@article{ref1,
title="Enhanced sensitization to animal, interpersonal, and intergroup fear-relevant stimuli (but no evidence for selective one-trial fear learning)",
journal="Psychophysiology",
year="2015",
author="Lipp, Ottmar V. and Cronin, Sophie L. and Alhadad, Sakinah S. J. and Luck, Camilla C.",
volume="52",
number="11",
pages="1520-1528",
abstract="Selective sensitization has been proposed as an alternative explanation for enhanced responding to animal fear-relevant stimuli-snakes and spiders-during extinction of Pavlovian fear conditioning. The current study sought to replicate the phenomenon using a shock workup procedure as the sensitizing manipulation and to extend it to interpersonal and intergroup fear-relevant stimuli-angry faces and other-race faces. Assessment of selective sensitization was followed by a one-trial fear learning procedure. Selective sensitization, larger electrodermal responses to fear-relevant than to control stimuli after sensitization, or a larger increase in electrodermal responding to fear-relevant than to control stimuli after sensitization was observed across stimulus domains. However, the one-trial fear learning procedure failed to provide evidence for enhanced fear conditioning to fear-relevant stimuli. One-trial fear learning was either absent or present for fear-relevant and nonfear-relevant stimuli. The current study confirms that electrodermal responses to fear-relevant stimuli across stimulus domains are subject to selective sensitization.<p /> <p>Language: en</p>",
language="en",
issn="0048-5772",
doi="10.1111/psyp.12513",
url="http://dx.doi.org/10.1111/psyp.12513"
}