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Analysis of Variance1
Cognitive Ability1
Higher Education1
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Information Processing and…1
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Cognitive Abilities and Information System Usability.
Peer reviewed Peer reviewed
Allen, Bryce – Information Processing and Management, 1994
Describes two experiments that were conducted at the University of Illinois to determine how cognitive abilities of users of information retrieval systems and specific design features combine to create system usability. Logical reasoning and perceptual speed are examined, and reliability and validity are discussed. (Contains 12 references.) (LRW)
Descriptors: Analysis of Variance, Cognitive Ability, Higher Education, Hypothesis Testing