Journal Article assessment

The one page must be one-page, single space. This assignment requires critical thinking skills. Please see the file attached. Only answer #1, 4,7, what type of sampling they used ( simple random sampling, systematic random sampling, stratified sampling, purposive sampling, or cluster sapling)? Clearly explain your answer regarding the type of sampling it is.

#2 questions: why do you think the sampling is adequate or not? Explain, .

#7. Explain why you think generalizability is appropriate or not.

#8 is the most important question. Use critical thinking skills to assess the strengths and weaknesses of the sample and sample procedures.

We are only assessing the sample and sampling procedures for this article. The professor wants to know if we understand sampling types and sampling procedures.