Preschool children between 3 and 5 1/2 years of age participated in a learning task in which a conditional relational problem was presented in either a blocked or random series. Prior training on the components of the task was also varied. (BD)

This experiment examined the spoken serial recall by adults and second grade children of aurally presented lists of digits, synthetic stop consonants, and synthetic vowels. (SB)

Concerns the development of children's understanding of representational change and its relation to other cognitive developments. Two experiments involve day care children, aged three, four, and five years. Results suggest that children begin to consider alternative representations of the same object at about age four. (Author/RWB)

Interpersonal problem-solving skills of 17 mildly retarded students and two groups of nonretarded subjects (Ns=30) matched on mental age (MA) and chronological age were assessed using hypothetical problem solving situations. Results indicated similarities between mentally retarded subjects and MA matched controls in types and number of strategies…

Two explanations for text summarization deficiencies among older learners were investigated. Results of the study confirmed deficiencies documented in the literature but with some specificity for source of the deficit and for age level. Specific instructional remedies are proposed. (Author/LMO)

Tests two hypotheses concerning developmental change in the speed of cognitive processes: (1) age differences in processing time reflect changes that are specific to particular tasks, and (2) age differences in processing speed do not reflect task-specific change but are due instead to more general developmental change. (HOD)

Provides evidence for the utility of schema-based frameworks which assume that schemas and scripts organize information, aid in comprehension, and guide information retrieval. (FL)

Right-hemispheric specialization for tactual processing was investigated in right-handed preschool children. Cross-modal transfer from touch to vision was assessed while children palpated shapes with hand while music was simultaneously played to ear. Left-hand advantage and lateralized nature of interference among older children supports…

Nine- to 18-month-old infants were presented with simple two-location manual search tasks involving invisible displacements of objects with sequence of displacements occurring before infants search. Results provided insights into age differences associated with development of logical search strategies, information-processing skills, and temporal…

Investigates cerebral asymmetries to study the perception of visually presented emotional and verbal material. Grade 1/2, Grade 4/5, and Grade 8 children reported on emotional facial expressions and on letters shown laterally and tachistoscopically. Findings indicate right hemisphere dominance for mediating visual emotional information from as…

Influence of motive-outcome valence matching and outcome foreseeability on perception of intentionality and moral judgments were compared. Preschool children and adult subjects were asked directly to make attributions of intentionality to and a moral judgment of the 21 story characters. Findings suggest that outcome foreseeability significantly…

A group of young and elderly females were tested on a paired-associate task. The results indicated that older individuals made more intrusion errors on the CVCs high in AV on the Glaze norms but low on the Archer norms. (Author)

Two studies compare cognitive maps generated by first and fifth graders and college students. One study utilized a triangulation task, the other two used imagined situations. A practical methodology for such studies is introduced and a way of conceptualizing cognitive map development is suggested. (MS)

Questions the conclusions described in PS 501 739. (MB)