Reciprocity of friendships and variables related to popularity were studied in 47 male and 25 female preschoolers, of whom 15 percent were nonwhite. Subjects were administered the Peabody Picture Vocabulary Test, the Primary Self Concept Inventory, and a sociometric measure which yielded data on popularity and type of friendship pairings…

Achievement test scores in reading and arithmetic of 300 children from father absent homes and 773 children from father present homes were collected over a 2-year period and analyzed by utilizing the variables of year, sex, family status, and intelligence. The analysis of variance revealed significant differences favoring the academic achievement…

The first part of this document is the final report of a research project (1984-1989) on designing and implementing an intelligent multimedia tutoring system for repair tasks. The problem/goal and approach, equipment and implementation, experimental work, and results are discussed for three phases of research: (1) developing and testing an…

The cognitive processes in a widely used, non-verbal test of analytic intelligence--the Raven Progressive Matrices Test (J. C. Raven, 1962)--were analyzed. The analysis determined which processes distinguished between higher-scoring and lower-scoring subjects and which processes were common to all subjects and all items on the test. The analysis…

This paper describes recent research on the topic of assessment that has been conducted at Project Zero at the Harvard Graduate School of Education. It is argued that assessment built around an interesting and challenging project that explores a particular domain (such as music, writing, drawing, mathematics, science, or programming) offers an…

Non-verbal tests are paper-and-pencil tests that are designed to measure cognitive processes that do not involve verbal language. Such tests use shapes, patterns, diagrams, and sequences to measure general intellectual skills of a non-verbal nature. The use of such tests in schools is described. Performance tests using concrete apparatus are…

There has been considerable interest in mathematical understanding. Both those attempting to build, and those questioning the possibility of building intelligent artificial tutoring systems, struggle with the notions of mathematical understanding. The purpose of this essay is to show a transcendently recursive theory of mathematical understanding…

The paper reviews the literature on use of computers with retarded students in three chapters dealing respectively with the historical context, current issues, and future directions. The chapter on the historical context reviews research on the efficacy of teaching machines with this population. Research on the effectiveness of computer-assisted…

This study explored the effects of type of behavioral treatment and living environment on college students' (N=216) person-perceptions and causal attributions of deviant behaviors of a 17-year-old with mental retardation or normal intelligence. The results suggested that positive behavioral approaches and normalized community settings, at least as…

Three types of lay theories about the social world form a developmental sequence. Earlier developing theories are reorganized at the next level into a more inclusive, encompassing view of the world in order to make better predictions. The absolute thinker sees the world as fixed and unchanging, reasons with absolute rules, and has a narrow world…

This study compares the McCarthy Scales of Children's Abilities (MSCA) and the Kaufman Assessment Battery for Children (K-ABC) profiles of successful and unsuccessful preschoolers with learning disabilities. Subjects, 40 preschool students, were tested at the beginning and at the end of the preschool year and were placed into repeating or…

This study is a review of trends in information-handling technology and significant developments which are changing or will change the general environment within which archivists and records managers in international organizations will have to work. Trends in microelectronics, electronic storage, software, data transmission, computer architecture,…

Research on intelligent tutoring seeks to develop systems for automating education and to explore epistemological issues concerning the nature of the knowledge presented by tutors and how that knowledge can be learned. The ACT theory of skill acquisition and its successor (PUPS--PenUltimate Production System) provides production-system models of…

Psychologists and educators interested in factors that might influence mathematical ability have examined intelligence, motivation, and attitudes toward mathematics. More recently, sex role and cognitive style have entered the picture. The relationships among intelligence, field dependence, sex role, mathematics background, and mathematical…

The revised version of this monograph serves two purposes: (1) to describe what the Wechsler Intelligence Scale for Children-Revised (WISC-R) measures with regard to reading/learning disability in the light of current findings, and (2) to summarize research with the Wechsler Intelligence Scale for Children (WISC) and WISC-R as related to…