Natural Experiments

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  • Created by: BecsaBabe
  • Created on: 01-11-14 14:20
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  • Natural Experiments
    • A01
      • IV is manipulated naturally
      • Natural Environment
      • Extraneous variables are not controlled
    • A02
      • High in ecological validity
      • Less likely to suffer demand characteristcs
      • No experimenter affects
      • Less sure it is the IV changing the DV
        • Low internal Validity
      • Low in reliability

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