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Author Question: A nurse researcher compared men's and women's level of stress following cardiac surgery, with men ... (Read 12 times)

jwb375

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  • Posts: 540
on: Jul 8, 2018
A nurse researcher compared men's and women's level of stress following cardiac surgery, with men and women matched on length of stay in hospital. Length of stay in hospital is the:
 
  A) Independent variable
  B) Dependent variable
  C) Mediating variable
  D) Extraneous variable

Question 2

Qualitative researchers often begin with a sample where potential participants come forward and identify themselves. What type of sample is being used?
 
  A) Convenience
  B) Snowball
  C) Purposive
  D) Purposeful


joneynes

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Reply #1 on: Jul 8, 2018
Answer to Question 1

D

Answer to Question 2

A


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