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Peer reviewedSnyder, Patricia; And Others – Topics in Early Childhood Special Education, 1993
This paper describes two measurement integrity analyses conducted using data on the Battelle Developmental Inventory, obtained from a sample of 78 children with severe disabilities. Procedures used to conduct internal reliability and construct validity analyses are discussed. Researchers are urged to evaluate a test's construct validity when their…
Descriptors: Child Development, Children, Construct Validity, Early Intervention
Lawson, Stephen; And Others – 1991
Early childhood special educators recognize the necessity of establishing indices of reliability and validity for instruments that provide an index of developmental status. Many such instruments present little empirical evidence regarding psychometric integrity, particularly for a non-normative sample. The 341-item Battelle Developmental Inventory…
Descriptors: Child Development, Construct Validity, Diagnostic Tests, Disabilities
