The enduring influence of electoral systems: investigating Green parties’ attention to local issues in parliament

Scholars argue that members of parliament (MPs) in first-past-the-post (FPTP) systems have stronger incentives to cater to their electoral district than those in proportional representation (PR) types. Yet, few studies have explored whether MPs in PR systems or MPs from small parties engage local issues in general. I build new theory and explore its support through a case study that compares Green party behaviour in an FPTP system (the UK) to a PR system (New Zealand). Results show that MPs focus on local issues in both systems, but the distribution of attention varies in ways consistent with differing electoral incentives.     

Associations of Parental and Peer Characteristics with Adolescents’ Social Dominance Orientation

Studies with adults of social dominance orientation (SDO), a preference for inequality among social groups, have found correlations with various prejudices and support for discriminatory practices. This study explores the construct among adolescents at an age when they are beginning to recognize the social groups in their environment, particularly adolescent crowds. The relationship of SDO and perceptions of parents’ responsiveness and demandingness were also investigated. Subjects were in grades 9–12 (N = 516, 53% female, 96% White). Mother’s and father’s responsiveness significantly predicted adolescent’s SDO scores, with greater perceived responsiveness associated with lower SDO. To analyze the multiple crowd memberships of the 76% belonging to more than one crowd, two-step cluster analysis was used to identify patterns, resulting in 8 clusters of distinct, heterogeneous composition. SDO differed significantly among males in different clusters, but not females. The importance of membership was positively associated with SDO among high-status crowds and negatively associated with SDO among the academic and normal crowds. The findings have implications for prejudices that may be developing in adolescence and indicate a need for further research into the social context of SDO and its development.     

Campaign allocations under probabilistic voting

We develop a probabilistic voting model where candidates compete by advertising in different media markets. Ads are viewed by everyone within a market and cannot be targeted to subgroups such as one candidate??s partisans. Candidates estimate the distribution of voter preference intensities in a market, and campaign ads then shift this distribution. Individuals with any intensity vote with some probability for each candidate. We derive comparative static implications of changes in a variety of factors on the advertising decisions of each candidate. Using campaign advertising data from 2002, we find these results to be consistent with actual campaign allocation behavior.     

Foot Patrol in Violent Crime Hot Spots: The Longitudinal Impact of Deterrence and Posttreatment Effects of Displacement

This study revisited the Philadelphia Foot Patrol Experiment and explored the longitudinal deterrent effects of foot patrol in violent crime hot spots using Sherman's (1990) concepts of initial and residual deterrence decay as a theoretical framework. It also explored whether the displacement uncovered during the initial evaluation decayed after the experiment ended. Multilevel growth curve models revealed that beats staffed for 22 weeks had a decaying deterrent effect during the course of the experiment, whereas those staffed for 12 weeks did not. None of the beats had residual deterrence effects relative to the control areas. The displacement uncovered had decayed during the 3 months after the experiment, and it is theoretically plausible that previously displaced offenders returned to the original target areas causing inverse displacement. These results are discussed in the context of Durlauf and Nagin's (2011) recent proposal that prison sentences should be shortened, mandatory minimum statutes repealed, and the cost savings generated by these policy changes shifted into policing budgets to convey more effectively the certainty of detection. It is concluded that if Durlauf and Nagin's proposal is to succeed, then more holistic policing strategies would likely be necessary. Foot patrol as a specific policing tactic seems to fit nicely into a variety of policing paradigms, and suggestions for incorporating them to move beyond strictly enforcement‐based responses are presented.     

The Art of Forgetting: imperialist amnesia and public secrecy

This article explores the implications of a phenomenon that, following Renato Rosaldo's influential discussion of ‘imperialist nostalgia’, I call ‘imperialist amnesia’: the fetishistic disavowal of the legacy of European colonisation within contemporary postcolonial societies. I describe the manifestation of this amnesia in discourses as diverse as academic scholarship, international development and travel writing. Observing the recurrence of imperialist amnesia in the face of persistent attempts to historicise postcoloniality, I propose that the disavowal of colonialism functions as what Michael Taussig calls a ‘public secret’—something commonly known but not generally acknowledged—helping to efface the grim realities of the colonial enterprise. Public secrecy by its nature defies most attempts at disclosure; hence efforts to publicise colonialism's contemporary influences may paradoxically reinforce their obfuscation by perpetuating the very imperialist amnesia they seek to dispel.     

Fatal acute selenium toxicity

Selenium is used widely in industry and as a dietary supplement. Reports of acute selenium toxicity are infrequent, however, and the relationship of toxicity to selenium concentrations in blood and tissues has not been established. We describe a patient who died eight days after ingesting selenious acid in the form of gun blueing. The patient's clinical course demonstrated many of the features of inorganic selenium toxicity described in animals; hypotension as a result of both vasodilation and decreased cardiac output, adult respiratory distress syndrome, severe myopathy which contributed to respiratory failure, and a garlicky odor to the breath. Four days after ingestion the serum selenium concentration was twenty times normal and urinary excretion seventy times normal. Postmortem tissue selenium concentrations were up to 40 times normal.