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Hwang, Chi-en; Cleary, T. Anne – 1986
The results obtained from two basic types of pre-equatings of tests were compared: the item response theory (IRT) pre-equating and section pre-equating (SPE). The simulated data were generated from a modified three-parameter logistic model with a constant guessing parameter. Responses of two replication samples of 3000 examinees on two 72-item…
Descriptors: Computer Simulation, Equated Scores, Latent Trait Theory, Mathematical Models
Peer reviewed Peer reviewed
Millman, Jason – Educational Measurement: Issues and Practice, 1984
In providing an alternative view to the previous article by Ward (TM 508 880), the author notes problems associated with adaptive testing, diagnostic testing, testing embedded in instruction, and testing through simulations. (BW)
Descriptors: Adaptive Testing, Computer Assisted Testing, Computer Simulation, Computer Software
Peer reviewed Peer reviewed
Ward, William C. – Educational Measurement: Issues and Practice, 1984
Some of the benefits available from using computers to administer the kinds of tests that are familiar in educational settings are reviewed. Four applications that represent current or near-term enhancements of assessment are discussed: computerized adaptive testing, diagnostic testing, test preparation, and administration of simulations of…
Descriptors: Adaptive Testing, Computer Assisted Instruction, Computer Assisted Testing, Computer Simulation
Ackerman, Terry A. – 1987
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…
Descriptors: Adaptive Testing, College Entrance Examinations, Computer Assisted Testing, Computer Simulation
Peer reviewed Peer reviewed
Bertoline, Gary R.; Miller, Daniel C. – Engineering Design Graphics Journal, 1990
Developed is an examination to determine a student's visualization capabilities. This examination has two versions, both developed to measure visualization ability, time to visualize, and reaction time. This test indicates the learner's ability to visualize complex three-dimensional objects from six principal views. Included are the results from a…
Descriptors: College Science, Computer Assisted Design, Computer Assisted Instruction, Computer Graphics