Answer the following questions

What is a problem statement in research? What is a research question? How is a literature review used in research? What are hypotheses? What are variables? Specifically, what are independent variables versus dependent variables? Finally, how do extraneous variables fit into the mix?

Please write an analytically substantive paper. Use APA form and style including both in-text citations, as well as a reference list at the end of the paper to support your most salient points in your analysis. Peer review articles ONLY! plagiarism free