Evaluating Perceived Probability of Threat-Relevant Outcomes and Temporal Orientation in Flying Phobia

Author(s)
Mavromoustakos, Elena
Clark, Gavin I
Rock, Adam J
Publication Date
2016-08-24
Abstract
Probability bias regarding threat-relevant outcomes has been demonstrated across anxiety disorders but has not been investigated in flying phobia. Individual temporal orientation (time perspective) may be hypothesised to influence estimates of negative outcomes occurring. The present study investigated whether probability bias could be demonstrated in flying phobia and whether probability estimates of negative flying events was predicted by time perspective. Sixty flying phobic and fifty-five non-flying-phobic adults were recruited to complete an online questionnaire. Participants completed the Flight Anxiety Scale, Probability Scale (measuring perceived probability of flying-negative events, general-negative and general positive events) and the Past-Negative, Future and Present-Hedonistic subscales of the Zimbardo Time Perspective Inventory (variables argued to predict mental travel forward and backward in time). The flying phobic group estimated the probability of flying negative and general negative events occurring as significantly higher than non-flying phobics. Past-Negative scores (positively) and Present-Hedonistic scores (negatively) predicted probability estimates of flying negative events. The Future Orientation subscale did not significantly predict probability estimates. This study is the first to demonstrate probability bias for threat-relevant outcomes in flying phobia. Results suggest that time perspective may influence perceived probability of threat-relevant outcomes but the nature of this relationship remains to be determined.
Citation
PLoS One, 11(8), p. 1-14
ISSN
1932-6203
Pubmed ID
27557054
Link
Publisher
Public Library of Science
Rights
Attribution 4.0 International
Title
Evaluating Perceived Probability of Threat-Relevant Outcomes and Temporal Orientation in Flying Phobia
Type of document
Journal Article
Entity Type
Publication

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