Multiple Choice
A psychologist first conducted a study on helping behaviour with a sample of college undergraduates.This psychologist then replicated the study using the same procedure with a different participant sample.If similar results were obtained with both samples,this experimenter has demonstrated
A) internal validity.
B) population consistency.
C) chronological consistency.
D) external validity.
E) a significant difference.
Correct Answer:
Verified
Correct Answer:
Verified
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