Voter Behavior in the Wake of Punitive Policies

Millions of people in the US have direct experience with the machinery of immigration enforcement or criminal courts, and millions more have seen family members, friends, or neighbors face these experiences. What do these experiences mean for political behavior in the United States? Do these proximate observers decide that government is a dangerous and capricious force to be avoided, and withdraw from political participation entirely? Or is there sometimes a mobilization response, where some people organize to push back against what they see as unjust government actions? This is an important policy feedback story. Large-scale punitive policies could either "lock themselves in" via community disengagement, or hasten their own demise by fueling political responses. The three papers of this dissertation examine policies at varying distances (people living in an area where the policy is introduced, those directly affected, and those living with people directly affected), and with different timeframes and geographic coverage. The results of these papers, and the approach of using administrative datasets and finding causal leverage from "natural experiments," point us toward a new understanding of policy feedbacks. In the first paper, I find that Latino voters living in counties where a new deportation program was introduced before the 2010 election became more likely to vote. This effect seems driven not by personal experience seeing deportation activities, but by activists mobilizing voters in affected counties. In the second paper, I use random courtroom assignment to measure the causal effect of short jail sentences (from misdemeanor cases) on voting. I find that even short jail sentences can deter people from voting in the next election, with particularly large effects among black voters. In the third paper, I find that the household members of incarcerated people also become several percentage points less likely to vote. This finding is particularly striking given the narrow scope of the effect measured: this is only the additional effect of seeing a household member jailed for a short period, among a set of people that have already seen their household member arrested and charged with a crime.Governmen

Stretching beyond the Semester: Undergraduate Research, Ethnography of the University, and Proposals for Local Change

This article focuses on undergraduate research and mentoring through the lens of an “Ethnography of the University” course that engages students in writing and researching for local change. At our institution (Marquette University in Milwaukee, Wisconsin), “Ethnography of the University” is a writing-intensive English course in which students conduct semester-long, original, mixed-method research projects about some aspect of their undergraduate experience. Students move from asking questions of interest and importance to the campus community through stages of data collection and analysis and toward final reporting through multiple means: (1) article-length papers, (2) in-class presentations, and (3) research posters. Students present their final projects—with concrete proposals for change—at a campus-wide research poster fair, which students “run” each semester by bringing food, arranging the room, and publicizing the event. When students seek publication and act on their proposed changes, their projects also stretch beyond a single semester: though they begin in the course, projects often develop into extracurricular pursuits, independent studies, or advocacy work. Our article describes how this happens—with examples of student projects at the center of the piece—and advocates for the course framework of “Ethnography of the University”—with an argument for ethnographic writing research as part of undergraduate curricula across the disciplines

Children’s Moral Evaluations of and Behaviors toward People Who are Curious about Religion and Science

Although children often exhibit curiosity regarding science, questions remain regarding how children evaluate others' curiosity and whether evaluations differ across domains that prioritize faith (e.g., religion) versus those that value questioning (e.g., science). In Study 1 (n=115 5- to 8-year-olds; 49% female; 66% White), children evaluated actors who were curious, ignorant and non-curious, or knowledgeable about religion or science; curiosity elicited relatively favorable moral evaluations. Study 2 (n=62 7- to 8-year-olds; 48% female; 63% White) found that these evaluations generalized to behaviors, as children acted more pro-socially and less punitively toward curious, versus not curious, individuals. These findings demonstrate children’s positive moral evaluations of curiosity and contribute to debates regarding overlap between scientific and religious cognition

Domestication and divergence of Saccharomyces cerevisiae beer yeasts

Whereas domestication of livestock, pets, and crops is well documented, it is still unclear to what extent microbes associated with the production of food have also undergone human selection and where the plethora of industrial strains originates from. Here, we present the genomes and phenomes of 157 industrial Saccharomyces cerevisiae yeasts. Our analyses reveal that today's industrial yeasts can be divided into five sublineages that are genetically and phenotypically separated from wild strains and originate from only a few ancestors through complex patterns of domestication and local divergence. Large-scale phenotyping and genome analysis further show strong industry-specific selection for stress tolerance, sugar utilization, and flavor production, while the sexual cycle and other phenotypes related to survival in nature show decay, particularly in beer yeasts. Together, these results shed light on the origins, evolutionary history, and phenotypic diversity of industrial yeasts and provide a resource for further selection of superior strains

Adults Show Positive Moral Evaluations of Curiosity about Religion

Four experiments investigated the perceived virtue of curiosity about religion. Adults from the United States made moral judgments regarding targets who exhibited curiosity, possessed relevant knowledge, or lacked both curiosity and knowledge about religion and comparison topics (e.g., science). Participants attributed greater moral goodness to targets who displayed curiosity compared to targets who were ignorant or knowledgeable about the domain. This preference was consistent across Jewish, Protestant, Catholic, and other Christian participants, but was absent when atheists evaluated religious curiosity. Perceptions of effort partially mediated judgments: participants viewed curious characters as exerting more effort and consequently rated them as more moral. To test causality, we manipulated perceptions of effort and showed that participants viewed curious characters who exerted effort as particularly moral. This work fosters novel insights into the perceived virtue of curiosity and further illuminates similarities and differences between religious and scientific cognition

Slow-Speed Supernovae from the Palomar Transient Factory: Two Channels

Since the discovery of the unusual prototype SN 2002cx, the eponymous class of low-velocity, hydrogen-poor supernovae has grown to include at most another two dozen members identified from several heterogeneous surveys, in some cases ambiguously. Here we present the results of a systematic study of 1077 hydrogen-poor supernovae discovered by the Palomar Transient Factory, leading to nine new members of this peculiar class. Moreover we find there are two distinct subclasses based on their spectroscopic, photometric, and host galaxy properties: The "SN 2002cx-like" supernovae tend to be in later-type or more irregular hosts, have more varied and generally dimmer luminosities, have longer rise times, and lack a Ti II trough when compared to the "SN 2002es-like" supernovae. None of our objects show helium, and we counter a previous claim of two such events. We also find that these transients comprise 5.6+17-3.7% (90% confidence) of all SNe Ia, lower compared to earlier estimates. Combining our objects with the literature sample, we propose that these subclasses have two distinct physical origins.Comment: 49 pages, 36 figures, submitted to Ap

The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey : cosmological implications of the full shape of the clustering wedges in the data release 10 and 11 galaxy samples

We explore the cosmological implications of the angle-averaged correlation function, ξ(s), and the clustering wedges, ξ⊥(s) and ξ∥(s), of the LOWZ and CMASS galaxy samples from Data Releases 10 and 11 of the Sloan Digital Sky Survey III (SDSS-III) Baryon Oscillation Spectroscopic Survey. Our results show no significant evidence for a deviation from the standard Λ cold dark matter model. The combination of the information from our clustering measurements with recent data from the cosmic microwave background is sufficient to constrain the curvature of the Universe to Ωk = 0.0010 ± 0.0029, the total neutrino mass to ∑mν < 0.23 eV (95 per cent confidence level), the effective number of relativistic species to Neff = 3.31 ± 0.27 and the dark energy equation of state to wDE = −1.051 ± 0.076. These limits are further improved by adding information from Type Ia supernovae and baryon acoustic oscillations from other samples. In particular, this data set combination is completely consistent with a time-independent dark energy equation of state, in which case we find wDE = −1.024 ± 0.052. We explore the constraints on the growth rate of cosmic structures assuming f(z) = Ωm(z)γ and obtain γ = 0.69 ± 0.15, consistent with the predictions of general relativity of γ = 0.55.Publisher PDFPeer reviewe

Police, public, and offender perceptions of body-worn video: a single jurisdictional multiple-perspective analysis

Objectives. Police, public, and offender survey responses from a single jurisdiction give a multiple-perspective insight into the use of body-worn video (BWV) cameras by police. Methods. Police attitudinal data was collected from before (n = 190), during (n = 139), and at the conclusion (n = 221) of a BWV implementation trial. Public attitudes were collected at the conclusion of the BWV implementation trial via online survey (n = 995 respondents) and intercept survey (n = 428 respondents). Offender attitudes (n = 302) were collected in police custody over a 6-month period immediately preceding the BWV trial. Results. The extent to which police felt BWV influenced their behavior tempered during the trial. All three perspectives were supportive of the use of BWV. The public who had encountered BWV-wearing officers and the offender sample indicated limited belief that BWV would reduce bad behavior. There was also clear contention about the policy and practice decisions around recording. Conclusions. These findings have significance for BWV trials, commenting on the importance of (a) collecting police attitudes at multiple points, (b) separating the attitudes of public who did encounter police wearing BWV, and (c) data collection and policy for evaluation outcomes