A study of children's behavior over three years of infant schooling (at five through seven years of age) included setting, teacher student interaction, student background, and social mode. Findings indicate that the youngsters spent most time-on-task at individual activities, with much less time spent in social or procedural activities. (Author/CB)

While almost all observers agree that young children, older children, and adults differ both in initial rate of acquisition and in the levels of ultimate attainment typically achieved, they continue to disagree over whether the observed patterns are a function of nurture or nature. Is it simply that older starters "do not" do as well because they…