The subjects for the present study were drawn from the female students who
participated in the National Education Longitudinal Study (NELS) initial ei
ghth-grade data collection. Adolescent females who later became pregnant we
re matched on race, birth month, and birth year with adolescent females who
did not report a pregnancy. The study examined selected predictor variable
s from the baseline 1988 wave of data in relation to the outcome variable o
f pregnancy status. Results indicated a statistically significant differenc
e in locus of control between those females who later became pregnant and t
hose who later did not experience a pregnancy during adolescence. Those who
later became pregnant were much more likely to have an external locus of c
ontrol (p = .0001). Females who later became pregnant were also more likely
to have a poorer sense of personal efficacy (p = .0001). Finally, females
who later experienced a teen pregnancy had more traditional occupational ex
pectations (p = .006) and lower educational expectations (p = .001) than di
d those who did not later report a teen pregnancy.