Null relations between CLASS scores and gains in children’s language, math, and executive functions
Researchers report “evidence regarding associations between … the Classroom Assessment Scoring System (CLASS; Pianta et al., 2008), and children’s school readiness gains during the preschool year is mixed.” They suggest their “findings support calls for a next generation of measurement work in early childhood education (Burchinal, 2018, Weiland, 2018),” noting efforts toward this are already underway.
Movement Behaviors and Physical, Cognitive, and Social-Emotional Development in Preschool-Aged Children
Studying “the relationships between accelerometer-derived movement behaviours and indicators of physical, cognitive, and social-emotional development … in a sample of preschool-aged children,” researchers suggest the “overall composition of movement behaviors appeared important for development” and that their “findings confirmed the importance of MVPA [moderate- to vigorous-intensity physical activity] for physical development.”
Gender Gaps in Behavior, Neurodevelopment and Pre-Academic Skills
Researchers examining “gender differences in early literacy and numeracy skills, as well as a range of neurodevelopmental and behavioral domains between the age of five and six years,” found “gender differences favoring girls for all outcomes except internalizing behavior.” The researchers conclude “gender differences favoring girls exist prior to school entry for a broad range of pre-academic, behavioral and neurodevelopmental skills relevant to school functioning.”
Screen Time Exposure in Preschool Children with ADHD: A Cross-Sectional Exploratory Study from South India
Researchers investigating screen time exposure and the relationship between “screen time with the severity of ADHD and parental stress levels” found “preschool children with ADHD have screen exposure above the recommended duration of one hour/day. Structured parent training programs for children with preschool ADHD and providing developmentally appropriate interventions are essential in curtailing screen time exposure and also to address parental stress.”
Hair Cortisol and Dehydroepiandrosterone Concentrations: Associations with Executive Function in Early Childhood
Researchers investigatied “the associations of HCC [hair cortisol concentration], DHEA [hair dehydroepiandrosterone], and their ratio with measures of executive function (cognitive flexibility and working memory) in a sample of kindergarten children (N = 100).” While there was a negative association between HCC and WM that approached significance, the researchers found “DHEA was significantly and positively related to cognitive flexibility.” |