Teenagers working more than 20 hours per week perform worse in school than youth who work less. There are two competing explanations for this association: (1) that paid work takes time and effort away from activities that promote achievement, such as completing homework, preparing for examinations, getting help from parents and teachers, and…

This study used data from the First Follow-Up of the National Educational Longitudinal Study of 1998 to examine the effects of part-time work during the school year on high school students' academic achievement as measured by standardized achievement scores and high school grades. Results indicated a small negative effect of employment on both…

National Education Longitudinal Study data on student employment in 10th grade indicate that previous findings of adverse effects on academic outcomes may be attributable to preexisting differences among youth who choose to work at various intensities. Also, increased working hours were related to decreased time spent watching television.…

This report of the High School and Beyond (HS&B) study (a national longitudinal study of over 30,000 sophomores and 28,000 seniors enrolled in 1,015 public and private schools) contains nine graphs and 28 tables summarizing data on students' high school experiences, activities outside school, values and attitudes, plans for college, and plans…