Can intentional forgetting reduce the cross-race effect in memory?

Area of Science:

• Cognitive Psychology
• Social Psychology
• Memory Research

Background:

• The cross-race effect (CRE) describes better recognition of own-race faces compared to other-race faces.
• Directed forgetting (DF) is a memory phenomenon where instructions to forget reduce recall.
• Investigating DF with racial face stimuli can clarify memory processes.

Purpose of the Study:

• To examine whether the directed forgetting (DF) effect differs for own-race versus other-race faces.
• To assess the interplay between the cross-race effect (CRE) and directed forgetting (DF).
• To explore theoretical explanations for CRE and DF in face memory.

Main Methods:

• Utilized an item-method directed forgetting (DF) procedure across three experiments.
• Presented participants with own-race and other-race faces, followed by remember or forget cues.
• Administered recognition tests to assess memory performance for all presented faces.

Main Results:

• A robust cross-race effect (CRE) was consistently observed.
• Directed forgetting (DF) effects were found in Experiments 2 and 3, but not Experiment 1.
• No significant interaction was found between face type (own-race vs. other-race) and memory instruction (remember vs. forget).

Conclusions:

• Own-race and other-race faces appear equally susceptible to directed forgetting (DF).
• The findings suggest that CRE and DF operate independently for face memory.
• Results contribute to understanding memory biases and intentional memory control.