Links between community violence and the family system: evidence from children's feelings of relatedness and perceptions of parent behavior

In this study, we examined some of the ways in which broader ecological systems may influence the organization of behavior within the family system. Specifically, links between exposure to community violence and children's relationships with maternal caregivers were investigated in a sample of 127 urban children between the ages of 7 and 13 years. Children were asked to indicate whether they had been exposed to a wide variety of violent events. In addition, their feelings of relatedness and separation anxiety, and their perceptions of maternal behavior were assessed. It was expected that exposure to community violence would be associated with feeling less secure with caregivers. Consistent with predictions from ecological-transactional theory, data supported this hypothesis. Children who reported that they had been exposed to high levels of community violence also indicated that they felt less positive affect when with their caregiver, were dissatisfied with how close they felt to her, felt more separation anxiety, and reported more negative maternal behavior than children exposed to less violence. Findings are discussed in terms of how violence may affect the family system and the protective function of human attachment.     

Parental maltreatment and emotion dysregulation as risk factors for bullying and victimization in middle childhood

Examined whether children who were maltreated by caregivers were more likely to bully others and to be at risk for victimization by peers. An additional focus was to investigate emotion's role in bullying and victimization among children at risk. Participants were 169 maltreated and 98 nonmaltreated boys and girls attending a summer day camp for inner-city children. As predicted, maltreated children were more likely than nonmaltreated children to bully other children. Bullying was especially prevalent among abused children who experienced maltreating acts of commission (physical or sexual abuse). Maltreatment also placed children at risk for victimization by peers. Gender did not moderate these findings, in that maltreated boys and girls appeared to be at similar risk for bullying and victimization. As expected, both bullies and victims evidenced problems with emotion regulation. Furthermore, logistic regression analyses suggested that emotion dysregulation made a unique contribution toward differentiating bullies and victims from children who did not evidence bully-victim problems. In addition, maltreatment's effects on children's risk for bullying and victimization were mediated by emotion dysregulation.     

The role of child adrenocortical functioning in pathways between interparental conflict and child maladjustment

This study examined the interplay between interparental conflict and child cortisol reactivity to interparental conflict in predicting child maladjustment in a sample of 178 families and their kindergarten children. Consistent with the allostatic load hypothesis (McEwen & Stellar, 1993), results indicated that interparental conflict was indirectly related to child maladjustment through its association with individual differences in child cortisol reactivity. Analyses indicated that the multimethod assessment of interparental conflict was associated with lower levels of child cortisol reactivity to a simulated phone conflict between parents. Diminished cortisol reactivity, in turn, predicted increases in parental reports of child externalizing symptoms over a 2-year period. Associations between interparental conflict, child cortisol reactivity, and child externalizing symptoms remained robust even after demographic factors and other family processes were taken into account.     

Attachment and Affect between Mothers with Depression and their Children: Longitudinal Outcomes of Child Parent Psychotherapy

The present investigation examined the longitudinal effects of Child-Parent Psychotherapy (CPP) for toddlers and their mothers with depression on: a) maternal affective expression, b) child affective expression, and c) mother-child cohesion. Mothers with depression (M_age?=?31.7 years; 92.8% White, 3.5% Black, 2.1% Hispanic, 2.3% other) and their toddlers were randomized to receive CPP (DI; n?=?66) or to a control group (DC; n?=?64). Mothers without depression and their toddlers (NC; n?=?68) were recruited as an additional comparison group. Dyads were assessed at baseline (T1; 20 months old), post-intervention (T2; 36 months old), and follow-up (T3; 9 years old). Data from a mother-child conflict task was coded as a measure of observed outcome variables. Change in post-intervention attachment security assessed via the Strange Situation was evaluated as a mediator between intervention condition and maternal and child affective expression and dyadic cohesion at T3. Change to secure attachment post-intervention significantly mediated the association between intervention condition and T3 maternal warmth and child anger/problem behavior. Toddlers of mothers with depression who received CPP showed higher rates of change to secure attachment compared to those in both the DC and NC groups. Dyads who changed to secure attachment at T2 displayed higher levels of maternal warmth at T3 and lower levels of child anger and problem behavior at T3. Implications for the use of CPP as a preventive intervention and the importance of attachment as a mediator of long-term outcomes are discussed.

     

Maternal Power Assertive Discipline and Children’s Adjustment in High-Risk Families: A Social Domain Theory Approach

Journal of Child and Family Studies - The goal of the present study was to examine associations between maternal use of power assertive parenting across different discipline contexts and...     

Longitudinal associations among child maltreatment, social functioning, and cortisol regulation

Child maltreatment increases the risk for impaired social functioning and cortisol regulation. However, the longitudinal interplay among these factors is still unclear. This study aimed to shed light on the effect of maltreatment on social functioning and cortisol regulation over time. The sample consisted of 236 children (mean age 7.64 years, SD = 1.36; 125 maltreated children and 111 nonmaltreated children, 128 boys and 108 girls) who attended a week-long summer camp for 2 consecutive years. Saliva was collected during 5 days at 9:00 a.m. and 4:00 p.m. Means of morning and afternoon cortisol levels and cortisol change (difference between morning and afternoon levels, controlled for morning levels) were used to group the children into low-, medium-, and high-cortisol groups. Prosocial, disruptive/aggressive, and withdrawn behaviors were assessed using information from peers and counselors. Maltreated children showed less prosocial and more disruptive/aggressive and withdrawn behavior. Results of structural equation modeling analyses indicated that there were indirect effects of maltreatment on Year 2 morning cortisol via prosocial and disruptive/aggressive behavior: Lower levels of prosocial behavior and higher levels of disruptive/aggressive behavior were related to lower morning cortisol levels 1 year later. Withdrawn behavior was related to higher afternoon cortisol values 1 year later. Results of this study suggest that maltreated children are more likely to experience difficulties in social functioning, which in turn is related to cortisol regulation 1 year later. This altered hypothalamic-pituitary-adrenocortical (HPA) axis functioning may put children at risk for later psychopathology.     

Differential expression of social dominance as a function of age and maltreatment experience

Recent perspectives on social dominance in normative populations have suggested a developmental progression from using primarily coercive strategies to incorporation of more socially competent strategies to attain material and social resources. Parental influences on the resource control strategies children use have been proposed but not investigated empirically. The present study examined age- and gender-related differences in dominance strategies in 470 children from high-risk neighborhoods who were between 6 and 13 years of age, approximately half of whom had experienced maltreatment. A Q-sort measure of social dominance was developed and received preliminary support. Consistent with predictions from resource control theory, age-related differences in dominance-related behavior were demonstrated in both nonmaltreated and maltreated children. Maltreated children were more likely than nonmaltreated children to be identified as dominant bullies at any age. Dominance and bullying were not more likely to be associated for children who had experienced physical and sexual abuse relative to those who were neglected or emotionally maltreated. Results are discussed in terms of the influence of maltreatment on the social development of children, and intervention approaches for limiting these deleterious effects are recommended.     

Emergent complexity: What uphill analysis or downhill invention cannot do

In these notes we review emergent phenomena in complex systems, emphasizing ways to identify potential underlying universal mechanisms that generate complexity. The discussion focuses on the emergence of collective behavior in dynamical systems when they are poised near a critical point of a phase transition, either by tuning or by self-organization. We then present the rationale for our proposal that the brain is naturally poised near criticality and review recent results as well as the implications of this view of the functioning brain.     

Neuroendocrine regulation and physical and relational aggression: the moderating roles of child maltreatment and gender

The purpose of the present investigation was to examine the association between circadian rhythms of cortisol and physical and relational aggression. Morning arrival, prelunch, and afternoon predeparture salivary cortisol were assessed among 418 maltreated and nonmaltreated children (52% maltreated; 49% female) attending a summer day camp. Counselors and peers rated participants' involvement in physically and relationally aggressive behaviors. Results indicated that physical aggression was associated with heightened cortisol following morning arrival and relatively steep declines in cortisol over the day, whereas relational aggression was associated with low cortisol following morning arrival and blunted diurnal change in cortisol. Moreover, maltreatment was a significant moderator of this relationship such that aggression was related to greater cortisol dysregulation among nonmaltreated than among maltreated children. The findings suggest that physiological correlates of aggression may differ for physical and relational forms of aggression and among maltreated versus nonmaltreated populations.     

Interrater reliability of the DSM-III-R with preschool children

Little attention has been paid to evaluating the use of DSM-III-R with preschool children. Children (N = 510) ages 2 to 5 years who were screened at the time of a pediatric visit were selected to participate in an evaluation which included questionnaires, a semistructured interview, developmental testing, and a play observation. Following the evaluation, two clinical child psychologists independently assigned DSM-III-R diagnoses. For each diagnostic category, kappa and Ycoefficients were calculated; Ycoefficients are less sensitive to base rates of disorders. For overall agreement, the weighted mean kappa (.61), and mean Y(.66) were moderately high. Overall agreement that the child had at least one of the disruptive disorders was substantial (kappa =.64; Y =.65);agreement that there was at least one of the emotional disorders was moderate for kappa (.54), but substantial for Y(.70). Kappa coefficients were higher for major categories of disorder than for specific disorders; however, Ycoefficients did not show a decline for specific disorders. Interrater reliability of DSM-III-R appears to be similar for preschoolers and older children.This study was supported by grant MH46089 from the National Institute of Mental Health.A preliminary report was presented at the Fifth Annual NIMH International Research Conference on the Classification and Treatment of Mental Disorders in General Medical Settings, Bethesda, Maryland, September 1991. We gratefully acknowledge the members of the Pediatric Practice Research Group who participated in this study.