Detailed computer analysis of performance on a single psychological test

✍ Scribed by J.A. Weinman

• Publisher: Elsevier Science
• Year: 1982
• Weight: 647 KB
• Volume: 17
• Category: Article
• ISSN: 0020-7373
• DOI: 10.1016/s0020-7373(82)80034-5

✦ Synopsis

This paper outlines a number of computer-based studies examining the nature of performance differences on a single cognitive test. Most of the work is concerned with the computer generation and presentation of the task in order to provide a detailed analysis of response times. With computer automation it becomes possible to fragment the total response time into component times for different phases of problem-solving. The results indicate that while overall processing speed is primarily cognitively determined, the way in which time is distributed over different phases of performance is greatly influenced by personality factors. The analysis of completed responses also revealed characteristic strategies and errors associated with level of ability. An important aspect of this approach is the demonstration of the way in which computer techniques can allow the psychologist to go beyond the traditional psychometric approach to assessment in order to gain an understanding of the nature of individual differences in performance.