The rule space model permits measurement of cognitive skill acquisition, diagnosis of cognitive errors, and detection of the strengths and weaknesses of knowledge possessed by individuals. Two ways to classify an individual into his or her most plausible latent state of knowledge include: (1) hypothesis testing--Bayes' decision rules for minimum…

Twenty-four measures of crystallized intelligence (G sub c) and fluid intelligence (G sub f) were obtained for samples of graduates and failures of an innovative instructional situation in which computer-managed mastery learning was used to teach elementary electricity and electronics. Seven stepwise multiple discriminant analyses and associated…

The purpose of this study was to characterize the nature of conversational engagement evidenced by 30 learning-disabled and 30 nondisabled children while they participated in a semi-structured dyadic interaction. Also investigated were the relationships among the levels of engagement employed by the elementary or junior high students and their…

This paper describes a study that was undertaken at the University of Illinois at Urbana-Champaign to compare the databases selected by 75 inexperienced student online searchers aided by an existing gateway system--INFOMASTER, a version of EASYNET--with databases selected manually by four experienced searchers who were reference librarians from…

In light of the implementation of Section 508 of the Rehabilitation Amendments Act of 1986 requiring that all electronic equipment purchased by the U.S. Government be accesible to the handicapped. this directory lists several hundred electronic aids for the disabled. The introduction humorously reviews the state of the art in software, artificial…

This monograph provides special educators with guidelines to help them succeed in their work with minority language students. It emphasizes the necessity for bringing the social context into educational planning, in its discussion of such topics as the history of limited English proficient (LEP) children in special education, classroom needs of…

The report describes the features, underlying knowledge base, and goals of the "Smart Needs Assessment Program" (SNAP), an interactive, microcomputer-based system designed to provide inservice training in special education for regular education teachers. The Teacher Effectiveness Expert System portion uses teacher data concerning attitudes, goals,…

During the last two decades of work in predicting and explaining school achievement, much research has emphasized the identification and measurement of student cognitive and affective processes which predict and also promise to help explain and facilitate school achievement. This review focuses on modifiable cognitive and affective processes, as…

A model for the development of scientific reasoning in adolescents was formulated largely upon the basis of Piagetian theory. Included as potential determinants of scientific reasoning were: experience; age; locus of control; field dependence-independence (FID); rigidity/flexibility; intelligence quotient (IQ); and sex. Causal relationships…

This analysis of the state of the art of computer programs and programming for language teaching has two parts. In the first part, an overview of the theory and practice of language teaching, Noam Chomsky's view of language, and the implications and problems of generative theory are presented. The theory behind the input model of language…

This paper introduces a probabilistic model that is capable of diagnosing and classifying cognitive errors in a general problem-solving domain. Item response theory is used to deal with the variability of response errors. Responses from a 38 item fraction addition test given to 595 junior high school students are used to illustrate the model.…

This is the third and final evaluation of three French-language educational programs presently being offered to English-speaking children enrolled in the elementary schools of the South Shore Protestant Regional School Board in Quebec. The three programs under study are: (1) a French-as-a-second-language (FSL) alternative, taught for one period…

Variables derived from two measures of classroom behavior, direct observation and teacher rating, were used in regression designs with measured intelligence to predict a measure of academic achievement of 69 kindergarten, first, and second grade children. Results suggest that measures of classroom behavior contribute variance to the prediction of…

Problem solving is viewed as an increasing area of interest that focuses on the theory, research, and teaching of general cognitive skills which are applicable to broad problem classes. This document gives an overview of some important aspects of the theory and research in order to identify what general cognitive skills ought to be taught. Modern…

This report presents the results of various standardized measures administered to Kamehameha Early Education Program (KEEP) students and control students in the school year 1975-1976. In contrast to previous comparisons, KEEP employed more rigorous procedures for the selection of the control students and for the conditions of test administration.…