need help with this quiz for fundamental nursing research regarding quantitative research design.
need help with this quiz for fundamental nursing research regarding quantitative research design. Multiple
choice
1.Quantitative research can be described asa. objective and formalb.subjective and formalc. objective and informald.subjective and informal2. A quantitative research studya. must have ratio level datab.must have at least interval level datac. uses participant observationd.uses standardized measures3. The blueprint for quantitative studies is termeda. research designb.research goalc. research objectived.research process4. Methods to collect data in a descriptive quantitative study could include all buta. administering a questionnaire to participantsb.analyzing an existing data setc. manipulating the independent variable for positive reinforcement ofdesired behaviorsd.observing participants responses to an intervention5. Correlation research may be used toa. describe observations of nurse bedside reporting techniquesb.examine the association between patient handoff and patient satisfactionc. participate in a cultural experience to understand the participant’s painreactionsd.review medical records to obtain historical data6. The results of correlation researcha. implies that one variable causes a change in another
b.implies that one variable does not cause a change in anotherc. implies there may be a relationship between the two variables where onemay influence the outcome of the otherd.implies there is a cause-and-effect relationship between the twodependent variables7.Home care nurses are observed as they provide skin care to individuals with hospitalacquired pressure ulcers. On average, the nurses spend at least ten minutes moreproviding this care than they normally do. This is an example of what concept relevant toquantitative research?a. Biasb.Controlc. Hawthorne effectd.Placebo effect8. How is a sample different from a population?a. A sample is larger than a population.b.A population is larger than a sample.c. A population is part of a sampled.There is no difference, the terms mean the same thing in research9. A researcher is studying the relationship between fatigue and stress among staff nursesin an acute care setting. 100 nurses were recruited and completed a self-administeredquestionnaire. This can add bias to the study becausea. This requires someone to read the questions to the participant to be surethey are interpreted accurately.b.The researcher isn’t completely sure who completed the questionnaire.c. The questionnaire may not be completed within the required time frame.d.The questionnaire must be completed in the presence of the researcher.10. When selecting a questionnaire to be used as a research instrument, the researchermust be sure the instrument is ____________.a. Credible and trustworthyb.Credible and validc. Reliable and validd.Reliable and trustworthy
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