In Vivo Activation of Anticipatory vs. Post-Event Autobiographical Images and Memories in Social Anxiety

The features of negative mental images and associated autobiographical memories were compared in high (n = 39) versus low (n = 46) socially anxious (HSA and LSA) participants using a modified version of the Waterloo Images and Memories Interview (WIMI; Moscovitch, Gavric, Bielak, Merrifield, & Moscovitch, 2011) either in anticipation of a videotaped speech or during post-event processing. Results indicated that negative images and memories were endorsed more frequently by HSA (vs. LSA) participants, and by those in the Anticipation (vs. Post-Event Processing) condition. Moreover, HSA relative to LSA participants reported more negative emotional consequences associated with bringing their images and memories to mind. Finally, post-event relative to anticipatory images and memories were associated with greater reported negative impact on participants' perceptions of self and others. Results and their potential theoretical and clinical implications are discussed in relation to contemporary cognitive-behavioral models of social anxiety.