NR 449- QUIZ 5 2026 REAL QUESTIONS
MERGED WITH CORRECT COMPLETE
SOLUTIONS || ALREADY GRADED A+
||2026-2027 LATEST UPDATE!!!
•Further, we do not know that a score of 5 for one patient is the same
as a score of 5 for another patient. The fact that the pain scale is
represented by numbers also does not necessarily mean the
characteristic under study has been quantified. In our example, we do
not know exactly how much pain exists; it is just rated against other
experiences of pain for that patient. The patient's score has simply
been ranked against all other values of the variable. Statistical
techniques appropriate for ordinal data include those appropriate for
nominal data plus range, median, minimum, and maximum.
•Bracketing: - ANSWER-•A method of limiting the effects of researcher
bias and setting them aside by demonstrating awareness of potential
suppositions of the researcher.
•Triangulation: - ANSWER-•A means of enhancing credibility by cross-
checking information and conclusions, using multiple data sources,
using multiple research methods or researchers to study the
, phenomenon, or using multiple theories and perspectives to help
interpret the data.
•Audit trail: - ANSWER-•Audit trail:
•Detailed documentation of sources of information, data, and design
decisions related to a qualitative research study.
•Attrition: - ANSWER-•
•A threat to internal validity resulting from loss of subjects during a
study.
What is internal validity and what are some of the threats? - ANSWER-
•The confidence that an experimental treatment or condition made a
difference and that rival explanations were systematically ruled out
through study design and control.
Threats include: History, Maturation, Testing, Instrumentation,
Consent, Treatment, Multiple Treatments, Subject selection, and
attrition
How do you determine which research design to use? - ANSWER-•Is a
strategy for answering your research question using empirical data.
•Your overall research objectives and approach
•Whether you'll rely on primary research or secondary research
•Your sampling methods or criteria for selecting subjects
•Your data collection methods
•The procedures you'll follow to collect data
•Your data analysis methods
MERGED WITH CORRECT COMPLETE
SOLUTIONS || ALREADY GRADED A+
||2026-2027 LATEST UPDATE!!!
•Further, we do not know that a score of 5 for one patient is the same
as a score of 5 for another patient. The fact that the pain scale is
represented by numbers also does not necessarily mean the
characteristic under study has been quantified. In our example, we do
not know exactly how much pain exists; it is just rated against other
experiences of pain for that patient. The patient's score has simply
been ranked against all other values of the variable. Statistical
techniques appropriate for ordinal data include those appropriate for
nominal data plus range, median, minimum, and maximum.
•Bracketing: - ANSWER-•A method of limiting the effects of researcher
bias and setting them aside by demonstrating awareness of potential
suppositions of the researcher.
•Triangulation: - ANSWER-•A means of enhancing credibility by cross-
checking information and conclusions, using multiple data sources,
using multiple research methods or researchers to study the
, phenomenon, or using multiple theories and perspectives to help
interpret the data.
•Audit trail: - ANSWER-•Audit trail:
•Detailed documentation of sources of information, data, and design
decisions related to a qualitative research study.
•Attrition: - ANSWER-•
•A threat to internal validity resulting from loss of subjects during a
study.
What is internal validity and what are some of the threats? - ANSWER-
•The confidence that an experimental treatment or condition made a
difference and that rival explanations were systematically ruled out
through study design and control.
Threats include: History, Maturation, Testing, Instrumentation,
Consent, Treatment, Multiple Treatments, Subject selection, and
attrition
How do you determine which research design to use? - ANSWER-•Is a
strategy for answering your research question using empirical data.
•Your overall research objectives and approach
•Whether you'll rely on primary research or secondary research
•Your sampling methods or criteria for selecting subjects
•Your data collection methods
•The procedures you'll follow to collect data
•Your data analysis methods
