Adolescent deviation and age

Traditional theories of delinquency causation generally fail to consider delinquency in the context of norms and age-role transitions peculiar to adolescence. Hence, in this study, an age-based theory of delinquency causation is developed, which assumes the importance of norms and roles specific to adolescence. This theory draws upon the assumption that socialization is recurrent, in contrast to the premises regarding socialization which underlie traditional theories of adolescent deviance. The recurrent model of socialization and that assumed by traditional theorists are discussed, and their implications for the causes of delinquent behavior are examined. Some effort is made to show that the recurrent model of socialization suggests an anomie of age as the basis for delinquent acts. It is suggested that this age-based anomie stems from conditions of normlessness associated with certain role transitions in adolescence and the pacing of these transitions. Further, it is suggested that certain groups are especially prone to an anomic age transition. The role transitions most likely to be subject to such anomic conditions and the adolescent subgroups most prone to experience anomie as a result of the pacing of their age-role transitions are identified.Received her Ph.D. from the University of Chicago in 1979. Major interests are deviant behavior, drugs, juvenile delinquency.     

Rape-myth congruent beliefs in women resulting from exposure to violent pornography: effects of alcohol and sexual arousal

Previous research findings indicate that women suffer a variety of detrimental effects from exposure to violent pornography. This study used an experimental paradigm to examine the effects of a moderate alcohol dose and alcohol expectancies on women's acute reactions to a violent pornographic stimulus. A community sample of female social drinkers (N = 134) read an eroticized rape depiction after completing an alcohol administration protocol. As predicted, intoxicated participants were less likely to label the depicted events as rape than their sober counterparts. A path analytic model illustrated that participants' self-reported sexual arousal to the stimulus, as influenced by alcohol consumption and expectancies, resulted in increased rape myth congruent perceptions of the victim and decreased labeling of the incident as rape. Findings suggest that acute alcohol intoxication during violent pornography exposure may ultimately result in women developing more calloused attitudes toward rape and rape victims.     

Lost in Translation: A Multi‐Level Case Study of the Metamorphosis of Meanings and Action in Public Sector Organizational Innovation

This paper explores the early implementation of an organizational innovation in the UK National Health Service (NHS) – Treatment Centres (TCs) – designed to dramatically reduce waiting lists for elective care. The paper draws on case studies of 8 TCs (each at varying stages of their development) and aims to explore how meanings about TCs are created and evolve, and how these meanings impact upon the development of the organizational innovation. Research on organizational meanings needs to take greater account of the fact that modern organizations like the NHS are complex multi‐level phenomena, comprising layers of interlacing networks. To understand the pace, direction and impact of organizational innovation and change we need to study the interconnections between meanings across different organizational levels. The data presented in this paper show how the apparently simple, relatively unformed, concept of a TC framed by central government is translated and transmuted by subsequent layers in the health service administration, and by players in local health economies, and, ultimately, in the TCs themselves, picking up new rationales, meanings and significance as it goes along. The developmental histories of TCs reveal a range of significant re‐workings of macro policy with the result that there is considerable diversity and variation between local TC schemes. The picture is of important disconnections between meanings, that in many ways mirror Weick's (1976) ’loosely coupled systems’. The emergent meanings and the direction of micro‐level development of TCs appear more strongly determined by interactions within the local TC environment, notably between what we identify as groups of ’idealists’, ’pragmatists’, ’opportunists’ and ’sceptics’ than by the framing (Goffman 1974) provided by macro and meso organizational levels. While this illustrates the limitations of top down and policy‐driven attempts at change, and highlights the crucial importance of the front‐line local ’micro‐systems’ (Donaldson and Mohr 2000) in the overall scheme of implementing organizational innovations, the space or headroom provided by frames at the macro and meso levels can enable local change, albeit at variable speed and with uncertain outcomes.     

Preimplantation genetic diagnosis: current and future perspectives

Over the last 30 years prenatal diagnosis has been available to couples at genetic risk to determine the genetic health of a naturally conceived pregnancy. Prenatal diagnosis involves fetal cell sampling either by chorionic villous sampling at 10-12 weeks or by amniocentesis at 12-15 weeks gestation and testing for genetic disease. If the fetus is affected, termination of pregnancy is a difficult and emotional issue for the couple. The advent of assisted reproductive technologies (ARTs) and more recently preimplantation genetic diagnosis (PGD) now provides an alternative reproductive option that allows couples to commence a pregnancy knowing that their baby will not be affected with the indicated genetic condition. This article explores the option of PGD, its clinical application now and into the future and the current status of regulation and legislation. With recent changes to national legislation, scientists now have the opportunity to access affected PGD embryos donated by patients to establish disease-specific stem cells that may be useful models of human disease and a means to develop more effective therapies for treatment.     

Identification of traumatic injury in burned cranial bone: an experimental approach.

Interpreting patterns of injury in victims of fire-related deaths poses challenges for forensic investigators. Determining manner of death (accident, suicide or homicide) using charred remains is compounded by the thermal distortion and fragmentation of soft and skeletal tissues. Heat degrades thin cranial structures and obscures the characteristic signatures of perimortem ballistic, blunt, and sharp force trauma in bone, making differentiation from thermal trauma difficult. This study documents the survivability and features of traumatic injury through all stages of burning for soft tissue reduction and organic degradation of cranial bone. Forty cadaver heads were burned in environments simulating forensic fires. Progression of thermal degradation was photographically documented throughout the destructive stages for soft tissues and bone to establish expected burn sequence patterns for the head. In addition to testing intact vaults, a percentage were selectively traumatized to introduce the variables of soft tissue disruption, fractures, impact marks, and incisions throughout the cremation process. Skeletal materials were recovered, reconstructed, and correlated with photographs to discern burn patterns and survivability of traumatic features. This study produced two important results: (1) Identification of preexistent trauma is possible in reconstructed burned cranial bone. Signatures of ballistic (internal and external bevel, secondary fractures), blunt force (impact site, radiating fractures), and sharp force (incisions, stabs, sectioning) survive the cremation process. (2) In non-traumatized specimens, the skull does not explode from steam pressure but does fragment as a result of external forces (collapsed debris, extinguishment methods) and handling. The features of both results are sequentially described throughout the progression of thermal destruction.     

Calculating likelihood ratios for a mixed DNA profile when a contribution from a genetic relative of a suspect is proposed

This technical note describes a practical method for evaluating evidence in the case of a two person conditioned DNA mixture where the defence proposition is that the unknown contributor is genetically related to the suspect. A conditioned mixture is one where the presence of DNA from one of two individuals is accepted by both prosecution and defence. A typical example would be a vaginal swab in an alleged rape case, where the presence of the complainant's DNA would be expected and samples have been taken from the complainant and a suspect. Much has been written about the interpretation of such mixtures and the calculation of the conditional genotype probabilities that must be carried out. In general, such treatments assume that the unknown contributor, under the defence proposition, is unrelated to the known individuals. In this paper, we consider the case where the defence proposition is that the unknown contributor is genetically related to the suspect. We describe a method, incorporating a flow chart and reference tables that facilitate manual calculations of the likelihood ratio for several postulated genetic relationships.