Which is the dependent variable in this statement of the purpose of a research study?
"To examine barriers and aids to maintaining the nutritional health of community-dwelling older residents based on their perspectives."
Older residents.
Those who live in community-dwellings.
Barriers and aids to maintaining nutritional health.
Nutritional health.
The Correct Answer is C
A. Older residents and those who live in community-dwellings are the population of interest but are not the variables being examined in this study.
B. Those who live in community-dwellings is a descriptor of the population rather than a variable being examined in the study.
C. The dependent variable is what the study aims to measure or investigate. In this case, the study aims to examine barriers and aids to maintaining nutritional health, making it the dependent variable.
D. Nutritional health is a concept being explored but is not the dependent variable specifically mentioned in the purpose statement.
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Related Questions
Correct Answer is A
Explanation
A. Qualitative research aims to explore and understand phenomena in depth, making it suitable for investigating complex experiences such as coping abilities. Interviews allow for open-ended exploration of participants' experiences and perspectives.
B. Quantitative research typically involves the measurement of variables using numerical data, which may not capture the nuanced experiences and explanations of coping abilities as effectively as qualitative methods.
C. Observational field notes may provide valuable insights into behaviors and interactions but may not capture clients' explanations of their coping abilities in the same depth as interviews.
D. While scores from a psychological instrument measuring hardiness provide quantitative data, they may not fully capture clients' explanations of their coping abilities and the context of their experiences.
Correct Answer is A
Explanation
A. CINAHL is a specialized database focusing on nursing and allied health literature, making it the most relevant source for retrieving nurse-authored client education programs on STIs among American teenagers.
B. While a Google search may yield various sources, including relevant information, it may also provide a plethora of unrelated or non-authoritative sources, making it less efficient for this specific research need.
C. The American College of Obstetricians and Gynecologists website may offer valuable information but may not specifically focus on nurse-authored client education programs or may not include extensive research studies.
D. The US Department of Health and Human Services epidemiology webpage may offer data and reports on STIs but may not specifically focus on nurse-authored client education programs or provide detailed studies.
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