Article: Kuhn, D. E., Hardesty, S. L., & Sweeney, N. M. (2009). Assessment and treatment of excessive straightening and destructive behavior in an adolescent diagnosed with autism. Journal of Applied Behavior Analysis, 42(2), 355- 360. doi: 10.1901/jaba.2009.42-355

What is....

1. strengths and weaknesses of the literature for different populations, settings, and situations?

2. the threats to internal validity?

3. Were any diversity concerns related to internal validity (e.g., sampling bias, adaptation/reactivity, etc.) addressed

4. Did the literature review include a focus on social validity from the client's viewpoint?

5. summary of article.

6. external validity?