Variants in Imagery Rescripting for OCD: Memories Versus Future, Attachment Versus Mastery

Abstract

Imagery rescripting commonly seeks to target memories by imagining the intervention of a caregiver. In some cases, such as obsessive-compulsive disorder (OCD), the target imagery may also be episodic future imagery, and a sense of mastery may be more salient than an intervening caregiver. We aimed to compare how varying the target image and rescripting approaches influenced beliefs, emotions, or characteristics of idiopathic imagery relevant to OCD. We recruited 250 online participants high in OCD traits. Participants were randomly assigned to one of four conditions, reflecting variations in target image (memory/future) and rescripting approach (attachment/mastery). Self-administered audio-guided exercises were used to elicit the target image and facilitate rescripting. Participants completed a range of measures before and after rescripting. Participants in all groups tended to report changes in self-related beliefs, emotions, and imagery characteristics. In general, these results did not differ between target images or rescripting approaches. However, mastery-based rescripting reduced anxiety associated with episodic future imagery to a greater extent than attachment-based rescripting. These results suggest that the general benefit of modifying emotionally salient imagery tends to outweigh differential effects of varying the target image or rescripting approach. Standardised re-scripting protocols could be varied based on the individual’s needs.