2 wamap.org/assess2/?cid=36125&aid=2032747#/skip/1 Chapter 3 Case Study Score: 0/30 0/1 answered Question 1 Go to the following link and click "3-minute listen" to listen to the news report about a treatment for Anorexia. Then read the article. http://www.npr.org/templates/story/story.php?storyId=130342901 Then read the following abstract of the same research (an abstract is similar to a summary): Randomized clinical trial comparing family-based treatment with adolescent-focused individual therapy for adolescents with anorexia nervosa - PubMed (nih.gov). Then use the textbox below to answer the following questions: 1. Is this an experiment or observation? Explain your answer. 2. What are the treatments? 3. What is (are) the response variable(s). Indicate each as categorical or quantitative, and how each response variable is measured. 4. The abstract stated that the design is a "randomized controlled trial". Explain what this means. 5. In your opinion, what are some possible lurking variables? (The articles do not state any, just give your opinion.) 6. If you were in charge of this study, indicate how you would incorporate randomization and control. Be specific. Include information about how you would control for the lurking variables you mentioned in the previous question. Use concepts from the textbook in your explanation. 7. The conclusion in the abstract contains the phrase "significantly superior". What do you think this phrase means? 8. Summarize the results immediately after the treatment ended. 9. Summarize the results one year after the treatment ended (optional) if you'd like to read the full report: O M 31 C