What was the purpose of the study

Reference no: EM133192839

HSA-507 Health Care Research and Design Assignment - Critique of a Research Study Paper, University of Evansville

Do not regurgitate the article to me. This is not a summary but a critique of the methodology used in the study. Do not answer yes or no to the questions below. Give examples from the study and/or from your textbook to provide rationale to support your statements.

In Class Research Article Critique

Introduction

What was the purpose of the study?

List any objectives, questions or hypotheses.

What are the independent and dependent variables contained within the study?

Does the hypothesis or research question flow logically from the framework of the article?

Lit Review and Ethics

Does the content of the literature review relate directly to the research problem?

Was the study approved by the appropriate IRB or similar ethics review committee?

Did the study identify the risks/benefits of the study?

If the study did not provide the risks/benefits, what might they be?

Were appropriate informed consent procedures used with all participants?

Research Design

Is the research design appropriate for the problem being studied?

How were confounding variables controlled?

Are the sampling inclusion and exclusion criteria described?

What is the sample size?

Was a power analysis done to indicate the number needed to be in the study to demonstrate statistical significance?

Data Collection

What categories of data collection methods were used? (self-report, scales, observational, biophysiological)

Identify the specific instrument(s) used to measure the dependent variable(s)?

What is the reliability of the data collection methods used? Discuss each measure of the dependent variable(s).

Data Analysis

How were the data analyzed? (What statistical tests were used)

What type of data was analyzed? (nominal, ordinal, interval, ratio, etc.)

Are the analyses interpreted correctly?

What were the findings?

Were the findings significant?

Interpretation, Discussion (Evaluation)

What are the study limitations?

How do the results fit with previous research in the area?

What is the overall quality of the study when the strengths and weaknesses are summarized?

What does the research mean for clinical practice?

Article - The impact of modified exercise and relaxation therapy on chronic lower back pain in office workers: a randomized clinical trial by Ardalan Shariat, Reza Alizadeh, Vahideh Moradi, Elahe Afsharnia, Azadeh Hakakzadeh, Noureddin Nakhsotin Ansari, Lee Ingle, Brandon S. Shaw, Ina Shaw

Reference no: EM133192839

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