A model is outlined for providing reliable information on the effectiveness of teacher education programs for evaluation purposes. Six criteria for sound evaluation are established: (1) Evaluation should include opportunity possibilities for modification of the program; (2) Evaluation should include feedback from those active in the field of…

This paper examines whether the peer-review process of the North Central Association (NCA) is reliable and valid. Reliance on peer judgments has been a part of NCA accreditation, but confidence in the use of peer decisions to certify a school's readiness to implement the improvement plan--Outcomes Accreditation (OA)--was weak. The study focused on…

This report is the fourth in a series of follow-up analyses of nine longitudinal studies addressing the costs and effectiveness of alternative types of early intervention for children with disabilities. An introduction provides an historical perspective and conceptual framework for the studies, including common study elements and how research…