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Actions Speak Louder Than Images: The Use Of Neuroscientific Evidence In Criminal Cases, Stephen J. Morse Jun 2016

Actions Speak Louder Than Images: The Use Of Neuroscientific Evidence In Criminal Cases, Stephen J. Morse

All Faculty Scholarship

This invited commentary for Journal of Law & the Biosciences considers four empirical studies previously published in the journal of the reception of neuroscientific evidence in criminal cases in the United States, Canada, England and Wales, and the Netherlands. There are conceded methodological problems with all, but the data are nonetheless instructive and suggestive. The thesis of the comment is that the courts are committing the same errors that have bedeviled the reception of psychiatric and psychological evidence. There is insufficient caution about the state of the science, and more importantly, there is insufficient understanding of the relevance of the …


Six Degrees Of Graduation: Law And Economics Of Variable Sanctions, Alex Raskolnikov Apr 2016

Six Degrees Of Graduation: Law And Economics Of Variable Sanctions, Alex Raskolnikov

Florida State University Law Review

From parking tickets to tax fines and punitive damages, legal sanctions matter in people’s lives. Yet neither the legal nor the economics literature offers a comprehensive treatment of sanctions. Their practical complexity is not well understood, and their theoretical analysis is fragmented. This Essay addresses both limitations using tax law as a primary example. Sanctions are complex because they vary along at least six different dimensions: aggressiveness, magnitude, culpability, effort to comply, likelihood of detection, and offense history. These six degrees of sanction graduation are distinct, and potentially independent, but often intertwined in obscure and perplexing ways. After clarifying the …


Predicting The Knowledge–Recklessness Distinction In The Human Brain, Iris Vilares, Michael J. Wesley, Woo-Young Woo-Young Ahn, Richard J. Bonnie, Morris B. Hoffman, Owen D. Jones, Stephen J. Morse, Gideon Yaffe, Terry Lohrenz, Read Montague Jan 2016

Predicting The Knowledge–Recklessness Distinction In The Human Brain, Iris Vilares, Michael J. Wesley, Woo-Young Woo-Young Ahn, Richard J. Bonnie, Morris B. Hoffman, Owen D. Jones, Stephen J. Morse, Gideon Yaffe, Terry Lohrenz, Read Montague

All Faculty Scholarship

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 …


Consent, Culpability, And The Law Of Rape, Kimberly Kessler Ferzan Jan 2016

Consent, Culpability, And The Law Of Rape, Kimberly Kessler Ferzan

All Faculty Scholarship

This Article explores the relationship between consent and culpability. The goal is to present a thorough exposition of the tradeoffs at play when the law adopts different conceptions of consent. After describing the relationship between culpability, wrongdoing, permissibility, and consent, I argue that the best conception of consent—one that reflects what consent really is—is the conception of willed acquiescence. I then contend that to the extent that affirmative consent standards are aimed at protecting defendants, this can be better achieved through mens rea provisions. I then turn to the current victim-protecting impetus for affirmative expression standards, specifically, requirements that the …


Brain Science And The Theory Of Juvenile Mens Rea, Jenny E. Carroll Jan 2016

Brain Science And The Theory Of Juvenile Mens Rea, Jenny E. Carroll

Faculty Scholarship

The law has long recognized the distinction between adults and children. A legally designated age determines who can vote, exercise reproductive rights, voluntarily discontinue their education, buy alcohol or tobacco, marry, drive a car, or obtain a tattoo. The Supreme Court has repeatedly upheld such age-based restrictions, most recently constructing an Eighth Amendment jurisprudence that bars the application of certain penalties to juvenile offenders and a Fourth Amendment jurisprudence that contemplates an adolescent-based standard of reasonableness for the Miranda v. Arizona custody analysis. In the cases of Roper v. Simmons , Graham v. Florida , Miller v. Alabama , and …