In machine learning there is considerable interest in techniques which improve planning ability. Initial investigations have identified a wide variety of techniques to address this issue. Progress has been hampered by the utility problem, a basic tradeoff between the benefit of learned knowledge and the cost to locate and apply relevant knowledge.…

This paper is a survey of publications on artificial neural networks published in business journals for the period ending July 1996. Its purpose is to identify and analyze trends in neural network research during that period. This paper shows which topics have been heavily researched, when these topics were researched, and how that research has…

To say that assessments must be authentic, dynamic, fluid, and formative is not to say that normative, standardized evaluations have no place in the overall assessment scheme. What is needed is a combination and balance of assessments. The tri-assessment model promotes using traditional assessments along with portfolio and performance assessments.…

A metaphor and ongoing debate of the information age is that the mind is a computer or that, conversely, the computer has a mind. Since the debate is conducted using anthropomorphic metaphors such as "intelligent,""memory," and "friendly" (terms from humanity), the language itself pressures the discussion towards the conclusion that computers will…

The Revised Children's Eating Behaviour Inventory, the Parenting Stress Index, and the Krug Autism Behavior Checklist were used to assess eating/mealtime problems and related variables in 33 young high functioning autistic children (mean age 5 years, 3 months), 295 normally developing children (mean age 5 years, 8 months) and 11 young boys (mean…

An in-progress interdisciplinary research effort, Conversation Analytic (CA) and Human-Computer Interaction (HCI) study, is reported. A conversation analytic approach to repair and self-explication is taken that covers both human studies and artificial intelligence. The term "human" is used here in place of "linguistic." Three…

The purpose of this study was to address the use of computers in social work practice and to survey the field for tools, concepts, and trends that could assist social workers in their practice. In addition to a review of the relevant literature, information was requested from the Social Work Service and Ambulatory Care Database Section at Walter…

Mental retardation, learning disabilities, and intellectual giftedness have long been separated as different fields. In the past decade research findings suggested a continuity within the general intelligence spectrum which place the gifted on one extreme and the retarded on the other, as well as a two dimensional taxonomy of intellectual…

Instructions for the administration of the Opinions about Deaf People Scale are given. This scale measures the beliefs of hearing adults about the capabilities of deaf adults. The somewhat ambiguous title of the instrument is designed to avoid leading respondents to respond in socially desirable ways. The instrument is based on misconceptions…

This paper reports the results of using a three-layer backpropagation artificial neural network to predict item difficulty in a reading comprehension test. Two network structures were developed, one with and one without a sigmoid function in the output processing unit. The data set, which consisted of a table of coded test items and corresponding…

Standardized college-level tests of thinking have serious drawbacks, but they can be used effectively to compare results with other teachers or researchers and to suggest possible ways of measuring aspects of thinking in faculty-constructed tests. Faculty-designed tests should provide opportunities for students to use the important knowledge and…

This annotated bibliography is introduced by a description of the work of the Open University's Institute of Educational Technology (IET), which is concerned with all aspects of the academic work of the Open University and, increasingly, in wider spheres through its consultancy work and program of workshops on open and distance learning. The 1990…

Validity data were collected on tests from five aptitude clusters: information-processing (IP) componential skills, IP metacomponential skills, practical intellectual skills, cognitive flexibility, and cognitive speed. In addition, the IP activities underlying learning were elucidated. IP componential data were derived via two approaches. The…

The relationship between perceptual structure and individual differences in cognitive ability was studied through a computerized inductive reasoning task performed by 100 college undergraduates at Cleveland State University (Ohio). Measures included two psychometric tests and a set of four computerized cognitive tasks. Two components of perceptual…

A comprehensive profile of the adult learner and his or her literacy performance was educed by examining factors that are manifestations of both the formal school experience and the environment. Multiple regression analysis was used to determine the tenability of 10 research hypotheses that each included one of the 10 literacy subtests of the…