A quantitative appraisal of an article

I already have the title page, introduction, references, and methods category somewhat complete. I will attach the start of the paper to be worked off and the article to be appraised. The critical appraisal for quantitative research is to address the following aspects of the research study article using the questions attached in a document named: QUESTIONS FOR APPRAISAL:

Research design
Population and sample
Data collection and measurement
Data analysis
Findings and interpretation
Summary assessment

The criteria for the assignment and rubric is also attached.