Cochran, K.R. (2021). An examination of work

Cochran, K.R. (2021). An examination of work characteristics, fatigue, and recovery among acute care nurses. Journal of Nursing Administration, 51, 89-104. doi: 10.1097/NNA.0000000000000975 RAC 3 1. Which of the following best describes the study’s sampling method? A. Probability sampling B. Nonprobability sampling C. Cluster sampling D. Snowball sampling 2. What are the strengths and weaknesses of that sampling method? A. It is a strong method B. It is a relatively weak method C. It’s strength or weakness cannot be determined D. none of the above 3. Which statement best describes the study’s acceptance rate? A. High (over 60%) B. Medium (40-60%) C. Low (less than 40%) D. Cannot be determined 4. The setting for this study was A. Natural B. Partially controlled C. Highly controlled D. None of the above 5. One of the variables mentioned in the study is acute fatigue. What is the level of measurement for acute fatigue? A. Nominal B. Ordinal C. Interval D. Ratio 6. Is acute fatigue measured directly or indirectly? A. Directly B. Indirectly C. Both D. Neither 7. Which of the following is statistically significant? A. Most participants worked a 12-hour shift (83.6%; n = 479) and ≤40 hours a week (82%; n = 470) B. Among study participants, the mean score on the FAS was 23.5, indicating a substantial level of total fatigue. C. Nurses working on labor and delivery and medical surgical units reported higher levels of acute fatigue compared with other units with mean scores of 72.9 and 72.3 respectively (P = .006, P = 0.022). D. None of these statements is statistically significant. 8. Which of the following statistics is appropriate to use when comparing differences among three groups in a study where the data meets assumptions for using parametric statistics? A. Kruskal-Wallis B. T test C. Pearson’s r D. ANOVA 9. Which of the following would be appropriate for measuring relationships between ordinal level variables? A. Pearson’s r B. T test C. Spearman’s rank order D. ANOVA 10. The article states that “Nurses working night shift reported statistically significantly higher levels of total fatigue with a mean of 24.9 (P < 0.001)". This is an example of A. Descriptive statistics B. Inferential statistics C. Exploratory statistics D. Definitive statistics SCIENCE HEALTH SCIENCE NURSING NURS 4325

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