Historical Trends in Graduate Research and Training of Diplomates of the American Board of Forensic Anthropology

The history of forensic anthropology has been documented by numerous scholars. These contributions have described the work of early pioneers in the field and have described important milestones, such as the founding of the Physical Anthropology Section of the American Academy of Forensic Sciences (AAFS) in 1972 and the American Board of Forensic Anthropology (ABFA) in 1977. This paper contributes to the growing literature on the history of forensic anthropology by documenting the academic training of all individuals who have been granted diplomate status by the ABFA (n = 115). Doctoral dissertation titles were queried to discern broad patterns of research foci. A total of 39 doctoral granting institutions have trained diplomates and 77.3% of board‐certified forensic anthropologists wrote dissertations involving skeletal biology, bioarchaeology, or forensic anthropology. Board‐certified forensic anthropologists are a broadly trained group of professionals with far‐reaching anthropological interests and expertise.     

The Status of Forensic Anthropology in Europe and South Africa: Results of the 2016 FASE Questionnaire on Forensic Anthropology

One of the goals of the Forensic Anthropology Society of Europe (FASE) is to map the existing education and practice opportunities in the field of forensic anthropology in order to support the development of the discipline and to optimize the training courses provided by the Society. To address this goal, an online questionnaire was sent to European and South African practitioners of forensic anthropology and related disciplines in 2016. The results of the questionnaire showed that the status and roles of forensic anthropologists vary depending on the national legal systems, education, and employment status of the practitioners. Despite the fact that the expertise of forensic anthropologists has been increasingly requested in a variety of investigations and the spectrum of tasks has become broader, including identification of living persons, specialized education in forensic anthropology is still restricted to a few graduate and postgraduate programs in European countries and to annual FASE courses.     

Legal and ethical considerations of forensic anthropological research

In the UK, Forensic Anthropology is maturing rapidly, consequently demanding discussion of previously overlooked yet fundamental principles of this discipline. UK law and ethics are interpreted from a forensic anthropological standpoint. First, the influence of UK law and ethics on the stages of forensic anthropological research (the collection, analysis and storage of human remains) are discussed. Existing ethical codes of conduct are investigated for their relevance to researching forensic anthropologists. It is concluded that: when appropriately interpreted, UK law and ethics are extremely influential on forensic anthropological research; debate within this area is required; and that an understanding of the law and ethical thought is vital for the successful growth of forensic anthropology in the UK.     

Evaluating expertise in forensic anthropology

The medicolegal system relies on the ability of experts and non-experts alike to make judgments about expertise and use those judgments to reach consequential decisions. Given the lack of standard criteria, mandatory certification, or licensure for establishing expertise required to practice forensic anthropology and testify as an expert witness, we sought to understand how individuals assess and identify expertise in forensic anthropology by using a social science tool called the Imitation Game. This tool assesses immersion in a specific area of study via discourse, with the premise that some individuals lacking expertise themselves imitate or attempt to pass as experts. For this project we recruited volunteers with varying expertise in forensic anthropology to participate in interviews which asked questions about the practice and structure of the discipline. Those interviews were transcribed, anonymized, and evaluated by other recruited individuals with varying expertise in forensic anthropology. Results found that judges who were experts in forensic anthropology performed better than non-expert judges in determining who was not an expert in forensic anthropology based on their anonymized responses; however, nearly half of the non-experts were still able to pass as experts in forensic anthropology. The difficulties in assessing expertise based on discourse interactions demonstrates the value and need for well-defined credentials and mandatory certification to practice forensic anthropology. This study demonstrates that accurately identifying expertise in forensic anthropology may be challenging for both experts and non-experts, especially when relying solely on interactional expertise rather than formal assessments of competency which directly elucidate contributory expertise.     

法医骨组织学研究

在实际检案中 ,当现场发现的骨骼残片体积较小时 ,用解剖学观察无法进行骨骼残片的法医鉴定 ,需使用骨组织学的方法进行骨骼残片的个体识别。目前 ,这是法医人类学中一门较活跃的领域 ,即法医骨组织学。法医骨组织学的内容主要包括两个方面 :(1)骨骼残片是否属于人类骨骼 ,或属于何种动物骨骼。这方面的研究包括人类骨骼的组织学特征研究及不同动物的组织学特征研究。 (2 )人类骨骼个体识别的组织学研究。这方面的研究主要包括 ,人类骨骼的组织学特征的年龄判断 ,例如股骨、胫骨、肱骨、锁骨等 ,以及使用骨组织学方法 ,进行人类骨骼的年龄评价的准确性研究。本文对上述内容进行了综述。     

Forensic anthropology: developments of a classical discipline in the new millennium

The present brief review is a survey of the role of forensic anthropology (FA) in the new millennium. After an introduction which deals with the expanding definition of the discipline and the issue of professionality and training, the author approaches the role and novel developments of the field, with particular reference to the past 5 years. Such developments are discussed in a sectorial manner, distinguishing the role of research in the areas of forensic anthropology which deal with human remains and those that deal with the living. As regards the "human remains" domain, advances and stalls still present in the fields of species and postmortem interval determination, sexing, aging and attribution of ancestry are stressed. The need for standards in facial reconstruction and positive identification by bone morphology are underlined, as well as the growing role of the anthropologist in detecting signs of trauma. Finally, the relatively new role of the forensic anthropologist in the domain of identification of the living is described, although this area is still underrepresented as regards research activity: these studies concern the strive to devise methods for identifying faces (e.g. in the case of crimes registered by videosurveillance systems), aging living individuals or juveniles represented in pedopornographic material.     

CT在法医人类学中的应用与展望

计算机X线断层摄影术具有分辨率高、成像清晰、可进行三维重建等优点,对骨骼和牙齿的成像效果较好。近十年来,国外有学者将其用于推断年龄和身高,判定种族和性别,在相关文献中介绍了有关的研究方法和数据,并对这些方法和数据在法医人类学个体识别中的应用价值进行了客观的评估。笔者对近几年发表的部分文献进行综述,希望能够为法医人类学科研和办案提供新的方法和思路。     

Wilton Marion Krogman, Ph.D. (1903-1987): the end of an era

Dr. Wilton Marion Krogman was one of the major founders of physical and forensic anthropology in the United States. His extraordinary career spanned nearly six decades, and he was universally admired and respected for his scholarship, teaching, research, wit, and humanity. While studies based on human skeletal remains have long been used to assist the medicolegal system, the late Dr. Krogman can be credited with uniting these areas into the discipline of forensic anthropology. His "Guide to the Identification of Human Skeletal Material" (1939) in the F.B.I. Law Enforcement Bulletin became the foundation of this discipline; his monumental book The Human Skeleton in Forensic Medicine (updated with the author in 1986) solidified its establishment. The purpose of this paper is to pay tribute to this great man and outline his influence on the development and advancement of forensic anthropology.     

CT技术在法医人类学研究中应用的进展

近年来,将计算机断层扫描(CT)等影像学新技术应用于法医人类学个体识别的研究受到国内外法医人类学家的重视。CT具有清晰快速的成像能力以及强大的后处理功能,无需骨骼前处理就能提供高分辨率模型图像,对法医人类学具有重要的研究和应用价值。本文就CT技术在法医人类学研究中应用的进展进行综述,以期为相关研究和实践提供参考和借鉴。     

The over-citation of Daubert in forensic anthropology

The 1993 US Supreme Court decision Daubert v. Merrell Dow Pharmaceuticals, Inc. presented new guidance for the judicial assessment of expert witness evidence and testimony in the determination of admissibility. Despite the rarity of admissibility challenges to forensic anthropology evidence, Daubert is frequently cited in published forensic anthropology research. This study undertook a qualitative thematic analysis of forensic anthropology articles published in the Journal of Forensic Sciences to assess why authors continue to cite Daubert and express concerns over potential exclusion. The results show a significant increase in the number of articles that cite legal admissibility standards over time (p < 0.001). Authors frequently cite these standards to contextualize their results within the Daubert framework or to justify the need for their research. Notably, many articles present Daubert as a constraining force, misinterpreting the guidelines as rigid criteria or that they require methods to be strictly quantitative. However, Daubert was intended to be a flexible tool for judges—not a standard or instruction for scientists. While it was reasonable to reflect on the scientific rigor of methods in the wake of the Daubert decision, a new perspective is warranted in which forensic anthropologists shift their focus from trying to “satisfy” admissibility guidelines to adopting quality assurance measures that minimize error and ensure confidence in analytical results, and developing and using methods that are grounded in good science—which is important regardless of whether or not the results are ever the subject of a trial.     

Pressing need for national governmental recognition of forensic anthropology in South Africa as illustrated in a medico-legal case

Forensic anthropology in South Africa is well developed in the higher education sector, with advanced training and research programmes. Despite this and decades of academic involvement in casework, forensic anthropology still lacks a defined framework and mandate at a governmental level. Therefore, the involvement of forensic anthropologists’ expertise varies markedly between cases, provinces, and among various stakeholders within the country, to the detriment of dispensation of social and criminal justice. The lack of clearly defined guidelines for the rendering of the service was exemplified and demonstrated through a recent forensic case. Here, contextual information was absent, and the remains posed a challenge to analyse, ostensibly due to missing information. Numerous questions were raised during the analysis of the remains, and broader concerns about the investigative involvement of a forensic anthropologist within South African casework were brought to the fore. Through the analysis of this case, we describe the deductive processes that led to the formation of an opinion that the skeletal linear defects were the result of taphonomic changes. In addition, we highlight how these efforts where constrained and each step in the process unnecessarily hindered. Finally, we demonstrate the capacity and willingness of forensic anthropology practitioners to be involved, and how, without governmental support, it is a great potential lamentably untapped.     

髂骨耳状面的人类学个体识别

本文综述了髂骨耳状面在人类学个体识别中的应用,髂骨耳状面对年龄、身高和性别的推断,具有简单、准确的特点,在人类学个体识别中具有重要意义。     

A Comparative Assessment of the Chen et al. and Suchey‐Brooks Pubic Aging Methods on a North American Sample, ,

Accurately estimating the age‐at‐death of adult human skeletons is fundamental in forensic anthropology. This study evaluates the accuracy of two pubic bone age estimation methods—Chen et al. and Suchey‐Brooks. Specimens were obtained from a known collection of modern pubic bones curated at the Maricopa County Forensic Science Center in Phoenix, Arizona. A sample of 296 left male pubic bones of European ancestry was statistically evaluated via bias, absolute mean error, and intra‐ and inter‐observer error. Results indicate that the two methods are similar; the Suchey‐Brooks method is the most accurate for aging young adults (error c. 7 years), while the Revised Chen et al. method is most accurate for aging middle‐age adults (error c. 6 years). Thus, the Chen et al. method is an important contribution to forensic anthropology for aging older adult skeletal remains. There are, however, some limitations such as subjectivity and the intricate scoring system of Chen et al. method.     

Medicolegal anthropology in France.

Medicolegal anthropology has a very long history in France. Basic studies on human skeletal remains started as early as the 18th century. The 19th century produced many medical theses and research papers on age, sex, as well as stature estimation. The research proliferated in the first 60 years of the 20th century, much of which is still in use in France and abroad. The later half of the 20th century, however, was dormant in research on human skeletal biology at a time when forensic anthropology was becoming an active field worldwide. In the last decade, medicolegal anthropology took a different perspective, independent of its traditional roots. Research and practice have both been in the professional domain of forensic physicians unlike the situation in many other countries. Population based studies requiring large databases or skeletal collections have diminished considerably. Thus, most research has been on factors of individualization such as trauma, time since death, crime scene investigation, and facial reconstruction. It is suggested that there is a need for cooperation between the forensic physician and anthropologist to further research. This also encourages anthropologists to carry out research and practice that can fulfill the needs of the medicolegal system of the country.     

Sexual dimorphism in the subadult mandible: quantification using geometric morphometrics

There have been numerous attempts, with varying degrees of success, to differentiate males from females on the basis of the immature skeleton. We investigate here whether the mandible can discriminate immature individuals by sex; the techniques we apply are from the field of geometric morphometrics. The application of these methods in forensic anthropology is still relatively new; thus, an important aspect of this research is that it demonstrates potential applications in this discipline. The sample comprises 96 known age and sex subadult individuals; the three-dimensional coordinates of 38 landmarks are analyzed using the shape analysis software morphologika. Multivariate regressions indicated no significant sexual dimorphism in the subadult sample; this result is supported by poor cross-validated classification accuracy (59%). Our results suggest that the subadult mandible is not dimorphic (to the extent that dimorphism is not evident within the sample we studied); thus, sex determination using previously described criteria is likely to yield poor results.     

T. Dale Stewart: remembrances of a scholar and colleague

T. Dale Stewart's contributions had a considerable influence on the development and early evolution of the field of forensic anthropology. This composition provides a perception of Stewart from the viewpoint of an advanced graduate student and then a young colleague. It explains, in part, the quiet leadership and assistance that Stewart provided at various professional and familiar levels to one individual and is indicative of the broad effect that Stewart had on generations of students and professionals in anthropology, osteology and forensic anthropology.     

根据骨骺愈合程度推断青少年年龄

骨骺愈合程度作为推断青少年活体年龄的重要手段之一,在相关鉴定中得到了广泛的应用.随着技术发展,国内外众多学者利用骨骺愈合程度推断年龄的研究取得了很多成果,本文针对根据骨骺愈合程度推断年龄的方法的产生、发展、研究成果以及有待解决的问题等进行综述,以期为相关研究和实践提供参考.     

The Power of Contextual Effects in Forensic Anthropology: A Study of Biasability in the Visual Interpretations of Trauma Analysis on Skeletal Remains

The potential for contextual information to bias assessments in the forensic sciences has been demonstrated, in several forensic disiplines. In this paper, biasability potential within forensic anthropology was examined by analyzing the effects of external manipulations on judgments and decision‐making in visual trauma assessment. Three separate websites were created containing fourteen identical images. Participants were randomly assigned to one website. Each website provided different contextual information, to assess variation of interpretation of the same images between contexts. The results indicated a higher scoring of trauma identification responses for the Mass grave context. Furthermore, a significant biasing effect was detected in the interpretation of four images. Less experienced participants were more likely to indicate presence of trauma. This research demonstrates bias impact in forensic anthropological trauma assessments and highlights the importance of recognizing and limiting cognitive vulnerabilities that forensic anthropologists might bring to the analysis.     

Accuracy Rates of Ancestry Estimation by Forensic Anthropologists Using Identified Forensic Cases

A common task in forensic anthropology involves the estimation of the ancestry of a decedent by comparing their skeletal morphology and measurements to skeletons of individuals from known geographic groups. However, the accuracy rates of ancestry estimation methods in actual forensic casework have rarely been studied. This article uses 99 forensic cases with identified skeletal remains to develop accuracy rates for ancestry estimations conducted by forensic anthropologists. The overall rate of correct ancestry estimation from these cases is 90.9%, which is comparable to most research‐derived rates and those reported by individual practitioners. Statistical tests showed no significant difference in accuracy rates depending on examiner education level or on the estimated or identified ancestry. More recent cases showed a significantly higher accuracy rate. The incorporation of metric analyses into the ancestry estimate in these cases led to a higher accuracy rate.     

An Update on the Hazards and Risks of Forensic Anthropology,Part I: Human Remains

This work reviews the hazards and risks of practicing forensic anthropology in North America, with a focus on pathogens encountered through contact with unpreserved human remains. Since the publication of Galloway and Snodgrass' seminal paper concerning the hazards of forensic anthropology, research has provided new information about known pathogen hazards, and regulating authorities have updated recommendations for the recognition and treatment of several infections. Additionally, forensic anthropology has gained popularity, exposing an increased number of students and practitioners to these hazards. Current data suggest many occupational exposures to blood or body fluids go unreported, especially among students, highlighting the need for this discussion. For each pathogen and associated disease, this work addresses important history, reviews routes of exposure, provides an overview of symptoms and treatments, lists decontamination procedures, and presents data on postmortem viability. Personal protection and laboratory guidelines should be established and enforced in conjunction with the consideration of these data.