Abstract
In two experiments we examined the psychometric properties of a new measure of interpretation bias in individuals with obsessive-compulsive symptoms (OCs). In Experiment 1, 38 individuals high in OC symptoms, 34 individuals high in anxiety and dysphoric symptoms, and 31 asymptomatic individuals completed the measure. Results revealed that the Word Sentence Association Test for OCD (WSAO) can differentiate those with OC symptoms from both a matched anxious/dysphoric group and a non-anxious/non-dysphoric group. In a second experiment, we tested the predictive validity of the WSAO using a performance-based behavioral approach test of contamination fears, and found that the WSAO was a better predictor of avoidance than an established measure of OC washing symptoms (Obsessive Compulsive Inventory-Revised, washing subscale). Our results provide preliminary evidence for the reliability and validity of the WSAO as well as its usefulness in predicting response to behavioral challenge above and beyond OC symptoms, depression, and anxiety.
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Appendix
Appendix
Word Sentence Association Test for OCD (WSAO)
Please read each sentence below and the word next to it. Then circle a number indicating how related the sentence and the word are to each other for you personally. In making your decision please use the scale below to rate their degree of relatedness.
For example: if the sentence is “You plan a fun activity for the weekend” and the word is “beach”, and you think that going to the beach would be a fun activity so they are very much related you would circle a 7. However, If you think that going to the beach would not be a fun activity, you would circle a 1. In answering these questions, please be sure to use the entire scale (1 through 7).
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Kuckertz, J.M., Amir, N., Tobin, A.C. et al. Interpretation of Ambiguity in Individuals with Obsessive-Compulsive Symptoms. Cogn Ther Res 37, 232–241 (2013). https://doi.org/10.1007/s10608-012-9478-z
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DOI: https://doi.org/10.1007/s10608-012-9478-z