This research concentrates around the topic of the criminal exchange of child pornography material on the Internet. The existing scientific material on this criminal exchange lacks technical details that could help police detectives work more efficiently in child pornography cases. This paper specifies a new criminal exchange model of child pornography that describes (1) the current child porno...

During recent years, scholars have asked whether scientific discoveries should have implications for criminal law. Specifically, some argue that findings in genetics and neuroscience will or should alter our assumption that most adults are responsible for their conduct. Criminal law should rest on a proper understanding of human behavior, and, therefore, scholars should mine scientific explanat...

Criminal and deviant behavior is known to occur in all places, settings, and times. The Olympics, both_ Summer and ~inter, are not immune to deviant behavior. This paper focuses on the _spec1f1c types of d~v1ant and criminal acts arising out of the Olympic settings and the anomic factor~ tha_t possibly le~d t~ deviance in this particular arena. The way that athletes are confor~1sts_, innovators...

Neither punitive nor therapeutic approaches alone are effective at addressing the dual public health and public safety concerns associated with managing criminal behavior perpetrated by people who have psychiatric and substance use disorders. The optimal solution may instead require the integration of both criminal justice supervision and treatment. Using problem-solving courts (PSCs) as a mode...

1. Introduction: An agent-based model (ABM) is a model generated by defining the behavior of each component or agent of a system, rather than the macro-behavior of the system on the whole. Often these agents can be described with a few simple laws and are thus easier to describe mathematically. Such models can be very useful in analyzing complex emergent phenomena and they are often the most na...

There is little consensus on the effects of immigration on crime. One potential explanation for the conflicting evidence is heterogeneity across space and time in policies toward immigrants that affect their status in the community and their incentives to engage in illegal activity. In this paper, we take advantage of provisions of the Immigration Reform and Control Act of 1986 (IRCA), which gr...

Although data are inconclusive, popular perception has linked military combat, posttraumatic stress disorder (PTSD), and criminal behavior. This paper discusses the multifactorial elements of this association that include both conscious and unconscious parameters of psychologic functioning. Testimony on combat-related PTSD has been presented in the courtroom to support veterans' claims of not g...

Following brain lesions, previously normal patients sometimes exhibit criminal behavior. Although rare, these cases can lend unique insight into the neurobiological substrate of criminality. Here we present a systematic mapping of lesions with known temporal association to criminal behavior, identifying 17 lesion cases. The lesion sites were spatially heterogeneous, including the medial prefron...

We explored the extent to which prisoner sociodemographic variables (age, education, marital status, employment, and whether their parents were married or not) influenced offending in 64 randomly selected Brunei inmates, comprising both sexes. A quantitative field survey design ideal for the type of participants used in a prison context was employed to investigate the problem. Hierarchical mult...

Youth Depression and Future Criminal Behavior While the contemporaneous association between mental health problems and criminal behavior has been explored in the literature, the long-term consequences of such problems, depression in particular, have received much less attention. In this paper, we examine the effect of depression during adolescence on the probability of engaging in a number of c...