Data from the National Longitudinal Survey of Youth were used to examine factors related to the achievement and adjustment of 378 African American children in the early elementary grades. Consistent with past research, there was a positive relationship between the number of risk factors children were exposed to and the probability that they were…

Examined the development of self-evaluative biases by having children at 3 age levels (5-6, 7-8, and 9-10 years) evaluate themselves or another child when given social or temporal comparison feedback. Found that there was greater bias for general ability evaluations by older children and greater bias for specific performance evaluations by younger…

Examined the child-rearing practices of immigrant Chinese and European American mothers of preschool children through questionnaires that measured parental control, authoritative-authoritarian parenting style, and the Chinese concept of child training. Chinese mothers scored significantly higher than European American mothers on the training…

The effects of parental control on child behavior were examined in a survey of 473 fifth, eighth, and tenth graders, who completed measures on parent behavior, family functioning, and their own behavior. The study found that psychological control was more predictive of adolescent internalized problems, whereas behavioral control was more…

Assessed the relationship between social adjustment and perceptions of both family acceptance and family control in two samples of young adolescents. One group completed, among other measures, self-reports of psychosocial competence and self-regulation, whereas the second group completed peer ratings of likability. In both samples, family…

Conceptions of parental authority and ratings of adolescent-parent conflict were assessed in 6th-, 8th-, and 10th-graders and their parents. Participants judged the legitimacy of parental authority and rated the frequency and intensity of conflict regarding 24 hypothetical issues. Adolescents and parents agreed that parents should retain authority…

Three studies examined two-year olds' understanding of novel terms for objects that they are already familiar with under another name. The studies found that the new term was most likely to be treated as a second basic-level name for the category to which the object belonged. (MDM)

Three experiments examined how flexibly two- to four-year-old children use the words "big" and "little" in normative, perceptual, and functional contexts. Results showed that children switched easily from a normative context but made errors when asked to switch to a normative context. (MDM)

Children, ages 9 to 13 years, made judgments of proportion with a variety of graphical elements in 2 experiments. A characteristic pattern of over- and underestimation was observed; this pattern was also present, but previously unnoticed, in judgments made by adults. (MDM)

Three experiments tested four- to seven-year olds' ability to understand and reconcile message-desire discrepant stories. The findings suggest that young children can refrain from a performative response and, as a consequence, attend to literal meaning under some conditions when evaluating utterances. (MDM)

Two experiments investigated the relationship between family size and "theory of mind." Results from an experiment with three- and four-year olds showed that children from larger families were better able than children from smaller families to predict a story character's mistaken (false-belief based) action. (MDM)

Two experiments examined the role first, third, and fourth graders' intuitive theories about a subject played in their concept formation about the subject. Found that elementary school children can use theories to link together specific features associated with individual concepts. (MDM)

Three experiments examined four- through seven-year-olds' understanding of the role of covariation evidence in hypothesis formation. Found that by age six most children understood how evidence would lead a story character to form a hypothesis different from the child's own hypothesis. (MDM)

A buoyancy prediction test was developed to access preschoolers' early understanding of density. Two- to five-year-olds and college students make predictions about the buoyancy of a set of objects that varied in density, weight, and volume. Found that children aged four and five demonstrated patterns of judgment similar to those of the college…

Preschoolers learned a novel adjective or count noun for an object and chose between two objects that shared an object kind or a material kind property with the target object. Found that, in interpreting adjectives, four-year-olds were more likely to choose the object sharing material kind with the target if the target was familiar than if it was…