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Exploring the quiet eye in archery using field- and laboratory-based tasks.

Claudia C Gonzalez1, Joe Causer2, Michael J Grey3

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Expert archers exhibit longer quiet eye durations (QEDs), a period of extended gaze fixation, compared to novices. This skill-based difference was observed in field and computer tasks, suggesting attention control aids accurate predictions.

Keywords:
AimingAttentionExpertsGazeProgramming

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Area of Science:

  • Cognitive Psychology
  • Motor Control
  • Visual Perception

Background:

  • The 'quiet eye' (QE) is an extended gaze fixation on a task target, crucial for accurate aiming.
  • Longer quiet eye durations (QEDs) correlate with expertise and task success.
  • The cognitive mechanisms driving QE remain incompletely understood.

Purpose of the Study:

  • To investigate skill-based differences in QEDs between expert and novice archers.
  • To examine QEDs in both field and laboratory settings using a novel computer-based task.
  • To explore the impact of visual perturbations on QEDs and task performance.

Main Methods:

  • Measured eye movements using electro-oculography in expert and novice archers.
  • Utilized a computer-based archery task with varying levels of visual motion perturbation ('noise').
  • Compared QEDs and accuracy across field, computer, and control (non-archer) groups.

Main Results:

  • Expert archers demonstrated longer QEDs than novices in the field task.
  • In the computer task, archers showed longer QEDs and higher accuracy than non-archers.
  • Experts exhibited earlier QE onset and longer QEDs under high noise conditions compared to novices and non-archers.

Conclusions:

  • Skill level significantly influences QEDs in archery, both in real-world and simulated environments.
  • Online visual perturbations modulate experts' QEDs, highlighting the role of attention control.
  • Extended QEDs in experts likely facilitate efficient motor programming and accurate predictive control.