Working Memory Capacity in High Trait-anxious and Repressor Groups

Abstract

The verbal reasoning performance of high-anxious (high trait anxiety, low defensiveness), defensive high-anxious (high trait anxiety, high defensiveness), repressor (low trait anxiety, high defensiveness), and low-anxious (low trait anxiety, low defensiveness) groups was examined under high and low memory load conditions. As predicted by the processing efficiency theory (Eysenck & Calvo, 1992), the slowing of reasoning speed with the high memory load was disproportionately great for the high-anxious and defensive high-anxious groups. The effects of high memory load on reasoning speed were the same for the low-anxious and repressor groups, suggesting that both groups had equivalently low levels of worrying (and other anxiety related) task-irrelevant thoughts. Theoretical implications of these, and other findings, for the understanding of repressors were discussed.