Self-Reference Effect Induced by Self-Cues Presented During Retrieval

Area of Science:

• Cognitive Psychology
• Neuroscience
• Memory Research

Background:

• The self-reference effect (SRE) demonstrates enhanced memory recall for information linked to oneself compared to others.
• Typically, the SRE requires establishing connections between stimuli and the self during the initial encoding phase.

Purpose of the Study:

• To investigate whether the SRE can occur without self-related cues present during the encoding phase.
• To determine if self-cues presented solely during the retrieval phase are sufficient to elicit the SRE.

Main Methods:

• Two recognition tasks using abstract geometric shapes (AGSs) were designed.
• A cue-in-encoding condition involved presenting self- and other-cues during encoding.
• A cue-in-retrieval condition involved presenting self- and other-cues during retrieval.

Main Results:

• The self-reference effect was observed in both the cue-in-encoding and cue-in-retrieval conditions.
• Self-cues presented only during the retrieval phase successfully induced the SRE.
• This suggests that forming self-links during encoding may not be essential for the SRE.

Conclusions:

• The findings challenge the traditional view that encoding-phase self-links are mandatory for the SRE.
• Self-cues during retrieval alone can be sufficient to activate the self-reference effect.
• This broadens our understanding of the conditions under which the SRE manifests.