The article provides a review of recent research on insight problem-solving performance. We discuss what insight problems are, the different types of classic and newer insight problems, and how we can classify them. We also explain some of the other aspects that affect insight performance, such as hints, analogs, training, thinking aloud, and…

Empirical cluster analysis methods have been the basis for development of a phenomenological classification of depressive disorders. Verbal descriptions of the distinguishing features of anxious, hostile, agitated, and retarded subtypes of depression are provided to facilitate development of clinical classification concepts. A review of validity…

This article presents an overview of literature relating to a nonverbal learning disabilities subtype. The article addresses the relationship between nonverbal learning disabilities and socioemotional functioning, generalizability of research outcomes, individual differences, and treatment validity. (Author/JDD)

This review of the history of learning disabilities (LD) suggests that creation of the LD category has served scientific, if not always, policy purposes. It finds that 40 years of research have produced inventive, creative tools that benefit both investigation and intervention and, most importantly, a better understanding of individual…

From investigations of cognitive development, intellectual ability, and learning strategies, representative examples of research are used to highlight dilemmas which attend the use of the terms "stages,""levels,""styles," and "strategies" to describe different aspects of human thinking and learning, especially in adolescents and young adults.…

As a means of providing suggestions for improving the quality of the courseware used in computer based education (CBE), this report reviews and evaluates current thought and research on the origins, characteristics, and effectiveness of existing approaches to courseware design. After a brief summary of some of the general problems encountered in…

The literature review examines the issue of whether categorical differentiation and placement of mentally retarded and learning disabled students is educationally warranted. First, the two conditions are defined; next, a comparison between the two on psychological, behavioral-social, and educational characteristics usually ascribed to children so…

Educators and learners have diverse thinking style preferences. Recognition of this difference in preferences is very important in the design of a curriculum and the way it is taught. Educators are often unaware of the way learners think and learn. Cataloging and classification can only be taught effectively if the diversity in thinking style is…