N332 Exam 1 Questions and Correct Answers

The difference between a research question and a hypothesis is: Ans a hypothesis attempts to answer the question posed by the research problem. How is a hypothesis related to a theory? Ans Hypotheses must be consistent with an existing theoretical framework. A nurse makes these statements. Which one has the greatest potential as an area of nursing research? Ans "It seems that most of the patient falls on our unit occur during the nightshift." In a research study, properties of interest that differ in value are: Ans variables. The most significant difference between independent and dependent variables is: Ans the dependent variable should change in response to manipulation by the independent variable. When designing a research study, the nurse should recognize regarding independent and dependent variables: Ans A given characteristic or situation may be the dependent variable in one study and the independent variable in another. A nurse's research question is, "How does maternal employment among health care professionals affect infant health during the first 6 months of life?" In this question, the dependent variable is: Ans infant health The review of literature is important to the research process because: Ans it guides steps of the research process. The nurse researcher locates a preappraised commentary for a source of literature. The next step for the researcher should be: Ans decide whether to locate and critically appraise the primary source. A nurse researcher includes referred journals in the literature review because: Ans the articles are critiqued by a panel of external reviewers. A re