Deck 2: Developing the Researchable Problem

Question 1

Relate the importance of selecting the research problem to the overall success of the research process.

Answer 1

Of all steps in the research process, selection of the research problem is most likely to impact the overall success of the research process. Unless the problem is viable and testable, the research process may be implemented in vain.

Question 2

When developing a research problem, which consideration is most important to the DNP clinician?

A) Relating to some area of practice
B) Contributing to theory development
C) Integrating results from an auditing process
D) Incorporating quantitative research methods

Answer 2

A
Explanation: Most importantly, the DNP clinician's research problem must relate to an area of practice. The basis for the idea may be derived directly from patients or colleagues. As an alternative, if the clinician serves in quality management or nursing administration, the idea's basis may be more indirectly derived from the auditing process. The DNP clinician's research problem should contribute to evidence-based practice and to the development of either a hypothesis or a research question. A variety of research methods, including quantitative and qualitative, are appropriate for use.

Question 3

Explain the five primary PICOT components that are integrated into the research question.

Answer 3

P = the specified patient or target population; I = the issue or intervention being investigated; C = the comparison being made; O = the outcome that may be the result; T = time frame required to achieve the outcome.

Question 4

The DNP clinician is interested in exploring the issue of patient adherence to NPO guidelines during the 8-hour period prior to surgery. In particular, the DNP clinician suspects educating patients preoperatively about the life-threatening consequences of pulmonary aspiration may increase adherence to NPO guidelines. Formulate an acceptable evidence-based research question for this project that incorporates the five primary PICOT components.

Question 5

On which basis is the DNP researcher's use of a hypothesis most appropriate?

A) To guide a descriptive research project
B) To guide an exploratory research project
C) When making a prediction that helps the researcher seek a solution
D) When little to no literature exists relevant to the researcher's area of interest

Question 6

Which perspective demonstrates correct understanding regarding independent and dependent research variables?

A) A causal relationship exists between the independent and dependent variables.
B) The independent variable leads to the effect produced in the dependent variable.
C) Variability in the independent variable depends on changes in the dependent variable.
D) The independent variable is of greater interest to the researcher than the dependent variable.

Question 7

The DNP student is studying the effects of peppermint essential oil on students' sense of alertness in the classroom setting. Identify the independent and dependent variables relevant to this project.

Question 8

Explain key factors that influence the testability of a hypothesis.

Question 9

Selection of a theoretical framework that will be used to guide a research project requires the DNP researcher to understand which principle?

A) A microrange theory may be synonymous with a hypothesis.
B) A conceptual framework is made up of interrelated concepts.
C) Midrange theories are the most abstract level of theory that establishes a nursing knowledge base.
D) Grand theories integrate nursing practice and research into ideas that are integral to the discipline.

Question 10

Discuss four potential sources of information from which an appropriate conceptual framework may be chosen for use in guiding the DNP project.