Problem: Based on the article "Cognitive behavioural therapy for visual hallucinations: an investigation using a single-case experimental design" by Christina Thomson Rea Wilson, Daniel Collerton , Mark Freeston, and Robert Dudley
1. What is the purpose of the study?
2. What is the IV (probably the program/intervention being evaluated)?
3. What is the DV(s)?
4. How were data collected (method and frequency)?
5. Pros/cons of evaluating the IV this way?