From alcohol to liquid ecstasy (GHB)--a survey of old and modern knockout agents. Part 3: gamma-hydroxybutyric acid ("liquid ecstasy")

Currently, gamma-hydroxybutyric acid (GHB/"liquid ecstasy") is frequently abused as a knockout substance. Its detection and the interpretation of the results present numerous problems which are illustrated by case reports. In this context, hair analysis and the increasing significance of gamma-butyrolactone (GBL) are also discussed.     

Operations Psychology: The Singapore Police Experience

The field of operations psychology has predominantly been concerned with supporting military operations. However, with the evolving role of policing from traditional patrolling roles to major planned security operations, operations psychology is gaining importance in enhancing police deployments and crisis management operations. This paper documents the Singapore Police’s experience with using operations psychology in major operations and proposes an Operations Psychology Framework to think about the possible operations psychology contributions in enhancing major police operations.     

When Weak Groups are Strong: How Low Cohesion Groups Allow Individuals to Act According to Their Personal Absence Tolerance Norms

The study described in this article took place in a commercial production organization and a non-profit social welfare organization (N = 377 and N = 582, respectively). The study investigates how group cohesiveness and absence tolerance separately and in tandem are related to company registered absenteeism rates. As predicted, results support the hypotheses that absence tolerance is positively related with absenteeism and interacts with low group cohesion to result in absenteeism. Contrasting earlier studies that found highly cohesive groups to interact with absence tolerance, results of this study are the first to show that low group cohesiveness interacts significantly with absence tolerance. That is, low cohesive groups counterintuitively are related to the lowest levels of voluntary sickness absence together with intolerant views toward absence. This interaction effect is found independently in two different organizations.     

Economic voting in Hungary, 1998–2008

This study investigates retrospective voting and issue voting, and their change over time in a transitioning country. Sociotropic, as well as egocentric economic evaluations, and policy issues of parties are expected to play an increasing role in party preferences of citizens over time. Data consist of 41 Hungarian cross-sectional surveys, between 1998 and 2008. Results of conditional logistic regression models reveal that voters reward incumbent parties when they see improvements in their personal or the national economic situation, and punish them if the economy deteriorates. Distance from a given party on the left–right scale also decreases the chance of voting for that party. Voting behavior is changing during transition. The evaluations of the national economy and personal situation have an increasing impact on party preferences over time. We found educational heterogeneity in the extent of economic voting.     

Gait analysis after intake of increasing amounts of alcohol

The ability to walk after intake of increasing amounts of alcohol was studied. Sixteen normal persons were tested on a computer-assisted treadmill. Ataxia or unsteadiness of gait was found to decrease during a blood alcohol concentration (BAC) of less than 0.4 mg/ml. Stride length was found to increase by increasing BAC.     

Human rights and development: the case of local government transformation in South Africa

Local governments throughout the world are assuming a more important role in economic development of their communities as an increasing number of governments begin to decentralise powers and functions. As these lower levels of government seek sustainable local economic development (LED) strategies the human rights approach towards development becomes pertinent as globalisation accelerates. This article proposes an emphasis on socio‐economic rights as the basis for sustainable LED in developing countries. The article is based on the experience of South African local government in the period after 1994, leading up to the first democratic local government elections on 5 December 2000. Proceeding from the view that the promotion of human rights is necessary for the promotion of economic development, the article critically assesses the role of local government in the promotion of LED through a rights‐based approach. It is argued that the identification in the South African Constitution of local government with basic service provision (recently emphasised by a Constitutional court judgement) will place socio‐economic rights at the centre of LED strategies in South Africa. It is argued that this is indeed the most appropriate cornerstone of LED in South Africa. However, the transformation process that leads the country towards its progressive Constitution needs to be maintained and this article identifies five broad areas for transformation that may still be needed to entrench an adequate human rights culture within the sphere of local governance. Copyright © 2007 John Wiley & Sons, Ltd.     

Demobilization of combatants after civil wars in Africa and their reintegration into civilian life

In the past few years, several countries in Sub-Saharan Africa conducted large scale demobilizations. These are positive signs and create opportunities for sustainable peace and human development. However, demobilization appears to be a complex process. It is closely linked to security issues; and the impact of demobilization depends largely on whether the ex-combatants are able to reintegrate. Demobilized soldiers and guerrilla fighters have usually great difficulties re-establishing themselves in civilian life. Frustrated ex-combatants may jeopardize the peace and development process. This paper identifies on the bases of the recent experiences some of the risks that are involved in demobilization and several conditions that have to be met in order for demobilization to attain a lasting positive impact on peace and human development in Africa.     

“Journalism ideology” and its influence on the producers of Radio Sonder Grense radio current affairs

In the same way that people can have a political or a personal ideology, their professional identities and how they practise a craft or an occupation may be influenced by what can be labelled as a “professional ideology”. Through conducting interviews with the producers of the South African Broadcasting Corporation (SABC) Afrikaans radio programmes Monitor, Spektrum and Naweek-Aktueel, this article reports on research which showed that there is indeed such a thing as a “journalism ideology”. The interviews focused on how “internal influences” – such as a journalist's background and training, newsroom routines – and “external influences” – such as the audience – influenced the decisions they made in choosing news stories and producing content. This “journalism ideology” influences the producers and in turn the news content of these current affairs programmes that are listened to daily by almost two million listeners. The conclusion drawn from the study is that, although the participants’ “journalism ideology” largely determines the news stories for their programmes, structural forces, newsroom routines and organisational constraints often dictate their actions. Finally, although all the participants saw themselves as “watchdogs of democracy”, internal pressures within the SABC could endanger that role.