Transfer of learning in the acquisition of motor skills, centered around proactive and retroactive experimental designs, is discussed. The structures of the two designs are explained and compared. The effect upon transfer of learning by both stimulus and response gradients is examined. Phenomena contributing to negative transfer are investigated,…

Contemporary theories of perceptual-motor development and dysfunction are analyzed in detail in this review of the literature. Studies focused on observation of delays, deviations, cause, theories of development, and programs of remediation. It is suggested that it may be presumptuous for theorists to delineate three, four, or ten characteristics…