Article
Examining electrodermal hyporeactivity as a marker of externalizing psychopathology: a twin study.
Psychophysiology - 1 Aug 2012
Isen Joshua D, Iacono William G, Malone Stephen M, McGue Matt
Abstract excerpt
Literature suggests that reduced electrodermal reactivity (EDR) is related to externalizing problems. However, the genetic and environmental etiology of this association is unknown. Using a standard habituation paradigm, we measured responses to 15 loud tones in four cohorts of adolescent twins (N = 2,129). We quantified EDR as the average size of elicited responses (amplitude) and by counting the number of skin...
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