This article, by the IBM (International Business Machines) program manager for the Institute for Academic Technology (IAT), is premised on the idea that the use of computers can help address many of the issues facing undergraduate education today. Computers in the classroom can enrich both teaching and learning. The IBM personal computer and the…

As spinoffs of the current revolution in the cognitive and neurosciences, clinical neuropsychologists in the 21st century will be employing biological tests of intelligence and cognition which record individual differences in brain functions at the neuromolecular, neurophysiologic, and neurochemical levels. Assessment of patients will focus more…

This user manual describes procedures for using Version 3.0 Computerized Placement Tests (CPTs) software and provides information about the hardware required to operate it. The software features the College-Level Mathematics (CLM) test, Seamless Serial Testing branching capabilities, new system installation and uninstallation procedures, and new…

The effects of review options (the opportunity for examinees to review and change answers) on the magnitude, reliability, efficiency, and concurrent validity of scores obtained from three types of computerized vocabulary tests (fixed item, adaptive, and self-adapted) were studied. Subjects were 97 college students at a large midwestern university…

Testbanking provides teachers with an effective, low-cost, time-saving opportunity to improve the testing aspect of their classes. Testbanking, which involves the use of a testbank program and a computer, allows teachers to develop and generate tests and test-forms with a minimum of effort. Teachers who test using true and false, multiple choice,…

Emerging applications of microcomputers and hypermedia to assessment in science education are reviewed. Although the current use of technology consists mainly of computerized administration of multiple choice tests drawn from item banks, the potential advantages are much greater. Among these advantages are immediate feedback to students, formative…

Problems of validity and reliability of concept mapping are addressed by using item-response theory (IRT) models for scoring. In this study, the overall structure of students' concept maps are defined by the number of links, the number of hierarchies, the number of cross-links, and the number of examples. The study was conducted with 92 students…

This study was intended to establish "base-line" data with respect to teacher utilization of available microcomputer software for the purposes of: (1) generating teacher-made appraisals; (2) scoring/analyzing teacher-made appraisals; and (3) assigning and recording grades. Differences in reported utilization at the K-4, 5-8, and 9-12 grade levels…

The purpose of this study was to investigate the effect of using multidimensional items in a computer adaptive test (CAT) setting which assumes a unidimensional item response theory (IRT) framework. Previous research has suggested that the composite of multidimensional abilities being estimated by a unidimensional IRT model is not constant…

An instrument was developed to measure students' engagement in various classes of study activities within multiple study contexts. This instrument is to be used in a large, ongoing research project investigating the underpinnings of student study activities and effects on academic achievement. The computer-administered instrument used--the Study…

The validity of a spatial visualization test for selecting candidate engineering students was assessed. The test was administered to 300 out of the 318 students enrolled during the winter quarter of 1989 in the Engineering Graphics 110 course at a major state university. Developmental steps undertaken to enhance the theoretical basis and validity…

Ongoing work toward developing a learning environment that will perform real-time diagnoses of students' difficulties in solving mathematical word problems is described. The learning environment designed consists of a microworld and expert modules. The microworld (or toolbox) is a collection of mouse-driven interfaces that facilitate a transition…

ASCAL is a microcomputer-based program for calibrating items according to the three-parameter logistic model of item response theory. It uses a modified multivariate Newton-Raphson procedure for estimating item parameters. This study evaluated this procedure using Monte Carlo Simulation Techniques. The current version of ASCAL was then compared to…

The purpose of this study was to adapt the Hidden Figures Test (a measure of field dependence/independence) to microcomputer display and to assess its alternate form reliability when compared to a paper and pencil test. Participants included 58 undergraduate and graduate students (91.4% female) at a southeastern university who were fairly normal…

A study examined the use of lookback strategy (selective rereading of text material to clarify inconsistent information) employed by good and poor readers attempting to monitor their own reading comprehension. Using microcomputers, narrative and expository texts containing inconsistencies were presented one line at a time on a "page" of…