Kindergarten antecedents of the developmental course of active and passive parental monitoring strategies during middle childhood and adolescence.

Decades of research have highlighted the significance of parenting in children's development, yet few studies have focused specifically on the development of parental monitoring strategies in diverse families living in at-risk neighborhoods. The current study investigated the development of active (i.e., parental discussions and curfew rules) and passive (i.e., child communication with parents) parental monitoring strategies across different developmental periods (middle childhood and adolescence; Grades 4-5 and 7-11) as well as individual (child, parent), family, and contextual antecedents (measured in kindergarten) of this parenting behavior. Using an ecological approach, this study evaluated longitudinal data from 753 participants in the Fast Track Project, a multisite study directed at the development and prevention of conduct problems in at-risk children. Latent trajectory modeling results identified little to no mean growth in these monitoring strategies over time, suggesting that families living in at-risk environments may engage in consistent levels of monitoring strategies to ensure children's safety and well-being. Findings also identified several kindergarten antecedents of the growth factors of these parental monitoring strategies including (a) early child conduct problems; (b) parental warmth/involvement, satisfaction, and efficacy; and (c) parent-child relationship quality. These predictive effects largely highlighted the important role of early parenting behaviors on later levels of and growth in parental monitoring strategies. These findings have important implications for potential prevention and intervention targets to promote the development of parental monitoring strategies among families living in more at-risk contexts.

Co-activation of SAM and HPA responses to acute stress: A review of the literature and test of differential associations with preadolescents' internalizing and externalizing.

Understanding co-activation patterns of the hypothalamic-pituitary-adrenal axis (HPA) and sympathetic adrenal medullary (SAM) during early adolescence may illuminate risk for development of internalizing and externalizing problems. The present study advances empirical work on the topic by examining SAM-HPA co-activation during both the reactivity and recovery phases of the stress response following acute stress exposure. Fourth and fifth grade boys and girls (N = 149) provided cortisol and alpha-amylase via saliva at seven times throughout a 95-min assessment in which they were administered the modified Trier Social Stress Test. Parents reported on adolescents' life stress, pubertal development, medication use, and externalizing problems. Adolescents reported their own internalizing symptoms. Multiple linear regressions tested both direct and interactive effects of SAM and HPA reactivity and recovery on internalizing and externalizing problems. Results from these analyses showed that whereas SAM and HPA reactivity interacted to predict internalizing symptoms, it was their interaction during the recovery phase that predicted externalizing. Concurrent high SAM and HPA reactivity scores predicted high levels of internalizing and concurrently low SAM and HPA recovery scores predicted high levels of externalizing. Implications of the findings for further study and clinical application are discussed.

Unlocking the Black Box: A Multilevel Analysis of Preadolescent Children's Coping.

This random assignment experimental study examined the intersection of children's coping and physiologic stress reactivity and recovery patterns in a sample of preadolescent boys and girls. A sample of 82 fourth-grade and fifth-grade (Mage = 10.59 years old) child-parent dyads participated in the present study. Children participated in the Trier Social Stress Test and were randomly assigned to one of two post-Trier Social Stress Test experimental coping conditions-behavioral distraction or cognitive avoidance. Children's characteristic ways of coping were examined as moderators of the effect of experimental coping condition on cortisol reactivity and recovery patterns. Multilevel modeling analyses indicated that children's characteristic coping and experimental coping condition interacted to predict differential cortisol recovery patterns. Children who characteristically engaged in primary control engagement coping strategies were able to more quickly down-regulate salivary cortisol when primed to distract themselves than when primed to avoid, and vice versa. The opposite pattern was true for characteristic disengagement coping in the context of coping condition, suggesting that regulatory fit between children's characteristic ways of coping and cues from their coping environment may lead to more and less adaptive physiologic recovery profiles. This study provides some of the first evidence that coping "gets under the skin" and that children's characteristic ways of coping may constrain or enhance a child's ability to make use of environmental coping resources.

Longitudinal Relations Among Parental Monitoring Strategies, Knowledge, and Adolescent Delinquency in a Racially Diverse At-Risk Sample.

Parents raising youth in high-risk communities at times rely on active, involved monitoring strategies in order to increase both knowledge about youth activities and the likelihood that adolescents will abstain from problem behavior. Key monitoring literature suggests that some of these active monitoring strategies predict increases in adolescent problem behavior rather than protect against it. However, this literature has studied racially homogenous, low-risk samples, raising questions about generalizability. With a diverse sample of youth (N = 753; 58% male; 46% Black) and families living in high-risk neighborhoods, bidirectional longitudinal relations were examined among three aspects of monitoring (parental discussions of daily activities, parental curfew rules, and adolescent communication with parents), parental knowledge, and youth delinquency. Parental discussion of daily activities was the strongest predictor of parental knowledge, which negatively predicted delinquency. However, these aspects of monitoring did not predict later delinquency. Findings were consistent across gender and race/urbanicity. Results highlight the importance of active and involved parental monitoring strategies in contexts where they are most needed.

Temperament, coping, and involuntary stress responses in preadolescent children: the moderating role of achievement goal orientation.

BACKGROUND AND OBJECTIVES: Developmental theorists posit that temperament contributes to preadolescent's stress response styles. Findings from empirical studies, however, have yielded mixed results, thus indicating a need to consider moderators of this relation. Utilizing an analytic framework guided by resiliency theory [Zimmerman, M. A. (2013). Resiliency theory: A strengths-based approach to research and practice for adolescent health. Health Education & Behavior, 40, 381-383], this study examined achievement goal orientation as a moderator of the relation between temperament and stress response styles. METHODS: 96 preadolescent-parent dyads (Mage = 10.30 years, range = 9-12 years) participated in the study. Preadolescents reported on their achievement goal orientation, coping and involuntary stress responses (ISRs) styles and a parent reported on children's temperament. RESULTS: Multiple regressions revealed that effortful control positively predicted preadolescent's predominant use of engagement coping and negatively predicted predominance of ISRs, but only for children with a predominant mastery goal orientation. For preadolescents with a predominant performance goal orientation, effortful control negatively predicted the predominant use of engagement coping and positively predicted predominance of ISRs. Negative affectivity and its interaction with goal orientation did not predict coping or ISR styles. CONCLUSIONS: Findings suggest that a predominant mastery goal orientation may function as a promotive factor by enhancing the contribution of effortful control to engagement coping styles and buffering against unmanaged reactivity.

If the coping fits, use it: Preadolescent recent stress exposure differentially predicts post-TSST salivary cortisol recovery.

This study examined recent stress exposure and effortful coping effects on salivary cortisol (sC) response patterns in preadolescent boys and girls (N = 121, Mage = 10.60 years). Children were exposed to the Trier Social Stress Test (TSST) and one of two randomly assigned, post-TSST coping conditions: distraction and avoidance. Piecewise growth multilevel modeling did not link children's recent stressful life events or hair cortisol (hC) levels to sC reactivity, though each interacted with coping condition to predict sC recovery patterns. Children with elevated life stressor and hC levels demonstrated protracted sC recovery when primed with distraction, yet more efficient sC recovery when primed with avoidance. Findings challenge assumptions about universally "good" and "bad" coping by highlighting contexts where each succeed and fail in helping children manage acute stress physiology.

Dynamical systems modeling of early childhood self-regulation.

Self-regulation can be conceptualized in terms of dynamic tension between highly probable reactions (prepotent responses) and use of strategies that can modulate those reactions (executive processes). This study investigated the value of a dynamical systems approach to the study of early childhood self-regulation. Specifically, ordinary differential equations (ODEs) were used to model the interactive influences of 115 36-month-olds' executive processes (strategy use) and prepotent responses to waiting to open a gift (desire for the gift and frustration about waiting to open it). Using a pair of coupled second-order ODEs in a nonlinear mixed effects framework, the study tested predictions for specific within- and between-child patterns of prepotent response-executive process coupling. Dynamic modeling results articulated the limits of 36-month olds' strategic efforts. They engaged executive processes when their prepotent responding levels were high, which delayed the resurgence of prepotent responses, but ultimately did not damp prepotent responding over the course of the wait. There was, however, preliminary evidence that the effectiveness of 36-month-olds' self-regulation depended upon child characteristics. Externalizing behavior problems were associated with more regulatory interference. Temperamental negative affectivity was marginally associated with more regulatory inefficiency. Compared with conventional methods of studying self-regulation, dynamic modeling yielded complementary and unique findings, suggesting its potential. (PsycINFO Database Record

What constitutes effective coping and efficient physiologic regulation following psychosocial stress depends on involuntary stress responses.

This study utilized a random-assignment experimental design to examine the interactive contributions of youth-reported trait involuntary stress responses (ISRs) and effortful coping on physiologic reactivity and recovery patterns in preadolescent boys and girls. Fourth- and fifth-grade child-parent dyads (N=126) participated in this study. Children were exposed to the Trier Social Stress Test (TSST-C) and then to one of two randomly-assigned experimental coping conditions: behavioral distraction and cognitive avoidance. Children's ISRs were examined as predictors of salivary cortisol and alpha-amylase (sAA) reactivity as well as moderators of the effect of coping condition on cortisol and sAA recovery trajectories. Multi-level modeling analyses did not link ISRs to physiologic reactivity patterning. ISRs and coping condition interacted to predict differential physiologic recovery trajectories. In the distraction condition, children reporting high ISR levels displayed less efficient cortisol and sAA recovery than children reporting low ISR levels. Surprisingly, the opposite was found for children reporting high ISR levels in the avoidance condition. These children displayed more efficient physiologic recovery relative to their high ISR level peers in the distraction condition. Findings suggest that the efficiency of preadolescents' physiologic recovery following stress may depend on regulatory fit between children's ISR levels and cues from their coping environment.

A Comparison of Two-Stage Approaches for Fitting Nonlinear Ordinary Differential Equation Models with Mixed Effects.

Several approaches exist for estimating the derivatives of observed data for model exploration purposes, including functional data analysis (FDA; Ramsay & Silverman, 2005 ), generalized local linear approximation (GLLA; Boker, Deboeck, Edler, & Peel, 2010 ), and generalized orthogonal local derivative approximation (GOLD; Deboeck, 2010 ). These derivative estimation procedures can be used in a two-stage process to fit mixed effects ordinary differential equation (ODE) models. While the performance and utility of these routines for estimating linear ODEs have been established, they have not yet been evaluated in the context of nonlinear ODEs with mixed effects. We compared properties of the GLLA and GOLD to an FDA-based two-stage approach denoted herein as functional ordinary differential equation with mixed effects (FODEmixed) in a Monte Carlo (MC) study using a nonlinear coupled oscillators model with mixed effects. Simulation results showed that overall, the FODEmixed outperformed both the GLLA and GOLD across all the embedding dimensions considered, but a novel use of a fourth-order GLLA approach combined with very high embedding dimensions yielded estimation results that almost paralleled those from the FODEmixed. We discuss the strengths and limitations of each approach and demonstrate how output from each stage of FODEmixed may be used to inform empirical modeling of young children's self-regulation.