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    Psychology
  3. Study Set
    World of Psychology
  4. Exam
    Exam 7: Cognition, Language, and Intelligence
  5. Question
    IQs of Americans Have Gone Up About __________ Point(s) Per
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IQs of Americans Have Gone Up About __________ Point(s) Per

Question 147

Question 147

Multiple Choice

IQs of Americans have gone up about __________ point(s) per decade since 1940.


A) 1
B) 2
C) 3
D) 4

Correct Answer:

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