Individual differences in infants' native phonological development have been linked to the quantity and quality of infant-directed speech (IDS). The effects of parental and infant bilingualism on this relation in 131 five- and nine-month-old monolingual and bilingual Spanish and Basque infants (72 male; 59 female; from white middle-class…

Bidirectional relations among adolescents' positivity, perceived positive school climate, and prosocial behavior were examined in Colombian youth. Also, the role of a positive school climate in mediating the relation of positivity to prosocial behaviors was tested. Adolescents (N = 151; M[subscript age] of child in Wave 1 = 12.68, SD = 1.06; 58.9%…

This study examined the contribution of nonparental child-care services received during the preschool years to the development of social behavior between kindergarten and the end of elementary school with a birth cohort from Québec, Canada (N = 1,544). Mothers reported on the use of child-care services, while elementary school teachers rated…

A total of 122 parent–infant dyads were observed as they watched a familiar or novel infant-directed video in a laboratory setting. Infants were between 12-15 and 18-21 months old. Infants were more likely to look toward the TV immediately following their parents' look toward the TV. This apparent social influence on infant looking at television…

Longitudinal patterns in parents' reports of youth decision-making autonomy from ages 9 to 20 were examined in a study of 201 European American families with 2 offspring. Multilevel modeling analyses revealed that decision-making autonomy increased gradually across middle childhood and adolescence before rising sharply in late adolescence. Social…

Parents, and adults inexperienced in child care rated intensities of infants' cries. The groups did not differ in their ratings. The cries of 6-month olds were rated more intense than 1-month olds. Amplitude and noisiness of cry predicted adult judgments of 1-year olds' cries. A measure of amplitude ratio predicted ratings of 6-month olds' cries.…

Results suggest that the most adaptive course of action for children may be to be responsive to environmental demands and interpersonal constraints. In the study, the patterns of compliance of 31 children of 18 months, 32 children of 24 months, and 36 children of 30 months, and their mothers and fathers were observed in five situations. (RH)

Examines whether parents of children ages 5 through 13 are able to recognize the impact various socialization techniques have on their own child's interpretations of prosocial behavior. Additionally investigates parents' beliefs about causal attributions made by their children. (MP)

Investigates 56 nursery school children and their parents, finding sex and age differences in child behavior, sex differences in parent behavior, and differences for both over time. Suggests that leave-taking distress is related to ambivalent behavior at reunion and to parent behaviors. (CB)

Assessed parent-child interaction in 2-parent families with 12- and 18-month-old infants through questionnaires, interviews, family observations, and the Ainsworth Strange Situation procedure. Found no effect of family stress and marital adjustment on infants' attachment classification. Parents of 12 month olds reported greater marital adjustment…

Developed and validated Parents of Adolescents Separation Anxiety Scale with parents of sixth, eighth, tenth, and twelfth graders, and college freshmen and seniors. Factor analyses supported two subscales: Anxiety about Adolescent Distancing (AAD) and Comfort with Secure Base Role (CSBR); both showed distinctive change patterns with child age.…

Children ranging from fifth to twelfth grade, and their parents, were presented with items pertaining to family transgressions and asked to judge the legitimacy of parental jurisdiction, justify its wrongness or permissibility, and assess its contingency on parental authority. (PCB)

Results suggested that preadolescents and adolescents understand but reject or subordinate parents' conventional interpretations of family conflict, and reinterpret them as issues of personal jurisdiction. Parents understand but reject children's claims to personal jurisdiction, and state the issues in conventional terms. (RH)

Examined patterns of mothers' and fathers' differential treatment of first-born and second-born school-age siblings in 110 families and the links between parents' differential treatment and children's well-being and dyadic family relationships. Found that parental patterns were linked to differences between the siblings' well-being and that…

Examined children's ability to describe, understand the causes of, and realize the value of three types of pain. Preschoolers, elementary school students, and college students were interviewed using open-ended questions. Although older children had more complex and precise understandings of pain, this pattern differed according to the type of pain…