Case Study: Correlation & Regression

Case Study: Correlation & Regression
Case Study: Correlation & Regression
The readings for this week focus on the concepts of correlation and regression. In this discussion we will apply those concepts to the review and critique of Wagenheim & Anderson (2008). For information on how to critique a research article, see the Coughlan et al. (2007) from your resources in Week 1 and UIS (n.d.) from your resources in Week 2.
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In the body of your posting, include an overview of the following topics:
Research question – State the research question for the study.
Methods and study design – Describe the basic methods used, including the variables, sampling methods, data collection, etc.
Data analysis – Summarize the statistical tests conducted, the results obtained from each test, and the conclusions regarding the research question.
Critique – Critique the results of the study, paying specific attention to the appropriateness of the analyses conducted, any biases or assumptions that were made, practical significance of the results, and recommendations for improving upon the study (methods or analyses).
Summary – Provide a brief summary of the study’s findings in 2-3 sentences. Do not use any numbers or statistical terms, but provide a review that would make sense to someone who has not studied research methods or statistics.
Be sure to put information in your own words and to cite appropriately
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Resources
Required Text
Sukal, M. (2013). Research methods: Applying statistics in research. San Diego, CA: Bridgepoint Education, Inc.
Chapter 9: Correlation
Chapter 10: Linear Regression
Carruthers, M. W., Maggard, M. (2012). SmartLab: A Statistics Primer. San Diego, CA: Bridgepoint Education, Inc.
Lesson 3: Charts and Graphs in Statistics
Lesson 9: Correlation and Regression
SMARTLab Tests: The SMARTLab is a self-paced, online basic statistics course designed to prepare you for your graduate courses and graduate research.
Lesson 3: Graphs
Lesson 9: Correlation and Regression
Required References
UIS. (n.d.). How to critique a journal article. Retrieved from
Wagenheim, M., & Anderson, S. (2008). Theme park employee satisfaction and customer orientation. Managing Leisure, 13, 242-257. doi: 10.1080/13606710802200944
Recommended References
American Psychological Association (2010). Publication manual of the American Psychological Association (6th ed.). Washington, D.C.: Author.
Consortium for Mathematics and its Applications & Chedd-Angier (Producers). (1989). Against all odds: Inside statistics. Available from l
Cengage Learning (2005). Research Methods Workshops. Available from:
Cengage Learning (2005). Statistics Workshops. Available from:
Easton, V. J., & McColl, J. H. (1997). STEPS: Statistics Glossary v1.1. Retrieved from University of Glasgow Web site: Basic Definitions:
Kahn, J. (n.d.). Reporting statistics in APA style. Retrieved from
Lowry, R. (2011). Chapter 3: Introduction to correlation & regression. In Concepts & applications of inferential statistics. Retrieved from
Neill, J. (2010). University of Canberra. Correlation. Available from:
Online Stat Book (2008). Retrieved from Rice Virtual Lab in Statistics Web site: Components of r:
Online Stat Book (2008). Retrieved from Rice Virtual Lab in Statistics Web site: Regression by Eye:
Online Stat Book (2008). Retrieved from Rice Virtual Lab in Statistics Web site: Regression to the Mean:
Online Stat Book (2008). Retrieved from Rice Virtual Lab in Statistics Web site: Reliability and Regression Analysis:
UCLA (2010). Chapter X: Correlation and regression. In Probability and statistics ebook. Retrieved from: