The project addresses a neglected human-factors layer of AI safety. As advanced AI systems become better at performing reasoning and judgment, users may achieve higher assisted performance while losing opportunities to exercise, verify, and retain the underlying capacities. In adolescents, this may weaken the human judgment and oversight capabilities on which safe use of advanced systems depends.
The causal chain is:
Measure whether delegation of specific developing cognitive operations changes later independent evidence evaluation and reasoning.
Identify whether reduced independent capacity, failure to detect flawed AI advice, or loss of transfer is caused by delegation itself rather than by task difficulty, reduced practice, or generic AI exposure.
Test a governance signal: periodic AI-restricted evidence of independent performance.
Translate validated findings into safeguards that govern AI behavior—cue, scaffold, co-perform, or refrain—according to demonstrated human capacity and uncertainty.
Publish the methods, null findings, and evidence-bounded design guidance openly so other researchers and developers can evaluate and improve them.
The expected safety contribution is not a claim that this study will solve catastrophic risk. It is a measurable safeguard against a pathway by which increasingly capable AI could create dependent, over-trusting, or less capable human decision-makers. Preserving human verification, transfer, and judgment supports meaningful human oversight and reduces the chance that advanced AI assistance is treated as authoritative when the user can no longer independently evaluate it.