Ss displaying initial subnormal nystagmic functioning responded to therapy with increases in duration, while other Ss displayed decreases; these effects were more apparent after long therapy. (Author/DLS)

Describes the five basic stages of motor development as activities in a perceptual motor program for children of normal intelligence who have learning problems. The program emphasizes the relation between sound motor development and academic achievement. (Author)

A scheme is presented for the development of perception and learning in which a hierarchy of skills begins with innate response systems and progresses through gross motor activities to more specialized motor systems represented by eye-hand coordination. The next stage of development, the control of ocular muscles, is discussed and the development…