This report discussed the conceptual and technical problems which constrain information systems (acquiring, classifying, storing, searching, retrieving) and shows how these are affected by certain characteristics of educational administration's knowledge base. The following constraints are identified: (1) the eclectic and multi-disciplinary…

Gender differences in achievement were studied in five academic areas: (1) vocabulary; (2) language usage; (3) reading; (4) mathematics problem solving; and (5) using sources of information. Standardized achievement test scores for a sample of 3,002 students (1,642 females and 1,360 males) who were tested in each of 10 consecutive years, grades 3…