The self‐memory system: Exploring developmental links between self and memory across early to late childhood
2025

The Self-Memory System in Childhood

Sample size: 379 publication 10 minutes Evidence: high

Author Information

Author(s): Josephine Ross, Jacqui Hutchison, Sheila J. Cunningham

Primary Institution: University of Dundee

Hypothesis

Children's self-knowledge will increase in volume and complexity from ages three to eleven.

Conclusion

The study found that as children grow, their self-knowledge and autobiographical memory become more complex and interconnected.

Supporting Evidence

  • Children's self-descriptions became more complex as they aged.
  • Memory for specific events increased significantly with age.
  • The enactment effect was more pronounced in older children.

Takeaway

As kids get older, they remember more about themselves and their past experiences, which helps them understand who they are.

Methodology

The study involved collecting self-descriptions and autobiographical memory reports from children aged 3 to 11, using tasks to measure episodic memory and source monitoring.

Potential Biases

Potential biases may arise from the reliance on self-reported data from children.

Limitations

The study did not collect data on race and socioeconomic status, which may limit the generalizability of the findings.

Participant Demographics

Predominantly white Scottish children, aged 3 to 11, with 54% female.

Statistical Information

P-Value

p<0.001

Statistical Significance

p<0.05

Digital Object Identifier (DOI)

10.1111/cdev.14163

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