NURSING DL-F Quiz 6: Applied Nursing Research-DL-F Jorge E Hirigoyen, Questions and Answers

Course Applied Nursing Research-DL-F Jorge E Hirigoyen Test Quiz 6 Started 10/8/17 11:29 PM Submitted 10/9/17 12:20 AM Status Completed Attempt Score 70 out of 100 points Time Elapsed 50 minutes Results Displayed All Answers, Submitted Answers, Correct Answers, Feedback • Question 1 5 out of 5 points Which statement about evaluation research is true? Selected Answer: A. Black box questions in evaluations of multicomponent programs seek to understand which components or features of the program are driving observed effects. Answers: A. Black box questions in evaluations of multicomponent programs seek to understand which components or features of the program are driving observed effects. B. The researchers who undertake evaluations are usually policy makers. C. Evaluation studies typically go through the same four sequential phases as is true for clinical trial research. D. Interpersonal problems are more frequently encountered in clinical trials than in evaluations. Response Feedback: When a program involves several distinct features or elements, evaluations may explore black box questions—that is, what is it about the program that is driving observed effects? Evaluations do not typically follow four sequential phases. Evaluations are sometimes fraught with interpersonal and organizational problems. Policy makers do not do the research—evaluations are done by skilled researchers, sometimes for the benefit of policy makers who must make decisions about programs or policies. • Question 2 0 out of 5 points A researcher is studying nurses’ attitudes toward evidence-based practice and sends a survey to a sample of all nurses in a professional membership roster using probability methods for selecting the elements for the sample. What type of sampling did the researcher use?