Which of the following can be an extraneous variable?
A) An intervention delivered outside of usual care routines
B) An intervention without internal validity
C) Participants' awareness that they are being studied
D) Observation of participants' responses from behind a one-way glass
Correct Answer:
Verified
Q1: Which of the following best describes the
Q2: Research variables are:
A) differences in findings from
Q3: What kind of research variable is gender?
A)
Q4: Which of the following variables is an
Q5: What is meant by "control of extraneous
Q7: Which statement best describes the difficulty caused
Q8: Generally, which type of variable is most
Q9: In studies that use more than one
Q10: All of the following statements are true
Q11: One way to establish validity of a
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