At the transition to higher education, students from diverse backgrounds develop peer networks that support learning in higher education. However, few studies have investigated how students' background characteristics play a role in social selection mechanisms such as friendship and help-seeking and what drives the formation of diverse peer…

Undergraduate research experiences offer a range of positive academic and affective student outcomes. However, these benefits often do not reach all students, as research experiences are often selective, favor high-achieving students, focus on STEM fields, and typically target students in their third or fourth year of undergraduate studies. To…