Trajectories of maternal depressive symptoms from infancy through early childhood: The roles of perceived financial strain, social support, and intimate partner violence.

Although new mothers are at risk of heightened vulnerability for depressive symptoms, there is limited understanding regarding changes in maternal depressive symptoms over the course of the postpartum and early childhood of their child's life among rural, low-income mothers from diverse racial backgrounds. This study examined distinct trajectories of depressive symptoms among rural low-income mothers during the first five years of their child's life, at 6, 15, 24, and 58 months, using data from the Family Life Project (N = 1,292). Latent class growth analysis identified four distinct trajectories of maternal depressive symptoms, including Low-decreasing (50%; n = 622), Low-increasing (26%; n = 324), Moderate-decreasing (13%; n = 156), and Moderate-increasing (11%; n = 131) trajectories. Multinomial logistic regression demonstrated that higher perceived financial strain and intimate partner violence, and lower social support predicted higher-risk trajectories (Low-increasing, Moderate-decreasing, and Moderate-increasing) relative to the Low-decreasing trajectory. Compared to the Low-decreasing trajectory, lower neighborhood safety/quietness predicted to the Low-increasing trajectory. Moreover, lower social support predicted the Moderate-increasing trajectory, the highest-risk trajectory, compared to those in Moderate-decreasing. The current analyses underscore the heterogeneity on patterns of depressive symptoms among rural, low-income mothers, and that the role of both proximal and broader contexts contributing to distinct trajectories of maternal depressive symptoms over early childhood.

Sensitive caregiving and reward responsivity: A novel mechanism linking parenting and executive functions development in early childhood.

Sensitive caregiving is an essential aspect of positive parenting that influences executive functions development, but the mechanisms underlying this association are less clear. Using data from the Family Life Project, a large prospective longitudinal sample of 1292 families residing in rural, predominately low-income communities, the current study examined whether sensitive caregiving impacts executive functions development by shaping behavioral reward processing systems in early postnatal life. Results indicated that higher levels of sensitive caregiving during infancy were associated with heightened reward responsivity at age 4, which in turn predicted superior executive functions ability at age 5. Notably, children's reward responsivity partially mediated the relationship between sensitive caregiving in infancy and executive functions ability at school entry. These findings add to prior work on early experience and children's executive functions and highlight caregiver scaffolding of developing reward processing systems as a potential foundational mechanism for supporting adaptive behavior and self-regulation across the lifespan.

Profiles of early family environments and the growth of executive function: Maternal sensitivity as a protective factor.

We identified family risk profiles at 6 months using socioeconomic status (SES) and maternal mental health indicators with data from the Family Life Project (N = 1,292). We related profiles to executive function (EF) at 36 months (intercept) and growth in EF between 36 and 60 months. Latent profile analysis revealed five distinct profiles, characterized by different combinations of SES and maternal mental health symptoms. Maternal sensitivity predicted faster growth in EF among children in the profile characterized by deep poverty and the absence of maternal mental health symptoms. Maternal sensitivity also predicted higher EF intercept but slower EF growth among children in the profile characterized by deep poverty and maternal mental health symptoms, and children in the near poor (low SES), mentally healthy profile. Maternal sensitivity also predicted higher EF intercept but had no effect on growth in EF in the near poor, mentally distressed profile. In contrast, maternal sensitivity did not predict the intercept or growth of EF in the privileged SES/mentally healthy profile. Our findings using a person-centered approach provide a more nuanced understanding of the role of maternal sensitivity in the growth of EF, such that maternal sensitivity may differentially affect the growth of EF in various contexts.

Within-person bidirectional associations between maternal cortisol reactivity and harsh parenting across infancy and toddlerhood.

To understand transactional associations between mothers' biological stress responsivity and parenting behaviors, we examined bidirectional effects between maternal cortisol reactivity to observing their children during distress-eliciting paradigms and harsh parenting across infancy and toddlerhood using longitudinal data from the Family Life Project (N = 1,292, 41.5% African American). Children completed a series of distress-eliciting laboratory paradigms when they were 7, 15, and 24 months old, and mothers observed their children during the paradigms. Maternal cortisol reactivity was computed as a residualized change score from baseline to 20 min postparadigm, controlling for the time of day the saliva sample was collected. Harsh parenting was measured using five items from the Home Observation Measurement of the Environment inventory. A random-intercept cross-lagged panel model revealed that increases in maternal cortisol reactivity at 15 months predicted subsequent increases in harsh parenting at 24 months. Similarly, increases in harsh parenting at 15 months predicted increases in maternal cortisol reactivity at 24 months. Findings indicate that increased cortisol reactivity to children's distress in early toddlerhood may indicate a risk for harsh parenting in late toddlerhood and that increases in harsh parenting can also negatively impact mothers' stress physiology over time. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Maternal depressive symptoms and the growth of child executive function: Mediation by maternal sensitivity.

[Correction Notice: An Erratum for this article was reported online in Journal of Family Psychology on Feb 09 2023 (see record 2023-44680-001). In the original article, there were errors in the second paragraph of the Method section whereby the text "22.1% did not in Grade 3," should have read "22.1% in Grade 3," and the text "The Ohio State University)." should have read "The Ohio State University." In addition, Figure 1 was incorrect and has been replaced. All versions of this article have been corrected.] This study examined the prospective associations among the trajectories of maternal depressive symptoms, maternal sensitivity, and child executive function (EF) across early and middle childhood, and tested the mediating role of maternal sensitivity in the links between change in maternal depressive symptoms and the growth of child EF. Participants included 1,364 children and mothers from the National Institute of Child Health and Human Development (NICHD) Study of Early Child Care and Youth Development (NICHD SECCYD). We found that maternal depressive symptoms (from 6 months to Grade 5) and sensitivity (from 36 months to Grade 5) decreased, whereas child EF (planning skills; from Grade 1 to 5) increased over time. We also found several direct associations: (a) lower maternal depressive symptoms at 36 months predicted higher sensitivity at 54 months; (b) higher sensitivity at 54 months and a faster decrease in sensitivity from 36 months to Grade 5 predicted higher child EF in Grade 1; and (c) higher sensitivity at 54 months predicted greater growth of EF from Grade 1 to 5. In addition, two mediation effects were found as follows: Lower levels of maternal depressive symptoms at 36 months predicted both higher levels of child EF in Grade 1 and greater growth of EF from Grade 1 to 5 through higher levels of maternal sensitivity at 54 months. The results suggest that early maternal depressive symptoms may have long-term effects on the growth of EF, especially planning skills, during middle childhood, and that one important pathway that maternal depressive symptoms affect child EF outcomes through maternal sensitivity. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

A Hierarchical Integrated Model of Self-Regulation.

We present a hierarchical integrated model of self-regulation in which executive function is the cognitive component of the model, together with emotional, behavioral, physiological, and genetic components. These five components in the model are reciprocally and recursively related. The model is supported by empirical evidence, primarily from a single longitudinal study with good measurement at each level of the model. We also find that the model is consistent with current thinking on related topics such as cybernetic theory, the theory of allostasis and allostatic load, and the theory of skill development in harsh and unpredictable environments, referred to as "hidden talents." Next, we present literature that the integrative processes are susceptible to environmental adversity, poverty-related risk in particular, while positive social interactions with caregivers (e.g., maternal sensitivity) would promote self-regulatory processes or mitigate the adverse effect of early risk on the processes. A hierarchical integrative model of self-regulation advances our understanding of self-regulatory processes. Future research may consider broader social contexts of the integrative self-regulation system, such as neighborhood/community contexts and structural racism. This can be an integral step to provide children with equitable opportunities to thrive, even among children living in socioeconomically and psychosocially disadvantaged environments.

Maternal emotion coaching styles in the context of maternal depressive symptoms: Associations with preschoolers' emotion regulation.

This study examined the interplay between maternal depressive symptoms and emotion coaching in predicting preschoolers' emotion regulation skills. Participants included 126 preschoolers and their mothers, assessed at two time points, when children were 3 (T1) and 4 (T2). Mothers' coaching of sadness and anger was observationally assessed in a laboratory task at T1 under two categories, high and low elaborative styles of emotion coaching. Mothers also reported their depressive symptoms at T1. Children's emotion regulation was observed in laboratory tasks eliciting sadness and anger at T1 and T2. Path analyses revealed three-way interactions among maternal depressive symptoms, low elaborative emotion coaching, and high elaborative emotion coaching in predicting preschoolers' emotion regulation in both sadness- and anger-eliciting tasks 1 year later. Maternal low elaborative emotion coaching of sadness reduced children's focus on distress in the sadness-eliciting task only when mothers showed high depressive symptoms and used little high elaborative emotion coaching. In contrast, maternal low elaborative emotion coaching of sadness and anger predicted maladaptive child emotion regulation in both sadness- and anger-eliciting tasks, respectively, when mothers were depressed or used greater high elaborative emotion coaching. Findings highlight the importance of considering different types of maternal emotion coaching language styles in the context of maternal depression and have implications for intervention efforts. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

A naturalistic study of parental emotion socialization: Unique contributions of fathers.

The socialization of emotion in preschool-aged children is an important developmental task, which is associated with a number of socioemotional outcomes. This study examined the contribution of both fathers' and mothers' emotion coaching to their 3- to 4-year-old children's emotion socialization. Two time points of data were collected for 69 families. We employed a time sampling observational method to capture the emotion socialization process in the naturalistic home environment. Fathers' and mothers' emotion coaching and expression, as well as children's emotion expression, were assessed at home using an audio recording device. Children's emotion expressions were also captured during an emotion eliciting task in a lab setting 1 year later. Regression analyses revealed that children of more positively expressive fathers also showed more positive emotion expression concurrently. Paternal emotion coaching, but not maternal emotion coaching, was predictive of children's increased positive expression in the lab 1 year later. This study provides evidence for unique contributions of fathers, above and beyond mothers, to the emotion socialization outcomes of their children. (PsycINFO Database Record (c) 2020 APA, all rights reserved).