In a simple interrupted time series design,
A) the dependent variable is measured several times.
B) some participants complete the dependent variable before the manipulation, whereas other participants complete the dependent variable after the manipulation.
C) the independent variable is manipulated several times.
D) none of these occur.
Correct Answer:
Verified
Q7: Compared to true experiments, quasi-experiments tend to
A)have
Q8: The central threat to the internal validity
Q9: When the groups in a quasi-experiment were
Q10: The one-group pretest-posttest design is a _
Q11: The interrupted time series design with a
Q13: Which of the following confounds is most
Q14: A nonequivalent group's posttest-only design is also
Q15: Adding a nonequivalent control group to an
Q16: Unlike an independent variable, a quasi-independent variable
A)has
Q17: Experimental contamination occurs when
A)the experimenter informs participants
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