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Direct linkWang, Chao; Lu, Hong – Educational Technology & Society, 2018
This study focused on the effect of examinees' ability levels on the relationship between Reflective-Impulsive (RI) cognitive style and item response time in computerized adaptive testing (CAT). The total of 56 students majoring in Educational Technology from Shandong Normal University participated in this study, and their RI cognitive styles were…
Descriptors: Item Response Theory, Computer Assisted Testing, Cognitive Style, Correlation
Peer reviewedDzhafarov, Ehtibar N. – Psychometrika, 1993
A systematic investigation of the Grice modeling scheme for response time (RT) clarifies fundamental notions about RT modeling. The analysis presented can be used to determine what in a certain RT model constitutes a set of empirically testable assumptions and what is merely an arbitrary choice of mathematical language. (SLD)
Descriptors: Equations (Mathematics), Evaluation Criteria, Mathematical Models, Probability
Download full textSantisteban, Carmen; Alvarado, Jesus M.; Cortijo, Manuel – Psicologica: International Journal of Methodology and Experimental Psychology, 2005
The CODE Theory of Visual Attention (CTVA) is a mathematical model explaining the effects of grouping by proximity and distance upon reaction times and accuracy of response with regard to elements in the visual display. The predictions of the theory agree quite acceptably in one and two dimensions (CTVA-2D) with the experimental results (reaction…
Descriptors: Mathematical Models, Attention, Cognitive Processes, Reaction Time
PDF pending restorationThissen, David M. – 1977
Few phenomena in psychology have been studied more than reaction time. However, while response latency now provides the basic data for research in many areas of cognitive psychology, little work has been done on the problem of incorporating response latency in the measurement of individual differences. A solution to this problem requires the…
Descriptors: Cognitive Ability, Cognitive Tests, Individual Differences, Item Analysis
