A common self-advantage across the implicit and explicit levels for self-body recognition

Area of Science:

• Cognitive Psychology
• Neuroscience
• Self-Processing

Background:

• Self-bias is well-established for self-related stimuli.
• The role of self-body stimuli in explicit recognition advantage remains debated.
• Previous research suggests participant strategies may influence explicit task outcomes.

Purpose of the Study:

• To investigate whether self-body stimuli induce a recognition advantage at the explicit level.
• To explore the relationship between explicit self-body processing and implicit self-advantage.
• To reconcile conflicting findings in prior self-body processing studies.

Main Methods:

• Designed a novel explicit task to assess self-hand recognition advantage.
• Conducted classic explicit and implicit tasks for comparison.
• Examined participant strategies in explicit self-body processing.

Main Results:

• Demonstrated a clear and robust self-hand recognition advantage at the explicit level using the new task.
• Found a strong link between self-advantage in the classic implicit task and the newly designed explicit task.
• Indicated potential shared processing pathways for explicit and implicit self-advantage.

Conclusions:

• Self-body stimuli can elicit explicit recognition advantages.
• Explicit and implicit self-advantage processing pathways may be interconnected.
• Provides new directions for studying self-bias with self-body stimuli.