Avoiding at all costs? An exploration of avoidance costs in a novel Virtual Reality procedure
نویسندگان
چکیده
Approach-avoidance behaviours play a major role in the development and maintenance of anxiety disorders as repeated avoidance are assumed to prevent fear extinction. decisions (Conditioned Stimulus (CS)-avoidance Unconditioned (US)-avoidance) their effect on extinction renewal were investigated using novel Virtual Reality conditioning procedure that included costs relevant real-life settings (i.e., temporal delay physical effort). Participants had choose between safe (low approach incentive, no US) risky stimulus (high US 75 %). After differential acquisition learning, participants randomized an Avoidance condition or No during Fear took place either original contingency learning context new was followed by test. Furthermore, influence trait anxiety, distress tolerance, intolerance uncertainty approach-avoidance investigated. Exploratively, second experiment with varying conducted. Results showed high (Study 1), but not low 2), resulted less behaviour. Even though there between-group differences, exploratory comparisons avoiders non-avoiders both studies demonstrated protected from resulting retrospective expectancies sustained preference for stimulus. Finally, robust associations individual difference measures found. Collectively, these findings provide insight how maintain treatment might be improved focusing costs.
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ژورنال
عنوان ژورنال: Learning and Motivation
سال: 2021
ISSN: ['0023-9690', '1095-9122']
DOI: https://doi.org/10.1016/j.lmot.2021.101710