Walden University Chapter 4 Evaluating Quantitative Research Designs Paper – Excelsior Writers | excelsiorwriters.com
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For this Discussion, you will evaluate quantitative research questions and hypotheses in assigned journal articles in your discipline and consider the alignment of theory, problem, purpose, research questions and hypotheses, and design. You will also identify the type of quantitative research design the authors used and explain how it was implemented. Quasi-experimental, casual comparative, correlational, pretest–posttest, or true experimental are examples of types of research designs used in quantitative research. (500 words or more)

Post a critique of the research study in which you:

  • Evaluate the research questions and hypotheses (The Research Questions and Hypotheses Checklist can be used as a guide to facilitate your evaluation; it is not meant to be used in a Yes/No response format in writing your Discussion post.)
  • Identify the type of quantitative research design used and explain how the researchers implemented the design
  • Analyze alignment among the theory, problem, purpose, research questions and hypotheses, and design

Be sure to support your Main Issue Post and Response Post with reference to the week’s Learning Resources and other scholarly evidence in APA Style.

Below is the article:

Davies, B., Griffiths, J., Liddiard, K., Lowe, K., & Stead, L. (2015). Changes in staff confidence and attributions for challenging behaviour after training in positive behavioural support within a forensic medium secure service. Journal of Forensic Psychiatry & Psychology, 26(6), 847–861. doi: 10.1080/14789949.2015.1072574

Required Readings

Babbie, E. (2017).
Basics of social research (7th ed.). Boston, MA: Cengage Learning.

  • Chapter 5, “Conceptualization, Operationalization, and Measurement”

Burkholder, G. J., Cox, K. A., & Crawford, L. M. (2016).
The scholar-practitioner’s guide to research design. Baltimore, MD: Laureate Publishing.

  • Chapter 4, “Quantitative Research Designs”

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Humanities