Language exposure is an important determiner of language outcomes in bilingual children. Family language strategies (FLS, e.g., one-parent-one-language) were contrasted with parents' individual language use to predict language exposure in 4-31-month-old children (50% female) living in Montreal, Quebec. Two-hundred twenty one children (primarily…

Using a new method for examining parental explanations in a laboratory setting, the prompted explanation task, this study examines how characteristics of parental explanations about biology relate to children's knowledge. Parents (N = 148; M[subscript age] = 38; 84% female, 16% male; 67% having completed college) of children ages 7-10 (M[subscript…

This study examines whether children's decontextualized talk--talk about nonpresent events, explanations, or pretend--at 30 months predicts seventh-grade academic language proficiency (age 12). Academic language (AL) refers to the language of school texts. AL proficiency has been identified as an important predictor of adolescent text…

Despite rapidly growing research on parental influences on children's executive function (EF), the uniqueness and specificity of parental predictors and links between adult EF and parenting remain unexamined. This 13-month longitudinal study of 117 parent-child dyads (60 boys; M[subscript age] at Time 1 = 3.94 years, SD = 0.53) included detailed…

This study tested whether the mediational pathway involving interparental conflict, adolescent emotional insecurity, and their psychological problems was altered by their earlier childhood histories of insecurity. Participants included 230 families, with the first of the five measurement occasions occurring when children were in first grade…

This study used cross-lagged modeling to examine reciprocal relations between maternal and paternal harsh verbal discipline and adolescents' conduct problems and depressive symptoms. Data were from a sample of 976 two-parent families and their children (51% males; 54% European American, 40% African American). Mothers' and fathers'…

Parental involvement in education remains important for facilitating positive youth development. This study conceptualized parental involvement as a multidimensional construct--including school-based involvement, home-based involvement, and academic socialization--and examined the effects of different types of parental involvement in 10th grade on…

Child hypothalamic pituitary adrenal (HPA) activity was investigated as a moderator of parental depressive symptom effects on child behavior in an adoption sample ("n" = 210 families). Adoptive parents' depressive symptoms and child internalizing and externalizing were assessed at 18, 27, and 54 months, and child morning and evening HPA…

Children vary widely in the rate at which they acquire words--some start slow and speed up, others start fast and continue at a steady pace. Do early developmental variations of this sort help predict vocabulary skill just prior to kindergarten entry? This longitudinal study starts by examining important predictors (socioeconomic status [SES],…

Parental supportiveness and protective overcontrol and preschoolers' parasympathetic regulation were examined as predictors of temperamental inhibition, social wariness, and internalizing problems. Lower baseline vagal tone and weaker vagal suppression were expected to mark poorer dispositional self-regulatory capacity, leaving children more…

Marital conflict was examined as a predictor of the quality and quantity of sleep in a sample of healthy 8 to 9 year-olds. Parents and children reported on marital conflict, the quantity and quality of children's sleep were examined through an actigraph worn for 7 consecutive nights, and child sleepiness was derived from child and mother reports.…

The current study examined whether parental and contextual risk factors contribute to mothers' and fathers' differential treatment (MDT/FDT) when accounting for sibling dyad characteristics. Also explored was whether family type (single mothers vs. 2 parents) moderated the links between the parental and contextual correlates and MDT. One hundred…

The development of gender attitudes in 402 youth (201 firstborn and 201 secondborn siblings) in 201 European American families was examined using data collected on seven occasions across 9 years. Pooling across siblings and using multilevel modeling, we examined gender attitude development from ages 7 to 19. Consistent with an ecological…

Early temperament was assessed at ages six, 13, and 24 months via mother ratings on age-appropriate versions of the Infant Characteristics Questionnaire (ICQ). Home observations of mother-toddler interactions at age 24 months were made, and behavior sequence variables were analyzed. The 24-month form of the ICQ was developed in this study.…

Activities of 28 primiparous mothers and their infants that occurred during naturalistic interactions at home were observed when infants were two and five months of age. Findings indicated that infants appeared to be flexible and plastic in their behavioral repertoires, and were influenced by their mothers. Mothers adapted to the behaviors of…