This study explored the difference in intelligence among children from large families in relation to parent-child interaction patterns. The sample consisted of 56 children from large families living in Central West Virginia. The 56 children represented 20 families, all of which had five or more children, and were of similar economic circumstances.…

This is the second volume in a series that documents the Youth in Transition project, a national longitudinal study of about 2,200 10th grade boys in public schools. This document deals with family background factors and abilities as they relate to a variety of personality characteristics, behaviors, and plans for the future. Major units include:…