The ____________ is when subjects do not receive the real treatment and instead receive a placebo or imitation treatment but respond as though they have received the real treatment.
A) placebo effect
B) spill-over effect
C) sympathy effect
D) double-blind experiment
Correct Answer:
Verified
Q16: A threat to internal validity that occurs
Q17: A type of reactivity and threat to
Q18: A _ is a type of experimental
Q19: A general threat to external validity that
Q20: The _ is a reactivity effect name
Q22: This is an experimental design used to
Q23: The act of _ assigning research subjects
Q24: An experimental design that has random assignment,
Q25: An experimental design that has all the
Q26: An experimental design used to examine whether
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