Which statement reflects an operational definition for the term "nurse" used in this research question?
"Are nurses who work as full-time staff members more likely to retire before age 65 than nurses who work as full-time managers of the same units?"
Practical nurses giving clients their baths and administering medications.
Registered nurses who work 40 hours per week on a telemetry unit.
Certified nurse practitioners working in an internal medicine practice.
Employees of an accredited hospital within a major medical center.
The Correct Answer is B
A. This statement describes a task performed by practical nurses but does not specify the employment status or other criteria relevant to the research question.
B. This statement provides a specific operational definition by defining "nurse" as registered nurses who work full-time (40 hours per week) on a telemetry unit. This definition clarifies the population being studied in relation to the research question.
C. This statement describes a specific role (certified nurse practitioner) but does not specify the employment status or other criteria relevant to the research question.
D. This statement describes employees of a hospital but does not specify the role or employment status of the individuals, which is necessary for the operational definition in the research question.
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Correct Answer is B
Explanation
A. While a literature review may discuss the potential implications of the study findings for future research or practice, its primary purpose is to provide background information and theoretical framework for the research question.
B. Providing a context for the research question involves describing relevant theories, concepts, and findings from previous studies that inform the current study. This helps justify the research question, refine hypotheses or research objectives, and guide methodology and interpretation of results.
C. Ensuring that the study has not already been completed is one aspect of a literature review, but its broader purpose is to review existing literature to build on previous knowledge and identify gaps in the literature that the current study can address.
D. While the literature review may provide insights into different research designs used in previous studies, its primary purpose is not to identify the research design or explain the rationale for choosing the research methodology.
Correct Answer is D
Explanation
A. The statement does not provide evidence to suggest that oncology nurses have significantly more positive attitudes toward hospice care than nurses without oncology experience.
B. While past experience with hospice is mentioned as one of the factors associated with discussing hospice care, the statement does not imply that it is the greatest determinant.
C. The statement suggests that nurses who have had positive experiences with hospice are more likely to discuss hospice care, but it does not compare their attitudes to those without such experiences.
D. This interpretation accurately reflects the findings presented in the statement, which indicate a positive correlation between nurses' experience with hospice and their likelihood of discussing hospice care with terminally ill clients.
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