Examining the “CSI-effect” in the cases of circumstantial evidence and eyewitness testimony: Multivariate and path analyses

As part of a larger investigation of the changing nature of juror behavior in the context of technology development, this study examined important questions unanswered by previous studies on the “CSI-effect.” In answering such questions, the present study applied multivariate and path analyses for the first time. The results showed that (a) watching CSI dramas had no independent effect on jurors' verdicts, (b) the exposure to CSI dramas did not interact with individual characteristics, (c) different individual characteristics were significantly associated with different types of evidence, and (d) CSI watching had no direct effect on jurors' decisions, and it had an indirect effect on conviction in the case of circumstantial evidence only as it raised expectations about scientific evidence, but it produced no indirect effect in the case of eyewitness testimony only. Finally, implications of the present study as well as for future research on the “CSI-effect” on jurors are discussed.     

Preventing protectionism: International institutions and trade policy

This paper examines the role of international institutions in preventing the rise of protectionism. We analyze states?? choices in trade policy during the current global economic crisis, a situation likely to exacerbate uncertainty in the conduct of commercial relations and to push countries toward ??beggar-thy-neighbor?? trade policies. The main argument of the paper is that the numerous international institutions present in the international system during the current economic crisis serve as conveyors of information and mechanisms of commitment and socialization. They mitigate the uncertainty problem that prevails in prisoner??s dilemma settings such as trade. Economic international organizations increase the flow of information about the preferences and behaviors of its members. Non-economic organizations also have a role to play as social environments that encourage cooperation. Specialized international institutions devoted to trade, such as the WTO and preferential trade agreements (PTAs), not only provide monitoring and enforcement functions but also lock in commitments to liberal trade through legal obligations that make defections costly. We test our argument using a dataset of trade policies during the current economic crisis and of membership in international organizations. The paper finds strong support for the role of international institutions as commitment and socialization mechanisms in preventing the rise of protectionism.     

Examining the Impact of Ecological Contexts on Gender Disparity in Federal Sentencing

Gender disparity in sentencing outcomes has been well established in literature. Recent research has increasingly paid attention to social contexts within which judicial decision-making occurs. This study combines these two lines of research by dissecting the nature of gender disparity through ecological lenses. Using 2008–2010 federal sentencing data, we examine the roles of religious and political conservatism in affecting gender-based sentencing disparity. We find that religious and political conservatism reduces gender disparity, with the female discount dissipating in court communities with higher levels of religious and political conservatism. We also find that the conditioning effects of both religious conservatism and political conservatism on gender disparity further interact with race, with black female defendants more likely to be influenced by religious and political conservatism than their white counterparts. Overall, this study contributes to sentencing literature by demonstrating that gender disparity is deeply entrenched in the ecological contexts of court communities.     

The Direction of Violence Against Women Research and Evaluation

Although researchers have made numerous advances in the understanding of the nature, extent, and dynamics of violence against women (VAW), there is an ever-increasing need for data used in academic research and within policy decision-making to be collected via rigorous methodological designs to accurately measure the incidence and impact of VAW. What is now needed are research collaborations within an interdisciplinary research cluster that will expand understanding of the complex nature of VAW. The current article details an agenda or “call to action” to address deficiencies and advance VAW research, in addition to informing VAW intervention and prevention efforts.     

Different than the Sum of Its Parts: Examining the Unique Impacts of Immigrant Groups on Neighborhood Crime Rates

Objectives

Examining the immigration-crime nexus across neighborhoods in the Southern California metropolitan region, this study builds on existing literature by unpacking immigration and accounting for the rich diversity that exists between immigrant groups.

Methods

Using data from a variety of sources, we capture this diversity with three different approaches, operationalizing immigrant groups by similar racial/ethnic categories, areas or regions of the world that immigrants emigrate from, and where immigrants co-locate once they settle in the U.S. We also account for the heterogeneity of immigrant populations by constructing measures of immigrant heterogeneity based on each of these classifications. We compare these novel approaches with the standard approach, which combines immigrants together through a single measure of percent foreign born.

Results

The results reveal that considerable insights are gained by distinguishing between diverse groups of immigrants. In particular, we find that all three strategies explained neighborhood crime levels better than the traditional approach.

Conclusion

The findings underscore the necessity of disaggregating immigrant groups when exploring the immigration-crime relationship.

     

Limits to partnership working: developing relationship-based approaches with children and their families

Located within a context of widespread change social work professionals are required to navigate tensions between organisational imperatives and developing effective relationships with families. Achieving effective partnership working is premised on the development of relational ways of working where trust is formed through co-creation. The recent emergence of 'Fast-track' approaches in education and training reflects a shift away from developing skills in critical/analytical reflection, towards an employer-led approach that prioritises the need for 'ready practitioners'. Simultaneously there has been change in the family justice system, culminating in the Children and Families Act 2014 and the 26-week time frame for the completion of care cases. This paper explores current contradictions within social work practice. Pivotal is defining the role of social work within a contemporary English jurisdiction. Adopting deeper relational ways of working with families may help to define the boundaries of a profession that appears to have lost its identity. Rather than facing the prospect that the door is closed on the possibility of reclaiming practice that prioritises and values professional judgement and discretion, this paper reflects upon some positive examples of relational work with families by social workers within different sectors of practice.     

Inaccessible and Unknowable: Accretion and Uncertainty in Modern Criminal Law

Between May 1997 and August 2006 over 3,000 new crimes and offences entered the statute book expanding the criminal law exponentially and insinuating criminal liability into areas of everyday life previously untouched. This unremitting intensification of the criminal law where often quite random and unrelated provisions are embedded in huge, generic and virtually annual Criminal Justice Acts has made the law inaccessible and unknowable to the public, and uncertain to those charged with interpreting and applying it. This article examines the phenomenon of accretion in the criminal law within the last decade drawing on historico-legal contexts, jurisprudential theory (particularly the Rule of Law), and contemporary illustrations. It argues that uncontrolled legislative accretion and a bloated statute book may introduce dangerous levels of uncertainty into the law not only undermining its integrity but eroding the essential mutual respect between government and the governed which legitimises the authority of the criminal law. The political hothouse of spin-cycle government has sought to rely on the creation of new law as the panacea to all ills blurring the democratic boundary between citizen and government.

Can APB 2000 Be Used to Discern Sincerity of Effort in Unimpaired Subjects from Maximal Performance in Subjects with Shoulder Pain?

The automated pegboard (APB 2000), which has been found to objectively quantify motor performance, was used to differentiate maximal motor performance among subjects with shoulder pain, healthy unimpaired subjects performing normally and also while feigning shoulder pain. Six participants with shoulder pain and 15 healthy unimpaired individuals participated. Individuals with shoulder pain were tested on the APB 2000 using their affected upper extremity. Unimpaired participants were instructed to perform normally on the test with randomly selected upper extremity and to feign shoulder pain with the other upper extremity. The two tests for the unimpaired participants were conducted 1 week apart. There were significant differences in mean performance time for normal, patient, and feigned performance, with 80, 111, and 149 sec for the three groups respectively (p < 0.0005). There was also considerable overlap in the three distributions of performance times. These preliminary findings suggest that the APB 2000 is able to distinguish performance time between these three groups. Whether it can be used to distinguish between maximal performance and submaximal performance in individuals suspected of submaximal performance requires further study.     

Repeating the errors of our parents? Parental violence in men's family of origin and conflict management in dating couples

Within a social learning model, family-of-origin violence places men at risk for developing negative communication in their adult relationships. Thirty young men exposed to family-of-origin violence (exposed group) and 30 unexposed young men were videotaped discussing a conflict topic with their female dating partners. Relative to the unexposed group, the exposed men and women reported higher relationship aggression and during discussion showed more negative communication, were more domineering, and the men reported more negative affect. There were no differences between the groups on cognition or heart rate. The conflict management deficits and aggression evident in the exposed group suggest that these partners are at high risk for future relationship aggression and distress.     

Performance characteristics of the Cozart RapiScan Oral Fluid Drug Testing System for opiates in comparison to ELISA and GC/MS following controlled codeine administration

Oral fluid is an interesting alternative matrix for drug testing in many environments, including law enforcement, workplace drug testing, and drug treatment facilities. Performance characteristics of the FDA-cleared, qualitative, Cozart RapiScan Opiate Oral Fluid Drug Testing System (Opiate Cozart RapiScan System or Opiate CRS) were compared to the semi-quantitative Cozart Microplate EIA Opiate Oral Fluid Kit (Opiate ELISA) and to gas chromatography/mass spectrometry (GC/MS). The following oral fluid opiate cutoffs were evaluated: the GC/MS limit of quantification (LOQ) of 2.5 mg/l; 15 microg/l currently used for oral fluid testing in the United Kingdom (UK); 30 microg/l (Opiate CRS cutoff); and 40 microg/l, the proposed Substance Abuse and Mental Health Services Administration (SAMHSA) cutoff. Subjects provided informed consent to participate in this IRB-approved research and resided on the closed research ward throughout the study. Three oral codeine doses of 60 mg/70 kg were administered over a 7-day period. After a 3-week break, subjects received three doses of 120 mg/70 kg within 7 days. Oral fluid specimens (N = 1273) were analyzed for codeine (COD), norcodeine (NCOD), morphine (MOR) and normorphine (NMOR) by GC/MS with an LOQ of 2.5 microg/l for all analytes. MOR and NMOR were not detected in any sample; 26.5% of the specimens were positive for COD and 13.7% for NCOD. Opiate CRS uses a preset, qualitative cutoff of 10 microg/l; this is equivalent to 30 microg/l in undiluted oral fluid as the oral fluid collection process involves a 1:3 dilution with buffer. Sensitivity, specificity, and efficiency of Opiate CRS compared to Opiate ELISA were 98.6, 98.1, and 98.2% at a 30 microg/l cutoff and 99.0, 96.2, and 96.6% at a 40 microg/l cutoff. Compared to the much lower GC/MS LOQ of 2.5 microg/l, sensitivity, specificity and efficiency were 66.8, 99.3 and 90.7%. Increasing the GC/MS cutoff to the current UK level yielded performance characteristics of 81.5% (sensitivity), 99.3% (specificity), and 95.4% (efficiency). Using a GC/MS cutoff identical to the preset Opiate CRS cutoff yielded sensitivity, specificity, and efficiency of 88.5, 99.2, and 97.5%, respectively. At the proposed SAMSHA confirmation cutoff of 40 microg/l, sensitivity increased with little change in specificity and efficiency (91.3% sensitivity, 98.9% specificity, and 97.5% efficiency). Oral fluid is a suitable matrix for detecting drugs of abuse. Opiate CRS, with a 30 microg/l cutoff, is sufficiently sensitive, specific and efficient for oral fluid opiate analysis, performing similarly to Opiate ELISA at the same cutoff, and having performance characteristics >91% when compared to GC/MS at the proposed SAMHSA cutoff.