NR 400

1. Which type of research design focuses on implementation of a treatment by the researcher? a. Correlational b. Descriptive c. Experimental d. Longitudinal ANS: C Feedback A Correlational and descriptive designs are nonexperimental studies that focus on examining variables as they naturally occur and not on the implementation of a treatment by the researcher. B Correlational and descriptive designs are nonexperimental studies that focus on examining variables as they naturally occur ...

1. A researcher conducts a study which outlines the daily habits of women who are overweight. This study represents what type of research? a. Correlational b. Descriptive c. Experimental d. Quasi-experimental ANS: B Feedback A Correlational research investigates the relationship between or among variables. B Descriptive research is the exploration of phenomena in real-life situations. C Experimental research is an objective, systematic, highly controlled investigation for the p...

1. What role does qualitative research play in evidence-based practice (EBP)? a. Because it does not involve random-controlled trials (RCTs), it does not contribute directly to EBP. b. It offers a systematic approach for yielding insights into human experience and behavior. c. It provides a way to measure and evaluate quality outcomes that affect patient care. d. It provides the basis for most EBP guidelines and patient care protocols. ANS: B Feedback A Many insights gained through qual...

1. One reason for conducting a review of the literature other than for purposes of developing a research study is to: a. determine the expertise of researchers in the field of study. b. identify current theoretical frameworks. c. implement evidence-based practice guidelines. d. work in a Magnet-certified hospital setting. ANS: C Feedback A Evaluation of the expertise of researchers and identification of theoretical frameworks are part of literature reviews but are not the reason for con...