A special instructional intervention program to develop cognitive skills in hearing impaired adolescent students is analyzed and described, based on a special pilot project at the Model Secondary School for the Deaf (MSSD) at Gallaudet College. The program, Instrumental Enrichment, uses special pencil and paper exercises to focus on specific…

Somewhat as Piaget proposed the existence of formal operations acting on concrete operational structures, Basseches (1978) has proposed the existence of dialectical operations acting on formal operational structures. Basseches gives a qualitative account of dialectical operations via the enumeration of 24 schemata categorized into four groups:…

A study of toy-play mapping by three-, four-, and five-year-old children demonstrates that children can clearly represent a cognitive map at the age of three. Mapping, therefore, is developmentally primitive and formal map learning can begin at the age of school entrance. (JH)

This article discusses cognitive development as a primary educational objective and focuses on three cognitive processes: the prepared mind, the attending mind, and the processing mind. (PD)

Three experiments assessed the ability of 2 to 5-year-old children to infer, under very simple task conditions, what another person sees when viewing something from a position other than the children's own. (ST)

Evaluates the effects of a training procedure based on the organizational disequilibrium model of cognitive development. Subjects were children who displayed pretest structural profiles of varying levels of structural elaboration. (DP)

Discusses the impact of role playing on the change of moral judgment maturity in 96 college students. Subjects showed both immediate and delayed increases in moral judgment maturity when role playing a moral dilemma against an opponent who employed reasoning above the subject's initially assessed state. (LLK)

Article reviewed some recent research on hemispheric lateralization of the human brain. (Editor/RK)

Two hypotheses concerning children's treatment of "less" as a synonym of "more" were tested with 4- and 5-year-olds. It was hypothesized: (1) that the "less"-"more" distinction can be taught; and (2) that conservation is dependent on the capacity to distinguish "more" and "less". (Author/CS)

Excerpt of a PhD dissertation submitted to the New York University School of Education

To determine whether mainstreaming affects the nonhandicapped student's cognitive schema of the handicapped, a story about a physically handicapped boy was read to 28 fourth grade children in a mainstreamed classroom and 29 nonmainstreamed children. The 10 characteristics attributed to the handicapped boy in the story (acquisition items) and 8…

A discussion of models of intellectual development and their application to education identifies the two major groups of such models and examines recent attempts to combine them. The two types of theories are described as the psychometric models, which see intellectual growth as the incremental amassing and associating of discrete ideas, and the…