ABSTRACT
Building on the foundation of the preface, this introduction seeks to map the territory of peer-assisted learning (PAL) and give the reader a framework within which to relate and understand the component parts of the field. Definitions and a typology are offered, distinguishing one approach from another and from related methods not covered in the book. Linkage with current educational, political, and financial issues is made. Some of the major theoretical and research underpinnings of PAL are discussed and summarized. A brief review of the contributed chapters then leads into the main part of the book.
