NSGD 3216 - Research in Nursing Practice Final
Exam 2026-2027 Questions And Correct Answers
Graded A+
What is a key limitation of relying solely on empirical evidence?
It may ignore ethical, personal, and aesthetic knowledge
What is a benefit of integrating theory with EBP?
Supports holistic, patient-centered care
What is a defining feature of quantitative research?
Focuses on numerical data and measurable variables
Which design allows for inference of causality with control and randomization?
Randomized Controlled Trial (RCT)
Which design lacks randomization but includes an intervention?
Quasi-experimental design
,What does 'confounding' refer to in research?
A third variable influencing both cause and effect
Which research design collects data at one point in time?
Cross-sectional study
What distinguishes a longitudinal study?
Collects data over multiple time points
What is internal validity?
The degree to which a study shows a causal relationship
What is external validity?
The extent to which results can be generalized
What defines qualitative research?
Explores meaning and lived experiences
Which qualitative method explores culture?
,Ethnography
Which qualitative method explores lived experience?
Phenomenology
Which qualitative method seeks to develop a theory?
Grounded Theory
What does 'bracketing' involve in phenomenology?
Setting aside preconceived beliefs
Which sampling method involves selecting readily available participants?
Convenience sampling
What is purposive sampling?
Selecting participants based on specific criteria
What is snowball sampling?
Recruiting through participant referrals
, What is theoretical sampling?
Sampling based on emerging data for theory development
What is the benefit of random sampling?
Reduces selection bias
What is quota sampling?
Sampling from identified strata with fixed participant targets
Which type of validity examines whether a test appears to measure what it's
supposed to?
Face validity
What are the three core components of Evidence-Based Practice (EBP)?
Research evidence, clinical expertise, patient values
Which individual is credited with helping define EBP in the 1990s?
David Sackett
Exam 2026-2027 Questions And Correct Answers
Graded A+
What is a key limitation of relying solely on empirical evidence?
It may ignore ethical, personal, and aesthetic knowledge
What is a benefit of integrating theory with EBP?
Supports holistic, patient-centered care
What is a defining feature of quantitative research?
Focuses on numerical data and measurable variables
Which design allows for inference of causality with control and randomization?
Randomized Controlled Trial (RCT)
Which design lacks randomization but includes an intervention?
Quasi-experimental design
,What does 'confounding' refer to in research?
A third variable influencing both cause and effect
Which research design collects data at one point in time?
Cross-sectional study
What distinguishes a longitudinal study?
Collects data over multiple time points
What is internal validity?
The degree to which a study shows a causal relationship
What is external validity?
The extent to which results can be generalized
What defines qualitative research?
Explores meaning and lived experiences
Which qualitative method explores culture?
,Ethnography
Which qualitative method explores lived experience?
Phenomenology
Which qualitative method seeks to develop a theory?
Grounded Theory
What does 'bracketing' involve in phenomenology?
Setting aside preconceived beliefs
Which sampling method involves selecting readily available participants?
Convenience sampling
What is purposive sampling?
Selecting participants based on specific criteria
What is snowball sampling?
Recruiting through participant referrals
, What is theoretical sampling?
Sampling based on emerging data for theory development
What is the benefit of random sampling?
Reduces selection bias
What is quota sampling?
Sampling from identified strata with fixed participant targets
Which type of validity examines whether a test appears to measure what it's
supposed to?
Face validity
What are the three core components of Evidence-Based Practice (EBP)?
Research evidence, clinical expertise, patient values
Which individual is credited with helping define EBP in the 1990s?
David Sackett
