Reports the results of structured interviews with mothers of 29 children three and one-half to 12 years of age, documenting the development of four categories of food rejection based on distaste, danger, disgust, and inappropriateness. Suggests that lack of contamination sensitivity in younger children is due to their belief that chemical…

Representations of 40 3- to 6-year-olds' perceptions of Oedipal conflicts among family members were assessed through a doll-play task and parental diaries. Complementary information on children's understanding of family roles and age relativity was evaluated independently. Oedipal behaviors appeared to increase and then decrease during this age…

A prospective longitudinal investigation related 76 maternal and infant variables to performance on the Metropolitan Readiness Tests (MRT) at age six. The 1,245 study subjects have been followed since birth. Their distribution on measures of intelligence and socioeconomic status is essentially normal. Subjects with high MRT scores were found to…

This paper describes the purposes and procedures of a longitudinal study designed to: (1) relate mother-infant interaction patterns to infant age, sex, and social class; (2) relate mother-infant interaction patterns to infant sensory-motor development; and (3) to examine the relationship between infant sensory-motor development and infant sex and…

A class of preschoolers, aged 44-63 months and grouped according to age, sex, sibling position, family size and the occupation of each parent, were the subjects of a 2-part study to examine preschoolers' perceptions of mothers. In the first part of the study, each child was shown 4 sets of pictures depicting a variety of possible mother figures.…