Validity

Beschreibung

Research Methods 2 Mindmap am Validity, erstellt von Just_Yasmin am 09/05/2013.
Just_Yasmin
Mindmap von Just_Yasmin, aktualisiert more than 1 year ago
Just_Yasmin
Erstellt von Just_Yasmin vor fast 11 Jahre
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Zusammenfassung der Ressource

Validity
  1. Internal

    Anmerkungen:

    • has the iv caused a change in the Dv
    1. External

      Anmerkungen:

      • the degree to which we can generalise to other people and situations
      1. Order Effects

        Anmerkungen:

        • use counterbalancing, random presentation of stimuli or non equivalent stimuli to counteract this problem
        1. Confounding Variables

          Anmerkungen:

          • systematically changes the independent  and dependent Variable
          1. Extraneous Variables

            Anmerkungen:

            • likely to influence the dependent variable but not the independent variable
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