Developmental Trends in the Evaluative and Divergent Thinking of Children

Abstract

The purpose of this study was to investigate divergent thinking and evaluative skill as important processes in the development of creative thinking in elementary schoolchildren. Children from the 3rd, 4th, and 5th grades (N = 117) received divergent thinking tasks and measures of evaluative accuracy. The latter indicated how well they liked various ideas (i.e., their preferences) and the degree to which the children believed those ideas to be original. Results indicated that the accuracy of their originality judgments increased significantly with age, as did the preference for appropriate ideas. Unlike previous research, evaluative scores were not related to divergent thinking test scores. Also somewhat surprising, given earlier research, was the lack of a "4th-grade slump." In fact, there was a significant peak, rather than slump, in the divergent thinking of 4th-grade children, at least in the raw fluency scores. When fluency ratio scores were compared, there were still some incidents of a 4th-grade peak, but there was also a significant decline with grade in the proportions of 1 index of highly appropriate ideas. Although a relation was not found between evaluative skill and divergent thinking raw fluency scores, an increasing preference for appropriate square ideas was found to contribute significantly to the prediction of decreases in the proportion of high-quality round ideas given. Possible explanations are given to account for this unexpected finding, including differences in interpersonal and intrapersonal evaluative skills, and the distinction between the ability to accurately identify original or appropriate ideas and choosing to selectively express such ideas.