Test-induced priming increases false recognition in older but not younger children

Area of Science:

• Cognitive Psychology
• Developmental Psychology
• Neuroscience

Background:

• False recognition, an error in memory, is influenced by various factors.
• Test-induced priming, where prior exposure enhances memory recall, is a known phenomenon.
• Understanding memory development in children is crucial for cognitive science.

Purpose of the Study:

• To investigate the impact of test-induced priming on false recognition in children aged 5, 7, 9, and 11.
• To examine developmental differences in susceptibility to false memories across different list types (semantic associates, category exemplars, phonological associates).
• To explore the developmental shift from phonological to semantic false memories.

Main Methods:

• Children aged 5, 7, 9, and 11 years were presented with lists of semantic associates, category exemplars, and phonological associates.
• Test-induced priming was manipulated by preceding critical lures with four studied items.
• False recognition levels were measured across different age groups and list types.

Main Results:

• Nine- and eleven-year-olds exhibited increased false recognition when critical lures were primed, consistent with adult findings.
• This priming effect was observed across all three list types in older children.
• Five- and seven-year-olds did not show significant effects of test-induced priming on false recognition.
• A developmental shift from phonological to semantic false memories was supported.

Conclusions:

• Test-induced priming affects false recognition in older children (9-11 years) but not in younger children (5-7 years).
• Memory errors in children show a developmental progression, with a shift from phonological to semantic false memories.
• Findings contribute to understanding the development of memory and cognitive biases in childhood.