Quiz 1 Research.docx - Quiz 1 Research Question 1 What is the first step in the critical appraisal of a study Answer s a Identifying the research design

Quiz 1 Research.docx - Quiz 1 Research Question 1 What is...

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Quiz 1 Research Question 1 What is the first step in the critical appraisal of a study? Answer s: a. Identifying the research design b. Determine the strengths and weaknesses c. Discussing the implications for nursing practice d. Identification of the steps of the research process Response Feedback: p.43 6 Question 2 A research study contains the following in its Introduction section: “This study was undertaken to explore the effect of massage on total hours of sleep per 24- hour day, in persons averaging fewer than 7 hours of sleep per night, attributable to insomnia. . . . Presumably by increasing endorphin levels, massage seems to provide an immediate relaxation and an ability to sleep immediately following the session, but it is unclear whether these benefits actually extend to total sleep, despite anecdotal support. The claim that massage increases total hours of sleep has been inadequately researched. . . . Does massage increase the total number of hours of daily sleep? . . . It was posited that provision of daily late-morning massage would affect total hours of sleep per 24-hour day. The study’s causational explanation was based on the physiologic matrix of McCarthy, which includes effects of endorphins on sleep, learning ability, pain, digestive function, and cardiac output. . . . It was taken as established fact that massage is pleasant, that research subjects getting fewer than 7 hours of sleep per night were sleep-deprived, and that endorphins mediated the changes observed.” What is the purpose of the study? Answer s: a. The study’s causational explanation was based on the physiologic matrix of McCarthy, which includes effects of endorphins on sleep, learning ability, pain, digestive function, and cardiac output. b. This study was undertaken to explore the effect of massage on total hours of sleep per 24-hour day, in persons averaging fewer than 7 hours of sleep per night, attributable to insomnia. c. Presumably by increasing endorphin levels, massage seems to provide an immediate relaxation and an ability to sleep immediately following the session, but it is unclear whether these benefits actually
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extend to total sleep, despite anecdotal support. The claim that massage increases total hours of sleep has been inadequately researched. d. It was posited that provision of daily late-morning massage would affect total hours of sleep per 24-hour day. Response Feedback : The research purpose is generated from the problem and identifies the specific focus or aim of the study. The focus of the study might be to identify, describe, explain, or predict a solution to a situation. The purpose often indicates the type of study to be conducted (descriptive, correlational, quasi-experimental, or experimental) and usually includes the variables, population, and setting for the study.
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  • Fall '16
  • Denise Cauble
  • Nursing, researcher

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