Related Experiment Video
Updated: Aug 9, 2026

An Olfactory Preference Test for Measuring Olfactory Hedonic Biases in Mouse Models of Depression
Published on: July 11, 2025
Depression proneness and reactions to a depressive stimulus
Rachel A Wernicke1, Michelle Y Pearlman, Frances P Thorndike
1Department of Psychology, American University, Washington, DC 20016-8062, USA.
Abstract:
In the context of a project examining depression vulnerability and cigarette smoking, the authors tested whether depression-vulnerable people differed from less vulnerable people in their reactions to a depressive stimulus. Regular smokers with a history of depression but not currently depressed (n = 63) and never-depressed smokers (n = 64) listened to audiotapes of confederates reading depressive and nondepressive scripts and reported their reactions. Neither a history of depression nor self-reported depression proneness predicted reactions to depression. However, depression proneness was positively correlated with beliefs about depression contagion. Likewise, stronger depression-related contagion beliefs and lower levels of empathic responding predicted behavioral rejection of the depressive stimulus.
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