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Full-Text Articles in Law

The Problems With Decision-Making, Joanna K. Sax Jan 2020

The Problems With Decision-Making, Joanna K. Sax

Faculty Scholarship

Our society faces major challenges in numerous areas, including climate change and healthcare. Addressing these problems with technological advances are of great importance. Increasingly, however, consumers are resisting or rejecting such technological interventions based on inappropriate assignment of risk. In other words, the consumer assessment of risk is not in line with evidence-based assessment of risk. This article focuses on two controversial areas, vaccines and genetically engineered food, as examples in which consumers assign a high risk despite an evidence-based assessment of low risk. This article describes how empirically tested decision-making theories explain why consumers inappropriately assign risk. While these …


Nudges That Should Fail?, Avishalom Tor Jan 2019

Nudges That Should Fail?, Avishalom Tor

Journal Articles

Professor Sunstein (2017) discusses possible causes for and policy implications of the failure of nudges, with a special attention to defaults. Though he focuses on nudges that fail when they should succeed, Sunstein recognizes that some failures reveal that a nudge should not have been attempted to begin with. Nudges that fail, however, does not consider fully the relationship between the outcomes of nudging and their likely welfare effects, most notably neglecting the troubling case of nudges that succeed when they should fail. Hence, after clarifying the boundaries of legitimate nudging and noting the fourfold relationship between the efficacy of …


The Disruptive Neuroscience Of Judicial Choice, Anna Spain Bradley Jan 2018

The Disruptive Neuroscience Of Judicial Choice, Anna Spain Bradley

Publications

Scholars of judicial behavior overwhelmingly substantiate the historical presumption that most judges act impartially and independent most of the time. The reality of human behavior, however, says otherwise. Drawing upon untapped evidence from neuroscience, this Article provides a comprehensive evaluation of how bias, emotion, and empathy—all central to human decision-making—are inevitable in judicial choice. The Article offers three novel neuroscientific insights that explain why this inevitability is so. First, because human cognition associated with decision-making involves multiple, and often intersecting, neural regions and circuits, logic and reason are not separate from bias and emotion in the brain. Second, bias, emotion, …


Cognitive Competence In Executive-Branch Decision Making, Anna Spain Bradley Jan 2017

Cognitive Competence In Executive-Branch Decision Making, Anna Spain Bradley

Publications

The decisions Presidents and those operating under their authority take determine the course of our nation and the trajectory of our lives. Consequently, understanding who has the power and authority to decide has captured both the attention of legal scholars across a variety of fields for many years and the immediate worry of the public since the 2016 Presidential election. Prevailing interventions look for ways that law can offer procedural and institutional reforms that aim to maintain separation of powers and avoid an authoritarian regime. Yet, these views commonly overlook a fundamental factor and a more human one: the individuals …


Happiness, Efficiency, And The Promise Of Decisional Equity: From Outcome To Process, Jeffrey L. Harrison Apr 2016

Happiness, Efficiency, And The Promise Of Decisional Equity: From Outcome To Process, Jeffrey L. Harrison

Jeffrey L Harrison

This article explains why outcome-oriented goals like efficiency, happiness, or well-being are ultimately of limited use as goals for law. Part II places happiness research in the context of past efforts to assess efficiency standards. Part III outlines the schism between efficiency and happiness and examines whether they can be reconciled. Part IV discusses the problems of relying on direct measures of happiness. The concept of decisional equity is described and examined in Part V.


It Must Have Been Him: Coherence Effects Within The Legal System, Jonathan N. Carbone Jun 2015

It Must Have Been Him: Coherence Effects Within The Legal System, Jonathan N. Carbone

FIU Electronic Theses and Dissertations

The present series of studies examine how jurors and public defenders evaluate different pieces of evidence and integrate them into a coherent conclusion within the context of a criminal case. Previous research has shown that in situations where both sides of the case are compelling, decision-makers nevertheless come to highly confident and polarized decisions, called coherence shifts (Simon, 2004). The present research sought to expand on coherence effects, improve upon the methodology of previous studies, and explore potential moderators of coherence. In Study 1, mock jurors (n = 306) read about a criminal case and evaluated multiple pieces of …


Aborted Emotions: Regret, Relationality, And Regulation, Jody Lyneé Madeira Jan 2014

Aborted Emotions: Regret, Relationality, And Regulation, Jody Lyneé Madeira

Michigan Journal of Gender & Law

Regret is a deeply contested emotion within abortion discourse. It is present in ways that we are both afraid of and afraid to talk about. Conventional pro-life and pro-choice narratives link regret to defective decision making. Both sides assert that the existence of regret reveals abortion’s harmfulness or harmlessness, generating a narrow focus on the maternal-fetal relationship and women’s “rights.” These incomplete, deeply flawed constructions mire discourse in a clash between regret and relief and exclude myriad relevant relationships. Moreover, they distort popular understandings of abortion that in turn influence women, creating cognitive dissonance and perhaps distress for those with …


Metaphor And Analogy: The Sun And Moon Of Legal Persuasion, Linda L. Berger Jan 2014

Metaphor And Analogy: The Sun And Moon Of Legal Persuasion, Linda L. Berger

Linda L. Berger

Drawing on recent studies in social cognition, decision making, and analogical processing, this article will recommend that lawyers turn to novel characterizations and metaphors to solve a particular kind of persuasion problem that is created by the way judges and juries think and decide. According to social cognition researchers, we perceive and interpret new information by following a process of schematic cognition, analogizing the new data we encounter to the knowledge structures embedded in our memories. Decision-making researchers differentiate between intuitive and reflective processes (System 1 and System 2), and they agree that in System 1 decision making, only the …


Law And Neuroscience: Recommendations Submitted To The President's Bioethics Commission, Owen D. Jones, Richard J. Bonnie, B. J. Casey, Andre Davis, David L. Faigman, Morris Hoffman, Read Montague, Stephen J. Morse, Marcus E. Raichle, Jennifer A. Richeson, Elizabeth Scott, Laurence Steinberg, Kim Taylor-Thompson, Anthony Wagner, Gideon Yaffe Jan 2014

Law And Neuroscience: Recommendations Submitted To The President's Bioethics Commission, Owen D. Jones, Richard J. Bonnie, B. J. Casey, Andre Davis, David L. Faigman, Morris Hoffman, Read Montague, Stephen J. Morse, Marcus E. Raichle, Jennifer A. Richeson, Elizabeth Scott, Laurence Steinberg, Kim Taylor-Thompson, Anthony Wagner, Gideon Yaffe

All Faculty Scholarship

President Obama charged the Presidential Commission for the Study of Bioethical Issues to identify a set of core ethical standards in the neuroscience domain, including the appropriate use of neuroscience in the criminal-justice system. The Commission, in turn, called for comments and recommendations. The MacArthur Foundation Research Network on Law and Neuroscience submitted a consensus statement, published here, containing 16 specific recommendations. These are organized within three main themes: 1) what steps should be taken to enhance the capacity of the criminal justice system to make sound decisions regarding the admissibility and weight of neuroscientific evidence?; 2) to what extent …


The Upc Substituted Judgment/Best Interest Standard For Guardian Decisions: A Proposal For Reform, Lawrence A. Forlik, Linda S. Whitton Jun 2012

The Upc Substituted Judgment/Best Interest Standard For Guardian Decisions: A Proposal For Reform, Lawrence A. Forlik, Linda S. Whitton

University of Michigan Journal of Law Reform

The introduction in 1997 of "substituted judgment" as a guiding principle for guardian decisions was a key contribution of the UPC to guardianship reform. The current UPC Section 5-314(a) instructs guardians to "consider the expressed desires and personal values of the ward" when making decisions and to "at all times ... act in the ward's best interest." This dual mandate for guardian decisions was intended to promote the self-determination interests of incapacitated adults. This Article argues that in practice the standard has failed to achieve this goal. It analyzes the shortcomings of UPC Section 5-314(a) and other statutory decision-making standards …


Behaviorally Informed Regulation, Michael S. Barr, Sendhil Mullainathan, Eldar Shafir Jan 2012

Behaviorally Informed Regulation, Michael S. Barr, Sendhil Mullainathan, Eldar Shafir

Book Chapters

Policy makers typically approach human behavior from the perspective of the rational agent model, which relics on normativc, a priori analyses. The model assumes people make insightful, well-planned, highly controlled, and calculated decisions guided by considerations of personal utility. This perspective is promoted in the social sciences and in professional schools and has come to dominate much of the formulation and conduct of policy. An alternative view, developed mostly through empirical behavioral research, and the one we will articulate here, provides a substantially difierent perspective on individual behavior and its policy and regulatory implications. According to the empirical perspective, behavior …


Beyond Common Sense: A Social Psychological Study Of Iqbal's Effect On Claims Of Race Discrimination, Victor D. Quintanilla Sep 2011

Beyond Common Sense: A Social Psychological Study Of Iqbal's Effect On Claims Of Race Discrimination, Victor D. Quintanilla

Michigan Journal of Race and Law

Federal Rule of Civil Procedure 8(a) once operated as a notice pleading rule, requiring plaintiffs to set forth only a "short and plain" statement of their claim. In Bell Atlantic Corp. v. Twombly, and then Ashcroft v. Iqbal, the United States Supreme Court recast Rule 8(a) into a plausibility pleading standard. To survive a motion to dismiss, a complaint must contain sufficient factual matter "to state a claim to relief that is plausible on its face." Iqbal requires federal courts, when deciding whether a complaint is plausible, to draw on their "judicial experience and common sense." Courts apply this standard …


Legal Reasoning And Scientific Reasoning, Phoebe C. Ellsworth Jan 2011

Legal Reasoning And Scientific Reasoning, Phoebe C. Ellsworth

Articles

In my presentation for the 2010 Meador Lectures on Rationality, I chose to compare legal reasoning and scientific reasoning. Both law and science pride themselves on the rationality of their intellectual methods and believe that those methods are designed to analyze questions and reach the correct conclusions by means of reason, free from cognitive or emotional biases. Of course, both law and science often fall short of this ideal at all levels, from the decisions about individual legal cases or scientific studies to the acceptance of general theories. In many ways, the biases that mislead legal and scientific thinkers are …


Ask And What Shall Ye Receive? A Guide For Using And Interpreting What Jurors Tell Us, Barbara O'Brien, Samuel R. Sommers, Phoebe C. Ellsworth Jan 2011

Ask And What Shall Ye Receive? A Guide For Using And Interpreting What Jurors Tell Us, Barbara O'Brien, Samuel R. Sommers, Phoebe C. Ellsworth

Articles

We review the extensive body of studies relying on jurors' self-reports in interviews or questionnaires, with a focus on potential threats to validity for researchers seeking to answer particularly provocative questions such as the influence of race in jury decision-making. We then offer a more focused case study comparison of interview and questionnaire data with behavioral data in the domain of race and juror decision-making. Our review suggests that the utility of data obtained from juror interviews and questionnaire responses varies considerably depending on the question under investigation. We close with an evaluation of the types of empirical questions most …


Poll Workers, Election Administration, And The Problem Of Implicit Bias, Antony Page, Michael J. Pitts Jan 2009

Poll Workers, Election Administration, And The Problem Of Implicit Bias, Antony Page, Michael J. Pitts

Michigan Journal of Race and Law

Racial bias in election administration-more specifically, in the interaction between poll workers and voters at a polling place on election day-may be implicit, or unconscious. Indeed, the operation of a polling place may present an "optimal" setting for unconscious racial bias. Poll workers sometimes have legal discretion to decide whether or not a prospective voter gets to cast a ballot, and they operate in an environment where they may have to make quick decisions, based on little information, with few concrete incentives for accuracy, and with little opportunity to learn from their errors. Even where the letter of the law …


Happiness, Efficiency, And The Promise Of Decisional Equity: From Outcome To Process, Jeffrey L. Harrison Jan 2009

Happiness, Efficiency, And The Promise Of Decisional Equity: From Outcome To Process, Jeffrey L. Harrison

UF Law Faculty Publications

This article explains why outcome-oriented goals like efficiency, happiness, or well-being are ultimately of limited use as goals for law. Part II places happiness research in the context of past efforts to assess efficiency standards. Part III outlines the schism between efficiency and happiness and examines whether they can be reconciled. Part IV discusses the problems of relying on direct measures of happiness. The concept of decisional equity is described and examined in Part V.


The Case For Behaviorally Informed Regulation, Michael S. Barr, Sendhil Mullainathan, Eldar Shafir Jan 2009

The Case For Behaviorally Informed Regulation, Michael S. Barr, Sendhil Mullainathan, Eldar Shafir

Book Chapters

Policymakers approach human behavior largely through the perspective of the “rational agent” model, which relies on normative, a priori analyses of the making of rational decisions. This perspective is promoted in the social sciences and in professional schools, and has come to dominate much of the formulation and conduct of policy. An alternative view, developed mostly through empirical behavioral research, provides a substantially different perspective on individual behavior and its policy implications. Behavior, according to the empirical perspective, is the outcome of perceptions, impulses, and other processes that characterize the impressive machinery that we carry behind the eyes and between …


Behaviorally Informed Financial Services Regulation, Michael S. Barr, Sendhil Mullainathan, Eldar Shafir Jan 2008

Behaviorally Informed Financial Services Regulation, Michael S. Barr, Sendhil Mullainathan, Eldar Shafir

Other Publications

Financial services decisions can have enourmous consequences for household well-being. Households need a range of financial services - to conduct basic transactions, such as receiving their income, storing it, and paying bills; to save for emergency needs and long-term goals; to access credit; and to insure against life's key risks. But the financial services system is exceedingly complicated and often not well-designed to optimize house-hold behavior. In response to the complexity of out financial system, there has been a long running debate about the appropriate role and form of regulation. Regulation is largely stuck in two competing models - disclosure, …


The Cognitive Psychology Of Circumstantial Evidence, Kevin Jon Heller Nov 2006

The Cognitive Psychology Of Circumstantial Evidence, Kevin Jon Heller

Michigan Law Review

Empirical research indicates that jurors routinely undervalue circumstantial evidence (DNA, fingerprints, and the like) and overvalue direct evidence (eyewitness identifications and confessions) when making verdict choices, even though false-conviction statistics indicate that the former is normally more probative and more reliable than the latter The traditional explanation of this paradox, based on the probability-threshold model of jury decision-making, is that jurors simply do not understand circumstantial evidence and thus routinely underestimate its effect on the objective probability of the defendant's guilt. That may be true in some situations, but it fails to account for what is known in cognitive psychology …


Psychology, Factfinding, And Entrapment, Kevin A. Smith Feb 2005

Psychology, Factfinding, And Entrapment, Kevin A. Smith

Michigan Law Review

Through the entrapment defense, the law acknowledges that criminal behavior is not always the result of a culpable mind, but is sometimes the result of an interaction between the individual and his environment. By limiting the amount of pressure and temptation that undercover agents may bring to bear on a target, the defense recognizes that the ordinary, law-abiding citizen can be persuaded, cajoled, or intimidated into criminal activity that, he would never consider absent law-enforcement interference. Appropriate application of the defense requires, however, that courts be able to accurately separate the truly wicked from the merely weak-willed, and offensively coercive …


Risk Realization, Emotion, And Policy Making, Chris Guthrie Jan 2004

Risk Realization, Emotion, And Policy Making, Chris Guthrie

Vanderbilt Law School Faculty Publications

In their study of terrorism and SARS, Professor Feigenson and his colleagues report "significant positive correlations between people's risk perceptions and their negative affect." In their review of the judgment and decision-making literature, Professor Slovic and his colleagues document the interplay between reason and emotion in assessing risk. And in the context of a soldier's concerns for himself and his family, Professor Moran provides a powerful narrative of fear. But what happens when such threats are actually realized? Do we accurately predict the emotional impact of such events? Or are there meaningful and predictable differences between the feelings we forecast …


Prospect Theory, Risk Preference, And The Law, Chris Guthrie Jan 2003

Prospect Theory, Risk Preference, And The Law, Chris Guthrie

Vanderbilt Law School Faculty Publications

To understand how people behave in an uncertain world - and to make viable recommendations about how the law should try to shape that behavior - legal scholars must employ a model or theory of decision making. Only with an understanding of how people are likely to respond to legal rules can legal scholars, judges, legislators, and regulators craft rules that are likely to encourage desirable behavior and discourage undesirable behavior. Rather than rely on rational choice theory, behavioral law and economics scholars (or legal decision theorists) have turned to Daniel Kahneman and Amos Tversky's "prospect theory" to inform their …


Some Steps Between Attitudes And Verdicts, Phoebe C. Ellsworth Jan 2003

Some Steps Between Attitudes And Verdicts, Phoebe C. Ellsworth

Book Chapters

Most research that has attempted to predict verdict preferences on the basis of stable juror characteristics, such as attitudes and personality traits, has found that individual differences among jurors are not very useful predictors, accounting for only a small proportion of the variance in verdict choices. Some commentators have therefore concluded that verdicts are overwhelmingly accounted for by "the weight of the evidence," and that differences among jurors have negligible effects. But there is a paradox here: In most cases the weight of the evidence is insufficient to produce firstballot unanimity in the jury (Hans & Vidmar, 1986; Hastie, Penrod, …


How Much Do We Really Know About Race And Juries? A Review Of Social Science Theory And Research, Samuel R. Sommers, Phoebe C. Ellsworth Jan 2003

How Much Do We Really Know About Race And Juries? A Review Of Social Science Theory And Research, Samuel R. Sommers, Phoebe C. Ellsworth

Articles

The past decade has witnessed numerous high-profile criminal trials in which controversial verdicts have been attributed to racethe race of the defendant, the racial composition of a jury, an attorney "playing the race card," and so on. A predominantly Black jury's acquittal of O.J. Simpson and White jurors' leniency in the police brutality cases of Rodney King and Amadou Diallo not only sparked public debate, but also led to rioting and violence. In the wake of trials such as these, many have questioned the viability of the American jury system.' More specific questions regarding the influence of race on jury …


Race In The Courtroom: Perceptions Of Guilt And Dispositional Attributions, Samuel R. Sommers, Phoebe C. Ellsworth Jan 2000

Race In The Courtroom: Perceptions Of Guilt And Dispositional Attributions, Samuel R. Sommers, Phoebe C. Ellsworth

Articles

The present studies compare the judgments of White and Black mock jurors in interracial trials. In Study 1, the defendant’s race did not influence White college students’ decisions but Black students demonstrated ingroup/outgroup bias in their guilt ratings and attributions for the defendant’s behavior. The aversive nature of modern racism suggests that Whites are motivated to appear nonprejudiced when racial issues are salient; therefore, the race salience of a trial summary was manipulated and given to noncollege students in Study 2. Once again, the defendant’s race did not influence Whites when racial issues were salient. But in the non-race-salient version …


The Role Of "Stories" In Civil Jury Judgments, Reid Hastie Dec 1999

The Role Of "Stories" In Civil Jury Judgments, Reid Hastie

University of Michigan Journal of Law Reform

A brief review of psychological theories of juror decision making is followed by an introduction to "explanation-based" theories of judgment. Prior empirical studies of explanation-based processes in juror decision making are then reviewed. An original empirical study of jurors' judgments concerning liability for punitive damages is presented to illustrate the explanation-based approach to civil decisions.


The Arizona Jury Reform Permitting Civil Jury Trial Discussions: The Views Of Trial Participants, Judges, And Jurors, Valerie P. Hans, Paula L. Hannaford, G. Thomas Munslerman Dec 1999

The Arizona Jury Reform Permitting Civil Jury Trial Discussions: The Views Of Trial Participants, Judges, And Jurors, Valerie P. Hans, Paula L. Hannaford, G. Thomas Munslerman

University of Michigan Journal of Law Reform

In 1995, the Arizona Supreme Court reformed the jury trial process by allowing civil jurors to discuss the evidence presented during trial prior to their formal deliberations. This Article examines and evaluates the theoretical, legal, and policy issues raised by this reform and presents the early results of afield experiment that tested the impact of trial discussions. Jurors, judges, attorneys, and litigants in civil jury trials in Arizona were questioned regarding their observations, experiences, and reactions during trial as well as what they perceived to be the benefits and drawback of juror discussions. The data revealed that the majority of …


Sticks And Stones, Phoebe C. Ellsworth Jan 1999

Sticks And Stones, Phoebe C. Ellsworth

Articles

I believe that research should be refuted by research. More and more of our scarce journal space is being taken up by attacks, rebuttals, and rebuttals to the rebuttals, often ending with a whimper of recognition that the adversaries were not so very far apart to begin with, and that the only way (if possible) to resolve the disagreement is through empirical research. Communication of scientific disagreement does not require a published article. Grant proposals and manuscripts submitted to refereed journals like this one are sent out to reviewers, who provide written evaluations that are communicated to the author. Papers …


The Anatomy Of Disgust In Criminal Law, Dan M. Kahan May 1998

The Anatomy Of Disgust In Criminal Law, Dan M. Kahan

Michigan Law Review

My goal in this review is to call attention to a defect in the dominant theories of criminal law and to identify a resource for remedying it. The defect is the absence of a sophisticated account of how disgust does and should influence legal decisionmaking. The corrective resource is William Miller's The Anatomy of Disgust. To make my claims more vivid, consider two stories. Both involve men who were moved to kill by disgust toward homosexuality.


Some Steps Between Attitudes And Verdicts, Phoebe C. Ellsworth Jan 1993

Some Steps Between Attitudes And Verdicts, Phoebe C. Ellsworth

Book Chapters

Most research that has attempted to predict verdict preferences on the basis of stable juror characteristics, such as attitudes and personality traits, has found that individual differences among jurors are not very useful predictors, accounting for only a small proportion of the variance in verdict choices. Some commentators have therefore concluded that verdicts are overwhelmingly accounted for by "the weight of the evidence," and that differences among jurors have negligible effects. But there is a paradox here: In most cases the weight of the evidence is insufficient to produce firstballot unanimity in the jury (Hans & Vidmar, 1986; Hastie, Penrod, …