The structure of the Banks set

We consider a new solution set for majority voting tournaments recently proposed by Banks (1985), and we examine its internal structure. In particular, we demonstrate that, in the absence of a Condorcet winner, there is always a cycle including precisely the points in the Banks set. We introduce the concept of “external stability” in order to facilitate analysis.     

How mock jurors’ cognitive processing and defendants’ immigrant status and ethnicity relate to decisions in capital trials

Journal of Experimental Criminology - This study examined how defendants’ immigrant status and ethnicity interact with evidence strength and mock jurors’ cognitive processing traits to...     

The Human Side of COVID‐19

The COVID‐19 pandemic has had, and continues to have, a broad, deep, and pervasive impact on our lives, our work, and how our justice system functions. While it is easy to contemplate the “system” as a massive behemoth that is impervious, impersonal, and impenetrable, the truth is that the “system” is made up of people. The men and women whose work is the building blocks of the justice system are individuals, each with their own narrative, experience, perspective, and role in the administration of justice. To understand the system and the impact of COVID‐19, it is essential to understand the stories of those who work in the system. This article presents the individual and human stories of four professionals whose professional lives are a part of the justice system. Each of these professionals tells their personal story of COVID‐19 and reflects on how the pandemic affected them and their approach to the work that they do.     

When is Changing Policy Positions Costly for Politicians? Experimental Evidence

Although changing policy positions is often thought of as costly for politicians, this may not always be the case. We present findings from two survey experiments designed to assess how people respond to politicians who change positions on an issue. We examine the direct effects of position changes on both summary evaluations of a candidate and ratings of a candidate’s character. We find that the effect of changing positions varies across issues and that the passage of time attenuates the negative effects of a change of position. We also find that although individual voters prefer a candidate who moves closer to their own preferred policy position to one who sticks to a disliked policy position, in the aggregate changing policy positions may be costly unless the prospective new position is supported by a supermajority of the public.     

The Underexplored Species: Selective Participation in Direct Democratic Votes

While electoral research usually distinguishes voters from abstainers, in the Swiss direct democratic context one needs to take into account a third category of citizens, the selective voters, who decide anew at each vote whether they will participate or not. This article offers an investigation of this common but under‐researched form of participation. To that end, we take advantage of a unique data‐set linking official turnout data with survey data. Our results show that selective voters constitute the bulk of the electorate. While they form a heterogeneous group in terms of socio‐demographic characteristics, selective voters lean more towards abstainers than towards permanent voters with respect to political variables. We argue that this is not necessarily bad news in terms of democratic theory.     

Teaching “Narratives of Slavery” in Charleston,SC – Slavery Central

This essay describes a graduate course entitled “Narratives of Slavery” taught in Charleston, SC in spring 2014, in which I sought to recenter the dominant (national) discourse on slavery by stressing the local and insisting on our (the class’s) implication with the structures of things past, both the physical structures of the city of Charleston, and all of the legal, financial, historiographical, and ideological structures of the Atlantic World that continue to shape our contemporary reality. The course attempted to critically analyze the process and the consequence of narrativizing slavery – how we write slavery into (and out of) being; how we use narratives of slavery for the purpose of abolition and emancipation; what happens when we write particular narratives of slavery; what gets written out of the history of slavery when particular narratives become dominant; how contemporary narratives of slavery feed into and compare with historical accounts; how historical accounts feed into historical fiction, and how all these things play out in the postcolonial here and now of the American South in the age of Obama (and anti-Obama). In addition to offering a set of critical readings of texts, notably Zakes Mda’s neo-slave narrative Cion, the essay also presents some of the students’ thoughtful and moving responses to the texts and to Charleston’s evolving memorial landscape. The essay’s claim that we must read and discuss slavery and race in ways that do not reify or ossify either of those two terms was given even more urgency by the horrific mass shooting of 17 June 2015.     

Comparative Evaluation of Potentially Radiolucent Projectile Components by Radiographs and Computed Tomography

Projectile components that are traditionally radiolucent can be of considerable importance in determination of weapon type and caliber, but they are often missed on evaluation of postmortem radiographs. We hypothesized that these components would be significantly better visualized by evaluation of computed tomography (CT) scans compared to the practice standard of radiography alone. In this project, potentially radiolucent projectile components were both pulled apart and fired, and the radiolucent components were recovered. These components were embedded in blocks of ballistics gelatin and were imaged using both radiography and CT. The scans were evaluated by three blinded, board‐certified radiologists for the presence/absence of projectile components and true‐negative regions in each block. If a radiologist indicated visualization of a projectile component, they were further requested to describe their observation. It was found that traditionally radiolucent projectile components are not significantly more often identified on CT scans than radiography (p < 0.05).