Competency-based education: An alternative for criminal justice education?

Over the last several years, criminal justice education In the United States has increased dramatically. Much of this growth has been in response to the needs of an evolving criminal justice field. However, there is some concern among professionals that the criminal justice system needs to be impacted more directly, and that institutions of higher learning need to be impetus for this change. To complete this task, curricula in higher education programs need to become more relevant to the needs of the system, while not ignoring the student of the educational system. This article examines the use of competency-based education (CBE) as a model that will serve the criminal justice student of today and the criminal justice system of tomorrow.     

Myths of the insanity defense: Inherent and procedural obstacles

Often societies perceptions can be shaped by the media not only by what it reports but by how it is reported. This article discusses the impact that the American media has had on the social perception that the insanity defense is too often successfully used to avoid legal and criminal culpability. Many of the procedural obstacles associated with the assertion of an insanity defense are poorly understood or ignored. The article further address some of the less attractive characteristics associated with the assertion of the insanity defense that are not procedurally founded but nonetheless serve as an impediment the wide spread use of the defense. In conclusion the insanity defense is submitted as an unavoidable necessary evil in a civilized society that incarcerates its criminals.     

The Four Horsemen of the Apocalypse: Understanding Human Security

Since the end of the Cold War, security studies have broadened to take into account a wide range of non‐military threats ranging from poverty to environmental concerns rather than just national defence. Security scholars, backed by international organizations and a growing number of national governments, have developed the concept of ‘human security’, focusing on the welfare of ordinary people against a broad range of threats. This has aroused vigorous debate. The first part of this article proposes an analytical model of human security. The second part argues that it is important to measure how ordinary people perceive risks, moving beyond state‐centric notions of human security. New evidence is examined that draws upon survey items specially designed to monitor perceptions of human security, included for the first time in the sixth wave of the World Values Survey (WVS), with fieldwork conducted in 2010–12. The third part demonstrates that people distinguish three dimensions – national, community and personal security – and then explores some structural determinants driving these perceptions. The fourth part discusses why perceptions of human security matter, particularly for explaining cultural values and value change around the world. The conclusion argues that the shift from a narrow focus on military security toward the broader concept of human security is a natural response to the changing challenges facing developed societies, in which the cost‐benefit ratio concerning war has become negative and cultural changes have made war less acceptable. In this setting, valid measures of perceptions of human security have become essential, both to understand the determinants of the concept among ordinary people and to analyze their consequences.     

Fingermark detection on non-porous and semi-porous surfaces using YVO4:Er,Yb luminescent upconverting particles

This article describes the use of an anti-Stokes luminescent material (upconverter), yttrium vanadate doped with ytterbium and erbium (YVO(4):Er,Yb), for the development of latent fingermarks on a range of non-porous surfaces. Anti-Stokes luminescent materials emit light at shorter wavelengths than the excitation wavelength. This property is unusual in both natural and artificial materials commonly found as exhibits in forensic science casework. As a result, fingermark detection techniques based on anti-Stokes luminescence are potentially extremely sensitive and selective. Latent fingermarks on non-luminescent and inherently luminescent substrates, including Australian polymer banknotes (a well-known 'difficult' surface), were developed with YVO(4):Er,Yb by dry powder and wet powder techniques. The effectiveness of YVO(4):Er,Yb for fingermark detection was compared with that of cyanoacrylate fuming and of sodium yttrium tetrafluoride doped with ytterbium and erbium (NaYF(4):Er,Yb). The results illustrate some benefit of luminescent up-converting phosphors over traditional luminescence techniques for the detection of latent fingermarks.     

Significantly increased detection rate of drugs of abuse in urine following the introduction of new German driving licence re-granting guidelines

In this paper we present the first assessment of the new German driving licence re-granting medical and psychological assessment (MPA) guidelines by comparing over 3500 urine samples tested under the old MPA cut-offs to over 5000 samples tested under the new MPA cut-offs. Since the enzyme multiplied immunoassay technique (EMIT) technology used previously was not sensitive enough to screen for drugs at such low concentrations, as suggested by the new MPA guidelines, enzyme-linked immunosorbent assay (ELISA) screening kits were used to screen for the drugs of abuse at the new MPA cut-offs. The above comparison revealed significantly increased detection rates of drug use or exposure during the rehabilitation period as follows: 1.61, 2.33, 3.33, and 7 times higher for 11-nor-delta-9-tetrahydrocannabinol-9-carboxylic acid (THC-COOH), morphine, benzoylecgonine and amphetamine respectively. The present MPA guidelines seem to be more effective to detect non-abstinence from drugs of abuse and hence to detecting drivers who do not yet fulfil the MPA requirements to regain their revoked driving licence.     

Spousal Rejection as a Risk Factor for Parental Rejection of Children

Limited information is available about the international generalizability of the common conclusion that marital discord tends to be associated with problematic parenting. Pakistan is a sociocultural context known for a high frequency of marital distress. Accordingly, this study draws from a sample of 270 Pakistani families with children between the ages of 9 to 13 years (M?=?11.21 years). In this study we explore the question: Are Pakistani children’s perceptions of maternal and/or paternal rejection related to their parents’ perceptions of spousal rejection? Results of a hierarchical multiple regression analyses showed that wives’ perceptions of husbands’ rejection predicted children’s perceptions of maternal rejection, as well as—but to a significantly lesser extent—children’s perceptions of paternal rejection. Similarly, husbands’ perceptions of wives’ rejection predicted children’s perceptions of paternal rejection, as well as—but to a significantly lesser extent—children’s perceptions of maternal rejection. Results of this research, along with the slim body of prior international research, suggests that the concept of “spillover effect” used to explain the association between spousal rejection and parental rejection may have widespread international applicability.