No evidence for automatic response activation with target onset in the avatar-compatibility task

Area of Science:

• Cognitive Psychology
• Human-Computer Interaction
• Neuroscience

Background:

• Perspective-taking in stimulus-response compatibility tasks typically aligns with avatar position, not self-position.
• Dual-route models propose automatic response activation influences these effects.
• The role of automatic response activation in perspective-based compatibility remains unclear.

Purpose of the Study:

• To investigate whether automatic response activation underlies perspective-based stimulus-response compatibility effects.
• To test predictions derived from dual-route models in a delayed avatar presentation paradigm.
• To examine the influence of delayed target and avatar presentation on compatibility effects.

Main Methods:

• Two experiments were conducted with 24 participants each performing a stimulus-response compatibility task from an avatar's viewpoint.
• A delayed condition was introduced, presenting the avatar after the target to eliminate rapid automatic response activation.
• Orthogonal and parallel stimulus-response pairings were used across experiments, with distributional analyses of compatibility effects.

Main Results:

• A larger compatibility effect was observed in the delayed condition compared to the non-delayed condition.
• This finding contradicts the prediction that automatic response activation, which decays quickly, would be eliminated by the delay.
• Distributional analyses of compatibility effects did not support automaticity predictions.

Conclusions:

• The findings question the significant role of automatic response activation in spatial compatibility, particularly in perspective-based effects.
• Results suggest that cognitive processes beyond rapid automatic activation mediate perspective-based compatibility.
• Further research is needed to refine models of stimulus-response compatibility and perspective-taking.