Threat priming diminishes the gaze cueing effect

Area of Science:

• Cognitive Psychology
• Neuroscience
• Visual Attention

Background:

• The gaze cueing effect (GCE) demonstrates attention shifts towards gazed-at locations, improving reaction times.
• Previous research suggested threatening stimuli enhance GCE, but the role of arousal versus threat itself was unclear.

Purpose of the Study:

• To investigate whether threat or heightened arousal from affective primes modulates the gaze cueing effect.
• To differentiate the impact of highly arousing threatening and positive primes versus neutral primes on GCE.

Main Methods:

• Participants viewed affective (threat, erotica) or neutral primes before detecting targets.
• Target validity was manipulated via gaze direction from a neutral face (valid vs. invalid cues).
• Reaction times were measured to assess the gaze cueing effect under different priming conditions.

Main Results:

• Threatening primes significantly diminished the magnitude of the gaze cueing effect.
• Highly arousing positive primes did not influence the gaze cueing effect.
• Threat priming shortened reaction times on invalid trials, suggesting enhanced goal-directed detection.

Conclusions:

• Threat, not general arousal, modulates the gaze cueing effect.
• Threatening stimuli appear to enhance executive control, reducing reliance on peripheral gaze cues.
• Findings suggest threat prioritizes goal-directed processing over automatic attention orienting.