Evidence supporting the internal structure of an assessment can provide support for its scoring mechanisms. A total of 1,691 young children in the United States were assessed by their parents using the 16-month questionnaire of the "Ages and Stages Questionnaires," Third Edition (ASQ-3), and results were used to study the internal…

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…

The predictive validity of an original Piagetian instrument (the Piagetian Task Instrument) was compared with that of two frequently used published screening tests for children entering kindergarten: (1) the Brigance K-1 Screen, and (2) the Merrill Language Screening Test. The relative contribution of each test was determined when they were…