Multivariate analysis ('forensiometrics')--a new tool in forensic medicine. Differentiation between firearm-related homicides and suicides.

A forensiometric model to discriminate between homicidal and suicidal firearm-fatalities is presented. It is based on a survey of all 45 homicidal and 251 suicidal firearm-fatalities that were examined at the Department of Forensic Medicine in Stockholm, Sweden during the period 1983-92. The model used 15 variables to describe 19.8% of the variation in the data and its goodness of prediction, Q2, was 0.742. The variables ranked in falling order of covariation with homicide (i.e. correlation with or importance in the prediction of homicide) were: presence of other injuries than firearm-wounds, entrance wound in the front part of the chest except precordium, bullet path through clothes, entrance wound in upper extremity, female victim, entrance wound in abdomen, entrance wound in head except temples, central forehead and mouth, and entrance wound in back. The variables most correlated to suicide were: used firearm found close to victim's body, reported suicidal ideation, victim's age, presence of contact wound(s), male victim, presence of farewell letter and entrance wound in mouth. The model was thereafter validated on a test-set of 18 homicides and 84 suicides during 1993-95. All suicides and 16 homicides were classified by the model in agreement with the previous police and forensic medical examinations. Thus, the model's sensitivity to classify homicides is estimated to be 89% and its specificity 100%.     

Self-Determination After Kosovo

This article discusses the meaning of self-determination in its historical and contemporary contexts and examines the different options available for the accommodation of contested self-determination claims. Among these, the creation of a new state, arguably, is the most radical of options and one that has significant regional and global implications beyond the territory to which it is applied. Detailing these implications in relation to the case of Kosovo, we make a broader argument that, even if secession is one mechanism to resolve self-determination disputes, this does not do away with the need to continue exploring settlements short of secession as alternatives to changing established international boundaries.     

Are transformational and transactional types of leadership compatible? A two‐wave study of employee motivation

Transformational and transactional leadership strategies have become prominent in public administration research, but it is unclear whether they are compatible or whether they could undermine each other. We examine the combined and interactive effects of transformational and three types of transactional leadership (contingent verbal rewards, material rewards, and sanctions) on employee work motivation, conceptualized as work engagement and intrinsic motivation. Panel analyses using repeated measures of 385 leaders and 3,797 employees show that transformational leadership and contingent verbal rewards increased employee motivation. However, simultaneous use of contingent material rewards undermined the benefits of transformational leadership. Thus, the motivational potential of service‐ or community‐oriented visions was undercut when leaders also appealed to extrinsic material motives. This could help explain why financial incentives do not always have the expected benefits in public organizations. We therefore argue that research and practice should pay more attention to how different leadership strategies work in combination.     

Determinants of judicial efficiency: a survey

Court delay has been much lamented about the world over. Judicial efficiency is one important element in keeping it under control. This paper surveys the available evidence concerning the determinants of differences in judges’ output. It points out weaknesses in the literature and makes a number of proposals how these could be relieved.