1. Evaluate this question for the presence of the necessary elements of an acceptable research question: Is there a difference in men and women who exercise daily?
A. The population is missing.
B. The dependent variable is missing.
C. The independent variable is missing.
D. All elements are present.
2. Evaluate this question for the presence of the necessary elements of an acceptable research question: Is there a correlation between body surface area in men who exercise regularly using weight training only, and those using weight training and aerobic exercise?
A. The population is missing.
B. The dependent variable is missing.
C. The independent variable is missing.
D. All elements are present.
3. Evaluate this question for the presence of the necessary elements of an acceptable research question: Is there a relationship between anxiety and quality of life?
A. The population is missing.
B. The dependent variable is missing.
C. The independent variable is missing.
D. All elements are present.
4. Evaluate this question for the presence of the necessary elements of an acceptable research question: Is there a difference in anxiety levels if the personal trainer is a female versus a personal trainer who is male?
A. The population is missing.
B. The dependent variable is missing.
C. The independent variable is missing.
D. All elements are present.
5. Evaluate this question for the presence of the necessary elements of an acceptable research question: Is there a correlation between personal trainers’ experiences?
A. The population is missing.
B. The dependent variable is missing.
C. Either the independent or dependent variable is missing.
D. All elements are present.
6. Evaluate this question for the type of variable study being portrayed: Is there a difference in the quality of life in patients who receive peritoneal dialysis and those who receive hemodialysis?
A. univariate study
B. bivariate study
C. multivariate study
D. No variables are specified.
7. Evaluate this question for the type of variable study being portrayed: What are the infection rates among patients on hemodialysis?
A. univariate study
B. bivariate study
C. multivariate study
D. No variables are specified.
8. Evaluate this question for the type of variable study being portrayed: Are there correlations between weight, blood pressure, and type of dialysate in patients immediately following a dialysis session for patients undergoing peritoneal dialysis versus those undergoing hemodialysis?
A. univariate study
B. bivariate study
C. multivariate study
D. No variables are specified.
9. Evaluate this question for the variable that is missing: Are patients who receive hemodialysis different from those who receive peritoneal dialysis?
A. The population is missing.
B. The independent variable is missing.
C. A univariate variable is missing.
D. The dependent variable is missing.
10. Evaluate this question for the type of variable study being portrayed: Is there a correlation between fluctuations in blood pressure and level of fatigue in patients who undergo hemodialysis?
A. univariate study
B. bivariate study
C. multivariate study
D. No variables are specified.
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