Among programs designed to reduce teen pregnancy, few evidence-based interventions specifically aim to reduce repeat pregnancies. Repeat pregnancies among adolescent mothers, however, are both prevalent and consequential. About one-sixth of births to adolescent mothers are repeat births. Compared to adolescent mothers with only one child, those…

The Knowledge Is Power Program (KIPP) is the nation's largest network of public charter schools. KIPP began as a network of charter middle schools designed to serve underserved communities, with the goal of closing achievement gaps and preparing students to succeed in college. KIPP has since expanded its model to include elementary and high…

The Kauffman School is a public, tuition-free charter school serving Kansas City students. In the 2018-19 school year, the school enrolled 1,127 students in grades 5 through 12. Most (89 percent) of the students were low income, and 89 percent were Black or Hispanic. This report evaluates the impact of the Kauffman School on student college…

Considerable research has examined the personal factors and practices associated with transition-age youth with disabilities achieving higher employment rates and greater self-sufficiency as adults, but there is limited evidence on the longer-term effectiveness of these practices and services. This study examines the role of youth's use of…

This issue brief presents results of a long-term tracking study that follows 1,177 students who applied to enter 1 of 13 oversubscribed KIPP [Knowledge Is Power Program] middle schools through a 5th- or 6th-grade admissions lottery in 2008 or 2009. Those students are now old enough to have attended college for at least two years. This study uses a…

The COVID-19 virus brought on a public health emergency that massively disrupted school systems and learning nationwide. During the 2020-2021 school year, many local education agencies (LEAs) in Pennsylvania and other states adopted remote learning to help slow the virus's spread. However, remote learning came with challenges for students,…

Nearly 30 years ago, Math Corps--a summer camp for middle school students in Detroit who could benefit from mentoring and positive influences--was started at Wayne State University (WSU). In 2015, the National Science Foundation awarded an Advancing Informal Science, Technology, Education, and Mathematics (STEM) Learning grant to WSU. As part of…

The Linking Learning to Careers (LLC) program offered high school students with disabilities an individualized and targeted approach to strategically plan for their futures. The Vermont Division of Vocational Rehabilitation (DVR) designed LLC to build on its usual services for high school students to emphasize unpaid and paid work-based learning…

There is a growing movement across the country to get more adults to enroll in college and complete higher education programs. Fewer than half of the nearly 170 million U.S. residents between the ages of 25 and 64 have obtained a postsecondary degree or certificate. The statistics for adult students of color who have attained higher education are…

The Kauffman School is a public, tuition-free charter school serving Kansas City students. In the 2019-20 school year, the school enrolled 1,186 students in grades 5 through 12. Most (88 percent) of the students were low income, and 89 percent were Black or Hispanic. To measure the impact of the Kauffman School on its students, the authors…

In partnership with the Louisiana Department of Education and through a grant from the Walton Family Foundation, Mathematica conducted a study that measured each Louisiana public high school's promotion power, which is a school's effect on the long-term success of its students as indicated by high school graduation, college or career readiness,…

This brief benchmarks the postsecondary outcomes of students in College Track, a comprehensive college preparation program for students from underserved communities. College Track and Mathematica have partnered to conduct a rigorous experimental evaluation of the program, but results will not be available for several years. In the meantime,…