Zusammenfassung
Im traditionellen psychopathologischen Konzept weisen psychiatrische Symptome auf zugrunde liegende (latente) kategorische Entitäten oder zugrunde liegende Dimensionen hin, welche die Genese und die syndromale Kohärenz solcher Symptome bewirken. Bedauerlicherweise erfordert der Rückschluss auf eine zugrunde liegende gemeinsame Ursache der Symptomkovarianz, dass keine kausalen Interaktionen zwischen den Symptomen selbst bestehen – eine äußerst implausible Annahme für die meisten psychiatrischen Störungen. Einige Forscher haben einen radikal anderen Ansatz zur Psychopathologie vorgeschlagen, der Störungen als dynamische Systeme kausal interagierender Symptome konzeptualisiert. In diesem Kapitel fasse ich diesen Netzwerkansatz zusammen und veranschauliche seine Anwendung unter Bezugnahme auf netzwerkanalytische Studien meiner Forschungsgruppe zur Posttraumatischen Belastungsstörung und komplizierten Trauerstörung.
Die Übersetzung des ursprünglich englischen Textes stammt von Mag. Karl Thomanek.
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McNally, R.J. (2017). Ein Netzwerkansatz zur Posttraumatischen Belastungsstörung und komplizierten Trauer. In: Riffer, F., Kaiser, E., Sprung, M., Streibl, L. (eds) Die Vielgestaltigkeit der Psychosomatik. Psychosomatik im Zentrum, vol 1. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-54146-3_16
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