Problem
a) What type of research paradigm was used in the article? Explain and include page number(s) in the article that supports your position.
b) List and explain two threats to internal validity in your article. Include page number(s) in the article that supports your position.
c) Did the study in the article use quantitative, qualitative, or mixed methods? Explain and include page number(s) in the article that supports your position.