Discusses the nature and current state of knowledge-based systems and expert systems. Describes an expert system from the viewpoints of a computer programmer and an applications expert. Addresses concerns related to materials selection and forecasts future developments in the teaching of materials engineering. (ML)

The article examines characteristics and present or potential applications of expert systems technology for diagnosis and treatment of learning disabilities. Preliminary findings indicate that expert systems can perform as well as humans in specific areas, and that the process of organizing knowledge bases for expert systems helps clarify existing…

Examines the functional characteristics of intelligent computer assisted instruction (ICAI) and discusses the requirements of a multidisciplinary cooperative effort of its development. A typical ICAI model is presented and intelligent features of ICAI systems are described, including modeling the student's learning process, qualitative decision…

A parent-offspring adoption path model, with a measured index of the home environment, was developed to assess extent to which genetic and environmental influences of the parents affect relationships between the environmental index and children's behavior. Intelligence Quotient (IQ) data from the Colorado Adoption Project were used. The…

Studied concurrent validity of the Luria-Nebraska Neuropsychological Battery-Children's Revision (LNNB-C) in learning disabled children categorized according to Verbal and Performance IQ differences. Found no significant differences between the three groups, thus failing to support the validity of the LNNB-C in discriminating between learning…

Asserts that Spearman's g is a real phenomenon with great impact on economic and social life. Discusses key areas of personnel selection, vocational counseling, education, labor market functioning, and equal employment opportunity. (Author/ABB)

Canadian undergraduate students were administered the British general ability test, AH2, along with a multiple-choice vocabulary test and the Standard Progressive Matrices, a nonverbal ability test. Scores were compared with British norms and intercorrelated with those of the other two tests. Correlations with the other ability tests were low.…

The Learning Potential Assessment Device and Instrumental Enrichment are two much needed improvements in education. Used in tandem, they rectify previous problems of testing and teaching by providing an unbiased assessment device which does not rely on labels for categories of learners. (VM)

The differences between school learning and other learning are discussed. To make these types of learning more similar, schools must develop students' skills slowly and must stress practical problem solving. Education then will be fulfilling its cultural function of promoting reason and analysis based on shared knowledge. (VM)

Fourteen poor-reading college students were assigned to a dyslexia group or a nonspecific reading-disabled group based on intelligence quotient (IQ). The groups were compared to controls on cognitive and reading-related skills. Results showed that poor decoding skill characterized the dyslexic reader, whereas the nondyslexic poor reader displayed…

An analysis of a survey of assessment practices of 131 school psychologists revealed that they most often used the Wechsler Scales to identify gifted, gifted/learning disabled, and learning disabled students despite the availability of newly developed tests. A number of training needs relating to assessment were also identified. (Author/VW)

The predictive validity of the Scales for Rating the Behavioral Characteristics of Superior Students (SRBCSS) in identifying gifted children among various sociocultural groups was examined. Regression analyses were computed between the SRBCSS and both the Standard Achievement Test and a standardized intelligence test. Implications for practice and…

Contrasted Lewis M. Terman's letters to parents of boys (N=42) with childhood intelligence quotients (IQs) greater than 170 contrasted with those sent to parents of boys (N=42) with IQs between 135 and 159. Suggests that the social needs of many highly intelligent children can best be satisfied in peer groups consisting of children of similar…

Evaluates the utility of the Bannatyne recategorization of WISC-R subtest scores for diagnosing and prescribing instruction for reading/learning disabled children. Concludes that the use of such scores is not warranted. (FL)

Examined whether reading disabled children differed in the utilization of rules in a paired associate learning task. In two experiments, children were assigned to one of three conditions: (a)nonrule, (b)consistent rule, or (c)inconsistent rule. When present, the rule was based on semantic opposites. (Author/NH)