The organizational justice effect among criminal justice employees: A meta-analysis*

Organizational justice has been shown to be an important predictor of criminal justice employees’ work-related perceptions, attitudes, and behaviors. In this study, we take stock of the organizational justice effect on criminal justice employees’ work outcomes by subjecting the literature to a meta-analysis. Multilevel modeling based on 1,924 effect size estimates drawn from 143 studies (95 independent data sets) was used to establish the empirical status of the organizational justice effect. The results indicate a sizeable relationship between organizational justice and justice system employee work outcomes (Mz = .256, CI = [.230, .283]). The findings also demonstrate that the organizational justice effect size varies slightly across several methodological variations. Specifically, the organizational justice effect size is larger when the concept is measured with scales that contain survey items tapping into all four dimensions of justice. Also, we found that outcome type, presence of confounding mechanisms, research design, and sample characteristics moderate the justice effect. We conclude that organizational justice theory is a useful framework for developing a more theoretically informed understanding of justice system employees’ work outcomes. We discuss the theoretical implications of the meta-analytic findings and avenues for future research based on the results.     

Egypt versus Ethiopia: The Conflict over the Nile Metastasizes

Egypt and Ethiopia continue to oppose one another over the allocation of the waters of the Nile River basin, despite a succession of provisional multilateral agreements. Officials in Cairo insist that Egypt be guaranteed its “historic rights” to two-thirds of the river’s flow, while their counterparts in Addis Ababa demand an “equitable” distribution of water among all of the riparian countries. More important, Sudan’s shift in alignment from Egypt to Ethiopia has injected new tension into the dispute, and the sustained involvement of South Sudan, Kenya, Uganda and Eritrea heightens the likelihood that periodic crises will escalate into armed confrontations. Consequently, existing studies that offer sanguine assessments of the potential for a compromise settlement fail to address the key dynamics that drive the conflict.     

Contrast Enhancement of Bite Mark Images Using the Grayscale Mixer in ACR in Photoshop®

Enhanced images may improve bite mark edge definition, assisting forensic analysis. Current contrast enhancement involves color extraction, viewing layered images by channel. A novel technique, producing a single enhanced image using the grayscale mix panel within Adobe Camera Raw^®, has been developed and assessed here, allowing adjustments of multiple color channels simultaneously. Stage 1 measured RGB values in 72 versions of a color chart image; eight sliders in Photoshop^® were adjusted at 25% intervals, all corresponding colors affected. Stage 2 used a bite mark image, and found only red, orange, and yellow sliders had discernable effects. Stage 3 assessed modality preference between color, grayscale, and enhanced images; on average, the 22 survey participants chose the enhanced image as better defined for nine out of 10 bite marks. The study has shown potential benefits for this new technique. However, further research is needed before use in the analysis of bite marks.     

Travel visas

This paper examines travel visa restrictions in 188 countries. We measure travel visa requirements (1)?facing foreign visitors into a given country and (2)?facing citizens of a given nation traveling abroad. Our analysis shows that countries are more likely to impose visas on foreign visitors when they are large, but less likely when they are rich and economically free. Citizens from richer and more populous countries face fewer travel visa requirements when traveling abroad. Countries are less likely to impose visa requirements on similar nations.     

Interpersonal Problems as a Mediator between Attachment and Intimate Partner Violence

Although attachment and interpersonal problems are associated with intimate partner violence (IPV), their interrelationship in predicting IPV has not been examined. The present study examined whether hostile dominant interpersonal problems (i.e., domineering, vindictive, and intrusive) mediate the relationship between attachment (anxious and avoidant) and IPV (violence severity and psychological aggression) in a sample 100 partner violent men. Several meditational analyses were conducted based on Baron and Kenny’s (1986) model for mediation, including the bootstrap analysis of the sampling distribution of the indirect effect. Significant results indicated that (a) hostile dominant interpersonal problems mediated the relationship between avoidant attachment and violence severity, and (b) hostile dominant interpersonal problems mediated the relationship between avoidant attachment and psychological aggression. Hostile dominant interpersonal problems did not mediate the relationship between anxious attachment and violence severity or psychological aggression. Implications of the findings for the treatment of IPV are discussed.     

Telecommunications regulation: Creating order & opportunity in UK digital terrestrial television Whitespace

This paper considers how the UK Regulator, in collaboration with stakeholders, is attempting to create a new market opportunity for advanced networked services using interleaved Digital Terrestrial Television (DTTV) Whitespace, that is, valuable spectrum released and reorganised post the digital switchover. It discusses inter alia a key issue, which is how the Regulator will balance the technical requirements needed to create a commercially viable network, against his competing obligation under the Communications Act 2003 to maintain order and avoid interference to DTTV and Programme Making & Special Event (PMSE) users. Particular consideration is given to the outcome of field trials and areas of forward risk for the Regulator.