The original Oregon Youth Study began 1983. The goal was to examine the etiology of antisocial behaviors in boys, with a view to designing preventive interventions within the context of the family and
Further objectives for MCS2 were as follows:<ul><li>to chart continuity and change since the age of nine months in the child's family and parenting environment</li><li>to chart
<i>Background</i>:<br>The&nbsp;Millennium Cohort Study (MCS) is a large-scale, multi-purpose longitudinal dataset providing information about babies born at the beginning of the