Research Foundation

Research on Selective College Access

College Metropolis is grounded in research examining how students navigate the college admissions process and how access to information and institutional support shapes educational opportunity.

Across the United States, thousands of high-achieving students graduate from high school each year with the academic preparation necessary to attend selective colleges and universities. Yet research has shown that many of these students—particularly those from lower-income backgrounds—never apply to the institutions where they are academically competitive.

This phenomenon, commonly referred to as undermatching, has been documented across multiple studies examining patterns of college enrollment and access to selective institutions.

College Metropolis seeks to translate these research insights into accessible information and tools that help students, families, and educators better understand the landscape of higher education.

Doctoral Research Behind the Initiative

The development of College Metropolis is informed in part by doctoral research examining how high school counselors support high-achieving students from lower-income backgrounds in navigating the college admissions process.

This research explores how counselors act as institutional agents who help students access information, guidance, and institutional networks that shape educational opportunity. Through advising conversations, college list development, and connections to external organizations, counselors can help students discover institutions that align with their academic preparation and aspirations.

The findings highlight the important role that access to information and institutional guidance plays in shaping students’ college trajectories.

College Metropolis builds on these insights by seeking to make information about selective colleges more accessible to students, families, and counselors.

Social Capital and Educational Opportunity

The initiative is also informed by research on social capital, a concept widely used in sociology to describe how access to networks and institutional knowledge can influence opportunities.

The sociologist Pierre Bourdieu introduced the concept of social capital to explain how individuals benefit from access to social networks and institutional resources.

Later scholars, including Nan Lin, further developed the theory by explaining how social networks provide access to information, support, and opportunities that influence life outcomes.

Research in education has also emphasized the role of institutional agents—individuals within institutions who possess knowledge and resources that can help students navigate complex systems. The work of Ricardo D. Stanton-Salazarhighlights how educators, counselors, and mentors can serve as bridges connecting students to opportunities that might otherwise remain inaccessible.

These insights help explain why access to knowledgeable guidance can significantly shape students’ educational pathways.

Research on Selective Colleges and Mobility

Research in economics has also examined the role selective colleges play in shaping long-term opportunity.

Economist Raj Chetty and colleagues have shown that selective colleges can serve as powerful engines of economic mobility for talented students from lower-income backgrounds. Their research demonstrates that students from modest economic backgrounds who attend highly selective institutions often experience substantial gains in income and career opportunities later in life.

Additional research by Caroline Hoxby has shown that many high-achieving students from lower-income backgrounds do not apply to selective colleges even when their academic qualifications make them strong candidates for admission.

Together, these findings highlight how access to information and guidance can influence whether talented students pursue the full range of opportunities available to them.

Translating Research Into Practice

College Metropolis was created to translate research insights into accessible information that helps students, families, and counselors better understand the college landscape.

By making research on college access easier to understand and apply, the initiative seeks to support more informed college exploration and help talented students discover institutions where they can thrive academically and pursue ambitious futures.