Study in Human Development, Part 2

Duration: 22

Year Published: 1946

Creator: H. D. Behrens

Format: 16mm

Color: B&W

Description: Shows the same boy at 42 weeks, 12 months, and 15 months of age. Pictures his gross motor development, perceptual-manipulatory reactions to objects, and development of walking readiness. Shows simple tests for fine manipulation, for imitation, and for stair climbing, and also his early interactions with another child.