Psychology research task
Blackjack (Research)
simplified 12-round hit/stand blackjack with decision-latency and pointer telemetry.
Construct
risk-based decision making under uncertainty
Response format
pointer
Version
2026-07-25
Research-use note
Card randomisation is client-side and outcomes depend partly on chance, not strategy alone. Failed saves use an event-ID local queue and server receipts, but a participant can still clear browser storage before queued rounds are acknowledged.
This resource is not a clinical diagnosis, treatment, professional assessment, or crisis service. Researchers remain responsible for ethics approval, lawful processing, suitability, deployment, and interpretation.