Rational Choice and Politics

The rational-choice approach brings scientific deductive methods to bear on politics. Appropriate methods are derived from physics, when actors interact probabilistically but non-rationally, and from game theory when they interact rationally. Collective action problems occur in the provision of public goods. As policies are themselves public goods, this leads to the game-theoretic analysis of voting, bureaucracy and lobbies. It is inconsistent to believe that economic actors are basically self-interested but that political actors are not. Rather, one should treat people as equally (not necessarily wholly) self-interested in each sphere. The paradoxes of social choice are then shown to have important implications for political science.     

Post-mortem human reproduction: legal and other regulatory issues

Increasingly women are seeking to establish pregnancies using sperm retrieved from their dead or dying partners. This raises a number of issues of a broad nature, but is also of significance in terms of the relationship between regulatory mechanisms and private choices. This article reviews this relationship with specific reference to the United Kingdom position, but also taking account of case law and regulation in Australia, particularly in the State of Victoria.     

Advancing police use of force research and practice: urgent issues and prospects

Leading police scholars and practitioners were asked to reflect on the most urgent issues that need to be addressed on the topic of use of force. Four themes emerged from their contributions: use of force and de-escalation training needs to improve and be evaluated; new ways of conceptualizing use of force encounters and better use of force response models need to be developed; the inequitable application of force, and how to remediate biases, needs to be more fully understood; and misconceptions about police use of force need to be identified and corrected. The highlighted topics serve as an agenda for future research. Such research should provide greater insight into when, where, and why force is used by police officers, and how it can be applied appropriately. If implemented, the practical recommendations included in the contributions should have a positive impact on police performance, public trust and confidence in the police, and citizen and officer safety.     

Trauma Characteristics and Posttraumatic Stress Disorder among Adolescent Survivors of Childhood Sexual Abuse

This study examined the relationship between the characteristics of childhood sexual abuse (CSA) and the severity of consequent posttraumatic stress disorder (PTSD), depression, suicidal ideation, and substance use in a sample of 83 female adolescents aged 13–18 years seeking treatment for PTSD. Nearly two-thirds of the sample (60.7 %, n?=?51) reported the perpetrator of the CSA was a relative. A large portion (40.5 %, n?=?34) of the sample reported being victimized once, while almost a quarter of the sample reported chronic victimization (23.8 %, n?=?20). PTSD and depression scores were in the clinical range, whereas reported levels of suicidal ideation and substance use were low. The frequency of victimizations was associated with suicidal ideation. Contrary to expectation, CSA characteristics including trauma type, perpetrator relationship, and duration of abuse were unrelated to PTSD severity, depressive symptoms, or substance abuse.