Effects of maternal postpartum depression in a well‐resourced sample: Early concurrent and long‐term effects on infant cognitive,language, and motor development

This study examined early and long‐term effects of maternal postpartum depression on cognitive, language, and motor development in infants of clinically depressed mothers. Participants were 83 mothers and their full‐term born children from the urban region of Copenhagen, Denmark. Of this group, 28 mothers were diagnosed with postnatal depression three to four months postpartum in a diagnostic interview. Cognitive, language, and motor development was assessed with the Bayley Scales of Infant and Toddler Development third edition, when the infants were 4 and 13 months of age. We found that maternal postpartum depression was associated with poorer cognitive development at infant age four months, the effect size being large (Cohen's d = 0.8) and with similar effects for boys and girls. At 13 months of age infants of clinical mothers did not differ from infants of non‐clinical mothers. At this time most (79%) of the clinical mothers were no longer, or not again, depressed. These results may indicate that maternal depression can have an acute, concurrent effect on infant cognitive development as early as at four months postpartum. At the same time, in the absence of other risk factors, this effect may not be enduring. The main weaknesses of the study include the relatively small sample size and that depression scores were only available for 35 of the non‐clinical mothers at 13 months.     

Parent Proneness to Shame and the Use of Psychological Control

We examined the link between parent proneness to shame and two forms of psychological control, overprotection and critical/rejecting behavior, in parents of preschoolers. Because shame is self-condemning, proneness to shame affects intrapersonal and interpersonal functioning. We hypothesized that parents’ emotion-regulatory responses to shame would increase the likelihood of psychological control: anxiety by leading to overprotection mediated by a worrisome approach to the child, and anger/hostility by leading to critical/rejecting parenting mediated by negative reactivity to the child. Participants were 198 mother-father pairs with a child 3.6 to 4.5 years of age. Overprotective and critical/rejecting parenting were assessed using both self and spouse reports of parenting practices. In addition, parents completed measures of proneness to shame, worrisome overconcern about the child, and negative reactivity to the child. Structural equation modeling yielded results that supported mediation by negative approach to the child for mothers’ and fathers’ critical/rejecting behavior. For fathers but not mothers, shame was indirectly associated with overprotective parenting through worrisome approach to the child. Parents’ proneness to shame may be an important factor leading to the use of psychological control.     

Brief Behavioral Intervention for Young Children with Disruptive Behaviors

Parent reported behavioral difficulties in young children are relatively common. Without adequate intervention, some children will later present with more severe problem behaviors. Parent management training is one of the best methods of treatment for behavior problems; however, existing treatments can be lengthy and difficult to conduct outside of a research setting. The Brief Behavioral Intervention was designed as a briefer version of a manualized parent management training treatment package. Thirty-one parents of children aged 2–6.5 presenting with behavior problems were included in this initial study of treatment effectiveness. Based on parent and teacher report, treatment was effective in a mean of 7.2 sessions.     

Postnatal Depression and Infant Health Practices Among High-Risk Women

Women’s postnatal depressive symptoms have been associated with many adverse outcomes for children. The current study examined the frequency association with relative risk between postnatal depressive symptoms and mothers’ use of preventative infant health practices. The study used the Edinburgh Postnatal Depression Scale (EPDS) and Parental Health and Depression Questionnaire (PHDQ) to identify women’s depressive symptoms in a prospective longitudinal sample of 134 high-risk non-white mothers receiving well-baby health services. Unadjusted frequency comparisons examined the effect of women’s postnatal depressive symptoms on infant outcomes. Results found that compared to 60 women without postnatal depressive symptoms, 74 women with symptoms engaged in significantly fewer well-child health-visits, were less likely to use home safety devices or place their infants in the preferred back-to-sleep position, and did not complete immunizations. Depressed women were also more likely to lack knowledge of nurturing and sensitive parenting, use corporal punishment and inappropriate foods, and to show poor parenting practices. These findings provide additional supportive evidence that more efforts are needed to identify and assess women’s depressive symptoms to promote health and safety of young children. Methodological limitations and recommendations for future research are addressed.     

Experimental manipulation of maternal proximity during short sequences of sleep and infant calming response

This study aimed to understand how different mother-infant sleeping arrangements impact infants’ self-regulation, particularly their calming response. Thus this study investigated the effect of three prevalent mother-infant sleeping arrangements, co-sleeping (CS), sleeping beyond arm’s length from their mother (BAL), and solitary sleeping (SS), on infants’ physiological calming through self-regulation during a nap session in 24 infants (50% female, M = 1.85 months SD = 0.93 months), who were identified as either regular co-sleepers with their mothers, infants who slept in the BAL sleeping arrangement from their mother, and infants who are solitary sleepers (SS). The effect of all three sleeping conditions amongst all the three types of infants with different habitual sleeping arrangements was assessed. All infants spent 10 min (2 × 5 min sessions) in each sleeping condition (CS, BAL, SS) during which electrocardiographic recordings were collected to obtain interbeat intervals (IBI) and rMSSD, a measure of heart rate variability (HRV) an index of physiological calming, maintained by the parasympathetic pathway involved in self-regulation. Infants who regularly co-slept with their mothers had the highest IBI, indicating greater physiological calming and self-regulation across all sleeping arrangement conditions (CS, BAL, SS), followed by infants who regularly slept in the BAL sleeping arrangement from their mothers. IBI was lowest amongst regular solitary sleepers, potentially indicating physiological stress due to mother-infant separation. However, HRV indices during the sleeping arrangements (especially across regular solitary sleepers) were inconclusive as to whether the lack of change in HRV across all sleeping conditions was due to physiological stress responses or greater physiological regulation. This study is the first to investigate the effect of manipulated and habitual mother-infant sleeping arrangements on infant physiological calming.     

Diversity in practitioners' perspectives on the implementation of the evidence‐based Triple P—Positive Parenting Program

Evidence‐based programs (EBPs) have the potential to improve the well‐being of families and children, but do not necessarily produce the expected outcomes when implemented in real‐world settings. It thus appears essential to consider the factors that can impact the implementation process, especially those related to the practitioners who deliver these programs. This study aimed to identify and describe common patterns in practitioners' experience of the implementation of an EBP. To this end, six focus groups were conducted with 38 practitioners from the health, social and education sectors, 1 year after they had received training in the evidence‐based Triple P—Positive Parenting Program. An in‐depth analysis of the content of these interviews revealed a diversity in the practitioners' experience of the implementation of Triple P. Three distinct types of discourse regarding the implementation process, labelled ‘conviction’, ‘mastering’ and ‘estrangement’ discourse, were identified. Motivational theories were used to understand the interaction between the factors that appeared to be key elements differentiating the discourses in this typology (i.e., practitioners' attitudes, perceived organisational support, self‐efficacy and level of program use). This study highlights the dynamic nature of the implementation process, and shows that a negative initial position towards a new EBP can change over time, given the appropriate organisational conditions.     

An examination of the impact of maternal fetal attachment,postpartum depressive symptoms and parenting stress on maternal sensitivity

The current study aimed to examine the impact of maternal depression, maternal fetal attachment (MFA) and parenting stress on maternal sensitivity, intrusiveness and positive regard for the child with a sample of 36 low-income, mothers-infant dyads that were followed from pregnancy through the first year postpartum. Maternal depression and parenting stress were expected to have a negative impact on maternal sensitivity, intrusiveness and positive regard, while high MFA was hypothesized to have a positive impact on these three outcomes. Our data provide partial support for our hypotheses. Findings from this study add to the literature by examining the stability of the maternal prenatal and postpartum bond with her infant as well as by looking at the impact of parenting stress on maternal behaviors and processes that may lead to later attachment security differences, such as maternal sensitivity and responsiveness.     

Cumulative psychosocial and medical risk as predictors of early infant development and parenting stress in an African-American preterm sample

The present study examined predictive linkages between cumulative psychosocial and medical risk, assessed neonatally, and infant development and parenting stress at 4 months of infant corrected age. Predominantly low-income, African-American mothers and their preterm infants served as participants. Cumulative psychosocial risk predicted early mental, but not motor development, while cumulative medical risk predicted both mental and motor development. Cumulative psychosocial risk, but not medical risk, predicted parenting stress. Few studies of preterm infants have reported links between cumulative psychosocial risk and infant development at such an early age, nor has earlier work found associations between cumulative psychosocial risk and mothers' perceptions of parenting. Results support the premise that early intervention should target both the medical and psychosocial needs of low-income families with preterm infants, and that addressing psychosocial stressors shortly after birth may improve developmental outcomes in infancy.