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Home Q & A Board Biology-Related Homework Help Medicine Nursing and Clinical
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walterjr walterjr
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6 years ago
The nursing research student is reviewing study designs prior to beginning a class assignment. Which statement, made by this study, reflects poor understanding of these designs?
 
  1. I think the one-shot case study design will be best for my study because it controls threats to internal validity.
  2. The one-group pretest-posttest design might be quicker to complete, but it is a weak design.
  3. If I choose a time-series design, I should plan numerous measurements of my dependent variable to strengthen validity.
  4. If I can randomly assign study subjects to my groups, I can use the pretest-posttest control group design.
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jeooncdaocjeooncdaoc
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6 years ago
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