Contributions of preschool behavioral self-regulation and social skills to growth in different domains of early math knowledge.

The current study explored the relative contribution of individual differences in children's behavioral self-regulation and social skills (often referred to as learning-related skills) in the fall of preschool to children's rate of growth in different domains of early math knowledge through the spring of kindergarten. Participants were 684 children (Mage = 57.6 months, SD = 3.8, at Time 1 [fall of preschool]; 48% female; 43% Black, 32% White, 13% Latine, 11% multiracial, and 1% Asian). All children were from families with low incomes and lived in the midwestern United States. The math domains of informal numeracy, formal numeracy, and math language were assessed at four time points: fall and spring of preschool and fall and spring of kindergarten. Contrary to expectations, we did not find that either learning-related skill positively predicted rate of growth in math knowledge or observe differential relations by math domain. Rather, the relative contribution of behavioral self-regulation and social skills in the fall of preschool to rate of growth in math knowledge followed similar patterns across all math domains: an early advantage for children with higher initial social skills that stayed consistent over time (i.e., a nonsignificant slope effect) and an early advantage for children with higher initial behavioral self-regulation that diminished over time (i.e., a negative slope effect).

Parents' math anxiety and mathematics performance of pre-kindergarten children.

Prior research demonstrates that individuals' math anxiety may be negatively related to their mathematics performance. However, little research has examined how caregivers' math anxiety is associated with children's mathematics performance prior to kindergarten. The purpose of this study was to investigate the relation between parents' math anxiety and the change in children's mathematics performance during the preschool year. Participants were 310 preschool-age children (155 female; 4.12-5.78 years of age, M = 5.20 years, SD = 0.29). Structural equation modeling results demonstrated that parents' math anxiety was significantly negatively related to change in children's mathematics performance during the pre-kindergarten year when controlling for fall mathematics performance and demographics. Moreover, multigroup path analyses revealed that this association did not differ for male versus female children.

Examining transactional relations between behavioral self-regulation and social-emotional functioning during the transition to kindergarten.

The present study examined longitudinal associations between behavioral self-regulation and social-emotional functioning across four waves of measurement during the transition from preschool to kindergarten in a low-income sample. Participants included two cohorts of children (N = 558; 51% male). Children in both cohorts were 4 years old (Cohort 1: M = 4.82 years, SD = .31; Cohort 2: M = 4.80 years, SD = .31). Forty-four percent of children were Black, 32% were White, 13% were Latino, 10% were Multiracial, and 1% were Asian. Monthly income ranged from $0-5,539 (M = $1,508.18, SD = $892.92). Two statistical methods were used to examine relations among constructs. The cross-lagged panel model revealed a mixed pattern of relations between behavioral self-regulation and two indicators of social-emotional functioning (social skills and behavior problems) over time. There were no significant relations among behavioral self-regulation and social-emotional functioning during the preschool year; however, evidence for bidirectional associations were found between the spring of preschool and the fall of kindergarten. There were no significant relations among behavioral self-regulation and behavior problems at any time point. Finally, there were bidirectional relations among social skills and behavior problems in preschool, but directional relations emerged after this time point. A second model that included random intercepts was also run with the cross-lagged paths. Results from this model indicated that the random intercepts between behavioral self-regulation, social skills, and behavior problems were significantly related. Implications for future research are discussed. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Prekindergarten classroom language environments and children's vocabulary skills.

The number of adult words children hear and conversational turns they experience are key aspects of their language environments. The current study examined variability in language environments throughout 2 prekindergarten days and variability within and between classrooms for 44 children (Mage = 4.77 years) in 11 classrooms in the United States. In addition, the study examined to what extent prekindergarten language environments are associated with children's vocabulary skills. Language environments varied considerably throughout the prekindergarten day and between classrooms, although children within the same prekindergarten classrooms had generally similar experiences. Conversational turns were more robustly associated with children's vocabulary skills than were adult words heard even when only examining within-classroom variability. Implications for understanding prekindergarten classroom language experiences and their associations with vocabulary skills are discussed.

Predictive links among vocabulary, mathematical language, and executive functioning in preschoolers.

The primary aim of the current study was to identify the predictive relations of both vocabulary and mathematical language to executive functioning (EF) development using a sample of 558 preschool children (Mage = 57.75 months, SD = 3.71). Monthly family income ranged from $0 to $5539 (M = $1508.18, SD = $892.92). Among the sample, 44% of the children were African American, 32% were Caucasian, 12% were Hispanic, 11% were multiracial, and 1% were Asian. Although the primary study goal was to examine the extent to which language predicted EF development, a secondary aim was to explore whether EF also predicted vocabulary and mathematical language development. Regression analyses accounting for classroom-level variance and key covariates revealed that vocabulary was a significant predictor of EF at the end of preschool after accounting for fall EF. When mathematical language was added into the models, it was a significant predictor of EF, but vocabulary was no longer significant. Furthermore, EF predicted vocabulary and mathematical language. These findings suggest that young children's mathematical language skills are related to the acquisition of higher levels of EF during the preschool year and that there may be bidirectional associations between EF and mathematical language in preschool. Implications for future research are discussed.