Methodological challenges diminish the number and reliability of longitudinal studies on executive functions (EFs) starting in infancy. To address this, the current study used latent profile analysis Show more
Methodological challenges diminish the number and reliability of longitudinal studies on executive functions (EFs) starting in infancy. To address this, the current study used latent profile analysis (LPA) to examine EF task performance across three age points: 8 months, 2.5 years, and 5 years. Participants were children (N = 830; 55.5% boys; > 95% White) from the FinnBrain Birth Cohort Study. Three profiles were identified: constant below average EF profile (14.2%), and two average EF profiles differentiated by Spin the Pots performance (working memory) at 5 years (above average 29.8%, below average 56%). Expected associations between the below average EF profile, male sex, and lower general cognitive performance were found, further supporting the validity of the profiles. Show less
Maternal psychological distress may have adverse effects on child socioemotional development. However, supportive social networks and participation in out-of-home childcare may serve as key protective Show more
Maternal psychological distress may have adverse effects on child socioemotional development. However, supportive social networks and participation in out-of-home childcare may serve as key protective factors and promote positive developmental outcomes. This study investigated whether maternal cumulative psychological distress is associated with children's (n = 528) social competence at the age of 5 years (M = 5.02, SD = 0.08) in Finland. Latent profile analyses (LPA) were conducted to identify latent classes of maternal cumulative symptoms of depression, anxiety, and parenting stress. Associations between these profiles and children's prosocial and antisocial behavior were examined. Additionally, the moderating effects of the child's age at entry into Early Childhood Education and Care (ECEC) and maternal supportive social networks were analyzed. The results showed that chronically high maternal psychological distress was subsequently associated with child's higher impulsivity, higher disruptiveness, and lower empathy. We found no evidence of early ECEC attendance or mother's social networks as moderators between maternal symptoms and child's behavior. Nevertheless, mother's supportive social networks were beneficial for all children and associated with child's higher empathy and cooperation skills. These findings underscore the need for early identification of maternal psychological distress symptoms. Moreover, social networks may serve as valuable resources for families with young children and support child development, even though they did not buffer the effects of maternal distress. Show less