A group of high school self-reported dropouts and a group of simulated high school dropouts were compared with graduates in their participation rates, efforts required for data collection, and the overall quality of their responses in the National Longitudinal Study of the High School Class of 1972. The results indicate that dropouts are less…

The National Longitudinal Study (NLS) is periodically querying a large national sample of members of the high school class of 1972 to chart their educational, vocational, and personal development and to relate this information back to earlier experiences, plans, and personal and biographical attributes. The study will provide a better…