These three users' manuals are for specific files of the High School and Beyond Study, a national longitudinal study of high school sophomores and seniors in 1980. The three files are computerized databases that are available on magnetic tape. As one component of base year data collection, information identifying twins, triplets, and some non-twin…

This user's manual has been produced to familiarize data users with the procedures followed for data collection and processing of the first follow-up teacher component of the National Education Longitudinal Study of 1988 (NELS:88). The teacher component provides teacher information that can be used to analyze the behaviors and outcomes of the…

In the spring of 1980, the High School and Beyond (HSB) base year survey collected data from about 28,000 seniors and about 30,000 sophomores in more than 1,000 secondary schools. This supplement was designed to collect data concerning the methodology associated with the receipt of postsecondary financial aid within the first 4 years after high…