What was their rationale for examining the variables that they did?From where did they obtain their data?

Critique the attached article with respect to five questions below. What did these authors investigate in this study? What was their major variables of interest? What was their rationale for examining the variables that they did?From where did they obtain their data? Given their dataset, how generalizable do you think their results would be outside of their study?Of all of their results, pick two that you find to be the most important, in your opinion, and discuss them.What research study or studies might you suggest as a follow-up study to this one? Please justify your suggestion(s).As a person interested in higher education, what are your thoughts about the topic the authors examined? Is it still important today?