From Gaze Perception to Social Cognition: The Shared-Attention System

Area of Science:

• Cognitive Neuroscience
• Social Psychology
• Developmental Psychology

Background:

• Shared attention, a fundamental aspect of social interaction, involves mutual awareness of attentional states.
• It is built upon foundational elements like gaze perception and joint attention.
• Understanding its initiation is key to social cognition.

Purpose of the Study:

• To provide an overview of shared attention building blocks.
• To present new findings on the initiation of shared attention.
• To introduce a neurocognitive model of the shared-attention system (SAS).

Main Methods:

• Literature review of gaze perception and joint attention.
• Integration of new findings on shared attention initiation.
• Development of a neurocognitive model (SAS) incorporating social cognitive processes.

Main Results:

• Shared attention episodes facilitate information exchange about the environment and mental states.
• New insights complement existing knowledge on gaze following and agency.
• The proposed SAS model integrates various social cognitive components.

Conclusions:

• The SAS model offers a comprehensive framework for understanding shared attention.
• It encompasses perceptual, cognitive, and affective processes.
• Shared attention is vital for social cognition, including empathy and theory of mind.