The spider does not always win the fight for attention: Disengagement from threat is modulated by goal set

Cogn Emot. 2015;29(7):1185-96. doi: 10.1080/02699931.2014.969198. Epub 2014 Oct 20.

Abstract

Stimulus-driven preferential attention to threat can be modulated by goal-driven attention. However, it remains unclear how this goal-driven modulation affects specific attentional components implied in threat interference. We hypothesise that goal-driven modulation most strongly impacts delayed disengagement from threat. A spatial cueing task was used that disentangles delayed disengagement from attentional capture by tightly manipulating the locus of attention at the time of target onset. Different top-down goals were induced by instructing participants to identify bird/fish targets (Experiment 1) or spider/cat targets (Experiment 2) among animal non-targets. Delayed disengagement from a non-target spider was observed only when the spider was part of the target set, not when it was task-irrelevant. This corroborates evidence that threat stimuli do not necessarily override goal-driven attentional control and that extended processing of threatening distractors is not obligatory.

Keywords: Attention; Fear; Goal-driven; Stimulus-driven; Threat.

MeSH terms

  • Adolescent
  • Adult
  • Animals
  • Arousal
  • Attention*
  • Color Perception*
  • Cues
  • Fear*
  • Female
  • Fixation, Ocular
  • Goals*
  • Humans
  • Male
  • Orientation
  • Pattern Recognition, Visual*
  • Phobic Disorders / diagnosis
  • Phobic Disorders / psychology
  • Reaction Time
  • Recognition, Psychology
  • Set, Psychology
  • Spiders*
  • Young Adult