NUR 3563 nursing research EXAM A+ GRADE ASSURED COMPLETE SOLUTIONS AND VERIFIED ANSWERS LATEST UPDATE!!!!

EXAM

Exam Solution
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Nursing Research 2 2026 A+ GRADE ASSURED COMPLE
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TE SOLUTIONS AND VERIFIED ANSWERS (DA37F)
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QUESTION 1 zm




Primary Data zm




ANSWER

collected by researcher directly allows for more control
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QUESTION 2 zm




secondary data zm




ANSWER

data conveniently collected from previous study no control
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QUESTION 3 zm




Type one data collection
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ANSWER

Self report quantitative or qualitative instruments, scales, questionnaires, or interviews
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QUESTION 4 zm




Type two data collection
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ANSWER

Observation structured or unstructured may be participatory
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QUESTION 5 zm

,Type three data collection
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ANSWER

physiologic (biophysical) accuracy varies based on equipment
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QUESTION 6 zm




Other kind of data collection
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ANSWER

records like public records or charts
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QUESTION 7 zm




how is internal validity supported
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ANSWER

strong research design with greatest control homogenous sampling probability sampling uniform dat
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a collection statistical analysis
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QUESTION 8 zm




Threats to internal validity
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ANSWER

history/time maturation instrumentation hawthorne effect mortality/loss of subjects selection bias
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QUESTION 9 zm




Hawthorne Effect zm




ANSWER

testing effects on subjects
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QUESTION 10 zm




how external validity is supported
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ANSWER

increasing heterogeneity use large sample probability sampling
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QUESTION 11 zm

, threats to external validity
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ANSWER

nonprobability sampling homogeneity small sample
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QUESTION 12 zm




what type of error is always present
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ANSWER

random error zm




QUESTION 13 zm




what type of error can be avoided
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ANSWER

systematic error zm




QUESTION 14 zm




consistency in data collection minimizes zm zm zm zm




ANSWER

random error zm




QUESTION 15 zm




training maximizes zm




ANSWER

inter-rater reliability zm




QUESTION 16 zm




inter-rater reliability zm




ANSWER

level at which two raters agree (cohens kappa statistic>80
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QUESTION 17 zm