Question 1 - Discuss why it is important to learn about research, and why the scientific method is important in research. Really think about the issue and use your own words. Do not site the textbook, you must use your own words!
Book: Christensen, L.B., Burke Johnson, R., and Turner, L.A. (2014). Research Methods, Designs, and Analysis (12th Ed). Boston, MA: Pearson
Question 2: 1. What are the common reasons for using quasi-experimental designs?
2. Distinguishing different threats to internal validity such as history and regression to the mean.
3. The interrupted time series design.