Question 1

The critical appraisal question that would most accurately evaluate the data-collection methods and procedures of a research report is what?
A) Would it be possible to replicate this study in another clinical setting?
B) Are the results of each hypothesis or research question presented and presented objectively?
C) Did testing of the hypothesis(es) or research question(s) clearly support or not support each hypothesis or research question?
D) Was there an observation guide?

Accepted Answer

The answer of The critical appraisal question that would most...

Question 2

The critical appraisal question that would most accurately evaluate the conclusions, implications, and recommendations of a research report is what?
A) Would it be possible to replicate this study in another clinical setting?
B) Are the results of each hypothesis or research question presented and presented objectively?
C) Did testing of the hypothesis(es) or research question(s) clearly support or not support each hypothesis or research question?
D) Was there an observation guide?

Accepted Answer

The critical appraisal question that would most accurately evaluate the conclusions, implications, and recommendations of a research report is "Are the results of each hypothesis or research question presented and presented objectively?" This question focuses on the presentation of the research findings and ensures that the results are accurately and objectively reported. It is important to ensure that the results are not overstated or interpreted in a biased manner, as this can lead to incorrect conclusions, implications, and recommendations. The other options are also important aspects to consider in critical appraisal, but they do not specifically address the accuracy and objectivity of the presentation of the research findings.

Question 3

Which critical appraisal question would evaluate the data analysis of a research report?
A) Would it be possible to replicate this study in another clinical setting?
B) Are the results of each hypothesis or research question presented and presented objectively?
C) Did testing of the hypothesis(es) or research question(s) clearly support or not support each hypothesis or research question?
D) Was there an observation guide?

Accepted Answer

The critical appraisal question that would evaluate the data analysis of a research report is whether the testing of the hypothesis(es) or research question(s) clearly supported or not supported each hypothesis or research question. This question evaluates the validity and reliability of the data analysis in addressing the research questions or hypotheses. Option A is about the generalizability of the study, Option B is about the presentation of results, and Option D is not directly related to data analysis.

Question 4

A nurse researcher is critically appraising a research report and asks the question "Is the format appropriate for use with this population?" Which data collection methods and procedures would this question evaluate?
A) Physiologic measurement
B) Questionnaires
C) Available data records
D) Observation

Accepted Answer

This question evaluates the appropriateness of questionnaires as a data collection method, specifically assessing if the format of the questionnaire is suitable for the population under study. This involves considering factors like literacy levels, cultural relevance, and language to ensure the questionnaire effectively gathers the intended information.

Question 5

A nurse researcher is critically appraising a research report and asks the question "What sources of bias are possible with use of records or existing data sets?" The data collection method(s) and procedure(s) that this question evaluates is what?
A) Physiologic measurement
B) Interviews
C) Available data records
D) Questionnaires

Accepted Answer

The question specifically mentions "use of records or existing data sets," which directly relates to available data records as the data collection method being evaluated. This method can introduce bias due to the pre-existing nature of the data, which might not have been collected with the current research question in mind, leading to potential issues such as missing data, inaccuracies, or data that is not entirely relevant to the research question.

Question 6

A nurse researcher is critically appraising a research report and asks the question "Is a rationale given for the selection of a particular instrument or method?" Which data collection methods and procedures would this question evaluate?
A) Physiologic measurement
B) Interviews
C) Available data records
D) Observation

Accepted Answer

The answer of A nurse researcher is critically appraising a...

Question 7

A nursing student is critiquing a research study on the effects of test anxiety reduction and a review course on National Council Licensure Examination-Registered Nurse (NCLEX-RN) success rates of graduate nurses. The student notes several threats to internal validity. These threats affect the accuracy of which variables? (Select all that apply.)
A) NCLEX success rates
B) Test anxiety reduction
C) Graduate nurses
D) Review course
E) Type of nursing program

Accepted Answer

The answer of A nursing student is critiquing a research...

Question 8

Evaluating a research report for issues of scientific merit includes which factors? (Select all that apply.)
A) Quality of data collection
B) Appropriateness of statistical analysis
C) Comprehensiveness of literature review
D) Design match to research question
E) Presentation of typeface in article

Accepted Answer

Evaluating a research report for issues of scientific merit requires assessing several factors, including:
A) Quality of data collection: This includes evaluating the research methods used to collect data, the sample size, the accuracy of measurements, and any potential biases that may affect the results.
B) Appropriateness of statistical analysis: This involves assessing the use of appropriate statistical tests and procedures to analyze the data, as well as the accuracy of the results obtained.
C) Comprehensiveness of literature review: This involves evaluating the extent to which the research report incorporates existing literature and previous research on the topic, including citing relevant sources and acknowledging gaps in knowledge.
D) Design match to research question: This involves assessing the extent to which the research design is appropriate for the research question being asked, and whether the research design allows for the adequate testing of the hypothesis or research question.
E) Presentation of typeface in article: This factor is not relevant to the evaluation of scientific merit and can be disregarded.
Therefore, the best choices are A, B, C, and D.

Question 9

A nurse researcher is critically appraising a research report and asks the question "What provision is made for maintaining accuracy of the instrument and its use, if any?" Which data-collection methods and procedures would this question evaluate?
A) Physiologic measurement
B) Questionnaires
C) Available data records
D) Observation

Accepted Answer

The question about maintaining the accuracy of the instrument and its use is relevant to data collection methods that involve direct measurement or observation, such as physiologic measurement and observation. In these methods, it is important to ensure that the instruments used are accurate and reliable and that the observers are properly trained and standardized to reduce measurement error.
Questionnaires and available data records do not typically require the same level of instrument accuracy and observer training, as they rely on self-reported or pre-existing data rather than direct measurement or observation. Therefore, these methods are less likely to be affected by issues of instrument accuracy and use.

Question 10

A nurse researcher is critically appraising a research report and asks the question "Was interrater reliability calculated?" Which data collection methods and procedures would this question evaluate?
A) Physiologic measurement
B) Interviews
C) Available data records
D) Observation

Accepted Answer

Interrater reliability refers to the degree of agreement or consistency between two or more observers or raters who are evaluating the same phenomenon or behavior. Therefore, the question about whether interrater reliability was calculated would specifically evaluate the data collection method of observation and the procedures used to ensure that the different observers or raters were measuring the same thing consistently. It would not be relevant to physiologic measurement, interviews, or available data records, as these data collection methods do not involve the subjective judgment of different observers or raters.

Quiz 18: Appraising Quantitative Research

The critical appraisal question that would most accurately evaluate the data-collection methods and procedures of a research report is what?

The critical appraisal question that would most accurately evaluate the conclusions, implications, and recommendations of a research report is what?

Which critical appraisal question would evaluate the data analysis of a research report?

A nurse researcher is critically appraising a research report and asks the question "Is the format appropriate for use with this population?" Which data collection methods and procedures would this question evaluate?

A nurse researcher is critically appraising a research report and asks the question "What sources of bias are possible with use of records or existing data sets?" The data collection method(s) and procedure(s) that this question evaluates is what?

A nurse researcher is critically appraising a research report and asks the question "Is a rationale given for the selection of a particular instrument or method?" Which data collection methods and procedures would this question evaluate?

Evaluating a research report for issues of scientific merit includes which factors? (Select all that apply.)

A nurse researcher is critically appraising a research report and asks the question "What provision is made for maintaining accuracy of the instrument and its use, if any?" Which data-collection methods and procedures would this question evaluate?

A nurse researcher is critically appraising a research report and asks the question "Was interrater reliability calculated?" Which data collection methods and procedures would this question evaluate?