Landkroon E, Salemink E, Meyerbröker K, Barzilay S, Kalanthroff E, Huppert JD, Engelhard IM. The effect of imagery rescripting on prospective mental imagery of a feared social situation.
J Behav Ther Exp Psychiatry 2022;
77:101764. [PMID:
36113902 DOI:
10.1016/j.jbtep.2022.101764]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 05/16/2022] [Accepted: 06/07/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND AND OBJECTIVES
Negative mental imagery appears to play a role in anxiety disorders and can involve aversive memories or anticipated future threats. Modulating aversive memories through imagery rescripting generally reduces negative memory appraisals and associated anxiety. This pre-registered two-day analog study investigated whether imagery rescripting of aversive memories also reduces negative imagery of future threats.
METHODS
On Day 1, socially anxious individuals (N = 52) were randomly assigned to imagery rescripting of an aversive memory or progressive relaxation (control condition). Before each intervention, they were asked to imagine a feared social situation that may happen in their future and evaluate this situation. They also rated the aversive memory before and after the intervention phase. The feared future situation was again evaluated at follow-up on Day 2.
RESULTS
Unexpectedly, no group differences were found on the main outcome measures. That is, negative memory appraisals reduced after both interventions. Likewise, in both groups, negative details decreased, and positive details increased in prospective mental imagery, and anxiety and avoidance towards the imagined event decreased. On the exploratory measures, the imagery rescripting group showed increased positive appraisals of memory and future threat, and decreased negative future-threat appraisals, compared to the progressive relaxation group.
LIMITATIONS
No passive control group was included, so potential time or placebo effects cannot be precluded.
CONCLUSIONS
The interventions had similar effects on the main outcomes and influenced mental imagery of future threats. Some differences were found on the exploratory measures that warrant further investigation with a passive control condition.
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