The etiology of individual differences in general verbal ability, verbal learning and letter and category fluency were examined in two independent samples of 9- and 18-year-old twin pairs and their siblings. In both age groups, we observed strong familial resemblance for general verbal ability and moderate familial resemblance for verbal learning,…

Reviews research on verbal labeling and shortTerm memory. (Author/WY)

Discusses the interaction of age and sex factors on consistency of recognition of 71 Peabody Picture Vocabulary Test pictures by preschool children. (TO)

Forty children each from nursery school, first grade, and third grade participated in a study of the use of symbolic mediators in the control of overt behavior of children with internal and external locus of control. Each child participated in three different verbal control tasks: a push-button task, a pounding-board task, and a serial-recall…

A 7-month longitudinal study of 20 2- and 3-year-old children shows that children at an early age already know that counting words each refer to a distinct numerosity, although they do not know to which numerosity. It takes children a long time to learn the latter. (SLD)

This study examines ways in which children verbalize emotional experiences at successive age levels. Four groups of 16 boys and girls each drawn from the second, fourth, sixth, and eighth grades of a middle class private school in New York City were asked to describe happiness, sadness, love, anger, and fear. Raw protocols were scored according to…

In line with the psychologists' viewpoint on child development, an argument is made for reconsidering the timing and type of modern language instruction in the school. Evidence of the receptiveness of children to language learning from birth to age eleven is discussed, along with the efficacy of learning through a direct, or school, experience.…