title: Time course of attentional bias for fear-relevant pictures in spider-fearful individuals.
abstract: The time course of attentional biases for spider stimuli was assessed in two groups of individuals with high or low levels of spider fear. Pairs of photographs of spiders and cats were presented in a visual probe task with three exposure durations: 200, 500 and 2000 ms. Results indicated greater attentional bias for spider stimuli in high fear, than in low fear, individuals in the 200 ms condition. The attentional bias in the high fear group significantly reduced as stimulus exposure duration increased, with no significant biases found in the longer exposure conditions. Results support the view that high fear is associated with an enhanced initial attentional bias for fear-relevant stimuli, but that this attentional bias is not maintained over time.
authors.affiliation: Centre for the Study of Emotion and Motivation, School of Psychology, University of Southampton, UK.
authors.forename: Karin
authors.initials: K
authors.lastname: Mogg
authors.forename: Brendan P
authors.initials: BP
authors.lastname: Bradley
mesh_terms: D000328:Adult; D000818:Animals; D001288:Attention; D002415:Cats; D005239:Fear / Q000523:psychology*; D006801:Humans; D010698:Phobic Disorders / Q000523:psychology*; D010775:Photic Stimulation / Q000379:methods; D011930:Reaction Time; D013112:Spiders; D013997:Time Factors