991 Words4 Pages

1. The researchers analyzed the data they collected as though it were at what level of measurement?
a. Nominal
b. Ordinal
c. Interval/ratio
d. Experimental
2. What was the mean posttest empowerment score for the control group?
The mean/average posttest empowerment score for the control group was 97.12.
3. Compare the mean baseline and posttest depression scores of the experimental group. Was this an expected finding? Provide a rationale for your answer.
The finding that the depression scores decreased from baseline to posttest in the experimental group is expected.
Given a lower depression score is favorable for these patients, having these patients participate in the intervention is more likely to be a positive experience because of the possible impact the experiment can influence these patients’ well-being through this empowerment program. Because of the former, the desirable outcome of happier (not as depressed) patients is expected.
4. Compare the mean baseline and posttest depression scores of the control group. Do these scores strengthen or weaken the validity of the research results? Provide a rationale for your answer.
The mean baseline and posttest depression score of the control group were exactly the same. These scores increase the validity of the research results because the fact that it did not change shows that the lack of any sort of intervention is not effective in decreasing depression. To have this finding of the control group compared with the decreased depression in those who had interventions with the empowerment program (the experimental group) manifests the effectiveness the empowerment program can have on ESRD patients.
5. Which group’s test scores had the least amount of variability or dispersion? Provide a rationale for your answer. The control group had the least amount of variability/dispersion because the overall

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