The Metro-Manila Developmental Screening Test: a normative study.

This study aimed to establish Metro-Manila (Philippines) norms for the Denver Developmental Screening Test and to determine the characteristics of children whose scores are normal and those whose scores are abnormal or questionable on the test. The subjects were 6,006 children from 4,846 households of Metro-Manila. Probit analysis established the ages at which 25%, 50%, 75%, and 90% of the sample passed each of the 105 test items. Discriminant analysis showed four clusters of factors that were significantly associated with children's performance. These were a substitute-care-giver variable cluster, a mother variable cluster, a child-situational variable cluster, and an age variable cluster.