Which statement about qualitative research is correct?
a. Qualitative research requires less time than quantitative research because complex statistical analysis is not necessary.
b. To be statistically significant, qualitative studies must consist of large, randomly selected sample sizes.
c. Because qualitative studies deal with human concepts such as suffering and quality of life, results can be generalized.
d. Interviews are the primary means of collecting data that enable the researcher to describe unclear phenomena.
A qualitative researcher reviews data collected with a grief support group to develop a theory of how widows and widowers mourn. The researcher is using which qualitative research design?
a. Phenomenology
b. Grounded theory
c. Case study
d. Hypothesis generation
The research hypothesis is that aromatherapy reduces stress more effectively than does acupuncture. The researcher does not identify a control group. This study would be a(n) _________ design.
a. experimental
b. quasi-experimental
c. survey
d. meta-analysis
A nurse studied a community to determine if there were clients who would benefit from a hospice program if one were developed. This type of research is:
a. a survey.
b. quasi-experimental.
c. a needs assessment method.
d. a pilot study.
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