NURS 4325 Research Quiz 1 -with 100% verified answers 2022

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• Question 1 Which of the following study designs focuses on finding a cause and effect relationship among variables, but uses a lower level of control? Selected Answer: quasi-experimental C... orrect Answer: quasi-experimental • Question 2 One of the main purposes of conducting a review of the literature before carrying out a research project is to Selected Answer: determine existing knowledge on the topic. Correct Answer: determine existing knowledge on the topic. Response Feedback: In order to know what the problem (gap in our knowledge) we must determine what is known and what is not known. • Question 3 A friend asks you to explain the difference between a conceptual definition and an operational definition of anxiety. You help her to understand these concepts by providing her with the following operational definition of anxiety. Selected Answer: A score above 40 on the Anxiety Inventory Correct Answer: A score above 40 on the Anxiety Inventory Response Feedback: An operational definition is the measurement of the concept. • Question 4 Identify the independent variable in the following hypothesis: "Cancer patients who receive music therapy complain less frequently of pain and require less pain medication than cancer patients not receiving music therapy." Selected Answer: Music CONTINUED...... [Show More]

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