Law Commons^™

Predicting The Knowledge: Recklessness Distinction In The Human Brain, Owen D. Jones, Iris Vilares, Michael J. Wesley, Woo-Young Ahn, Et Al.

Vanderbilt Law School Faculty Publications

Criminal convictions require proof that a prohibited act was performed in a statutorily specified mental state. Different legal consequences, including greater punishments, are mandated for those who act in a state of knowledge, compared with a state of recklessness. Existing research, however, suggests people have trouble classifying defendants as knowing, rather than reckless, even when instructed on the relevant legal criteria.

We used a machine-learning technique on brain imaging data to predict, with high accuracy, which mental state our participants were in. This predictive ability depended on both the magnitude of the risks and the amount of information about those …