Investigates the developmental differences in spatial exploration and memory, depending on the purposes for which children six- to seven- and eight- to nine-years-old explored the space. The results suggest that children's knowledge of large-scale space is tailored to the purpose of acquiring such information. (Author/BB)

This study explored the acquisition of regular and irregular past tense in 21 children with specific language impairment. The findings support a morphosyntactic rather than morphophonological learning model, such as the extended optional infinitive model, with regard to the limitations in finiteness marking and for affected children. (Contains…

Linguistic imitation by 48 children with Down's syndrome was compared to that of 57 children without mental retardation. The children with Down's syndrome imitated slightly less. This difference was related to language level and the source of the imitation, suggesting that children with Down's syndrome develop differently with respect to…

This study investigated the tendency of deaf children (ages 6-13) not to spontaneously use active memory strategies such as rehearsal. Comparison of 38 deaf and 39 hearing students found that deaf students compensated for less effective rehearsal strategies by capitalizing on unique spatial features of the task. (Author/DB)

Examines the development of intuitive theories of motion among college students and children between the ages of 4 and 12. School-aged children made more erroneous predictions on the path a ball takes upon exiting a curved tube than preschoolers, kindergarteners, and college students. Results related to the "growth error." (Author/BB)

Investigates the extent to which learning disabled readers' atypical encoding relates to their deficiencies in semantic memory by comparing learning disabled and nondisabled readers in two age groups on dichotic listening tasks that included orienting and nonorienting instructions. (HOD)

Two studies examined the relation between current developmental levels, as estimated by IQ, and proximal levels of development, as estimated by the efficiency of learning and transfer in assisted contexts. Subjects were 8- to ll-year-old children. Theoretical and clinical implications are discussed. (HOD)

As consciousness becomes a more viable field of investigation and research, more attempts are being made to examine states of consciousness and their effects on certain abilities. A meta-analysis was used to examine the state of relaxation and its effects on learning, performance, and academic achievement. A search of PsychINFO, the data base of…

This paper takes the position that logical knowledge is distinct from conceptual and procedural knowledge and can make a unique contribution to the understanding of knowledge acquisition. This view of logical knowledge departs from the traditional Piagetian view of stages and the overriding view of logic as the sole means of constructing new…

This report addresses the relationship between education and creativity in Japan, with a focus on four issues. First, the definition and measurement of creativity is discussed. Approaches to the measurement of creativity are presented and criticized, and different meanings of creativity (i.e., originality, deviation from the group,…