Research & Development - Information for Program Evaluators/Researchers Research Agenda: Information about the current research plans of aha! Process. Model Fidelity Instruments : View the three scales which have been designed to measure the implementation of the Payne School Model as well as the technical manual for these instruments. Research Consortium: If you are interested in participating in our research consortium, please contact Dr. Donna Magee at research@ahaprocess.com.