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…

Analysis of 65 children over a 4-year period on tests of operational and causal thinking offers support for Piaget's notion of stage progression. In kindergarten and grade one, the majority of children in this longitudinal study were between preoperational and the achievement stage of operational thought. By grade two, the majority had attained…