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    Psychology From Inquiry to Understanding Study Set 2
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    Exam 2: D: Research Methods
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    Who Was Responsible for One of the First Historical Tests
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Who Was Responsible for One of the First Historical Tests

Question 31

Question 31

Multiple Choice

Who was responsible for one of the first historical tests of what later became known as the placebo effect?


A) John B.Watson
B) Benjamin Franklin
C) Wilhelm von Osten
D) Robert Rosenthal

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