This document summarizes a presentation about improving outcomes for first-generation and low-income college students. It discusses how feelings of marginality can negatively impact these students' transition and success in college. The theory of mattering, which includes feeling important, depended on, and appreciated, can help address marginality. The presentation describes two programs at Brandeis University that take a mattering approach: a pre-orientation program that introduces students to resources and connects them to a support community, and a peer mentoring program that provides one-on-one guidance. Evaluations found these programs helped students feel they mattered on campus and improved retention and graduation rates.