Gaze data reveal individual differences in relational representation processes

Area of Science:

• Cognitive Science
• Psychology
• Behavioral Economics

Background:

• Effective environmental adaptation relies on anticipating future events and their consequences.
• Understanding how individuals mentally represent these future possibilities is crucial but not fully understood.

Purpose of the Study:

• To investigate the cognitive processes underlying contingency representation.
• To identify different strategies individuals use to encode and organize knowledge about future events.

Main Methods:

• Three eye-tracking experiments were conducted using a novel relational-inference task.
• Cluster analysis of gaze data identified distinct encoding strategies.
• Cognitive measures and strategy information were used to analyze behavior.

Main Results:

• Two distinct encoding strategies emerged: sophisticated (exhaustive contingency models) and unsophisticated (binary rules).
• Cognitive reflection correlated with strategy type.
• Participants could shift to more sophisticated strategies when informed about their existence.

Conclusions:

• Individuals exhibit heterogeneous strategies in representing event contingencies.
• Strategy choice is influenced by cognitive abilities and can be modulated by external information.
• These findings have implications for understanding decision-making and learning.