Each year, roughly 30% of first-year students at US baccalaureate institutions do not return for their second year and billions of dollars are spent educating these students. Yet, little quantitative research has analyzed the causes and possible remedies for student attrition. What's more, most of the previous attempts to model attrition at…

Community colleges provide access to higher education for a broad range of students. The majority require "remedial" coursework in reading, writing and, especially, math. Most students who begin with this remedial coursework do not go on to earn a certificate or degree. Low levels of college graduation have high direct cost, adversely…

This paper examines STEM-based informal learning environments for underrepresented students and reports on the aspects of these programs that are beneficial to students. This qualitative study provides a nuanced look into informal learning environments and determines what is unique about these experiences and makes them beneficial for students. We…