Law Commons^™

Incorporating Social Science Into Criminal Defense Practice, Eve Brensike Primus

Articles

In recent decades, social scientists have created a treasure trove of empirical and sociological data that defenders can and should use to help their clients. Evidence rules, criminal law, and criminal procedure are filled with concepts informed by social science. When is evidence likely to unfairly prejudice a defendant in the eyes of a jury? Do police interact differently with members of minority populations and how should that inform concepts of reasonableness? How easy or difficult is it for people to identify individuals they see during high-stress criminal episodes? How effective are police interrogation tactics at getting at the truth …

The Expansive Reach Of Pretrial Detention, Paul Heaton

All Faculty Scholarship

Today we know much more about the effects of pretrial detention than we did even five years ago. Multiple empirical studies have emerged that shed new light on the far-reaching impacts of bail decisions made at the earliest stages of the criminal adjudication process. The takeaway from this new generation of studies is that pretrial detention has substantial downstream effects on both the operation of the criminal justice system and on defendants themselves, causally increasing the likelihood of a conviction, the severity of the sentence, and, in some jurisdictions, defendants’ likelihood of future contact with the criminal justice system. Detention …

Privileging Public Defense Research, Janet Moore, Ellen Yaroshefsky, Andrew L. Davies

Faculty Articles and Other Publications

Empirical research on public defense is a new and rapidly growing field in which the quality of attorney-client communication is emerging as a top priority. For decades, law has lagged behind medicine and other professions in the empirical study of effective communication. The few studies of attorney-client communication focus mainly on civil cases. They also tend to rely on role-playing by non-lawyers or on post hoc inquiries about past experiences. Direct observation by researchers of real-time defendant-defender communication offers advantages over those approaches, but injecting researchers into the attorney-client dyad is in tension with legal and ethical precepts that protect …

Still Living After Fifty Years: A Census Of Judicial Review Under The Pennsylvania Constitution Of 1968, Seth F. Kreimer

All Faculty Scholarship

The year 2018 marked the fiftieth anniversary of the Pennsylvania Constitution of 1968. The time seems ripe, therefore, to explore the Pennsylvania Supreme Court’s exercise of judicial review under the 1968 Pennsylvania Constitution. This Article constitutes the first such comprehensive exploration.

The Article begins with an historical overview of the evolution of the Pennsylvania Constitution, culminating in the Constitution of 1968. It then presents a census of the 372 cases in which the Pennsylvania Supreme Court has vindicated distinctive Pennsylvania Constitutional rights under the Constitution of 1968.

Analysis of these cases leads to three conclusions:

1. Exercise of independent constitutional …

Strict Liability's Criminogenic Effect, Paul H. Robinson

All Faculty Scholarship

It is easy to understand the apparent appeal of strict liability to policymakers and legal reformers seeking to reduce crime: if the criminal law can do away with its traditional culpability requirement, it can increase the likelihood of conviction and punishment of those who engage in prohibited conduct or bring about prohibited harm or evil. And such an increase in punishment rate can enhance the crime-control effectiveness of a system built upon general deterrence or incapacitation of the dangerous. Similar arguments support the use of criminal liability for regulatory offenses. Greater punishment rates suggest greater compliance.

But this analysis fails …

Signatures Of Ideology: The Case Of The Supreme Court's Criminal Docket, Ward Farnsworth

Michigan Law Review

Everyone suspects that Supreme Court justices' own views of policy play a part in their decisions, but the size and nature of the part is a matter of vague impression and frequent dispute. Do their preferences exert some pressure at the margin or are they better viewed as the mainsprings of decision? The latter claim, identified with legal realism, has been lent some support by political scientists who point out that some justices regularly vote for or against certain kinds of claims (for example, under the Fourth Amendment), or that votes in some areas are broadly predictable according to a …

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, …