For children age birth to five, physical, cognitive, linguistic, and social-emotional growth and development occur at a rapid pace. While all children in this age range may not reach developmental milestones (e.g., smiling, saying first words, taking first steps) at the same time, development that does not happen within an expected timeframe can…

Describes the rationale and development of a new screening test, Developmental Indicators for the Assessment of Learning-3 (DIAL-3), which is based on previous editions. Empirical research is presented to document item additions and deletions as well as the continued maintenance of three performance areas: motor, concepts, and language. (Author/CR)

This article describes the Developmental Indicators for the Assessment of Learning-Third Edition, a global screener designed to be administered to children ages 3 through 6.11 years. The instrument assesses motor skills, conceptual knowledge, language skills, self-help skills, and social behaviors. Its administration, standardization, reliability,…