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12thgrade

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Research Methods - Psychology

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  • 1. Multiple Choice
    30 seconds
    1 pt
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    A correlation coefficient of 0.8 is a _______________ and suggests that as one variable ____________, the other variable ______________.
    strong positive | increases | increases
    weak positive | increases | increases
    strong positive | increases | decreases
    weak positive | increases | decreases
  • 2. Multiple Choice
    30 seconds
    1 pt
    Image
    Which correlation coefficient represents the strongest relationship between variables?
    -0.78
    0.67
    0.85
    -0.87
  • 3. Multiple Choice
    30 seconds
    1 pt
    Image
    In a study of the effect of a driver training program on driving skill, a possible operationalisation of the dependent variable would be...
    driving quality
    number of accidents
    hours spent training
    amount of traffic
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