On the automaticity of relational stimulus processing: The (extrinsic) relational Simon task.

Area of Science:

• Cognitive Psychology
• Cognitive Science
• Experimental Psychology

Background:

• Relational stimulus processing is crucial for cognition.
• Understanding automaticity in cognitive tasks is key.
• Existing tasks may not fully capture automatic relational processing.

Purpose of the Study:

• Introduce the extrinsic relational Simon task.
• Investigate automatic relational stimulus processing.
• Examine the influence of task-irrelevant relational information on performance.

Main Methods:

• Developed the extrinsic relational Simon task.
• Participants responded to perceptual relations between stimuli across three experiments.
• Manipulated task-irrelevant conceptual relations between stimuli.

Main Results:

• Participants exhibited faster and more accurate responses when task-irrelevant conceptual relations were compatible with response meanings.
• This compatibility effect persisted across different stimulus materials.
• The effect remained consistent regardless of relational information similarity or complexity.

Conclusions:

• The extrinsic relational Simon task effectively captures automatic relational stimulus processing.
• Task-irrelevant relational information is processed automatically, influencing behavior.
• Findings support the notion that relational processing can occur automatically.