A Cultural Mismatch Intervention to Increase Science Self-Efficacy Among STEM College Students.

Abstract

Cultural Mismatch Theory (CMT) suggests mismatch between interdependent home norms and independent school norms can hinder academic success for historically marginalized (HM) students who are more likely to be first-generation college students and underrepresented in science, technology, engineering, and math (STEM). The effectiveness of a CMT intervention to increase science self-efficacy was tested among 213 (M_age = 22.99, SD = 5.74; 8.2% HM) STEM majors from a community college and baccalaureate-granting institution. CMT intervention students reported higher science self-efficacy relative to the control group. The findings support scalable CMT interventions to address STEM workforce disparities.