Pais/psicologia , Psicologia do Adolescente , Fatores SocioeconômicosRESUMO
Despite existing evidence on negative associations between parental autonomy support and children's internalizing and externalizing problem behavior, it is difficult to draw conclusions on the effect that parents' autonomy support has on children's problem behavior. This study contributed to the existing literature by unraveling the temporal ordering of parental autonomy support and adolescent problem behavior. In addition, this study examined whether these linkages differed by parent's sex, child sex, and reporter of autonomy support. Data of 497 adolescents (mean age at T1 = 13.03 years, percentage male = 56.9) and their parents from six annual waves of the Dutch study Research on Adolescent Development And Relationships (RADAR) were used. The results showed that stable differences between families explained most linkages between autonomy support and problem behavior. Adolescents with fewer problem behaviors have fathers (both child- and parent-reported) and mothers (only child-reported) who are more autonomy supportive. The results did not differ between boys and girls. The findings suggest that prior studies may have overstated the existence of a causal effect of parental autonomy support on adolescent problem behavior.
Assuntos
Comportamento do Adolescente , Comportamento Problema , Adolescente , Criança , Conflito Familiar , Pai , Feminino , Humanos , Masculino , Mães , Relações Pais-Filho , Poder Familiar , PaisRESUMO
Parent-child relationships change during adolescence. Furthermore, parents and adolescents perceive parenting differently. We examined the changes in perceptions of parental practices in fathers, mothers, and adolescents during adolescence. Furthermore, we investigated if fathers', mothers', and adolescents' perceptions converge during adolescence. Following 497 families across six waves (ages 13-18), we investigated the development of parental support and behavioral control using mother and father self-reports, and adolescent reports for mothers and fathers. We found curvilinear decrease for support and control. Parent-adolescent convergence emerged over the 6 years: those with higher intercepts had a steeper decrease, whereas correlations among parent and adolescent reports increased. This multi-informant study sheds light on the development of parent-adolescent convergence on perceptions of parenting.
Assuntos
Comportamento do Adolescente/psicologia , Conflito Familiar/psicologia , Pai/psicologia , Mães/psicologia , Poder Familiar , Adolescente , Adulto , Emoções , Feminino , Humanos , Controle Interno-Externo , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Relações Pais-Filho , Poder Familiar/psicologia , Autonomia Pessoal , Psicometria , AutorrelatoRESUMO
Adaptive mother-adolescent conflict interactions are characterized by the ability to move from negative to positive emotions. The current micro-observational study investigated how mothers and adolescents make transitions between positive, neutral and negative emotions and whether these transitions depend on maternal internalizing problems. We used three annual waves of conflict interaction observations among 102 mother-adolescent dyads. Mothers were more likely than adolescents to initiate positivity after negativity whereas adolescents were more likely than mothers to reciprocate negativity. Mothers high and low in internalizing problems were equally likely to drive transitions toward positivity. Our study indicates that an active role of mothers in regulating negativity toward positivity is desirable because adolescents are likely to maintain dysfunctional interaction patterns of rigid negativity.
Assuntos
Comportamento do Adolescente/psicologia , Conflito Psicológico , Regulação Emocional/fisiologia , Relações Mãe-Filho/psicologia , Mães/psicologia , Poder Familiar/psicologia , Adolescente , Adulto , Mecanismos de Defesa , Feminino , Humanos , Estudos Longitudinais , Masculino , Países Baixos/epidemiologiaRESUMO
Although the oxytocin receptor gene (OXTR) is involved in aggression and social affiliation, it has not been examined in gene-environment interaction studies. This longitudinal study examined the effect of genetic variants in OXTR and its gene-environment interaction with perceived deviant peer affiliation in the trajectories of antisocial behavior in 323 adolescents (182 males) from 13 to 18 years. Annual assessments of reactive and proactive aggression, delinquency, and friends' delinquency, as well as DNA at age 17 were collected. Gene-based tests yielded no main effect of OXTR, but revealed a significant gene-environment interaction in proactive aggression and delinquency. Variation in the OXTR might affect the influence of deviant peer affiliation on antisocial behavior, contributing to a better understanding of individual differences in antisocial behavior.
Assuntos
Agressão , Transtorno da Personalidade Antissocial/genética , Interação Gene-Ambiente , Polimorfismo Genético , Receptores de Ocitocina/genética , Adolescente , Comportamento do Adolescente , Feminino , Amigos , Estudos de Associação Genética , Humanos , Estudos Longitudinais , Masculino , Grupo AssociadoRESUMO
This multimethod multisample longitudinal study examined how neurological substrates associated with goal directedness and information seeking are related to adolescents' identity. Self-reported data on goal-directedness were collected across three biannual waves in Study 1. Identity was measured one wave later. Study 1 design and measurements were repeated in Study 2 and extended with structural brain data (nucleus accumbens [NAcc] and prefrontal cortex gray matter volume [PFC]), collected across three biannual waves. Study 1 included 497 adolescents (Mage T1 = 13.03 years) and Study 2 included 131 adolescents (Mage T1 = 14.69 years). Using latent growth curve models, goal directedness, NAcc, and PFC volume predicted a stronger identity one wave later. These findings provide crucial new insights in the underlying neurobiological architecture of identity.
Assuntos
Desenvolvimento do Adolescente/fisiologia , Objetivos , Individualidade , Núcleo Accumbens/anatomia & histologia , Córtex Pré-Frontal/anatomia & histologia , Autoimagem , Adolescente , Adulto , Criança , Feminino , Humanos , Estudos Longitudinais , Masculino , Núcleo Accumbens/diagnóstico por imagem , Córtex Pré-Frontal/diagnóstico por imagem , Adulto JovemRESUMO
This study examined the impact of the middle school transition on general anxiety trajectories from middle childhood to middle adolescence, as well as how youths' individual vulnerability and exposure to contextual stressors were associated with anxiety trajectories. Participants were 631 youth (47% boys, M age = 7.96 years at Time 1), followed for 7 successive years from second to eighth grade. Teachers reported on youths' individual vulnerability to anxiety (anxious solitude) in second grade; youth reported on their anxiety in second to eighth grade and aspects of their social contexts particularly relevant to the school transition (school hassles, peer victimization, parent-child relationship quality, and friendship quality) in sixth to eighth grade. The results revealed two subgroups that showed either strongly increasing (5%) or decreasing (14%) levels of anxiety across the transition and two subgroups with fairly stable levels of either high (11%) or low (70%) anxiety over time. Youth in the latter two subgroups could be distinguished based on their individual vulnerability to anxiety, whereas youth with increasing anxiety reported more contextual stressors and less contextual support than youth with decreasing anxiety. In sum, findings suggest that the middle school transition has the potential to alter developmental trajectories of anxiety for some youth, for better or for worse.
Assuntos
Ansiedade/psicologia , Individualidade , Relações Pais-Filho , Grupo Associado , Instituições Acadêmicas , Adolescente , Bullying , Criança , Feminino , Amigos/psicologia , Humanos , Masculino , Comportamento SocialRESUMO
This study longitudinally investigated transmission of conflict management styles across inter-parental, adolescent-parent, adolescent-friend, and adolescent-partner relationships. During four waves, 799 middle-to-late adolescents (Mage-t1 = 15.80; 54% boys) and their parents completed the Conflict Resolution Style Inventory. Cross-lagged path analyses indicated transmission of adolescent conflict management styles in relationships with parents to relationships with friends and romantic partners: Positive problem solving and conflict engagement utilized by adolescents in conflicts with parents were significantly, positively related to, respectively, adolescent positive problem solving and conflict engagement in relationships with friends 1 year later and relationships with partners 2 years later. Thus, the study showed that the way adolescents manage conflicts with parents predicts how they handle conflicts later in relationships outside the family.