A researcher is interested in learning if elderly persons perceive their health to be satisfactory even with comorbidities and chronic illness
A large multisite assistive living facility will be the site. The researcher lists residents in alphabetical order and chooses every third person on the list. To ensure improved generalizability, the researcher is using:
a. triangulation.
b. randomization.
c. informed consent.
d. a meta-analysis approach.
ANS: B
Correct: Randomization is a method of choosing subjects based on chance alone.
Incorrect:
a. Triangulation is the use of two or more research methods in the same study to add richness and depth to the data.
c. Informed consent involves explaining the study to participants and assuring them of their rights, including their right to refuse to participate or to withdraw from the study.
d. Meta-analysis is the quantitative merging of findings from several studies to determine what is known about a phenomenon.
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Malnutrition means optimal nutrition status
True False