At a time of mushrooming interest in Advanced Placement (AP) tests, a new book, "AP: A Critical Examination of the Advanced Placement Program," assembles studies on how capable the program is of meeting the increasingly diverse expectations held up for it. Growing out of a symposium held at Harvard in 2007, the book focuses on AP science…

This article describes the Center for Benefit-Cost Studies of Education, at Teachers College, Columbia University. Launched last year by a pair of economists, the center specializes in calculating and comparing the long- and short-term costs--and probable payoffs--of different educational strategies that promise to improve students' lives. Studies…

This article explores the growing popularity of Advanced Placement (AP) courses in U.S. high schools and examines whether AP courses are the solution to the nation's perceived academic gap. Some researchers do not think that AP courses are a panacea for improving science in U.S. schools based on a recent study's finding that AP courses do not…