College access refers to the ability of individuals, particularly those from underrepresented or disadvantaged backgrounds, to successfully enter and persist in post-secondary education. This research area focuses on identifying barriers that prevent certain groups from accessing higher education, such as financial constraints, lack of information about college options, inadequate academic preparation, and social or cultural factors. Researchers in this field also work to develop and evaluate interventions and policies aimed at increasing college access and success for all students, particularly those facing the greatest barriers. This research is important for promoting equity and ensuring that all individuals have the opportunity to pursue a college education and achieve their full potential.