Methods Of Investigation

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  • Methods Of Investigation
    • Correlation
      • Statistical technique - measures strength of relationship between variables.
    • Experiment
      • An independent variable is manipulated while others controlled, to see effects on a dependent variable.
    • Questionnaire survey
      • snapshot of large number of people's attitudes, opinions or behaviour.
    • Interview
      • Used to gain in-depth information and individual views.
    • Naturalistic observation
      • Watching behaviour, as it occurs spontaneously, in a natural setting.

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