What should be the nurse researcher's response to a study that's results are not supported statistically or are only partially supported?

Choice A rationale

A professional critique of a quantitative research report involves a balanced and objective evaluation of the study's strengths and weaknesses. The critic examines the logic of the problem statement, the appropriateness of the design, the rigor of the methods, and the validity of the conclusions. This process is not merely about finding faults but about determining the overall quality and utility of the evidence. It requires a deep understanding of the research process to judge scientific merit.

Choice B rationale

Summarizing the major steps of the research process is a descriptive task often done in the initial phase of a review, but it does not constitute a critique. A critique must go beyond a simple summary to provide an analytical judgment of how well those steps were executed. Merely repeating what the researcher did does not evaluate the quality of the work or its contribution to the field of nursing science. Critiquing requires critical thinking and appraisal.

Choice C rationale

Applying findings in clinical practice is the goal of evidence-based practice and follows the critique process, but it is not the critique itself. Before findings can be applied, they must be rigorously evaluated for their validity and reliability. If a nurse skips the critique and goes straight to application, they risk implementing interventions based on flawed or weak evidence. The critique serves as the essential filter that determines if the research is robust enough for implementation.

Choice D rationale

Determining if a phenomenon is recognized by participants as their own is a criterion for evaluating the credibility of qualitative research, often called member checking. In quantitative research, the focus is on objective measurement and statistical significance rather than participant validation of the results. Quantitative reports are critiqued based on internal and external validity, instrument reliability, and the appropriateness of the statistical tests used, which are entirely different standards than those used in qualitative paradigms.

Choice A rationale

An autobiography is considered a primary source because it is a first-hand account written by the individual who lived the experiences or developed the theory. In a literature review, primary sources are preferred because they provide the original, uninterpreted words of the author. Using an autobiography allows the researcher to understand the theorist's direct perspective without the filter of another person's interpretation, which is the defining characteristic of a primary historical or theoretical document.

Choice B rationale

A secondary source is a document that discusses, summarizes, or evaluates information originally presented in another work. In this case, a summary and critique of a scholarly work involves an intermediary author interpreting the original investigator's findings. While secondary sources are helpful for gaining a broad overview of a topic or understanding how a theory has been received in the field, they are one step removed from the original data and the primary researcher.

Choice C rationale

An oral history is a primary source consisting of a recorded interview or account from a person with direct knowledge of historical events or research developments. Because the nurse researcher is providing their own direct testimony, the information is considered original evidence. Researchers use oral histories to capture personal insights and contextual details that might not be found in formal reports, but the direct nature of the communication keeps it in the primary category.

Choice D rationale

An investigator's report of their own research study is a primary source because it contains the original data, methodology, and results directly from the person who conducted the inquiry. This is the most common type of primary source used in nursing literature reviews to support evidence-based practice. Reviewing the original report ensures that the information is accurate and has not been distorted by the interpretations or biases of a third-party author or reviewer.