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NURS 3321 RAC 2 Kim 2019.
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NURS 3321 RAC 2 Kim 2019.What sampling method or plan was used by the authors in this study?
a. Little information is given about the sampling method
b. Simple random sampling
c. Systematic sampling
d. Network sampling
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Question 2
According to Grove & Gray (2019), what are the potential biases of convenience
sampling?
a. This method provides little opportunity to control for bias because
subjects are included in the study merely because they happen to be in
the right place at the right time.
b. This is a strong probability sampling method with very little potential
for bias.
c. This method is used when an ordered list of all members of the
population are available, and provides a random but not equal chance
for inclusion in the study.
d. This method is specific to the individuals who were recruited and the
information gained cannot be generalized to others who don't share
these types of experiences.
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Question 3
What was the final sample size reported by the authors for this study?
Group of answer choices
a. 90 participants
b. 115 participants annually
c. 82 participants per month
d. 28 participants
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Question 4
Was a power analysis conducted? If so, which statement best describes the results of
the power analysis?
Group of answer choices
a. The authors mention that a power analysis was conducted, and 90
participants were needed.
b. The authors mention that a power analysis was conducted using a
power of 0.8, an alpha value of 0.5, and an effect size of 0.2
c. The authors do not report that a power analysis was conducted.
d. The authors mention that a power analysis was conducted using a
power of 0.8, and alpha value of 0.5, and a moderate effect size.
This study source was downloaded by 100000815376421 from CourseHero.com on 07-12-2021 17:48:24 GMT -05:00
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Question 5
Which of these statements would be considered to be specific inclusion criterion for
the sample in the research article?
Group of answer choices
a. Participants had chronic conditions.
b. Participants had heart failure.
c. Participants were able to read and write.
d. Participants had diabetes or hypertension.
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Question 6
Which of these statements would be considered to be exclusion criterion specifically
identified by the author for the sample in the research article?
Group of answer choices
a. Participants with a history of cognitive inflicted disorders.
b. Participants could not read or write.
c. Participants were less than seventy years old.
d. Participants with a history of heart attack.
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Question 7
What is the acceptance rate for this study?
Group of answer choices
a. unknown / cannot be calculated
b. 100%
c. 92/90 X 100% = 98%
d. 2/90 X 100% = 2%
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Question 8
Which of the following would be accurate for the attrition rate for this study?
Group of answer
choices a. 0%
b. 1/90 X 100% = 1%
c. 90/92 x 100% = 98%
d. unknown / cannot be calculated
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Question 9
What was the setting for this research study? Briefly describe the setting and indicate
whether it was appropriate for conducting this study.
Group of answer choices
This study source was downloaded by 100000815376421 from CourseHero.com on 07-12-2021 17:48:24 GMT -05:00
https://www.coursehero.com/file/66021614/RAC-2-Kim-2019docx/
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