The experiment assessed the effect of ordinary school art instruction in human figure drawing on scores of the Goodenough-Harris Drawing Test. Subjects consisted of 44 fifth-grade students. No differences were found in the control group between pretest and posttests. The treatment group showed significant gains on both posttests. (Author)

Kindergarten subjects (N=24) were given practice producing a geometric production when given the three dimensional object. Using a two-way analysis of variance, the main effect of motor activity (drawing the projections) was significant. It was concluded that children's learning activities should be motor based, rather than verbal. (Author)

To determine the point at which successive days of classroom observation results in a reliable sample of behavior, a classroom of 30 kindergarten children was observed over a period of 18 days in four behavior categories. High correlations between running and total averages were obtained around the fourth day. (Author)

An experimental condition consisting of explicit timing of the students' five-minute composition period, self-scoring, and public posting of highest scores was introduced, removed, and reintroduced. The introduction of the experimental condition led to marked increase in the number of words written by all students. (Author)