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Online exposure for spider fear: Treatment completion and habituation outcomes

Citation

Matthews, AJ and Scanlan, JD and Kirkby, KC, Online exposure for spider fear: Treatment completion and habituation outcomes, Behaviour Change, 27, (4) pp. 199-211. ISSN 0813-4839 (2010) [Refereed Article]

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Copyright Statement

Copyright 2010 Australian Academic Press

Official URL: https://www.australianacademicpress.com.au/

DOI: doi:10.1375/bech.27.4.199

Abstract

This research aimed to investigate habituation to spider images during an online exposure treatment (www.feardrop.com) among participants with a high fear of spiders. Participants (N = 392) undertook a 10-stage online exposure treatment with a stage length of either 180 or 360 seconds. Four Subjective Units of Distress Scale (SUDS) ratings were taken throughout each stage. Treatment completion was found to be a significant challenge, with less than one-third (30%) completing at least one stage of the program. Those in the shorter stage length condition were significantly more likely to complete the first stage relative to those in the longer stage length condition (43% vs. 16%). SUDS ratings decreased significantly across time at Stage 1, suggesting habituation of self-reported anxiety and there was an overall reduction in SUDS ratings at the second relative to the first stage, suggesting generalisation of habituation. The greatest habituation was observed among those with high anticipatory anxiety (pre-exposure SUDS rating), high total exposure time, and younger age. There was preliminary evidence for improvement in symptoms of spider fear at post-treatment. Directions for future research include strategies to facilitate treatment completion, evaluation of treatment outcomes, and expansion to include a range of specific fears. Author(s): Allison J. Matthews 1 * | Joel D. Scanlan 2 | Ken C. Kirkby 3

Item Details

Item Type:Refereed Article
Keywords:spider phobia, exposure treatment, internet, online, habituation, anxiety
Research Division:Psychology and Cognitive Sciences
Research Group:Psychology
Research Field:Health, Clinical and Counselling Psychology
Objective Division:Health
Objective Group:Public Health (excl. Specific Population Health)
Objective Field:Mental Health
Author:Matthews, AJ (Dr Allison Matthews)
Author:Scanlan, JD (Dr Joel Scanlan)
Author:Kirkby, KC (Professor Kenneth Kirkby)
ID Code:68230
Year Published:2010
Web of Science® Times Cited:3
Deposited By:Psychology
Deposited On:2011-03-10
Last Modified:2011-04-13
Downloads:1 View Download Statistics

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