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Brain Imaging Investigation of the Neural Correlates of Emotional Autobiographical Recollection
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Age-Related Differences in Autobiographical Memory Consistency at the Level of Narrative Detail
E Greer Spradling1, Katherine A Lee1, Britney Del Solar1
1Emory University, Psychology and Interdisciplinary Sciences (PAIS) Building, Suite 270, 36 Eagle Row, Atlanta, Georgia 30322, USA.
Cognitive Development
|July 14, 2025
Summary
Adults show more consistent autobiographical memory narratives than children. This consistency in recalling narrative details develops later in childhood, even after a 3-year delay.
Area of Science:
- Cognitive Psychology
- Developmental Psychology
- Neuroscience
Background:
- Autobiographical memory stability varies across the lifespan.
- Previous research focused on event-level recall, not narrative detail overlap.
- Age-related differences in memory consistency require further investigation.
Purpose of the Study:
- To investigate age-related differences in autobiographical memory consistency.
- To examine the overlap of narrative details in children and adults.
- To determine how memory consistency changes with age and time delay.
Main Methods:
- Prospective study with 101 children (ages 4, 6, 8) and 35 adults.
- Participants provided memory narratives and recalled them after 1-3 year delays.
- Recalled narratives were coded for overlap in seven 'wh-' categories.
Main Results:
- Adults exhibited higher overlap in narrative details than children.
- No significant difference in overlap was found between older and younger children.
- Memory consistency did not differ based on the 1-3 year delay period.
Conclusions:
- Children and adults maintain consistent autobiographical memories over time.
- Children's narrative detail overlap approaches adult levels later in development.
- Findings highlight developmental trajectories in memory consistency.
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