Marital adjustment as a moderator for genetic and environmental influences on parenting

Family interactions in toddlerhood influence social competence in preschool age: Accounting for genetic and prenatal influences

Identification of early promotive and risk factors for social competence is important for fostering children's successful social development; particularly given social competence is essential for children's later academic and psychological well-being. While research suggests that the early parent-child relationship, genetics, and prenatal influences are associated with social competence, there is less research considering how these factors may operate together to shape children's social competence in early childhood. Using a genetically informed sample from the Early Growth and Development Study (N = 561), we examined multiple levels of influence (i.e., genetic, prenatal, parenting, and child characteristics) on children's social competence at 4.5 years old. Results from structural equation models showed adoptive mother overreactivity at 18 months was positively associated with child dysregulation at 27 months, which, in turn, was associated with lower levels of social competence at 4.5 years. Also, child reactivity at 18 months was independently associated with higher levels of adoptive mother overreactivity at 27 months, which, in turn, was associated with lower levels of social competence at 4.5 years. Finally, we found an evocative effect on adoptive fathers' overreactivity at 18 months such that prenatal birth mother distress was negatively associated with adoptive fathers' overreactivity at 18 months. Overall, this study found evidence for genetic influences, and bidirectional associations between parent and child in toddlerhood that are related to lower levels of social competence when children were 4.5 years old. We also found that the prenatal environment was associated with parenting, but not with child behavior directly. This study's ability to simultaneously examine multiple domains of influence helps provide a more comprehensive picture of important mechanisms and developmental periods for children's early social competence.

The interplay between father-adolescent phenotypic resemblance and interparental conflict in predicting harsh discipline

Phenotypic resemblance refers to the degree of physical and behavioral similarity between parent and child. Evolutionary approaches to the determinants of parenting have consistently found father-child phenotypic resemblance to serve as a risk factor for harsh discipline, but we still know little about the mechanisms underlying these associations. To address this gap in the literature, the present study employed a mediated moderation model to understand how interparental conflict and dysfunctional child-oriented attributions for children's misbehavior can help explain associations between father-child phenotypic resemblance and harsh discipline during the period of adolescence. Participants included 151 parents of adolescents (Mage = 12.3, range = 12-14) recruited from a northeastern region in the United States. Fathers reported on father-child phenotypic resemblance, interparental conflict, dysfunctional child-oriented attributions, and harsh discipline. Structural equation modeling analyses revealed a significant moderating role of interparental conflict in amplifying associations between phenotypic resemblance and harsh discipline in a for-better-and-for-worse manner over a 1-year period. In support of mediated moderation, we further found that the interaction between phenotypic resemblance and interparental conflict in predicting harsh discipline was partially accounted for by increases in dysfunctional child-oriented attributions over a 1-year period, which in turn, was associated with harsh discipline concurrently. Findings are discussed within evolutionary and developmental frameworks. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Reexamining the association between the interparental relationship and parent-child interactions: Incorporating heritable influences

Family systems research has identified two key processes (spillover and compensatory), linking interparental relationship quality to the parent-child relationship. However, previous research has focused on the parent as the sole initiator and had not often considered the role of the child in these processes. The present study adds to the literature by leveraging a genetically informed design to examine possible child evocative effects on spillover and compensatory processes. Participants were from a longitudinal parent-offspring adoption sample of 361 linked sets of adoptive parents of an adopted child (57% male), and the child's birth parents. Adoptive parents reported on child pleasure and anger at 18 months and the interparental relationship at 27 months. Parent-child interactions were observed at child age 6 years, and heritable influences were assessed via birth mother self-report at 5 months. Our results indicated a dampening effect where higher interparental warmth at child age 27 months was associated with less adoptive mother-child coercion at child age 6 years, and a compensatory effect where higher interparental conflict was associated with more adoptive father-child positive engagement. Moreover, our results indicated child-driven effects via both genetic and environmental pathways. Specifically, higher levels of birth mother negative affect (heritable characteristic) were associated with lower levels of adoptive father-child coercion. Also, child anger was positively associated with interparental conflict, and child pleasure was positively associated with interparental warmth. These findings support findings from the family literature with evidence of compensatory mechanisms, while also highlighting the active role children play in shaping family interactions. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Parenting stress among new parents before and during the COVID-19 pandemic

BACKGROUND

The outbreak of COVID-19 has forced parents to deal with a challenging crisis, which may have increased their stress levels, negatively affecting their parenting and putting their infants at risk of abuse.

OBJECTIVE

To examine the contribution of the pandemic to parenting stress, exploring differences in parenting stress among new parents before and during the crisis, the role of background and personal variables, and the possibility that the study phase moderated the associations of gender and personal resources with parenting stress.

METHOD

Israeli parents (n = 1591) whose first child was 3-12 months old were recruited twice through social media: in 2019, before the spread of COVID-19 (n = 985); and in March 2020, during the pandemic (n = 606).

RESULTS

Sociodemographic variables, perception of the childbirth as traumatic, lower meaning in life, higher search for meaning, less marital satisfaction, and study phase all contributed to greater parenting stress. In addition, the association between gender and stress was moderated by study phase, with fathers reporting a greater increase in stress during the pandemic. Moreover, only during the pandemic did fathers report higher parenting stress than mothers.

CONCLUSIONS

The findings highlight the vulnerability of new parents of young infants to parenting stress during the crisis, and the special attention which should be paid to fathers. They indicate the value of strengthening meaning in life and preserving good marital relationships as resources that help to cope with the heightened parenting stress at this time.

Intergenerational relations, circumstances, and changes in mothers' marital quality during two years following childbirth

In this study, the researchers examined, from an attachment theory perspective, changes in mothers' (n = 707) perception of the marital relationship over the course of the two years following childbirth. We found a decline in perceived quality of mothers' marital relationship over time, as well as several significant associations between birth circumstances (assisted reproductive technology, first/non-first baby), insecure attachment, and certain forms of support from the grandmothers on the one hand, and marital quality immediately after childbirth and over time on the other. Some forms of support served as partial mediators between attachment orientation and marital quality. We believe that the current findings can assist in designing interventions aimed at improving the spousal relationship after childbirth and decreasing potential stressors for both parents and newborns.

Studying Stepfamilies: Four Eras of Family Scholarship

Historically, there have always been stepfamilies, but until the early 1970s, they remained largely unnoticed by social scientists. Research interest in stepfamilies followed shortly after divorce became the primary precursor to stepfamily formation. Because stepfamilies are structurally diverse and much more complex than nuclear families, they have created considerable challenges for both researchers and clinicians. This article examines four eras of stepfamily scholarship, tracing the development of research questions, study designs and methods, and conceptual frameworks from the mid-1970s to the present and drawing implications for the current state of the field.

How Can Genetically Informed Research Help Inform the Next Generation of Interparental and Parenting Interventions?

There is robust evidence that the interparental relationship and parenting behaviors each have a significant influence on children's risk for emotional (internalizing) and behavioral (externalizing) problems. Indeed, interventions targeting the interparental relationship and parenting processes show significant intervention-related reductions in child internalizing and externalizing problems. However, most evidence-based parenting- and couple-focused interventions result in small to medium effects on children's emotional and behavior problems. It is proposed that there is opportunity to improve upon these interventions through incorporation of knowledge from quantitative genetic research. Three core recommendations are provided for practitioners engaging in intervention work with children and families. These recommendations are contextualized relative to what quantitative genetic studies can tell us about the role of the interparental relationship and parenting behaviors on child outcomes.

Birth and Adoptive Parent Antisocial Behavior and Parenting: A Study of Evocative Gene-Environment Correlation

Negative parenting is shaped by the genetically influenced characteristics of children (via evocative rGE) and by parental antisocial behavior; however, it is unclear how these factors jointly impact parenting. This study examined the effects of birth parent and adoptive parent antisocial behavior on negative parenting. Participants included 546 families within a prospective adoption study. Adoptive parent antisocial behavior emerged as a small but significant predictor of negative parenting at 18 months and of change in parenting from 18 to 27 months. Birth parent antisocial behavior predicted change in adoptive father's (but not mother's) parenting over time. These findings highlight the role of parent characteristics and suggest that evocative rGE effects on parenting may be small in magnitude in early childhood.

Child-evoked maternal negativity from 9 to 27 months: Evidence of gene-environment correlation and its moderation by marital distress

Past research has documented pervasive genetic influences on emotional and behavioral disturbance across the life span and on liability to adult psychiatric disorder. Increasingly, interest is turning to mechanisms of gene-environment interplay in attempting to understand the earliest manifestations of genetic risk. We report findings from a prospective adoption study, which aimed to test the role of evocative gene-environment correlation in early development. Included in the study were 561 infants adopted at birth and studied between 9 and 27 months, along with their adoptive parents and birth mothers. Birth mother psychiatric diagnoses and symptoms scales were used as indicators of genetic influence, and multiple self-report measures were used to index adoptive mother parental negativity. We hypothesized that birth mother psychopathology would be associated with greater adoptive parent negativity and that such evocative effects would be amplified under conditions of high adoptive family adversity. The findings suggested that genetic factors associated with birth mother externalizing psychopathology may evoke negative reactions in adoptive mothers in the first year of life, but only when the adoptive family environment is characterized by marital problems. Maternal negativity mediated the effects of genetic risk on child adjustment at 27 months. The results underscore the importance of genetically influenced evocative processes in early development.