Multiple Choice
A newspaper reports that students at an elementary school with fluorescent lighting have lower achievement scores than children at a nearby school with incandescent lighting.The newspaper urges a change to incandescent lighting at the first school.This is unwarranted because
A) it is based upon case study.
B) field experiments cannot be generalized.
C) there was no extraneous variable in the experiment.
D) it confuses correlation and causation.
Correct Answer:
Verified
Correct Answer:
Verified
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