Evaluation designs are presented for these work components of the Improving Teaching Competencies Program (ITCP): (1) developing, implementing, and evaluating a strategy for disseminating selected ITCP instructional systems in Individually Guided Education (IGE) schools; (2) developing, implementing, and evaluating a strategy for disseminating ITCP instructional systems in the Florida Teacher Center network; and (3) planning, implementing, and evaluating three regional workshops using selected ITCP instructional systems. The first section of the report contains: (1) the context for this evaluation, including purpose, constraints, and primary audiences; (2) a description of the dissemination/diffusion strategies being evaluated; (3) objectives of the strategies; (4) questions to be answered in this evaluation; and (5) sequencing and emphasis of the evaluation. The second section includes descriptions of evaluation investigations to be conducted, the designs, variable emphasis, and means of data collection. The third section contains a plan for providing the information obtained. Contained in the appendices are: (1) worksheets summarizing the evaluation questions, sources of information, instrumentation, and analysis suggestions; (2) time schedules for various evaluation activities; (3) complete descriptions of contents of training to be conducted; and (4) preliminary drafts of instruments. (RC)