Female impulsive aggression: A sleep research perspective

The rate of violent crimes among girls and women appears to be increasing. One in every five female prisoners has been reported to have antisocial personality disorder. However, it has been quite unclear whether the impulsive, aggressive behaviour among women is affected by the same biological mechanisms as among men. Psychiatric sleep research has attempted to identify diagnostically sensitive and specific sleep patterns associated with particular disorders. Most psychiatric disorders are typically characterized by a severe sleep disturbance associated with decreased amounts of slow wave sleep (SWS), the physiologically significant, refreshing part of sleep. Among men with antisocial behaviour with severe aggression, on the contrary, increased SWS has been reported, reflecting either specific brain pathology or a delay in the normal development of human sleep patterns. In our preliminary study among medication-free, detoxified female homicidal offenders with antisocial personality disorder, the same profound abnormality in sleep architecture was found. From the perspective of sleep research, the biological correlates of severe impulsive aggression seem to share similar features in both sexes.     

JUDICIAL DECISIONS IN FAMILY RELATIONS IN POLAND

At a time of sweeping political, economic, and social changes in Eastern Europe, the family courts in Poland are under threat. This article traces their development and unique approach to family law and outlines the proposals for change in the Polish court system.     

The changing role of multinational corporations

The multinational corporations’ (MNCs) environment and their international eminence have recently been threatened because of the turbulent international arena, the unlimited scope of information which they have to consider in their decision-making , and the accusations that they are a jeopardy to the political and economic independence of their host countries. Thus, they have to adopt a new strategy which is in contrast to the past where they were identified as the primary operators in their host environment and that they controlled to a great extent the political, economic and social environment in which they functioned.     

Is schizoid personality a forerunner of homicidal or suicidal behavior?: a case study

The authors believe that a relationship exists between schizoid personality disorder and violent acts. The following case study is presented to contemplate such a possible relationship. There is a paucity of research on this topic. The authors suggest that further research closely examine the relationship between violent behavior and those character traits associated with schizoid personality disorder. If such a relationship is found, these character traits could be integrated with other risk factors known to predict violence.     

Party Size and Portfolio Payoffs: The Proportional Allocation of Ministerial Posts in Coalition Governments

Over 30 years ago, Eric Browne and Mark Franklin demonstrated that parties in a coalition tend to receive portfolio payoffs in almost perfect proportionality to their seat share. Even though this result has been confirmed in several studies, few researchers have asked what the underlying mechanism is that explains why parties receive a proportional payoff. The aim of this paper is to investigate the causal mechanism linking party size and portfolio payoffs. To fulfil this aim, a small-n analysis is performed. By analysing the predictions from a statistical analysis of all post-war coalition governments in 14 Western European countries, two predicted cases are selected, the coalitions that formed after the 1976 Swedish election and the 1994 German election. In these case studies two hypotheses are evaluated: that the proportional distribution of ministerial posts is the result of a social norm, and that parties obtain payoffs according to their bargaining strength. The results give no support to the social norm hypothesis. Instead, it is suggested that proportionality serves as a bargaining convention for the actors involved, thus rendering proportional payoffs more likely.