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Children's psychological and physiological responses to interparental conflict have received considerable attention due to their implications for later adjustment, yet limited research has investigated the interplay between these two response systems. This study investigates patterns of association between children's psychological responses (e.g., emotional distress) and cortisol reactivity to interparental conflict, including possible moderations by negative caregiving environment. Participants included 193 families (mother, father, and child). Parents completed questionnaires relating to their caregiving behaviors toward the child (107 girls and 86 boys, M age = 7.99 years, SD = 0.53 years) and children's psychological responses to interparental conflict. Children provided three saliva samples over the course of watching videos depicting conflicts between two adults, whom children were asked to pretend were their parents. Based on a series of Latent Growth Curve Models, only children's emotional responses to interparental conflict (indicated by increased distress) were associated with greater cortisol reactivity. Additionally, fathers' harsh parenting behavior moderated the relation between children's emotional reactivity and cortisol reactivity, yet the moderation effect was not found for mothers' parenting. Findings are discussed in terms of the importance of exploring both psychological and physiological reactivity to conflict and the possible moderating role of harsh parenting., Competing Interests: Conflict of Interest Statement All authors have substantially contributed to this study and there is no conflict of interest to declare.

This study tested whether the strength of the mediational pathway involving interparental conflict, adolescent emotional insecurity, and their psychological problems depended on the quality of their sibling relationships. Using a multimethod approach, 236 adolescents (M age  = 12.6 years) and their parents participated in three annual measurement occasions. Tests of moderated mediation revealed that indirect paths among interparental conflict, insecurity, and psychological problems were significant for teens with low, but not high, quality bonds with siblings. High-quality (i.e., strong) sibling relationships conferred protection by neutralizing interparental conflict as a precursor of increases in adolescent insecurity. Results did not vary as a function of the valence of sibling relationship properties, adolescent sex, or gender and age compositions of the dyad., (© 2018 Society for Research in Child Development.)

This study tested whether the association between interparental conflict and adolescent externalizing symptoms was moderated by a polygenic composite indexing low dopamine activity (i.e., 7-repeat allele of DRD4; Val alleles of COMT; 10-repeat variants of DAT1) in a sample of seventh-grade adolescents (Mean age = 13.0 years) and their parents. Using a longitudinal, autoregressive design, observational assessments of interparental conflict at Wave 1 predicted increases in a multi-informant measurement of youth externalizing symptoms 2 years later at Wave 3 only for children who were high on the hypodopaminergic composite. Moderation was expressed in a "for better" or "for worse" form hypothesized by differential susceptibility theory. Thus, children high on the dopaminergic composite experienced more externalizing problems than their peers when faced with more destructive conflicts but also fewer externalizing problems when exposed to more constructive interparental conflicts. Mediated moderation findings indicated that adolescent reports of their emotional insecurity in the interparental relationship partially explained the greater genetic susceptibility experienced by these children. More specifically, the dopamine composite moderated the association between Wave 1 interparental conflict and emotional insecurity 1 year later at Wave 2 in the same "for better" or "for worse" pattern as externalizing symptoms. Adolescent insecurity at Wave 2, in turn, predicted their greater externalizing symptoms 1 year later at Wave 3. Post hoc analyses further revealed that the 7-repeat allele of the dopamine receptor D4 (DRD4) gene was the primary source of plasticity in the polygenic composite. Results are discussed as to how they advance process-oriented Gene x Environment models of emotion regulation.

Toward advancing the understanding of relations among family relationships when children transition into adolescence, this study investigated whether parent-child relationship (PCR) quality assessed at the daily level changed developmentally and/or fluctuated due to daily experiences. Specifically, this study examined (a) whether parents' daily perceptions of marital relationship (MR) quality were associated with their own and/or their partners' PCR on the same day and the following day, and (b) whether relations among these daily influences changed over a 2-year period as children developed. Participants recruited included 237 2-parent families with preadolescent or adolescent children (52% girls). Both fathers and mothers completed daily diaries about MR and PCR for 15 consecutive days each year for 3 consecutive years. Results indicated that daily PCR did not change developmentally but was subject to day-to-day variations based on parents' daily MR: parents' distressed MR was related to their own lower emotional quality in PCR on the same day (supporting the spillover hypothesis), but higher emotional quality in PCR on the next day (supporting the compensatory hypothesis). Compensatory association was also found between father-reported average MR and mother-reported daily PCR. Furthermore, the same-day spillover and cross-day compensatory effects tended to decrease developmentally, as children transitioned into adolescence. The findings illustrated the interdependent, changing, and dynamic patterns of family relationships and underscored the importance of differentiating between father-child and mother-child relationship. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Research on social ecologies of political violence has been largely confined to cross-sectional tests of the impact of political violence on child adjustment, limiting perspectives on more nuanced causal pathways, including tests of reciprocal relations between exposure to political violence and child adjustment. Based on a four-wave longitudinal study, this research breaks new ground in assessing bidirectional relations between exposure to political violence in the form of experience with sectarian antisocial behavior and adolescents' adjustment problems. The study included 999 mother-adolescent dyads selected from working-class neighborhoods in Belfast ranked in the bottom quartile in terms of social deprivation in Northern Ireland, with approximately 35-40 families recruited to participate from each neighborhood. Across the four annual waves of data, adolescents (52% female) were 12.18 (SD = 1.82), 13.24 (SD = 1.83), 13.62 (SD = 1.99), and 14.66 (SD = 1.96) years old. Cross-lagged path models were tested through R package lavaan with full information maximum likelihood. Reflecting a reciprocal pathway, adjustment problems related to higher reports of experience with sectarian antisocial behavior 1 year later. Boys' experience with sectarian antisocial behavior related to greater adjustment problems 1 year later, but this reciprocal path did hold for the girls. These findings offer promising directions toward better modeling of dynamic relations between exposure to political violence and adolescent adjustment over time.

Objective: To assess the effects of marital conflict on parenting practices for mothers and fathers and to examine whether these effects differ for within-person and cross-person links in parental dyads., Background: Existing findings are mixed regarding the nature and magnitude of the association between marital conflict and childrearing behaviors. Little is known about parental role differences in this regard between fathers and mothers and the mutual influence on the other's responding., Method: A sample of 235 families (fathers, mothers, and their kindergarten children) participated in the study over a 2-year period. Fathers and mothers independently reported on constructive and destructive marital conflict tactics, as well as on their parenting behaviors in scenarios of children experiencing negative emotions., Results: Results indicated cross-person and within-person relations. For example, fathers' destructive conflict predicted mothers' distress reactions to children's negative emotions, supporting a spillover hypothesis. Mothers' destructive conflict behaviors predicted less unsupportive maternal parenting, supporting a compensatory hypothesis., Conclusion: Fathers' and mothers' marital conflict behaviors may have different implications for their own and their spouse' parenting., Implications: Intervention and prevention programs that target improving marital conflict interactions may also help promote positive parenting. The findings also support that both fathers and mothers should be included in these programs to increase the beneficial effects on parenting practices.

The manner in which mothers engage in emotional discussion, or reminisce, with their young children about past emotional experiences poses important ramifications for child socioemotional and cognitive development. Maltreating mothers may have difficulty engaging in emotionally supportive reminiscing. The current study examined the role of maternal sensitive guidance during reminiscing as a process variable that may explain associations between child maltreatment and 3 child self-regulatory dimensions: lability/negativity, emotion regulation, and inhibitory control. Participants included 111 maltreating and 65 demographically matched, nonmaltreating mothers and their 3- to 6-year-old children (N = 176). The dyads participated in a joint reminiscing task about 4 past emotional shared experiences. Mothers reported on their children's emotion regulation and lability/negativity while children participated in a behavioral assessment of inhibitory control. Results indicated that maltreating mothers engaged in less sensitive guidance when reminiscing compared with nonmaltreating mothers. In the main analysis, maternal sensitive guidance mediated relations between maltreatment and child emotion regulation and inhibitory control, respectively, but not lability/negativity. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Counterbalancing the narrative of youth as either helpless victims or ruthless perpetrators, a new generation of research in conflict settings focuses on their peace-building potential, including constructs such as prosocial behaviors and civic engagement. Previous research on the impact of political violence on prosocial behaviors in mixed, finding both positive and negative links. This study examines this relation using a launch and ambient approach, which helps to disentangle these effects over time. To do so, the article prospectively examines trajectories of adolescent prosocial behaviors ( N = 999; Time 1: M age = 12.18 years, SD = 1.82, range = 10-20) over 6 consecutive years in Belfast, Northern Ireland, a setting of on-going sectarian conflict. A dual change model, which combines the strengths of auto-regressive and latent growth curves approaches, found an initial shallow decrease in prosocial behaviors that dropped more sharply in later adolescence. Exposure to sectarianism related to an accelerated decrease in prosocial behaviors. Trajectories of prosocial behaviors positively related to later social and political engagement. Intervention implications address how to promote youth prosocial behaviors and civic engagement amid protracted political conflict. This type of research is needed because participation in civic life is a good indicator of youth agency and has positive implications for society. (PsycINFO Database Record, ((c) 2018 APA, all rights reserved).)

Little research has examined associations between low-income married couples' daily interactions and severity of disagreements. Similarly, few researchers have considered how family-strengthening interventions for low-income couples may affect the quality of daily interactions and associations between interactions and conflict experiences. This study aims to fill these gaps in the literature by leveraging daily diary data from a random assignment study of a family-strengthening intervention with low-income husbands and wives 30 months postenrollment. Married couples randomly assigned to the intervention participated in 10 weeks of relationship education services. Control group couples received no services. Thirty months postrandom assignment, participants reported on the severity of daily marital disagreements over a 15-day period, as well as their positive and negative emotions during inter-spousal interactions. Multi-level models demonstrated associations between reports of emotions in interactions and severity of disagreements. In addition, wives assigned to the family strengthening program reported fewer negative emotions during interactions at follow-up than wives in the control condition. Finally, negative associations between positive emotions in interactions and severity of disagreements were stronger for wives assigned to the intervention, while positive associations between negative emotions in interactions and severity of disagreements were weaker for wives assigned to the intervention. Implications for future research and intervention development are discussed., (© 2017 Family Process Institute.)

Depressive symptoms are prevalent and rise during adolescence. The present study is a prospective investigation of environmental and genetic factors that contribute to the growth in depressive symptoms and the frequency of heightened symptoms during adolescence. Participants included 206 mother-father-adolescent triads (M age at Time 1 = 13.06 years, SD = .51, 52% female). Harsh parenting was observationally assessed during a family conflict paradigm. DNA was extracted from saliva samples and genotyped for the 5-HTTLPR and BDNF Val66Met polymorphisms. Adolescents provide self-reports of depressive symptoms annually across early adolescence. The results reveal Gene × Environment interactions as predictors of adolescent depressive symptom trajectories in the context of harsh parenting as an environmental risk factor. A BDNF Val66Met × Harsh Parenting interaction predicted the rise in depressive symptoms across a 3-year period, whereas a 5-HTTLPR × Harsh Parenting interaction predicted greater frequency in elevated depressive symptoms. The findings highlight the importance of unique genetic and environmental influences in the development and course of heightened depressive symptoms during adolescence.

Myriad approaches for handling missing data exist in the literature. However, few studies have investigated the tenability and utility of these approaches when used with intensive longitudinal data. In this study, we compare and illustrate two multiple imputation (MI) approaches for coping with missingness in fitting multivariate time-series models under different missing data mechanisms. They include a full MI approach, in which all dependent variables and covariates are imputed simultaneously, and a partial MI approach, in which missing covariates are imputed with MI, whereas missingness in the dependent variables is handled via full information maximum likelihood estimation. We found that under correctly specified models, partial MI produces the best overall estimation results. We discuss the strengths and limitations of the two MI approaches, and demonstrate their use with an empirical data set in which children's influences on parental conflicts are modeled as covariates over the course of 15 days (Schermerhorn, Chow, & Cummings, 2010).

Intergroup contact plays a critical role in the reduction of prejudice; however, there is limited research examining the multiple ways through which contact can impact trajectories of development for adolescents in divided societies. Thus, the goal of the current study was to examine individual- and context-level effects of intergroup contact on change in intergroup bias through adolescence. Hierarchical linear modeling was used to analyze five waves of data from 933 youth (M age  = 15.5, SD = 4.03; range: 10-20 years old; 52% female) living in 38 neighborhoods in Belfast, Northern Ireland. The results suggest that youth increase in bias with age. Adolescents with more frequent intergroup contact increase more quickly, and those who report higher quality of contact increase more slowly. Both frequency and quality of contact at the neighborhood level predicted slower increases in bias across adolescence. The results add to a growing literature that combines social and developmental approaches to understanding how intergroup processes and intergroup divide impact youth development of intergroup attitudes and behaviors. The results are discussed in terms of the importance of both individual experiences and the context of intergroup contact for youth development in divided contexts.

Although social difficulties have been identified as sequelae of children's experiences with interparental conflict and insecurity, little is known about the specific mechanisms underlying their vulnerability to social problems. Guided by emotional security theory, this study tested the hypothesis that children's emotional insecurity mediates associations between interparental conflict and their social difficulties by undermining their affiliative goals in best friendships. Participants included 235 families with the first of 5 measurement occasions over a 10-year period occurring when children were in kindergarten (mean age = 6 years). Findings from the lagged latent difference score analyses indicated that intensification of multi-method assessment of interparental conflict during the early school years predicted subsequent increases in children's emotional insecurity 5 years later in adolescence. In the latter part of the cascade, rises in emotional insecurity predicted decreases in adolescent friendship affiliation, which, in turn, were specifically associated with declines in social competence. The specificity of this cascade of changing processes in predicting social problems was supported by the robustness of the findings after the inclusion of static measures of each construct as predictors, parent-child relationship insecurity as a covariate, and increases in children's internalizing symptoms as an alternative outcome. (PsycINFO Database Record, ((c) 2018 APA, all rights reserved).)

This study tested a hypothesized cascade in which children's insecure representations of the interparental relationship increase their school problems by altering children's cortisol reactivity to stress and their executive functioning. Participants included 235 families. The first of five measurement occasions occurred when the children were in kindergarten (M age = 6 years), and they were followed through the transition to high school. The results indicated that children's histories of insecure representations of the interparental relationship during the early school years were associated with executive functioning difficulties in adolescence (M age = 14 years). This in turn predicted subsequent increases in school adjustment difficulties 1 year later. In addition, elevated cortisol reactivity to interadult conflict mediated the association between early histories of insecurity and subsequent executive function problems in adolescence.

This study was designed to test for specificity in the relationship between individual friendship provisions and adjustment across early adolescence. Using a narrative procedure, attachment (i.e., accessing care) and affiliation (i.e., forming cooperative partnerships) were found to be distinct functional themes organizing 293 adolescents' (M age  = 13) internal representations of their best friendship across three annual measurement occasions. Longitudinal, cross-lag analyses revealed a unique transactional relationship between friendship affiliation and greater social competence over time, controlling for friendship stability, maternal relationship quality, socioeconomic status, and gender. By contrast, friendship attachment predicted fewer subsequent internalizing symptoms from ages 14 to 15. Together, findings point to the importance of understanding individual differences in the content of adolescents' internal representations of friendship., (© 2017 The Authors. Journal of Research on Adolescence © 2017 Society for Research on Adolescence.)

Most faith traditions, in principle, promote family life and positive parent-child relationships. In recent years, research has moved beyond questions of whether religion supports positive parenting towards addressing more nuanced process-oriented questions, including how, why, and when religion is linked with adaptive or maladaptive parenting. Relations between religion and multiple specific parenting behaviors (e.g., involvement, warmth, authoritative parenting, communication) are identified, including contexts for when and why relations between religion and parenting are adaptive or maladaptive. A next step for research is the development and testing of theoretical models to more comprehensively account for process relations between religion and parenting., (Copyright © 2017 Elsevier Ltd. All rights reserved.)

Four distinct patterns of adolescents' behavioral, emotional, and physiological responses to family conflict were identified during mother-father-adolescent (M = 13.08 years) interactions. Most youth displayed adaptively regulated patterns comprised of low overt and subjective distress. Under-controlled adolescents exhibited elevated observable and subjective anger. Over-controlled adolescents were withdrawn and reported heightened subjective distress. Physiologically reactive adolescents had elevated cortisol coupled with low overt and subjective distress. Regulation patterns were associated with unique mental health trajectories. Under-controlled adolescents had elevated conduct and peer problems whereas over-controlled adolescents had higher anxiety and depressive symptoms. Physiologically reactive adolescents had low concurrent, but increasing levels of depressive, anxiety, and peer problem symptoms. Findings underscore the importance of examining organizations of regulatory strategies in contributing to adolescent mental health., (© 2016 The Authors. Journal of Research on Adolescence © 2016 Society for Research on Adolescence.)

The reader might get the impression that the four projects described in this Special Section proceeded in a systematic and predictable way. Of course, those of us engaged in each research project encountered pitfalls and challenges along the way. A main goal of this Special Section is to provide pathways and encouragement for those who may be interested in advancing high-quality research on this topic. In this paper, we describe a set of practical and ethical challenges that we encountered in conducting our longitudinal, process-oriented, and translational research with conflict-affected youth, and we illustrate how problems can be solved with the goal of maintaining the internal and external validity of the research designs. We are hopeful that by describing the challenges of our work, and how we overcame them, which are seldom treated in this or any other literature on research on child development in high-risk contexts, we can offer a realistic and encouraging picture of conducting methodologically sound research in conflict-affected contexts.

Over 1 billion children worldwide are exposed to political violence and armed conflict. The current conclusions are qualified by limited longitudinal research testing sophisticated process-oriented explanatory models for child adjustment outcomes. In this study, consistent with a developmental psychopathology perspective emphasizing the value of process-oriented longitudinal study of child adjustment in developmental and social-ecological contexts, we tested emotional insecurity about the community as a dynamic, within-person mediating process for relations between sectarian community violence and child adjustment. Specifically, this study explored children's emotional insecurity at a person-oriented level of analysis assessed over 5 consecutive years, with child gender examined as a moderator of indirect effects between sectarian community violence and child adjustment. In the context of a five-wave longitudinal research design, participants included 928 mother-child dyads in Belfast (453 boys, 475 girls) drawn from socially deprived, ethnically homogenous areas that had experienced political violence. Youth ranged in age from 10 to 20 years and were 13.24 (SD = 1.83) years old on average at the initial time point. Greater insecurity about the community measured over multiple time points mediated relations between sectarian community violence and youth's total adjustment problems. The pathway from sectarian community violence to emotional insecurity about the community was moderated by child gender, with relations to emotional insecurity about the community stronger for girls than for boys. The results suggest that ameliorating children's insecurity about community in contexts of political violence is an important goal toward improving adolescents' well-being and adjustment. These results are discussed in terms of their translational research implications, consistent with a developmental psychopathology model for the interface between basic and intervention research.

An increasing number of researchers and policymakers have been moved to study and intervene in the lives of children affected by violent conflicts (Masten, 2014). According to a United Nations Children's Fund (2009) report, over 1 billion children under the age of 18 are growing up in regions where acts of political violence and armed conflict are, as Ladds and Cairns (1996, p. 15) put it, "a common occurrence-a fact of life." In recent years, the United Nations Children's Fund, advocacy and human rights groups, journalists, and researchers have drawn public attention to the high rates of child casualties in these regions, and to the plights of those children still caught in the crossfire. It has thus become clear that both the challenges and the stakes are higher than ever to promote the safety and well-being of affected children around the world (Masten & Narayan, 2012; Tol, Jordans, Kohrt, Betancourt, & Komproe, 2012).

Recognizing the significance of interacting family subsystems, the present study addresses how interparental conflict is linked to adolescent emotional security as a function of parental gender. A total of 272 families with a child at 12.60 years of age (133 boys, 139 girls) were invited to participate each year for three consecutive years. A multi-informant method was used, along with trivariate models to test the associations among mothers, fathers, and their adolescent children's behaviors. The findings from separate models of destructive and constructive interparental conflict revealed intricate linkages among family members. In the model of destructive interparental conflict, mothers and fathers predicted each other's conflict behaviors over time. Moreover, adolescents' exposure to negativity expressed by either parent dampened their emotional security. Consistent with child effects models, adolescent emotional insecurity predicted fathers' destructive conflict behaviors. As for the model of constructive interparental conflict, fathers predicted mothers' conflict behaviors over time. Adolescents' exposure to fathers' constructive conflict behaviors also enhanced their sense of emotional security. Consistent with child effects models, adolescent emotional security predicted mothers' and fathers' constructive conflict behaviors. These findings extended the family and the adolescent literature by indicating that family processes are multiidirectional, involving multiple dyads in the study of parents' and adolescents' functioning. Contributions of these findings to the understanding of interparental conflict and emotional security in adolescence are discussed.

The role of emotional security in promoting positive adjustment following exposure to marital conflict has been identified in a large number of empirical investigations, yet to date, no interventions have explicitly addressed the processes that predict child adjustment after marital conflict. The current study evaluated a randomized controlled trial of a family intervention program aimed at promoting constructive marital conflict behaviors thereby increasing adolescent emotional security and adjustment. Families (n = 225) were randomized into 1 of 4 conditions: Parent-Adolescent (n = 75), Parent-Only (n = 75), Self-Study (n = 38) and No Treatment (n = 37). Multi-informant and multi-method assessments were conducted at baseline, post-treatment and 6-month follow-up. Effects of treatment on destructive and constructive conflict behaviors were evaluated using multilevel models where observations were nested within individuals over time. Process models assessing the impact of constructive and destructive conflict behaviors on emotional insecurity and adolescent adjustment were evaluated using path modeling. Results indicated that the treatment was effective in increasing constructive conflict behaviors (d = 0.89) and decreasing destructive conflict behaviors (d = -0.30). For the Parent-Only Group, post-test constructive conflict behaviors directly predicted lower levels of adolescent externalizing behaviors at 6-month follow-up. Post-test constructive conflict skills also indirectly affected adolescent internalizing behaviors through adolescent emotional security. These findings support the use of a brief psychoeducational intervention in improving post-treatment conflict and emotional security about interparental relationships.

This study examined the transactional interplay among dimensions of destructive interparental conflict (i.e., hostility and dysphoria), children's emotional insecurity, and their psychological problems from middle childhood and adolescence. Participants were 232 families, with the first of five measurement occasions occurring when children were in first grade (M age = 7 years). Cross-lagged, autoregressive models were conducted with a multiple-method, multiple-informant measurement approach to identify developmental cascades of interparental and child cascades. Results indicated that emotional insecurity was a particularly powerful mediator of prospective associations between interparental conflict (i.e., dysphoria and hostility) and child adjustment during adolescence rather than childhood. In reflecting bidirectionality in relationships between interparental and child functioning, children's psychological problems predicted increases in interparental dysphoria during childhood and adolescence. Although emotional insecurity was not identified as a proximal predictor of interparental difficulties, an indirect cascade was identified whereby insecurity in early adolescence was associated with increases in teen psychological problems, which in turn predicted greater interparental dysphoria over time. Results are interpreted in the context of how they advance transactional formulation of emotional security theory and its resulting translational implications for clinical initiatives.

This multistudy article examined the relative strength of mediational pathways involving hostile, disengaged, and uncooperative forms of interparental conflict, children's emotional insecurity, and their externalizing problems across 2 longitudinal studies. Participants in Study 1 consisted of 243 preschool children (M age = 4.60 years) and their parents, whereas Study 2 consisted of 263 adolescents (M age = 12.62 years) and their parents. Both studies utilized multimethod, multi-informant assessment batteries within a longitudinal design with 3 measurement occasions. Across both studies, lagged, autoregressive tests of the mediational paths revealed that interparental hostility was a significantly stronger predictor of the prospective cascade of children's insecurity and externalizing problems than interparental disengagement and low levels of interparental cooperation. Findings further indicated that interparental disengagement was a stronger predictor of the insecurity pathway than was low interparental cooperation for the sample of adolescents in Study 2. Results are discussed in relation to how they inform and advance developmental models of family risk. (PsycINFO Database Record, ((c) 2016 APA, all rights reserved).)

Marital attributions-that is, causal inferences and explanations spouses make about their partners' behavior-have been implicated as predictors of relationship functioning. Extending previous work, we examined marital attributions as a moderator of the link between marital conflict and depressive symptoms 1 year later. Participants were 284 couples who reported on marital attributions and depressive symptoms. Couples also engaged in a videotaped marital conflict interaction, which was later coded for specific conflict behaviors. The results showed that husbands' and wives' marital attributions about their partner moderated relations between marital conflict behavior and later depressive symptoms, controlling for global marital sentiments. For husbands, positive behavior and affect during marital conflict predicted a decrease in depressive symptoms, but only for husbands' who made low levels of responsibility and causal attributions about their wives. Wives' causal attributions about their partner also moderated relations between positive behavior and affect during marital conflict and husbands' later depressive symptoms. Reflecting an unexpected finding, negative behavior and affect during marital conflict predicted increases in wives' depressive symptoms, but only for wives who made low levels of responsibility attributions about their partner. The findings suggest that, for husbands, low levels of negative marital attributions for spouses may be protective, strengthening the positive effect of constructive conflict behaviors for their mental health, whereas for wives low levels of responsibility attributions about their spouse may be a risk factor, exacerbating the negative effect of negative marital conflict behaviors on their later depressive symptoms., ((c) 2016 APA, all rights reserved).)

Background: Over one billion children are exposed worldwide to political violence and armed conflict. Currently, conclusions about bases for adjustment problems are qualified by limited longitudinal research from a process-oriented, social-ecological perspective. In this study, we examined a theoretically-based model for the impact of multiple levels of the social ecology (family, community) on adolescent delinquency. Specifically, this study explored the impact of children's emotional insecurity about both the family and community on youth delinquency in Northern Ireland., Methods: In the context of a five-wave longitudinal research design, participants included 999 mother-child dyads in Belfast (482 boys, 517 girls), drawn from socially-deprived, ethnically-homogenous areas that had experienced political violence. Youth ranged in age from 10 to 20 and were 12.18 (SD = 1.82) years old on average at Time 1., Findings: The longitudinal analyses were conducted in hierarchical linear modeling (HLM), allowing for the modeling of interindividual differences in intraindividual change. Intraindividual trajectories of emotional insecurity about the family related to children's delinquency. Greater insecurity about the community worsened the impact of family conflict on youth's insecurity about the family, consistent with the notion that youth's insecurity about the community sensitizes them to exposure to family conflict in the home., Conclusions: The results suggest that ameliorating children's insecurity about family and community in contexts of political violence is an important goal toward improving adolescents' well-being, including reduced risk for delinquency., (© 2015 Association for Child and Adolescent Mental Health.)

Correlations between intergroup violence and youth aggression are often reported. Yet longitudinal research is needed to understand the developmental factors underlying this relation, including between-person differences in within-person change in aggression through the adolescent years. Multilevel modeling was used to explore developmental and contextual influences related to risk for youth aggression using 4 waves of a prospective, longitudinal study of adolescent/mother dyad reports (N = 820; 51% female; 10-20 years old) in Belfast, Northern Ireland, a setting of protracted political conflict. Experience with sectarian (i.e., intergroup) antisocial behavior predicted greater youth aggression; however, that effect declined with age, and youth were buffered by a cohesive family environment. The trajectory of aggression (i.e., intercepts and linear slopes) related to more youth engagement in sectarian antisocial behavior; however, being female and having a more cohesive family were associated with lower levels of youth participation in sectarian acts. The findings are discussed in terms of protective and risk factors for adolescent aggression, and more specifically, participation in sectarian antisocial behavior. The article concludes with clinical and intervention implications, which may decrease youth aggression and the perpetuation of intergroup violence in contexts of ongoing conflict.

Theoretical and empirical evidence suggest that the way in which parents discuss everyday emotional experiences with their young children (i.e., elaborative reminiscing) has significant implications for child cognitive and socioemotional functioning, and that maltreating parents have a particularly difficult time in engaging in this type of dialogue. This dyadic interactional exchange, therefore, has the potential to be an important process variable linking child maltreatment to developmental outcomes at multiple levels of analysis. The current investigation evaluated the role of maternal elaborative reminiscing in associations between maltreatment and child cognitive, emotional, and physiological functioning. Participants included 43 maltreated and 49 nonmaltreated children (aged 3-6) and their mothers. Dyads participated in a joint reminiscing task about four past emotional events, and children participated in assessments of receptive language and emotion knowledge. Child salivary cortisol was also collected from children three times a day (waking, midday, and bedtime) on 2 consecutive days to assess daily levels and diurnal decline. Results indicated that maltreating mothers engaged in significantly less elaborative reminiscing than did nonmaltreating mothers. Maternal elaborative reminiscing mediated associations between child maltreatment and child receptive language and child emotion knowledge. In addition, there was support for an indirect pathway between child maltreatment and child cortisol diurnal decline through maternal elaborative reminiscing. Directions for future research are discussed, and potential clinical implications are addressed.

Building on empirical documentation of children's involvement in interparental conflicts as a weak predictor of psychopathology, we tested the hypothesis that involvement in conflict more consistently serves as a moderator of associations between children's emotional reactivity to interparental conflict and their psychological problems. In Study 1, 263 early adolescents (M age = 12.62 years), mothers, and fathers completed surveys of family and child functioning at 2 measurement occasions spaced 2 years apart. In Study 2, 243 preschool children (M age = 4.60 years) participated in a multimethod (i.e., observations, structured interview, surveys) measurement battery to assess family functioning, children's reactivity to interparental conflict, and their psychological adjustment. Across both studies, latent difference score analyses revealed that involvement moderated associations between emotional reactivity and children's increases in psychological (i.e., internalizing and externalizing) problems. Children's emotional reactivity to interparental conflict was a significantly stronger predictor of their psychological maladjustment when they were highly involved in the conflicts. In addition, the developmental benefits and costs of involvement varied as a function of emotional reactivity. Involvement in interparental conflict predicted increases in psychological problems for children experiencing high emotional reactivity and decreases in psychological problems when they exhibited low emotional reactivity. We interpret the results in the context of the new formulation of emotional security theory (e.g., Davies & Martin, 2013) and family systems models of children's parentification (e.g., Byng-Hall, 2002)., ((c) 2015 APA, all rights reserved).)

Social identity in Northern Ireland is multifaceted, with historical, religious, political, social, economic, and psychological underpinnings. Understanding the factors that influence the strength of identity with the Protestant or Catholic community, the two predominate social groups in Northern Ireland, has implications for individual well-being as well as for the continuation of tension and violence in this setting of protracted intergroup conflict. This study examined predictors of the strength of in-group identity in 692 women (mean age 37 years) in post-accord Northern Ireland. For Catholics, strength of in-group identity was positively linked to past negative impact of sectarian conflict and more frequent current church attendance, whereas for Protestants, strength of in-group identity was related to greater status satisfaction regarding access to jobs, standard of living, and political power compared to Catholics; that is, those who felt less relative deprivation. The discussion considers the differences in the factors underlying stronger identity for Protestants and Catholics in this context.

Conflict in specific family systems (e.g., interparental, parent-child) has been implicated in the development of a host of adjustment problems in adolescence, but little is known about the impact of family conflict involving multiple family systems. Furthermore, questions remain about the effects of family conflict on symptoms of specific disorders and adjustment problems and the processes mediating these effects. The present study prospectively examines the impact of family conflict and emotional security about the family system on adolescent symptoms of specific disorders and adjustment problems, including the development of symptoms of anxiety, depression, conduct problems, and peer problems. Security in the family system was examined as a mediator of these relations. Participants included 295 mother-father-adolescent families (149 girls) participating across three annual time points (grades 7-9). Including auto-regressive controls for initial levels of emotional insecurity and multiple adjustment problems (T1), higher-order emotional insecurity about the family system (T2) mediated relations between T1 family conflict and T3 peer problems, anxiety, and depressive symptoms. Further analyses supported specific patterns of emotional security/insecurity (i.e., security, disengagement, preoccupation) as mediators between family conflict and specific domains of adolescent adjustment. Family conflict was thus found to prospectively predict the development of symptoms of multiple specific adjustment problems, including symptoms of depression, anxiety, conduct problems, and peer problems, by elevating in in adolescent's emotional insecurity about the family system. The clinical implications of these findings are considered.

A growing literature supports the importance of understanding the link between religiosity and youths' adjustment and development, but in the absence of rigorous, longitudinal designs, questions remain about the direction of effect and the role of family factors. This paper investigates the bidirectional association between adolescents' relationship with God and their internalizing adjustment. Results from 2-wave, SEM cross-lag analyses of data from 667 mother/adolescent dyads in Belfast, Northern Ireland (50% male, M age = 15.75 years old) supports a risk model suggesting that greater internalizing problems predict a weaker relationship with God 1 year later. Significant moderation analyses suggest that a stronger relationship with God predicted fewer depression and anxiety symptoms for youth whose mothers used more religious coping.

The negative impact of political violence on adolescent adjustment is well-established. Less is known about factors that affect adolescents' positive outcomes in ethnically-divided societies, especially influences on prosocial behaviors toward the outgroup, which may promote constructive relations. For example, understanding how intergroup experiences and attitudes motivate outgroup helping may foster intergroup cooperation and help to consolidate peace. The current study investigated adolescents' overall and outgroup prosocial behaviors across two time points in Belfast, Northern Ireland ( N = 714 dyads; 49% male; Time 1: M = 14.7, SD = 2.0, years old). Controlling for Time 1 prosocial behaviors, age and gender, multivariate structural equation modeling showed that experience with intergroup sectarian threat predicted fewer outgroup prosocial behaviors at Time 2 at the trend level. On the other hand, greater experience of intragroup nonsectarian threat at Time 1 predicted more overall and outgroup prosocial behaviors at Time 2. Moreover, positive outgroup attitudes strengthened the link between intragroup threat and outgroup prosocial behaviors one year later. Finally, experience with intragroup nonsectarian threat and outgroup prosocial behaviors at Time 1 was related to more positive outgroup attitudes at Time 2. The implications for youth development and intergroup relations in post-accord societies are discussed.

To establish plant culture systems for product synthesis, a multi-scale engineering approach is necessary. At the intracellular level, the influx of 'omics' data has necessitated development of new methods to properly annotate and establish useful metabolic models that can be applied to elucidate unknown steps in specialized metabolite biosynthesis, define effective metabolic engineering strategies and increase enzyme diversity available for synthetic biology platforms. On an intercellular level, the presence of aggregates in culture leads to distinct metabolic sub-populations. Recent advances in flow cytometric analyses and mass spectrometry imaging allow for resolution of metabolites on the single cell level, providing an increased understanding of culture heterogeneity. Finally, extracellular engineering can be used to enhance culture performance through media manipulation, co-culture with bacteria, the use of exogenous elicitors or modulation of shear stress., (Copyright © 2014 Elsevier Ltd. All rights reserved.)

Adolescents exposed to interparental aggression are at increased risk for developing adjustment problems. The present study explored intervening variables in these pathways in a community sample that included 266 adolescents between 12 and 16 years old (M = 13.82; 52.5% boys, 47.5% girls). A moderated mediation model examined the moderating role of adrenocortical reactivity on the meditational capacity of their emotional insecurity in this context. Information from multiple reporters and adolescents' adrenocortical response to conflict were obtained during laboratory sessions attended by mothers, fathers and their adolescent child. A direct relationship was found between marital aggression and adolescents' internalizing behavior problems. Adolescents' emotional insecurity mediated the relationship between marital aggression and adolescents' depression and anxiety. Adrenocortical reactivity moderated the pathway between emotional insecurity and adolescent adjustment. The implications for further understanding the psychological and physiological effects of adolescents' exposure to interparental aggression and violence are discussed.

Despite calls for process-oriented models for child maladjustment due to heightened marital conflict in the context of parental depressive symptoms, few longitudinal tests of the mechanisms underlying these relations have been conducted. Addressing this gap, the present study examined multiple factors longitudinally that link parental depressive symptoms to adolescent adjustment problems, building on a conceptual model informed by emotional security theory (EST). Participants were from 320 families (158 boys, 162 girls), including mothers and fathers, who took part when their children were in kindergarten (T1), second (T2), seventh (T3), eighth (T4) and ninth (T5) grades. Parental depressive symptoms (T1) were related to changes in adolescents' externalizing and internalizing symptoms (T5), as mediated by parents' negative emotional expressiveness (T2), marital conflict (T3), and emotional insecurity (T4). Evidence was thus advanced for emotional insecurity as an explanatory process in the context of parental depressive symptoms.

Using a daily diary method, this study examined concurrent and time-lagged relations between marital and parent-child relationship qualities, providing a test of the spillover and compensatory hypotheses. In addition, this study tested both mothers' and fathers' depressive symptoms as moderators of these daily linkages. Participants were 203 families, in which mothers and fathers completed daily diaries for 15 days. At the end of each reporting day, parents independently rated the emotional quality of their relationship with their spouse and with their child that day. Controlling for global levels of marital satisfaction, marital conflict, and parenting, a positive association was found between mothers' and fathers' daily ratings of marital quality and their ratings of parent-child relationship quality, supporting the spillover hypothesis. When considering time-lagged relations, support was found for the compensatory hypothesis for mothers: lower levels of marital quality were related to increases in mother-child relationship quality from one day to the next. Furthermore, both maternal and paternal depressive symptoms moderated the link between marital quality and the other parent's relationship quality with their child. Whereas maternal depressive symptoms strengthened spillover relations for fathers on the next day, paternal depression was related to less spillover for mothers on the same day. Alternative models did not find evidence for parent-child relationship quality as a predictor of changes in marital quality on the next day. The findings underscore the importance of the quality of the marital relationship for predicting the quality of other family relationships., (PsycINFO Database Record (c) 2014 APA, all rights reserved.)

Youths' risk for adjustment problems in contexts of political violence is well-documented. However, outcomes vary widely, with many children functioning well. Accordingly, moving beyond further documenting the risk for many negative outcomes associated with living in contexts of political violence, a second generation of research is moving towards identifying the mechanisms and conditions that contribute to children's adjustment. Increasing support is emerging for understanding effects on children in terms of changes in the social contexts in which children live, and in the psychological processes engaged by these social ecologies. Selected themes are considered, including (a) the need to study multiple levels of the social ecology, (b) differentiating between the effects of exposure to contexts of political versus non-political violence, and (c) theories about explanatory processes. Selected research pertinent to these directions is reviewed, including findings from a six-wave longitudinal study on political violence and children in Northern Ireland.

Recent research supports the promise of examining interactive models of physiological processes on children's adjustment. The present study investigates interactions between children's autonomic nervous system activity and adrenocortical functioning in the context of marital discord; specifically, testing models of concurrent responses proposed by Bauer et al. ([2002] Developmental and Behavioral Pediatrics 23:102-113) in the prediction of children's behavioral responses to conflict and adjustment. Asymmetry and symmetry in children's salivary alpha-amylase and cortisol were examined in 195 children (M age = 8 years) in response to viewing conflict vignettes. Results were partially consistent with an interactive model in the context of high marital discord; asymmetry among higher alpha-amylase and lower cortisol related to higher emotional insecurity and concurrent and subsequent maladjustment. In contrast, patterns of symmetrical responses were related to greater maladjustment for children exposed to lower levels of marital discord, supporting an additive model. Findings support the importance of a multisystem approach to investigating the adaptiveness of children's physiological stress responses, while also highlighting the value of considering physiological responses in the context of family risk., (© 2013 Wiley Periodicals, Inc.)

The protective role of strength of group identity was examined for youth in a context of protracted political conflict. Participants included 814 adolescents (Mage = 13.61, SD = 1.99 at Time 1) participating in a longitudinal study in Belfast, Northern Ireland. Utilizing hierarchical linear modeling, the results show that the effect of exposure to sectarian antisocial behaviors has a stronger effect on youth emotion problems for older adolescents. The results also show that youth with higher strength of group identity reported fewer emotion problems in the face of sectarian antisocial behavior but that this buffering effect is stronger for Protestants compared to Catholics. Implications are discussed for understanding the role of social identity in postaccord societies., (© 2013 The Authors. Child Development © 2013 Society for Research in Child Development, Inc.)

Going beyond the association between youth exposure to political violence and psychopathology, the current paper examines within-person change in youth strength of identity with their ethno-political group and youth reports of the insecurity in their communities. Conceptually related but growing out of different paradigms, both group identity and emotional insecurity have been examined as key variables impacting youth responses to threats from other group members. The goal of the current study is to review previous studies examining these two key variables and to contribute new analyses, modeling within-person change in both variables and examining co-variation in their growth The current paper uses data from 823 Belfast adolescents over 4 years. The results suggest youth are changing linearly over age in both constructs and that there are ethno-political group differences in how youth are changing. The results also indicate that change in insecurity is related to strength of identity at age 18, and strength of identity and emotional insecurity are related at age 18. Implications and directions for future work in the area of youth and political violence are discussed.

This study tested whether the mediational pathway involving interparental conflict, adolescent emotional insecurity, and their psychological problems was altered by their earlier childhood histories of insecurity. Participants included 230 families, with the first of the five measurement occasions occurring when children were in first grade (Mage  = 7 years). Results indicated that interparental conflict was associated with increases in adolescent emotional insecurity that, in turn, predicted subsequent increases in their psychological problems. Childhood insecurity predicted adolescent maladjustment 5 years later even after considering contemporaneous family experiences. Moderator findings revealed that adolescents with relatively higher levels of insecurity in childhood evidenced disproportionately greater and reduced levels of insecurity in the context of high and low levels of interparental conflict, respectively., (© 2013 The Authors. Child Development © 2013 Society for Research in Child Development, Inc.)

Triangulation is a family-wide process in which children are inappropriately involved in interparental conflict, placing them at heightened risk for adjustment problems. A common form of triangulation occurs by parents pressuring their children to take sides, which may result in feelings of being torn between parents. Externalizing behaviors in particular may develop as adolescents feel caught in the middle of conflict and forced to choose a side. However, the nature of the triadic process of triangulation may be impacted by dyadic-level relationships within the family. The authors thus explored how positive parenting processes may alter the relations between triangulation and adolescent externalizing problems. Mothers, fathers, and adolescents (n = 301 families) provided assessments of adolescent externalizing problems, triangulation, and maternal and paternal warmth. Analyses revealed a 3-way interaction among triangulation and maternal and paternal warmth predicting adolescent externalizing problems; child gender also moderated these relations. Among highly triangulated youth, boys displayed increased externalizing problems when both parents exhibited low or high warmth, whereas girls showed increased behavior problems in the context of low maternal but high paternal warmth. These findings indicate the importance of examining the broader family context and gender when considering the impact of triangulation during adolescence.

Building on the conceptual framework of emotional security theory (Davies and Cummings in Psychol Bull 116:387-411, 1994), this study longitudinally examined multiple factors linking parental depressive symptoms and child internalizing symptoms. Participants were 235 children (106 boys, 129 girls) and their cohabiting parents. Assessments included mothers' and fathers' depressive symptoms when children were in kindergarten, parents' negative expressiveness when children were in first grade, children's emotional insecurity 1 year later, and children's internalizing symptoms in kindergarten and second grade. Findings revealed both mothers' and fathers' depressive symptoms were related to changes in children's internalizing symptoms as a function of parents' negative emotional expressiveness and children's emotional insecurity. In addition to these similar pathways, distinctive pathways as a function of parental gender were identified. Contributions are considered for understanding relations between parental depressive symptoms and children's development.

This study further explored the impact of sectarian violence and children's emotional insecurity about community on child maladjustment using a 4-wave longitudinal design. The study included 999 mother-child dyads in Belfast, Northern Ireland (482 boys, 517 girls). Across the 4 waves, child mean age was 12.19 (SD = 1.82), 13.24 (SD = 1.83), 13.61 (SD = 1.99), and 14.66 years (SD = 1.96), respectively. Building on previous studies of the role of emotional insecurity in child adjustment, the current study examines within-person change in emotional insecurity using latent growth curve analyses. The results showed that children's trajectories of emotional insecurity about community were related to risk for developing conduct and emotion problems. These findings controlled for earlier adjustment problems, age, and gender, and took into account the time-varying nature of experience with sectarian violence. Discussion considers the implications for children's emotional insecurity about community for relations between political violence and children's adjustment, including the significance of trajectories of emotional insecurity over time., (PsycINFO Database Record (c) 2013 APA, all rights reserved.)

This study addresses the links between destructive and constructive marital conflict and mothers' and fathers' parenting to understand associations with children's social and school adjustment. Multi-method, longitudinal assessments of 235 mothers, fathers, and children (129 girls) were collected across kindergarten, first, and second grades (ages 5-7 at Time 1; ages 7-9 at Time 3). Whereas constructive marital conflict was related to both mothers' and fathers' warm parenting, destructive marital conflict was only linked to fathers' use of inconsistent discipline. In turn, both mothers' and fathers' use of psychological control was related to children's school adjustment, and mothers' warmth was related to children's social adjustment. Reciprocal links between constructs were also explored, supporting associations between destructive marital conflict and mothers' and fathers' inconsistent discipline. The merit of examining marital conflict and parenting as multidimensional constructs is discussed in relation to understanding the processes and pathways within families that affect children's functioning.

The goal of the current study was to examine the moderating role of in-group social identity on relations between youth exposure to sectarian antisocial behavior in the community and aggressive behaviors. Participants included 770 mother-child dyads living in interfaced neighborhoods of Belfast. Youth answered questions about aggressive and delinquent behaviors as well as the extent to which they targeted their behaviors toward members of the other group. Structural equation modeling results show that youth exposure to sectarian antisocial behavior is linked with increases in both general and sectarian aggression and delinquency over one year. Reflecting the positive and negative effects of social identity, in-group social identity moderated this link, strengthening the relationship between exposure to sectarian antisocial behavior in the community and aggression and delinquency towards the out-group. However, social identity weakened the effect for exposure to sectarian antisocial behavior in the community on general aggressive behaviors. Gender differences also emerged; the relation between exposure to sectarian antisocial behavior and sectarian aggression was stronger for boys. The results have implications for understanding the complex role of social identity in inter-group relations for youth in post-accord societies.

Although relations between political violence and child adjustment are well documented, longitudinal research is needed to adequately address the many questions remaining about the contexts and developmental trajectories underlying the effects on children in areas of political violence. The study examined the relations between sectarian and nonsectarian community violence and adolescent adjustment problems over 4 consecutive years. Participants included 999 mother-child dyads (482 boys, 517 girls), M ages = 12.18 (SD = 1.82), 13.24 (SD = 1.83), 13.61 (SD = 1.99), and 14.66 (SD = 1.96) years, respectively, living in socially deprived neighborhoods in Belfast, Northern Ireland, a context of historical and ongoing political violence. In examining trajectories of adjustment problems, including youth experience with both sectarian and nonsectarian antisocial behaviors, sectarian antisocial behavior significantly predicted more adjustment problems across the 4 years of the study. Experiencing sectarian antisocial behavior was related to increased adolescent adjustment problems, and this relationship was accentuated in neighborhoods characterized by higher crime rates. The discussion considers the implications for further validating the distinction between sectarian and nonsectarian violence, including consideration of neighborhood crime levels, from the child's perspective in a setting of political violence.

This study examines the influence of social ecological risks within the domains of parenting, family environment, and community in the prediction of educational outcomes for 770 adolescents (49% boys, 51% girls, M = 13.6 years, SD = 2.0) living in a setting of protracted political conflict, specifically working class areas of Belfast, Northern Ireland. Controlling for religious community, age, and gender, youths' lower academic achievement was associated with family environments characterized by high conflict and low cohesion. School ehaviour problems were related to greater exposure to community violence, or sectarian and nonsectarian antisocial behaviour. Youths' expectations about educational attainment were undermined by conflict in the family environment and antisocial behaviour in the community, as well as parenting low in warmth and behavioural control. Findings underscore the importance of considering family and community contributions to youths' educational outcomes. Suggestions regarding targeted interventions toward promoting resilience are discussed, such as assessing both child and family functioning, developing multidimensional interventions for parents, and building community partnerships, among others.