Based on research studies from fields of education, social organization, and logic, this article argues that the study of organization of knowledge has important implications for students' general intellectual development. Recurring stages of intellectual development are outlined, and implications for improving quality of library school education…

Participants aged 17-26, 39-51 and 59-76 solved concept problems to investigate intellectual correlates of concept identification as a function of stage of learning in adulthood. Differential ability-performance relations as a function of stage of learning were considerably less potent in the elderly v the young and middle aged. (Author)

This study investigated the effects of an inductive reasoning training program on children's performance on intelligence test tasks, the range of transfer, the long-term effects of training over 4 months, and the effectiveness of group training. Participating were 47 third-grade children of average ability. The 23 children randomly assigned to the…

The book explores the psychological aspects of sex-role development and investigates various approaches which have been suggested to provide greater equality between females and males. Chapter one describes the psychology of women and identifies possible approaches toward integration of male and female characteristics. Chapter two discusses…