Betting on quantum

In their new study, Zhang and his colleagues pitted 2 quantum-based models of decision-making against 12classical psychology models to see which best predicted human behavior during a psychological task.The experiment, known as the Iowa Gambling Task ,is designed to evaluate people's ability to learn from mistakes and adjust their decisionmaking strategy over time. 

In the task,participants draw from four decks of cards. Each card either earns the player money or costs them money,and the object of the game is to earn as much money as possible.The catch lies in how each deck of cards is stacked.