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What are the two mjor sources of the science of psychology? What did each contributed?

1 Answer

  • 1 decade ago
    Favorite Answer

    I hope this helps but what I found in my psych book was---behavior and mental processes/ the science of psychology is based on objective and verifiable evidence obtained--hope this helps

    Source(s): Pyschology-Core Concepts 5th edition-(authors)Zimbardo,Johnson,Weber
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