Title: The repeated confrontation with videotapes of spiders in multiple contexts attenuates renewal of fear in spider-anxious students
Authors: Vansteenwegen, Debora ×
Vervliet, Bram
Iberico, Carlos
Baeyens, Frank
Van den Bergh, Omer
Hermans, Dirk #
Issue Date: 2007
Publisher: Pergamon-elsevier science ltd
Series Title: Behaviour Research and Therapy vol:45 issue:6 pages:1169-1179
Abstract: In a treatment-analogue experiment, extinction of fear of spiders was investigated in a group of spider-anxious students. Two groups were created: in the single extinction group the extinction trials consisted of repeated presentations of a videotaped spider in one specific location of a house, whereas in the multiple extinction group the trials consisted of videotapes of the same spider in three different locations of a house. Also a control group was included that was exposed to videotapes of the location but without the spider. As reflected in skin conductance responses and self-report data, fear of spiders was significantly reduced in the two extinction groups compared to the control group. Moreover, when the extinction groups were confronted with the videotape of the spider in a new location, the single extinction group did not show generalisation of extinction, whereas the multiple extinction group did. These results corroborate the existing evidence for context dependence of extinction of fear and provide new evidence that the use of multiple contexts during extinction might improve the generalisability of extinction in humans. Implications for exposure therapy are discussed. (c) 2006 Elsevier Ltd. All rights reserved.
ISSN: 0005-7967
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Centre for Psychology of Learning and Experimental Psychopathology
Health Psychology
× corresponding author
# (joint) last author

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