This study compared the impact of proctoring on the final course grades of community college students enrolled in distance education mathematics courses. The goal was to determine whether distance education students who are evaluated entirely online, in environments that are not proctored, receive grades that differ from distance education…

The uptake of CAA in UK higher education (HE) on a large scale lags behind the expectations of CAA specialists. A research project was undertaken with the aim of discovering and addressing the underlying reasons for this. The research was conducted according to Strauss and Corbin's (1998) prescription for grounded theory (GT) research. During…

In current psychological research, the analysis of data from computer-based assessments or experiments is often confined to accuracy scores. Response times, although being an important source of additional information, are either neglected or analyzed separately. In this article, a new model is developed that allows the simultaneous analysis of…

Computerized adaptive testing (CAT) has unsurpassable advantages over traditional testing. It has become the mainstream in large scale examinations in modern society. This paper gives a brief introduction to CAT including differences between traditional testing and CAT, the principles of CAT, psychometric theory and computer algorithms of CAT, the…

Previous studies have reported working memory deficits in autism, but this finding has been inconsistent. One possibility is that deficits in this domain may be present only when working memory load exceeds some limited capacity. High-functioning individuals with autism performed the CANTAB computerized test of spatial working memory. Individuals…

Many challenges exist for high-stakes testing programs offering continuous computerized administration. The automated assembly of test questions to exactly meet content and other requirements, provide uniformity, and control item exposure can be modeled and solved by mixed-integer programming (MIP) methods. A case study of the computerized…

The study examined differences in the distribution of spectral energy among four types of infant vocalizations via computerized spectral analyses. The mean spectral energy (MSE) of "pain induced" cries was significantly higher than those of "fussy" and "hungry" cries, and the MSE of all three cries was higher than…

Provides an overview of the current status of microcomputer-based testing, reviews several testing applications available in microcomputer format, and offers ideas on future developments. (Author)

The expansion of computer technology has created many possiblities for computer applications in the area of psychological testing and assessment. The ways that computers can be used in psychometric assessment, the benefits of such use, and problems that may be encountered with these uses are discussed. (Author/BL)

This study compared several item exposure control procedures for computerized adaptive test (CAT) systems based on a three-parameter logistic testlet response theory model (X. Wang, E. Bradlow, and H. Wainer, 2002) and G. Masters' (1982) partial credit model using real data from the Verbal Reasoning section of the Medical College Admission Test.…

Computer-based testing places great burdens on all involved parties to ensure test security. A task analysis of test site security might identify the areas of protecting the test, protecting the data, and protecting the environment as essential issues in test security. Protecting the test involves transmission of the examinations, identifying the…

Presents an attempt at simplifying test-making procedures through use of a computer. The advantages of the system over conventional evaluation methods are discussed and an outline of its capabilities and limitations is provided. (BD)

Combined the methods of alpha-stratified adaptive testing and constrained adaptive testing with shadow tests. Outlines the advantages of this approach in reducing overexposure and underexposure of items in an item pool and illustrates these advantages with an example from the Law School Admission Test. (SLD)

Compared the properties of five methods of item exposure control in the context of estimating examinees' abilities in a computerized adaptive testing situation. Findings show advantages to the Stocking and Lewis conditional multinomial procedure (M. Stocking and C. Lewis, 1995) and, to a lesser degree, the Davy and Parshall method (T. Davey and C.…

Conducted a meta-analysis to determine the extent to which the computer administration of a measure influences socially desirable responding. Discusses implications of the findings about impression management in terms of how they contribute to the explication of the construct of social desirability and cross-mode equivalence. (Author/SLD)