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JaySanz JaySanz
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6 years ago
____ studies refer to studies whereby the investigator or participant, or both, are unaware if the subject is in the experimental group or the control group.
 
  a. Blind c. Detached
  b. Unbiased d. Deferred
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lamesigninlamesignin
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6 years ago
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JaySanz Author
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6 years ago
Thanks for your help!!
jbarnett14
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Yesterday
Good timing, thanks!
rene_ram97
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2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
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