Concepts of formative and process evaluation are discussed, and their applications in health promotion and disease prevention are reviewed. Process evaluation fulfills the need for information on program implementation, whereas formative evaluation aims to help develop and improve programs from an early stage. Both evaluations can increase program…

An organizational development program was evaluated, which was implemented to reduce disorder in a Baltimore, Maryland, school. The Program Development Evaluation method was used. Increasing consistency of response to student discipline infractions, increasing rewards for appropriate behavior, and imposing peer and teacher support improved school…