According to the processing-efficiency hypothesis (Eysenck, Derakshan, Santos, & Calvo, 2007), anxious individuals are thought to require greater activation of brain systems supporting cognitive control (e.g.,dorsolateral prefrontal cortex; DLPFC) in order to maintain equivalent performance to nonanxious subjects. A recent theory of cognitive control (Braver, Gray, & Burgess, 2007) has proposed...

The effects of high levels of test anxiety on attention and memory skills were examined. Twenty-four undergraduate students answered questionnaires measuring their level of test anxiety, performed cognitive tasks measuring attention through a modified version of the Stroop task, and were assessed for hits and false alarms in a paradigm designed to evoke both neutral (e.g., “sweet”), and anxiety...

This study examined the notion that personality questionnaires can be used to predict different styles of coping with anxiety as expressed by individual differences in patterns of autonomic, verbal, and nonverbal reactions. In line with earlier modifications of the repression-sensitization concept, the Taylor Manifest Anxiety Scale (MAS) and the Marlowe-Crowne Social Desirability Scale (SDS) we...

Attentional biases reflect an individual's selective attention to salient stimuli within their environment, for example an experience of back pain. Eysenck suggests that different personality types show different attentional biases to threatening information. This study is the first to test Eysenck's theory within a chronic back pain population by investigating the attentional biases of four di...

Anxiety has profound influences on a wide range of cognitive processes, including action monitoring. Event-related brain potential (ERP) studies have shown that anxiety can boost early error detection mechanisms, as reflected by an enhanced error-related negativity (ERN) following errors in high-anxious, as compared with low-anxious, participants. This observation is consistent with the assumpt...