Developmental change in offloading reflects metacognitive control, not knowledge¶

Claim · All claims
Evidence · 1 study (2 entries) · review r3 · q2
Currency · newest study 2023 · checked against its sources 2026-10-20 (automated, 2 of 2 entries) · not reviewed by a person

Subclaims¶

q2 i? Children aged 11+ selectively offloaded more at higher memory load like adults; children under 9 offloaded regardless of load despite being metacognitively sensitive to load. → Gilbert 2023 q2 i? Once instructed, even 4-year-olds selectively set reminders at higher memory load, but only older children devised the strategy themselves. → Gilbert 2023 (2)

Evidence¶

Gilbert 2023¶

Gilbert, S. J., Boldt, A., Sachdeva, C., Scarampi, C., & Tsai, P.-C. (2023). Outsourcing Memory to External Tools: A Review of 'Intention Offloading'. Psychonomic Bulletin & Review. https://doi.org/10.3758/s13423-022-02139-4

q2 · i? · review · r3

The review reports Redshaw et al. (2018), a tablet-based intention offloading task with children aged approximately 7–13 years, two difficulty levels, and metacognitive predictions per level. No effect size is printed.

"the younger children possessed the metacognitive knowledge that they were more likely to forget at the higher memory load, but they lacked the metacognitive control to translate this into strategic reminder-setting targeted at the more difficult trials"

Gilbert 2023 (2)¶

Gilbert, S. J., Boldt, A., Sachdeva, C., Scarampi, C., & Tsai, P.-C. (2023). Outsourcing Memory to External Tools: A Review of 'Intention Offloading'. Psychonomic Bulletin & Review. https://doi.org/10.3758/s13423-022-02139-4

q2 · i? · review · r3

The review reports Bulley et al. (2020), a short-term retrospective memory task showing instructed selective offloading in very young children, with spontaneous strategy generation only in older children. No effect size is printed.

"once the offloading strategy was instructed, even children as young as 4 years selectively set reminders at a higher memory load. However, only older children set reminders when they had to devise the strategy themselves."

Discussion¶

Learner Variables¶

• Age and Developmental Stage — predictor: learners who differ on it differ in outcomes
• Metacognition — predictor: learners who differ on it differ in outcomes

Related Claims¶

• Older adults show reduced reminder bias relative to objective need despite setting more reminders — related
• Review reports a developmental shift in cognitive offloading: children under-use external aids while adolescents over-rely on them — related
• Individuals systematically overuse reminders relative to the optimal offloading level, and reminder bias correlates with confidence and metacognitive bias — related
• External reminders dramatically reduce forgetting of delayed intentions — related
• Offloading attenuates individual differences linked to unaided ability — related
• Higher-value intentions are more likely to be offloaded than lower-value ones — related
• Shifting information to external aids enhances task performance with greater gains under high cognitive load — related