Evaluation reports increasingly document the degree of program implementation, particularly the extent to which programs adhere to prescribed steps and procedures. Many reports are cursory, however, and few, if any, fully portray the long and winding path taken when developing evaluation instruments, particularly observation instruments. In this…

The Research and Evaluation Support Services Unit of the New South Wales (Australia) Department of Education conducts program evaluations to provide information to senior management for decision making. The 10-step system used is described, which provides for planning, evaluation, and staff development. (TJH)

Describes the development and testing of a model to help schools assess their likelihood of successfully implementing health education innovations. Illustrates the model, developed using an integrative group-process technique that captures experts' qualitative and quantitative judgments as a subjective Bayesian probability model, with 100…