Experiment

    Cards (8)

    • A technique that assesses a cause and effect relationship betweeen an IV and DV.
    • A researcher manipulates the IV.
      Two conditions and compare to see a difference.
      Researcher randomly allocates the ppts to each condition.
    • IV - variable you change.
    • DV - variable that you measure/observe.
    • Ethics - such as harm, right to withdraw, and informed consent.
    • Research hypothesis - something will happen, can be directional or non directional. Directional - higher, lower, better, worse, more, less. Non-directional - there will just be a difference. Null hypothesis nothing will happen and if anything does it will be due to chance.
    • Hypothesis - a precise and testable prediction of the outcome of a study that the researcher aims to support or reject, there will be a significant difference or there will be a positive correlation...
    • Aim - general statement about the purpose of research, to investigate...
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