This study is part of a larger project that will test the effectiveness of the College Ambition Program intervention model beginning with two schools experimental schools and two control schools. The study will evaluate the effectiveness of the overall intervention, as well as each of the four specific programmatic components. Data will be collected from school records, student surveys, and merged with state data. All components of the intervention have specific measures for assessing their relative value for increasing college attendance among students who are college ready but do not enroll in postsecondary school fall after high school graduation. (Contains 2 tables.)