Evaluating Your Intervention Plans: Begin your evaluative essay by describing how single-subject experimental designs are used in behavior analysis to evaluate interventions. Include one reason why single-subject designs are considered superior to group designs in evaluating behavior change. Then, describe your evaluation plan for the two intervention plans you selected. Each evaluation plan should include a different research design so that two different research designs are covered within your assignment. Each evaluation plan must include: The measurement system you are using to collect data on what specific behavior(s). Include the operational definitions. How often you are collecting data Who is going to collect that data The research design you are using to evaluate your treatment An explanation of why that research design was the best choice How the research design would demonstrate functional control of the intervention over the behavior(s). Describe how you will know if your treatment was effective - what would a visual analysis of the graphed data show? You do not need to create a graph, but you should describe what your graph would show if your treatment were effective. Your answers to the prompt above should consist of information from the text and supplemental readings. Your primary sources should be the readings assigned for the course, but you also may use sources from the Library or other credible Internet sources. Your written assignment should be written in essay format with complete sentences. A clear viewpoint and purpose should be established and maintained throughout your evaluative essay. Your writing should be in Standard English with correct grammar, punctuation, and spelling. Summarize a concept, theory or research Use direct quotes from the text or articles