You are interested in the benefits of different types of technology training on teachers' technology skills, use, and their attitude regarding instrucitonal technologies. You are in the unique position to be able to study all of the teachers in a regional unit that houses seveal districts. You therefore can conduct the research any way that you would like to.

d. Describe how you would conduct this study as a Pretest-Posttest control group design. Diagram the design and label.