When should you face your anxiety? Does the time of day have an influence on the success of therapy? And what role does cortisol play in this? Researchers at the University of Saarbrücken conducted a very interesting study on this…

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Studies (small sample only):

Lass-Hennemann, J., & Michael, T. (2014). Endogenous cortisol levels influence exposure therapy in spider phobia. Behaviour research and therapy, 60, 39-45.