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Title: A researcher conducts a quasi-experimental study to determine whether there is improved weight gain ... Post by: jazzy23 on Feb 3, 2018 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. Title: A researcher conducts a quasi-experimental study to determine whether there is improved weight gain ... Post by: Findingskate61 on Feb 3, 2018 Content hidden
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