In this assignment, you will explore the variables involved in a research study.Discussion Question 1Using the South University Online Library, read the following article:Wilson, B. L., Effken J., & Butler, R. J. (2010, June). The relationship betweencesarean section and labor induction.J Nurs Scholarsh,42(2), 130–8. doi:10.1111/j.1547-5069.2010.01346.x.Based on your research and reading, complete the following tasks:Identify the variables in the research study.Classify them according to their type.Provide a rationale for placing each variable in a specific classification.Discussion Question 2Complete the following tasks:Read the following articles from the Cumulative Index to Nursing and Allied Health Literature (CINAHL) Database in the South University Online Library.Lee, A., Craft-Rosenberg, M. (2010). Ineffective family participation inprofessional care: A concept analysis of a proposed nursingdiagnosis.Nurs Diagn. 2002 Jan-Mar;13(1), 5–14.Witt, C. M., Lüdtke, R., Willich, S. N. (2010). Homeopathic treatmentof patients with migraine: A prospective observational study witha 2-year follow-up period.J Altern Complement Med. 2010 Apr;16(4), 347–55. doi: 10.1089/acm.2009.0376.Read the process for data collection employed in both these studies. Compare the method used in each of them.Provide a bulleted list of the five tasks performed as part of data collection in each of them. Clickhereto enter your responses in the organizer.