Reference no: EM132792106
Please review each scenario and then answer the corresponding questions for each.
Scenario
Dr. Hu wants to conduct a study to see if music therapy causes a reduction in compulsive behavior in patients with Obsessive Compulsive Disorder.
Of the study methods discussed in class, which method would be ideal for her to use? Why?
Describe briefly how she could structure her study.
What are strengths and limitations of this study method?
What is attrition as a source of study error?
How could this affect the study results?
How could a researcher work around this?
Scenario 3
A teacher wants to collect data to see if scheduled movement breaks help her class to show less off-task behavior during lectures and tests.
Of the study methods discussed in class, which method would be ideal for her to use? Why?
Describe briefly how she could structure her study.
What are strengths and limitations of this study method?
What is subject reactivity?
How could this affect the study results?
How could a researcher work around this?