Multiple Choice
What is the benefit to assessment on multiple occasions?
A) Reduces threats to internal validity by determining if point of change is simultaneous with treatment.
B) Reduces threat to external validity by determining if point of change is simultaneous with treatment.
C) Allows researcher to include multiple variables in the experimental design.
D) It is easier to graph data and put treatment outcomes into quantifiable form.
Correct Answer:

Verified
Correct Answer:
Verified
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