Homogeneity of jurors

A dissenting juror faces considerable social pressure from the majority to acept their position. This article postulated that whether the dissenter conforms or not should be dependent, in part, on attributions made about the cause of the majority's behavior. Specifically, it was hypothesized that to the extent the majority jurors are perceived to be independent of one another, their credibility should be high and the dissenter will likely adopt their position. On the other hand, agreement among homogeneous jurors may be attributed to mutual influence or similar personalities and, therefore, discounted as a reliable source of information about the case. Two studies investigated the relationship between both attributions of independence and social influence, and the homogeneity of the jurors attempting influence. Overall, findingsfrom the studies indicate that the manner in which jurors are initially categorized into social groups affects their perceived independence and persuasive impact.This research was supported, in part, by the NIH under grant No. 29807 and by the Rutgers University Research Council. I thank John Carroll and Daniel Perlman for their helpful comments on an earlier version of this article.     

Is the Sum Greater than the Parts? The Terms of Civil War Peace Agreements and the Commitment Problem Revisited

The dominant theoretical approaches to civil war negotiations in the field of political science have sought to explain both the scarcity and high failure rates of negotiated agreements in civil conflicts. This historical pattern, however, has fundamentally changed in the last two decades as changes in international norms and laws, as well as the increased prevalence and competence of peacebuilding professionals, now require conflict actors to have a greater commitment toward negotiations and the enforcement of agreements. While actors in interstate wars seek to avoid accountability, civil war actors seem to embrace the opportunities that these new dynamics create to achieve broad‐based reforms across numerous areas of policy and government. The result, we suggest, is that stakeholders evaluate agreements based on their potential to accomplish an array of sociopolitical objectives. In addition, for strategic and practical reasons, they perceive that those agreements that include more reforms across multiple policy sectors will have the greatest potential. Our examination of nearly two hundred agreements found evidence that the peacemaking potential of a negotiated agreement between civil war adversaries is greatly enhanced when reforms are pursued across many different policy domains. Conversely, our analysis suggests that the greater the number of policy areas left untouched by a peace agreement, the more likely the stakeholders will be to follow that agreement with additional negotiations to enhance that agreement, or, alternatively, the more likely that violence will resume.     

Afterschool Youth Program Design and Structural Quality: Implications for Quality Improvement

This study examined quality and afterschool program designs with a focus on conditions of persistent low quality. Using an action science case study method, data from a quality-improvement project were examined to explore circumstances and reasons for low quality. Four identified program designs varied by emphasis on academics, school alignment, physical space, resources, and grouping strategies, as well as by the operationalization of youth choice. These program design features were found to be dynamically interrelated and key elements of structural quality yet were not found to be targets of state, funder, or agency quality improvement interventions guided by the current broad theory of change for quality initiatives. Structural quality, conceptualized as dynamic and interdependent, may be a prerequisite condition for self-directed quality improvement or a focus of targeted quality interventions.     

mHealth and data protection – the letter and the spirit of consent legal requirements

In this article, the role of consent is discussed in the framework of fundamental rights and in the context of mobile health technologies (mHealth), such as smart phones, mobile phones or tablet/palm-held computing devices to provide healthcare. The authors surmise how, in practice, although there will be more emphasis on informed consent formally, there will be less space for genuine individual consent. This betrays a focus more on the letter of consent rules in data protection than their spirit. This risks reducing consent to a tick box operation in a manner analogous to consumer transactions, something manifestly unsuitable for consent, even if only in informational terms, during medical procedures.     

Factors related to recidivism for youthful offenders

Little is known about youth who were previously placed in a detention facility and what factors predict a subsequent recidivism to placement. This study of a two-county juvenile offender population (one urban and one rural) investigates what demographic, educational, mental health, substance dependence, and court-related variables predict recidivism to detention placement. Findings from logistic regression analysis indicate that seven variables significantly predict juvenile offenders’ recidivism placement, some expected and some unexpected. Predictors that made recidivism more likely include youth with a previous conduct disorder diagnosis, a self-reported previous suicide attempt, age, and number of court offenses. Conversely, predictors that made recidivism less likely include race (Caucasian), a previous attention-deficit hyperactivity disorder diagnosis, and a misdemeanor conviction. These findings indicate that the use of a community-based suicide and mental health screening and referral approach may help to identify and assist these high-risk youth in receiving needed services prior to juvenile court involvement or during delinquency adjudication.     

The Differentiation of Menstrual from Venous Blood and Other Body Fluids on Various Substrates Using ATR FT‐IR Spectroscopy

Crime scene investigators and laboratory analysts use chemical tests to detect and differentiate body fluids. Testing often requires a sample of the stain, and the chemicals may cause degradation of the fluid or interfere with subsequent tests. Colorimetric chemical tests do not differentiate between different types of the same fluid, such as venous and menstrual blood, and there is no presumptive test available to simultaneously differentiate several body fluids. In this study, we recorded ATR FT ‐IR spectra of venous and menstrual blood, semen, saliva, and breastmilk. Neat and simulated casework body fluid samples were analyzed on cotton, nylon, wood, paper, and glass substrates. Differences in fluid composition, including proteins and small molecules, resulted in spectral differences. Venous and menstrual blood is differentiated by the peak at 1039 cm^?1 attributed to phosphoric acid found in menstrual blood. Peak intensity is influenced by the porosity and weave of the substrate fabric.     

Fentanyl concentrations in 23 postmortem cases from the hennepin county medical examiner's office

The purpose of this study was to compare blood fentanyl concentrations in fentanyl-related deaths with fentanyl concentrations found incidentally at autopsy, as well as with fentanyl concentrations found in hospitalized patients receiving fentanyl. Between the years 1997 to 2005, 23 fentanyl-positive postmortem cases were identified. Nineteen of 23 (82.6%) cases were deemed to be drug overdoses. Fentanyl alone was responsible for 8 of the 19 (42.1%) overdose deaths. Mean and median fentanyl concentrations were 36 (SD 38) microg/L and 22 microg/L, respectively, range 5-120 microg/L. Seven of the cases were accidental, one undetermined. The remaining 11 of the 19 (57.9%) cases were mixed drug overdoses. Fentanyl concentrations in these cases were 31 (SD 46) microg/L, range 5-152 microg/L. All of the mixed drug overdoses were determined to be accidental. Four cases where fentanyl was considered an incidental postmortem finding were determined to be natural deaths. In hospitalized inpatients (n = 11) receiving fentanyl 2 of the patients receiving fentanyl for chronic pain for more than 3 months had concentrations of 8.5 microg/L and 9.9 microg/L. The other nine inpatient concentrations were less than 4 microg/L. In conclusion, blood fentanyl concentrations found in cases where fentanyl alone was determined to be the cause of death were similar to cases where fentanyl was part of a mixed drug overdose. There was also considerable overlap between fentanyl concentrations in fentanyl-related overdose deaths compared to hospitalized patients being treated for chronic pain. Fentanyl concentrations in postmortem cases must be interpreted in the context of the deceased's past medical history and autopsy findings.