Using data from the National Longitudinal Study of the High School Class of 1972 (NLS), this study shows that almost half the NLS respondents teaching in 1979 did not report teaching plans in high school, whereas three-fourths of those planning to teach were not teaching in 1979. (Author/BW)

The purpose of this study was to examine whether teachers' personal attributes and school characteristics predict differences in the career patterns of teachers and, if so, to explore the implications for teacher supply. The sample was composed of 786 current and former teachers identified in 1986 through the Teaching Supplement Questionnaire of…