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Moderatoren und Mediatoren in Regressionen

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Methodik der empirischen Forschung

Zusammenfassung

In vielen Modellen der empirischen wirtschaftswissenschaftlichen Forschung, der Psychologie oder allgemein der Sozialforschung finden sich Wirkungsbeziehungen zwischen unabhängigen und abhängigen Variablen, die von einer weiteren unabhängigen Variablen beeinflusst oder übertragen werden. Ungeachtet des breiten Auftretens dieser auch Interaktions- und Mediationseffekte genannten Zusammenhänge in der Forschungspraxis werden sie in der sich mit Methoden der multiplen Regression befassenden einschlägigen Literatur vernachlässigt. In diesem Beitrag werden die grundlegenden Überlegungen und Vorgehensweisen zur Berechnung und Interpretation dieser Effekte dargelegt und anhand eines Beispiels demonstriert. Im Abschnitt 2 wird die Behandlung von Moderatorvariablen besprochen, im Abschnitt 3 wird der Umgang mit Mediationsbeziehungen und kombinierten Effekten von Moderatoren und Mediatoren dargestellt. Abschließend werden einige Hinweise zur weiterführenden Literatur gegeben.

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Authors

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Sönke Albers Daniel Klapper Udo Konradt Achim Walter Joachim Wolf

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© 2009 Springer Fachmedien Wiesbaden

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Müller, D. (2009). Moderatoren und Mediatoren in Regressionen. In: Albers, S., Klapper, D., Konradt, U., Walter, A., Wolf, J. (eds) Methodik der empirischen Forschung. Gabler Verlag, Wiesbaden. https://doi.org/10.1007/978-3-322-96406-9_16

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  • DOI: https://doi.org/10.1007/978-3-322-96406-9_16

  • Publisher Name: Gabler Verlag, Wiesbaden

  • Print ISBN: 978-3-8349-1703-4

  • Online ISBN: 978-3-322-96406-9

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