Tests the hypothesis of U-shaped development in graphic symbolization that postulates similarities between the drawings of preschool children and adult artists, and the loss or suppression of the early facility in middle childhood. Confirms the existence of a decline in symbolic skills in adolescent children. Presents implications for art…

Critiques the attempt by David Pariser and Axel van den Berg to apply the author's methods to a cross-cultural study. Argues that their study is too flawed to be definitive. Suggests means to test the universality of the U-curve as a cognitive development pattern or an artifact of culturally defined aesthetics. (DSK)

Responds to a critique of the authors' work by Jessica Davis. Enumerates and responds to each of Davis' critiques, arguing that many of them are invalid. Defends the research design choices made by the authors and the results of their study. (DSK)

Replicates Jessica Davis' study of the U-shaped aesthetic development curve in a cross-cultural setting. Examines whether a similar U-curve is evidenced in Chinese aesthetic development. Presents results that suggest that Chinese aesthetic criteria do not produce a U-shaped evaluation of artistic skills. Discusses limitations of the study. (DSK)