FIU NUR3666 Group Discussion 4 Latest 2019 October
NUR3666 Evidence-Based Nursing and Research in Global Health Care
Group Discussion 4
Initial post due
Saturday:
Retrieve the following
full-text article from the Cumulative Index to Nursing and Allied Health
Literature or similar search database:
Saadatmand, V., Rejeh,
N., Heravi-Karimooi, M., Tadrisis, S., Vaismoradi, M., & Jordan, S. (2015)
Effects of natural sounds on pain: A randomized controlled trial with patients
receiving mechanical ventilation support. Pain Management Nursing, 16(4),
483–492.
Review the article,
looking for evidence of any ethical or legal issues that arose in the study and
how the researchers dealt with them. Answer the following appraisal questions
after reading this research article:
Identify the
inferential tests that were used in the analyses of data in this study. How are
they appropriate for the research questions?
List the variables
that were measured by the researchers. For each, identify the level of
measurement represented by the variable.
The authors note that
the visual analog scale may be considered a continuous (i.e. interval)
measurement scale. Look up a visual analog scale and indicate if you agree or
disagree with the authors; provide your rationale.
Review the demographic
characteristics of the samples. Do you agree that the groups were statistically
similar? Why or why not? Was each demographic variable reported with the
appropriate summary statistic?
Which inferential test
was conducted to determine if the intervention made a difference between
groups? Was this the appropriate test to use? Why or why not?
Discuss whether the
authors use tables and graphs appropriately to represent the data. How could
the results reported in the tables be clearer?
Do the authors draw
appropriate conclusions? Are the data overinterpreted, underinterpreted, or
appropriately reported in the discussion and conclusion sections?
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