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Etiology of spider phobia: classificatory differences between 2 origins instruments


Kirkby, KC and Menzies, RG and Daniels, BA and Smith, KL, Etiology of spider phobia: classificatory differences between 2 origins instruments, Behaviour Research and Therapy, 33, (8) pp. 955-958. ISSN 0005-7967 (1995) [Refereed Article]

DOI: doi:10.1016/0005-7967(95)00010-U


The origins of fear of spiders was investigated in 33 spider phobic Ss entering a treatment study. All Ss completed Menzies and Clarke's Origins Questionnaire (OQ) and Ost and Hugdahl's Phobic Origins Questionnaire (POQ). The results for the individual questionnaires were similar to those reported in previous studies. However a comparison of assignments of origin category for the two questionnaires showed widely discrepant results. The POQ returned 17 positive responses for classical conditioning, the OQ only 2. By contrast the OQ returned 10 origins as 'non-conditioning traumatic event', 9 of which returned positive responses for classical conditioning on the POQ. A further 15 Ss on the OQ were categorised as 'always been this way', the preponderance of these being classified as vicarious or informational in origin on the POQ. The POQ does not have a specific question or category for non-associative acquisition of phobias. The results of the origins assignments are detailed and their relation to the structure and questions of the questionnaires is outlined. Past studies using the POQ have produced results supporting acquisition of a substantial proportion of phobias by classical conditioning. The findings of this study suggest that such results mainly reflect inherent bias in that instrument.

Item Details

Item Type:Refereed Article
Research Division:Health Sciences
Research Group:Health services and systems
Research Field:Mental health services
Objective Division:Health
Objective Group:Other health
Objective Field:Other health not elsewhere classified
UTAS Author:Kirkby, KC (Professor Kenneth Kirkby)
UTAS Author:Daniels, BA (Dr Brett Daniels)
UTAS Author:Smith, KL ( Smith)
ID Code:4873
Year Published:1995
Web of Science® Times Cited:15
Deposited By:Clinical Sciences
Deposited On:1995-08-01
Last Modified:2011-08-24

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