NURS 3515 Week 4 Questions and Answers Already Passed Latest Update 2025-202

NURS 3515 Week 4 Questions and Answers Already Passed Latest Update What is the primary purpose of a literature review? A) To establish new theories B) To discover what is known about a topic C) To collect primary data D) To analyze personal opinions on a topic - Answers B) To discover what is known about a topic In a literature review, why is it important to differentiate between "known" and "unknown" information? A) To avoid unnecessary research B) To ensure all sources are primary C) To identify gaps and unanswered questions D) To create a checklist for quality assurance - Answers C) To identify gaps and unanswered questions How can a literature review benefit the design and methodology of a study? A) It determines the clinical outcome B) It narrows down research design and methods C) It replaces the need for a hypothesis D) It finalizes all research questions - Answers B) It narrows down research design and methods Which of the following does a literature review help identify when developing evidence-informed practice? A) Statistical outcomes B) Practical frameworks C) A new practice to test or revise D) Traditional knowledge only - Answers C) A new practice to test or revise Which of these is not typically included in an overview of a literature review? A) Theoretical or conceptual framework B) Research question and hypothesis C) Design and method D) Patient demographics - Answers D) Patient demographics What is the primary purpose of a conceptual or theoretical framework in a research report? A) To structure the literature review B) To provide a basis for research questions or hypotheses C) To summarize the research findings D) To describe the population being studied - Answers B) To provide a basis for research questions or hypotheses It is a structure of concepts/theories In research, what is a concept? A) A set of tested hypotheses B) A type of research method C) An image or symbolic representation of an abstract idea D) A data collection tool - Answers C) An image or symbolic representation of an abstract idea Which of the following best describes a theory in research? A) A single, tested hypothesis B) A collection of unrelated ideas C) A set of interrelated concepts, definitions, and propositions that convey a systematic view of phenomena D) A statistical formula that conveys a analytical view of phenomena - Answers C) A set of interrelated concepts, definitions, and propositions that convey a systematic view of phenomena Primary and secondary sources are used in quantitative research to: A) Refine the data collection procedure B) Develop the conceptual or theoretical framework C) Define the sample size D) Finalize the statistical analysis - Answers B) Develop the conceptual or theoretical framework Which of the following is not a component of the methodology in quantitative research? A) Study design B) Data collection instruments C) Literature review D) Sample selection - Answers C) Literature review What is the primary purpose of an experimental or quasi-experimental research design?