Recall bias for stimulus and response anxiety words in spider phobics

Abstract

Experiments on memory bias in patients with anxiety disorders have produced inconsistent results. It is suggested that results may depend on whether the words studied relate to anxiety-inducing stimulus features or to the anxiety response. It was predicted, following previous results, that phobic subjects would show diminished recall of stimulus words, but that recall of response words might be enhanced. In fact, for both stimulus and response words, phobics showed better recall of phobia-related words than of control words. The results are consistent with the hypothesis that phobic anxiety is associated with a bias towards recall of phobia-related words. However, it seems likely that phobic anxiety has several potentially conflicting effects on recall, and that this accounts for the inconsistent results in literature.

Key Words:

• Anxiety
• phobia
• memory
• bias