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Home Q & A Board Biology-Related Homework Help Medicine Nursing and Clinical
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jazzy23 jazzy23
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6 years ago
A researcher conducts a quasi-experimental study to determine whether there is improved weight gain among premature infants who are fed according to cue-based protocols.
 
  The researcher trained neonatal intensive care nurses to apply cue-based feeding to orally fed infants and notes a statistical difference in weight gain between infants fed according to cue-based protocols and those fed according to standard protocols. Which might be a threat to internal validity in this study?
  a. The concept of cue-based feeding is not well defined.
  b. The study sample is homogeneous.
  c. Some infants developed gastroenteritis.
  d. Not all nurses received cue-based protocol education.
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Findingskate61Findingskate61
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6 years ago
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jazzy23 Author
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6 years ago
Good timing, thanks!
GeorgeNeist
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Yesterday
Thank you, thank you, thank you!
sakoon
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2 hours ago
Helped a lot
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