The survey analyses the first employment of 16 year-old school leavers in England and Wales (with follow-up surveys of 17 and 18 year-olds), for 1978, 1979, 1980 and (without follow-up) 1983. Variables Sex, region, including (1968 SIC), occupation (CODOT, 3 digits) and educational qualifications. Length of training offered is recorded and 'apprentices' are identified. Off-the-job training is recorded.