The Edna McConnell Clark Foundation's School-to-Work and Academy Demonstration programs aim to help disadvantaged high school students transition to work. This evaluation covers the 1986-87 school year and includes a process component that describes each program, and an outcome component that tracks program and non-program students on retention, attendance, credits earned, courses failed, grade point averages, standardized test scores, and surveys. Seven cities were included, with programs varying in structure and age. Evaluation of student outcomes showed varying effects from site to site.