On the Consequences of Retaining the General Validity of Locality in Physical Theory

The empirical validity of the locality (LOC) principle of relativity is used to argue in favour of a local hidden variable theory (HVT) for individual quantum processes. It is shown that such a HVT may reproduce the statistical predictions of quantum mechanics (QM), provided the reproducibility of initial hidden variable states is limited. This means that in a HVT limits should be set to the validity of the notion of counterfactual definiteness (CFD). This is supported by the empirical evidence that past, present, and future are basically distinct. Our argumentation is contrasted with a recent one by Stapp resulting in the opposite conclusion, i.e. nonlocality or the existence of faster-than-light influences. We argue that Stapp's argumentation still depends in an implicit, but crucial, way on both the notions of hidden variables and of CFD. In addition, some implications of our results for the debate between Bohr and Einstein, Podolsky and Rosen are discussed.Comment: revtex, 11 page

The effectiveness of neighborhood watch

Background: Neighborhood watch (also known as block watch, apartment watch, home watch and community watch) grew out of a movement in the US during the late 1960s that promoted greater involvement of citizens in the prevention of crime. Since then, interest in neighborhood watch has grown considerably and recent estimates suggest that over a quarter of the UK population and over forty per cent of the US population live in areas covered by neighborhood watch schemes. Objectives: The primary aim of this review is to assess the effectiveness of neighborhood watch in reducing crime

Victims’ perceptions of the police response as a predictor of victim cooperation in the Netherlands: a prospective analysis

The current study prospectively explores whether crime victims’ willingness to cooperate with the police is predicted by victims’ perceptions of police officers’ behaviour with regard to their case through their perceptions of police legitimacy. Structural equation modelling was used to examine the interrelationships between the study variables while controlling for baseline values among a sample of 201 crime victims in the Netherlands. Results indicate that victims’ perceptions of procedural justice and police performance were predictive of both indicators of perceived police legitimacy (i.e. obligation to obey the law and trust in the police). Moreover, victims’ willingness to cooperate with the police was indirectly predicted by victims’ perceptions of procedural justice and police performance, through their perceptions of obligation to obey the law. These findings suggest that police officers may play an important role in stimulating victims’ willingness to cooperate with the police by treating victims fairly and by taking investigative actions to solve the crime.Criminal Justice: Legitimacy, accountability, and effectivit