Compares performance of 172 children aged 7 to 13 years on tasks involving visual or auditory presentation of rhyming and nonrhyming letters and an oral or written response. Results indicate insensitivity to phonological similarity for young children with disabilities; sensitivity improves with age, but deficits in short-term memory remain at…

In three experiments, performance of children in grades ranging from 1 to 9 was investigated in a repeated trials, free recall experiment. Although performance on the accuracy and clustering measures increased with grade, interactions between grade and other independent variables were generally lacking. (Author/WY)

Three studies of elementary school children's problem-solving procedures in intentional discrimination tasks are reported. Subjects were children selected from kindergarten and grades 2, 3, and 6. (Author/MP)

Children in grades 1, 3, and 6 were asked to make judgments of their personal identity after three hypothetical transformations: self-other, personal continuity-past, and personal continuity-future. Repsonses were rated on an internal/external dimension. (Author/SS)

The present study is concerned with whether evaluations of actors by children (ages 6 and 11) and adults indicated by allocation of rewards for actors were based on additive, discounting, or augmentation principles. Results are discussed in terms of causal schemes underlying preconventional and conventional moral judgments and the use of…

Replicates an earlier cross-sectional study on sex role development to test for evidence of age and cultural change in degree of sex role stereotyping. Seventh graders, twelfth graders, and adults were instructed to check the adjectives on the Gough-Heilbrun Adjective Checklist that applied to an ideal male, an ideal female, or the self.…

Examined claim that associations between emotional responses to maternal separation and cognitive performance would change with cognitive development over the first year. Emphasized the measurement of separation and reunion distress. Found that emotional responses and cognitive performance may be linked by individual differences in self-regulation…

Two studies examined in-group favoritism and out-group prejudice among two samples of white 4- to 7-year-olds. Findings indicated that the two attitudes were reciprocally correlated in the sample from a racially homogeneous school but not in the sample from a mixed-race school. In-group favoritism did not appear until 5 years of age and was…

Eighty-nine children between four and nine years of age solved mazes varying in the presumed appropriateness of advance or improvisational planning. Results of the study show that children's planning strategies are adapted to circumstances and suggest that older children may be more proficient in this adaptation than are younger children. (RH)

Third and sixth graders were induced to experience sympathy and distress with procedures to examine: possibility that facial and heart-rate markers and self-report indices could differentiate sympathetic and distress reactions; age and sex differences in markers of response modes; relations of empathy, parental attitudes toward expression of…

Explored relations between measuring procedures and reasoning about amount on the part of 36 children of 3-8 years in 2 studies. Transformation on a relevant measurement procedure predicted difficulty of transformation for a domain. (RJC)

Studied 237 fifth-, eighth- and eleventh-graders to determine their knowledge of effective strategies for dealing with everyday problems. Strategy effectiveness was dependent on the context of the problem. Age and gender differences were found when students' strategy knowledge was compared with that of teachers. (RJC)

Three experiments found that after enacting everyday actions using toys or toy substitutes (a block or stick), preschoolers were more likely than kindergartners or second graders to claim they had played with a toy when a substitute had been used. However, preschoolers rarely claimed they had played with a substitute when a real toy was involved.…

Studied the influence of school- and age-related variables on tasks involving quantitative skills. On conservation of number, performance improved as a function of age but not schooling. On mental arithmetic, accuracy improved with schooling rather than age. Results support the utility of the cut-off design for investigating instructional and…

Two experiments examined the effects of drawing on young children's memory of an event one day and one month later, respectively. Children who were asked to draw what happened were as accurate and reported more information than children who were asked to tell what happened, although only the verbal reports of both groups were scored. (MDM)