Investigated the relationship between anthropometric indices and behavioral development during the first two years of life in rural Guatemala. Body length and weight most strongly correlated with behavioral development. When length and weight were controlled statistically, variance in behavioral development was accounted for. (Author/DB)

Four experiments investigating the effects of physical and social variables on the production of pointing in infants 10 to 18 months old are described. In the first two experiments, which were primarily concerned with the relation between reaching and index finger pointing, physical dimensions such as distance between baby and target objects were…

This study examined the effect of the young child-carrying practices of Nigerian women on gross motor and language development in young children. The data collected were designed to help ascertain if and how these practices affect the child's later development. The data documented a variety of factors, including: general medical background,…