Undergraduate physics students’ experiences: Exploring the impact of underrepresented identities and intersectionality

Historically, physics has been a predominantly male field, with previous literature showing that there is little diversity among U.S. physics students at the undergraduate and graduate levels or among physicists within the work force. Recent research indicates that the lack of diversity in physics is partially due to an unwelcoming climate within physics departments, as well as differential experiences during college. Most physics education research that addresses the lack of underrepresented identities within the field has focused on the identities of women and people of color. There has been little research to investigate people with multiple underrepresented identities, including those such as socioeconomic status, first-generation college students, or learning disabilities. Furthermore, there has been even less research conducted to better understand the impacts of the intersection of these underrepresented identities and how it relates to experiences when pursuing a physics major. In order to address this gap in the literature, our research project has investigated undergraduate physics students’ experiences to better understand what factors affect their experiences and how these may differ by the intersection of one’s underrepresented identities. In particular, we explored how these identities impact their experiences as a physics major. To achieve this goal, we conducted a series of in-depth interviews with physics majors at one university to learn more about their college experiences regarding physics. Our findings suggest that there is a disproportionate number of obstacles when pursuing a physics major faced by those with a greater number of underrepresented identities. We conclude that there is a need for more equitable pedagogical practices and departmental policies within the undergraduate physics experience, in addition to a more “human” approach to mentorship, in order to foster an environment in which students with underrepresented identities can feel supported and thrive academically and professionally. In particular, we believe that dedicated formal pedagogical trainings that teach diverse teaching skills to accommodate students with different learning styles would be useful to many university physics instructors. This type of formal training would include annual workshops designed to educate faculty on how curriculum, pedagogy, and departmental practices can be altered to be more inclusive with the intent to ensure a more equitable and welcoming experience for all students. Additionally, incorporating mentorship programs that focus on a more individualized and natural support system would likely benefit all students, especially those with underrepresented identities, by creating a more welcoming and inclusive space within physics departments. Published by the American Physical Society 2024