Peer-Led Team Learning: Evaluation, Dissemination, and Institutionalization of a College Level Initiative - Leo Gafney - Bog

Although the project has long since lost count of the number of implem- tations of the model, conservative estimates are that more than 100 community and four year colleges and a range of universities have adopted the PLTL model to advance student learning for more than 20,000 students in a variety of STEM disciplines.