The limits of individual control? Perceived officer power and probationer compliance

Interactions between correctional agents and the offenders they supervise are assumed to be highly contingent upon latent power dynamics. Yet, currently there is little research that differentiates the bases of power used by correctional personnel. The present study drew on a classic typology to examine the role of power in probation supervision. Perceptions of power and their impact on probationers' compliance were examined using data collected from self-report surveys and case files of 376 misdemeanor probationers. Although the results for perceived power were similar to those of prior research, the current study's findings largely did not support the expected relationship between bases of power and compliance with the conditions of probation. The theoretical and practical implications of these results are discussed.     

Effects of Perpetrator and Victim Gender on Negative Outcomes of Family Violence

Growing up in a violent home predisposes children to a host of behavioral and emotional difficulties. This study examined whether perpetrator and victim gender have an impact on depressive symptoms and aggressive behavior for victims of child physical abuse (CPA) and also with regard to witnessing interparental violence (IPV). This study also examined whether witnessing siblings being abused would elicit high levels of depressive symptoms and aggressive behavior. College students (n = 675) were assessed for both exposure to IPV and child physical abuse prior to age 18. Participants completed measures of depression and aggression. With regard to victims of CPA, participants victimized by both parents and those victimized by mothers only had significantly higher levels of aggression. For depressive symptoms, females having both parents as perpetrators or fathers only had significantly higher depressive symptoms. With regard to witnessing IPV, being abused by both parents was associated with endorsement of more aggression and depressive symptoms. With regard to witnessing sibling violence, the results were similar to those found for victims of CPA.

Production networks,economic integration and the services sector: Implications for regional trade agreements in southern Africa

Debate on an appropriate framework for economic integration in southern Africa has hitherto focused largely on matters relating to trade in final goods, with little analysis of the potential benefits of production sharing and fragmented trade, or of challenges related to the accompanying role of the services sector. The first goal of this article is thus to explore the possible benefits for the development of specialisation and trade expansion related to the international fragmentation of production, and whether such benefits may be better harnessed by southern African countries in a context of regional integration. Secondly, the critical role of the services sector in production-sharing arrangements leads to questions about developing country services sectors and regional versus multilateral services liberalisation. The article therefore considers the importance of the services sector in the fragmentation context, and the growing debates surrounding services aspects of developing country regional trade agreements. It is argued that while there may be a case for the promotion of production-sharing arrangements in regional trade agreements in southern Africa, key constraints that continue to hinder the region's trade and development agenda remain the conflicting rules of origin in economic arrangements with overlapping membership, and non-tariff barriers to trade, particularly intra-regional transport costs.     

Cultural dimensions of South African employees and internal organisational communication satisfaction

Abstract

This article aims to help communication practitioners know which cultural dimensions are associated with communication satisfaction. The meta-theoretical framework is the Excellence Theory of Public Relations and Communication Management (Dozier, Grunig and Grunig 1995, 35). The conceptual theoretical framework; cultural dimensions by Geert Hofstede (Hofstede and Hofstede 2005, 39) and communication satisfaction by Downs and Hazen (1977, 68) and Gray and Laidlaw (2004, 427) fit into the Excellence Theory of Public Relations and Communication Management. The research design was a quantitative survey with an online questionnaire as a data collection method distributed among a random sample. Validity was improved through pilot tests and the sampling technique. In terms of reliability this survey's scores sufficed as accurate and consistent, scoring above the acceptable score of 0.7 (Van Heerden 2001); 0.72 for national culture and 0.83 for communication satisfaction. Regression analysis was used to analyse the relationship between cultural dimensions (independent variables) and communication satisfaction (dependent variable). The findings clearly showed that national cultural dimensions have significant relationships with communication satisfaction. The implication was that internal communication practitioners could now be informed about the dynamics of the interaction between the cultural dimensions prevalent amongst South African employees and internal organisational communication satisfaction.     

Investigations Into Age‐related Changes in the Human Mandible,

While changes in mandibular shape over time are not widely recognized by skeletal biologists, mandibular remodeling and associated changes in gross morphology may result from a number of causes related to mechanical stress such as antemortem tooth loss, changes in bite force, or alterations of masticatory performance. This study investigated the relationship between age‐related changes and antemortem tooth loss in adult humans via dry bone measurements. This study examined 10 standard mandibular measurements as well as individual antemortem tooth loss scores using the Eichner Index from a total of 319 female and male individuals with ages ranging from 16 to 99 years. Results indicate that few mandibular measurements exhibited age‐related changes, and most were affected by antemortem tooth loss.     

Rethinking Property Law modules: putting theory into practice

Property Law modules have a number of deficiencies at present. This article outlines the problems associated with Property Law modules, including the perception that Property Law is a difficult and boring module to study; overemphasis on the historical background of real property; lack of contextualisation; fragmentation of interests in real property; difficulties due to crossovers with other subjects; problems with resources; and issues concerning assessment. These problems should be remedied so that students can enjoy their study of Property Law and gain valuable skills that will enhance their employability. Moreover, given the recommendations contained in the LETR Final Report and recent proposals for changes to legal education from the SRA, this article provides a timely review of one of the Foundations of Legal Knowledge subjects. Accordingly, this article will make several recommendations in order to address the problems identified with Property Law.     

Teaching company law to business students: an effective framework

Business students learning company law face a number of unique challenges. Therefore, instructors who teach company law to business students must carefully consider how their courses will meet these unique needs. This article will reflect on the challenges faced by business students studying company law before going on to consider how these challenges can be overcome. This work emphasises the importance of focusing on the learning outcomes of business students undertaking company law and the need for the module to be structured in order to meet the learning outcomes that provide business students with an understanding of the key principles relating to company law and its role and influence on business decision-making. Recommendations in relation to engaging business students with company law will also be provided.     

Development of a real-time PCR assay to control the illegal trade of meat from protected capercaillie species (Tetrao urogallus)

A rapid and highly species-specific real-time polymerase chain reaction (PCR) assay has been developed for the detection of capercaillie DNA (Tetrao urogallus) in meat and meat mixtures. The method combines the use of capercaillie-specific primers, that amplify a 142bp fragment of the mitochondrial 12S rRNA gene, and a positive control primer pair that amplifies a 141bp fragment of the nuclear 18S rRNA gene from eukaryotic DNA. SYBR(?) Green dye or TaqMan(?) fluorogenic probes were used to monitor the amplification of the target genes. Results obtained with the use of TaqMan(?) probes as detection platform increased the specificity of the real-time PCR assay in comparison with the results obtained using SYBR(?) Green. The proposed real-time PCR assay represents a rapid and straightforward method for the accurate identification of capercaillie that could be used by law enforcement agencies as a tool for the control of poaching and illegal trade of meat from this protected species.