Children with autism exhibit a host of motor disorders including poor coordination, poor tool use and delayed learning of complex motor skills like riding a tricycle. Theory suggests that one of the crucial steps in motor learning is the ability to form internal models: to predict the sensory consequences of motor commands and learn from errors to…

This bibliography is made up of 121 questionnaires, checklists, and scales used for determination or evaluation, of the level of development of infants and young children (ages 0-6). Some of the instruments identify individuals who may have developmental problems. This document is one in a series of topical bibliographies from the Test Collection…

Most of the 161 rating scales, observation instruments, and questionnaires in this bibliography are geared to assessing the developmental levels of preschoolers and children. There are, however, some scales to assess adults' and adolescents' development. Both non-handicapped and handicapped populations are represented. Developmental areas assessed…