GETTING A JOB : IS THERE A MOTHERHOOD PENALTY ? * ( Running head : Motherhood penalty )

Survey research finds that mothers suffer a substantial per-child wage penalty that is not explained by human capital or occupational factors (Budig and England 2001; Anderson, Binder and Krause 2003). Despite clear documentation of this pattern, the causal mechanism producing it remains elusive because existing research has not been able to distinguish between productivity and discrimination explanations for the motherhood wage penalty. Drawing on status characteristics theory and the literature on the cultural contradictions of motherhood, we suggest that status-based discrimination may be an important factor. To evaluate this argument, we conducted a laboratory experiment in which participants evaluated application materials for a pair of same race, same gender, ostensibly real job applicants who were equally qualified but differed on parental status. The results strongly support the discrimination hypotheses. Relative to other kinds of applicants, mothers were rated as less competent, less committed, less suitable for hire, promotion, and management training, and deserving of lower salaries. Mothers were also held to higher performance and punctuality standards. Men were not penalized for being a parent, and in fact, appeared to benefit from having children on some measures. We discuss the implications of these findings for the theory presented and for enduring patterns of gender inequality in paid work.