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Katsuyama, Ronald M.; Hoffarth, Gary D. – 1978
This study had two major purposes: to examine the effects of dimensional salience upon the learning of conjunction and disjunction rules, and to investigate an alternative to the prevailing cognitive-change accounts of developmental differences in multidimensional problem solving. The relative salience of each of four stimulus dimensions (form,…
Descriptors: Age Differences, Cognitive Processes, Concept Formation, Dimensional Preference
Odom, Richard D. – 1977
This paper examines the concept of decalage from two cognitive-change positions (structures of logical thought and attentional and verbal mediators) and proposes an alternative explanation for decalage from a perceptual-change point of view. The term decalage is used to summarize the relation between differences in performance of various age…
Descriptors: Age Differences, Attention, Children, Cognitive Development