Selective intentional forgetting in adolescents with social anxiety disorder.
Anxiety in young adults has recently been linked to reduced capacities to inhibit the processing of non-affective perceptual distractors. However, no previous research has addressed the relationship between social anxiety disorder (SAD) and the ability to intentionally inhibit no longer relevant memories. In an experimental study with adolescents diagnosed with SAD and matched nonclinical controls, a selective directed forgetting procedure was used to assess the extent to which anxious individuals showed lower memory impairment for to-be-forgotten information than their non-anxious counterparts. The results revealed that while the nonclinical sample group demonstrated the ability to selectively forget when instructed, the anxious adolescents demonstrated good memory for to-be-forgotten material and therefore failed to forget. Interestingly, more severe SAD symptomatology inversely predicted a degree of forgetting. We conclude that the main difference between socially anxious and non-anxious participants is specifically related to the ability to intentionally forget and could reflect cognitive functioning that is associated with vulnerability to anxiety. Impairment of the ability to make unwanted memories less retrievable could prompt some individuals to initiate or maintain anxiety disorders. Future psychological treatments could benefit from including modules on memory control training.
Department of Psychology, University of Jaén, Spain. cjgomez@ujaen.es
Carlos J
CJ
Gómez-Ariza
Sergio
S
Iglesias-Parro
Luis J
LJ
Garcia-Lopez
Ma Mar
MM
Díaz-Castela
Lourdes
L
Espinosa-Fernández
José A
JA
Muela
D000293:Adolescent; D000294:Adolescent Behavior / Q000523:psychology*; D001008:Anxiety Disorders / Q000175:diagnosis / Q000523:psychology*; D016022:Case-Control Studies; D005260:Female; D006801:Humans; D007266:Inhibition, Psychological; D008297:Male; D011939:Mental Recall; D012919:Social Behavior