"The Effects of Holistic Defense on Criminal Justice Outcomes"

The title of this post is the title of anew article which I learned about via this Penn Law press release.  Here is the start of the release, providing a link to the article:

A groundbreaking new study by researchers at RAND and the University of Pennsylvania Law School finds that by adopting an innovative holistic approach to defending poor clients in criminal cases, jurisdictions can significantly reduce incarceration and save taxpayer dollars, without harming public safety.

The study, “The Effects of Holistic Defense on Criminal Justice Outcomes,” to be published in the Harvard Law Review, examined over half a million cases in the Bronx over a 10-year period involving poor criminal defendants who received court-appointed lawyers.  The study was authored by James Anderson and Mary Buenaventura of RAND, and Paul Heaton, Academic Director of Quattrone Center for the Fair Administration of Justice at Penn Law.

Heaton and his co-authors compared holistic representation — wherein an interdisciplinary team that includes a lawyer working alongside other advocates such as a social worker, housing advocate, investigator, etc. addresses the wider needs of the client enmeshed in the criminal justice system — to the more traditional public defense model focused around criminal attorneys and criminal case advocacy.  They found that the holistic approach reduced the likelihood of a prison sentence by 16 percent, and actual prison sentence length by 24 percent.

Here is the article's abstract:

Debates over mass incarceration emphasize policing, bail, and sentencing reform, but give little attention to indigent defense.  This omission seems surprising, given that interactions with government-provided counsel critically shape the experience of the vast majority of criminal defendants.  This neglect in part reflects our lack of evidence-based knowledge regarding indigent defense, making it difficult to identify effective reforms.

One newer model gaining support is the holistic defense model, in which public defenders work in interdisciplinary teams to address both the immediate case and the underlying life circumstances — such as drug addiction, mental illness, or family or housing instability — that contribute to client contact with the criminal justice system.  This holistic model contrasts with the traditional public defense model which emphasizes criminal representation and courtroom advocacy. Proponents contend holistic defense improves case outcomes and reduces recidivism by better addressing clients’ underlying needs, while critics argue that diverting resources and attention from criminal advocacy weakens results.  Although widely embraced, there is no systematic evidence demonstrating the relative merits of the holistic approach.

This Article offers the first large-scale, rigorous evaluation of the impact of holistic representation on criminal justice outcomes.  In the Bronx, a holistic defense provider (the Bronx Defenders) and a traditional defender (the Legal Aid Society) operate side-by-side within the same court system, with case assignment determined quasi-randomly based on court shift timing.  Using administrative data covering over half a million cases and a quasi-experimental research design, we estimate the causal effect of holistic representation on case outcomes and future offending.  Holistic representation does not affect conviction rates, but it reduces the likelihood of a custodial sentence by 16% and expected sentence length by 24%.  Over the ten-year study period, holistic representation in the Bronx resulted in nearly 1.1 million fewer days of custodial punishment.

As of one year post-arraignment and beyond, holistic representation has neither a positive or adverse effect on criminal justice contacts.  While holistic representation does not dramatically reduce recidivism, as some proponents have claimed, strengthening indigent defense apparently offers considerable potential to reduce incarceration without harming public safety.  Indigent defense thus deserves a more prominent place in conversations about how to address mass incarceration, and future research should examine the effects of this promising model beyond the criminal justice system and in other jurisdictions.