The High School and Beyond 1980 Senior Cohort First Follow-Up (1982) Data File is presented. The First Follow-Up Senior Cohort data tape consists of four related data files: (1) the student data file (including data availability flags, weights, questionnaire data, and composite variables); (2) Statistical Analysis System (SAS) control cards for defining a SAS system file; (3) SPSS control cards for creating three separate SPSS system files (a data availability flag file, a base-year student data file, and a first follow-up student data file); and (4) the text file for the "User's Manual" and the print file of the frequency distributions. The senior student data file consists of 11,995 records. TYPE OF SURVEY: National Survey; Follow-up Survey; Sample Survey. POPULATION: High School Seniors (3,040,000). SAMPLE: High School Seniors (11,995). RESPONDENTS: High School Seniors (11,227). RESPONSE RATE: High School Seniors (94%). FREQUENCY: Biennial. YEAR OF EARLIEST DATA: 1980. YEAR OF LATEST DATA: 1982. (TJH)