Observed role relationships and behaviors that characterize interactions of preschool-aged sibling pairs and school-aged sibling pairs. Seven roles were operationalized and observed: teacher, learner, manager, managee, helper, helpee, and observer. Instances of prosocial and agonistic behavior were also observed in unstructured naturalistic…

Examined influence of nondiscrepance and discrepance between situational and expressive cues on children's emotion recognition. Videotaped episodes in which actors portrayed emotions were presented to four- to eight-year-old girls. Girls' responses to questions regarding the perceived cues reflected a developmental trend from centration to…

Examined longitudinally maternal emotional distress, parental behavior, and provision of cognitively stimulating activities as mediators of the association between family income and prematurely born young children's development. Found that provision of stimulating experiences in the home mediated the relation between family income and children's…

Examined when and how children distinguished deductive and inductive problems. Found that by fourth grade, confidence ratings for deductive problems were higher than those for inductive problems, and responses were faster. Explanations differed as a function of the type of problem. (MOK)

This study investigated the role of context in mothers' interventions in their preschoolers' peer relationship problems. In response to a series of videotaped vignettes depicting common peer relationship problems, mothers suggested using more discussion in aggressive situations and more encouragement in initiating play situations. Mothers would…

Multiple regression analyses of data from 449 children indicated statistically significant relationships between moderate levels of prenatal alcohol exposure and increased errors, increased latency, and increased total time on the Wisconsin Fine Motor Steadiness Battery and poorer balance on the Gross Motor Scale. (RH)

A 2-year study concludes that cognitive and developmental changes are less important determinants of children's television use than are family patterns and external variables affecting the opportunity to view. Subjects were 326 children within 3 months of their third or fifth birthdays at the beginning of the study and their families, most of…

Examines a model for children's strategies for inclusion tasks. Suggests that young children are not consistent in task strategies and that they display mixed response strategies. Strategies may change with development. (ET)

Assessed helplessness behaviors in five- to seven-year-old children of mothers with and without depression. Found that, although mothers with depression set a more negative affective tone than mothers without depression during mother-child puzzle tasks, there were few significant differences between the two groups of mothers and children. (MDM)

Compared children's cognitive abilities at four years and their prenatal amniotic fluid testosterone levels. For girls, prenatal testosterone levels were related in a curvilinear manner to language comprehension and classification abilities, and inversely related to counting and knowledge of number facts. For boys, no relationships were found. (BC)

In four experiments, three, four, and five year olds were successful in solving perspective-taking problems when they were asked what object occupied a specified location with respect to a hypothetical observer. Results indicated developmental change in several important aspects of spatial performance. (BC)

Examined the links between children's relationships with their parents at one and three years and their relationships with a friend at five years. Positive and secure parent-child relationships were associated with children's positive friendships and negative family relationships with negative friendships. Several counterintuitive findings…

Examined attempts by five-year-old children to influence mothers and peers. Children were immediately successful with mothers less often than with peers and were more often able to negotiate a compromise with mothers than with peers. Mothers' strategies for influencing children predicted children's styles of influencing peers. (BC)

Children either saw, were told about, or felt the contents of a toy tunnel. They were asked what was in the tunnel and how they knew the contents. Three year olds had difficulty identifying the sources of their knowledge. Questions that involved inference proved to be especially difficult for them. (BC)

Examined whether links between the marital relationship and sibling interaction were directed or mediated by the mother-child relationship. Found that older siblings' negative behavior was linked with negative dimensions of the marital and mother-child relationship. Younger siblings' negative behavior was linked with the mother-child and…