Examination of Hacking and Blunt Force Skeletal Trauma

Hacking trauma is prevalent in forensic cases involving genocide and dismemberment, but research into the identification of this type of trauma is lacking. The present study examines characteristics of hacking and blunt force skeletal trauma in order to determine if there is a point at which blunt force trauma becomes distinguishable from hacking trauma. Ten implements with a range of blade angles (i.e., the striking surface of the implement) were used in conjunction with a controlled-force hacking device to impact 100 limb bones of white-tailed deer (Odocoileus virginianus). Observations of the trauma included the occurrence and degree of fragmentation, the entrance widths of the impacts, and composite scores of six hacking characteristics, especially the distinctive V-shaped kerf. ANOVA tests and regression analyses were used to assess the relationships between these characteristics and the blade angles. A significant relationship (p-value = 0.011) was found between the composite hacking scores and the blade angles, indicating that blunt force and hacking trauma can be distinguished. The entrance widths of the impacts exhibited a significant relationship with the blade angles (p-value = 0.037). There was also a significant relationship between the visibility of a V-shaped kerf in the bones (p-value = 0.003), with visibility decreasing around the 60° blade angle. These data should assist in establishing guidelines to differentiate hacking and blunt force skeletal trauma in cases where the implement is on a spectrum between sharp and blunt.     

Development of a Validity Scale for the Dissociative Experience Scale-Revised: Atypicality,Structure, and Inconsistency

Psychological Injury and Law - The Dissociative Experiences Scale (DES), the most commonly used scale for assessing dissociation across settings, lacks a validity scale. In this study, six methods...     

Complex Trauma: Missed and Misdiagnosis in Forensic Evaluations

Psychological Injury and Law - Forensic evaluators frequently utilize diagnoses as a way to document the nature and severity of impairment and/or injury in civil and criminal cases despite...     

中西文化对话与新的精神秩序

中美分歧反映出更深层的结构失调,即全球将迎来一个与其他大型经济体奉行不同体制与价值观的最大经济体。中国的独特性挑战了它的自我身份认同,也挑战了世界的原有认知。但这一特性是与中国传统共同发展的,中国文化具有与西方同等的正统性。与西方热衷于建构普世秩序不同,中国文化更为灵活、包容。在后现代,东西方有可能"思想解放",展开富有成果的对话,并能够相互平衡。尽管很少有人精通两大知识传统,尤其欧美对中国和其他亚洲国家了解不够,但我们必须找到交流的方式,寻求新的精神秩序。     

A Qualitative Analysis of Vietnamese Adolescent Identity Exploration Within and Outside an Ethnic Enclave

Focusing on identity development explorations enables a greater understanding of contexts that affect immigrant adolescents. Utilizing thematic and grounded narrative analysis of 46 journal writings, during a one-month period, from first and second generation Vietnamese adolescents ranging in age from 15 to 18 (26 residents of a culturally and politically active ethnic enclave in Southern California; 20 adolescents living outside the enclave), this study establishes ways in which a focus on social context and exploration processes illuminates the complexity of immigrant adolescents’ identity formation. The two groups shared many similarities, including precipitants to exploration and steps undertaken to explore identity. However, two factors—social and cultural influences and emotional reactions—revealed interesting contrasts distinguishing enclave from non-enclave dwelling Vietnamese adolescents. Data also suggested that immigrant adolescents strive to integrate different domains of identity (ethnicity, gender, career) both with one another and with the historical, social, and cultural contexts they occupy.

Sir Alfred Zimmern lectures Australia, 1938: a utopian on Munich?

Abstract

Professor Sir Alfred Zimmern, a highly prominent British commentator on international politics, was a notable visitor to Australia in 1938. Due to the critiques of EH Carr, Martin Wight and Hedley Bull, Zimmern became associated with the ‘utopian’ school of analysis of the inter-war period. In a stay lasting five weeks which coincided with the Munich crisis, his (now neglected) lectures and broadcasts were widely reported. Zimmern did not fully endorse the Munich agreement, which had been negotiated by British Prime Minister Neville Chamberlain and was supported by Australian Prime Minister Joseph Lyons. He was privately critical of Australian policy-makers. Despite Bull’s claim that Zimmern was a believer in progress and thus bound to discern the growth of order in international affairs, Zimmern’s analysis of the Munich agreement emphasized the return of power politics and the dangers of war. Further examination of his 1930s writings shows that such possibilities were not inconsistent with his broader analysis of international relations.     

Negotiating the review process: a CIA guide to intelligence analysis, 1970

The literature on intelligence analysis contains many references to the ‘review process’, the mechanism by which analysts’ drafts are converted into corporate products. Analysts whose drafts consistently navigate the process quickly and smoothly are regarded as star performers. Divining the practical meaning of organizational definitions of ‘good’ analysis and the personal preferences of specific senior reviewers is not easy, however. Analysts occasionally commit their understanding of reviewers’ stylistic preferences to paper, effectively providing style guides to help others. This essay presents and explains the development and implications of one such guide, which was designed to help analysts in CIA’s Office of Strategic Research in the early 1970s.     

Antifa,Street Gangs,and the Importance of Group Processes

This essay reviews David Pyrooz and James Densley’s “On Public Protest, Violence, and Street Gangs” and raises new questions about the ways in which Antifa is similar to and different from social movements; the processes by which “factions within Antifa” become gangs; and the dynamic nature of relationships and interactions between and among violent and non-violent segments. It concludes with a note about the everchanging nature of social life and importance of flexibility in the design and execution of research in capturing this reality.