Validation of a self-administered instrument to assess stage of adolescent development

Drawings were made from Tanner's photographs illustrating five stages of development each for male genitalia, testicular size, male pubic hair, female breasts, and female pubic hair. Forty-seven females and forty-eight males aged 12–16 years indicated on questionnaires which stage they were most like, and answered other questions related to their physical development. Afterwards they were examined by physicians who had not seen their answers. Pearson correlation coefficients were 0.6 or above for the physician's observations compared with the adolescents' answers for the drawings, with the exception of testicular size. Answers to questions concerning amount of underarm hair and general development also yielded high correlations.Presented at the Annual Meeting of the Ambulatory Pediatric Association, Atlanta, Georgia, April 30, 1979.Received her M.D. from University of Colorado and her M.P.H. from Harvard University. Current interests are development of heterosexual behavior in adolescents, biosocial determinants of reproductive behavior, and maternal and child health services.Received his Ph.D. from University of Southern California. Current interests are interaction of biological and social factors in reproductive behavior, early adolescent sexual behavior, and couple decision-making in birth planning.     

Adhesive tape analysis: establishing the evidential value of specific techniques

This study investigated the evidential value of specific methods of analysis for packaging tapes and clear adhesive tapes available in Australia. Fifty-eight adhesive tapes were analyzed using a wide range of optical, physical, and chemical techniques. The results were collated for the purpose of creating an Australian database of adhesive tapes, which would be of assistance in criminal investigation. Each technique was evaluated for its discriminating power, both for comparative purposes and for the identification of adhesive tapes by comparing unknown samples with the database. The combined discriminating power of the techniques applied is very high. It is possible to individually identify the source of an unknown adhesive tape sample in many instances by searching the database. It is also possible to form an opinion on the significance of a failure-to-discriminate result in comparative casework. Further work is still needed to expand and update the database, as well as compiling data on the relative market share of various products.     

Mid Staffordshire: a Case Study of Failed Governance and Leadership?

The public inquiry chaired by Robert Francis QC into failings of care at the Mid Staffordshire NHS Foundation Trust made 290 recommendations about matters including: standards of patient care in the National Health Service (NHS); organisational culture and leadership; the use of data and information; the need for greater openness; and compassionate and committed nursing. In this paper, we argue that Mid Staffordshire represented a profound failure of governance and leadership. We use findings from a national research study to analyse the response made by the boards and leadership of NHS hospitals to the inquiry recommendations, setting out the repertoire of board roles and behaviours required for the governance of safe and effective care.     

Dispute Resolution Outside of Courts: Procedural Justice and Decision Acceptance Among Users of Ombuds Services in the UK

Attitudes toward legal authorities based on theories of procedural justice have been explored extensively in the criminal and civil justice systems. This has provided considerable empirical evidence concerning the importance of trust and legitimacy in generating cooperation, compliance, and decision acceptance. However, not enough attention has been paid to attitudes towards institutions of informal dispute resolution. This paper asks whether the theory of procedural justice applies to the alternative dispute resolution context, focusing on ombuds services. What are the predictors of perceptions of procedural justice during the process of dealing with an ombuds, and what factors shape outcome acceptance? These questions are analyzed using a sample of recent ombuds users. The results indicate that outcome favorability is highly correlated with perceived procedural justice, and both predict decision acceptance.     

Voltammetric determination of cocaine in confiscated samples using a cobalt hexacyanoferrate film-modified electrode

In this work, a fast, non destructive voltammetric method for cocaine detection in acetonitrile medium using a platinum disk electrode chemically modified with cobalt-hexacyanoferrate (CoHCFe) film is described. The deposition of CoHCFe film at platinum disk (working electrode) was carried out in aqueous solution containing NaClO₄ at 0.1 mol L⁻¹ as supporting electrolite. Stability studies of the film and subsequent voltammetric analysis of cocaine were made in acetonitrile medium with NaClO₄ at 0.1 mol L⁻¹ as supporting electrolite. A reversible interaction between cocaine and CoHCFe at the film produces a proportional decrease of original peak current, due to the formation of a complex between cocaine and cobalt íons, with subsequent partial passivation of the film surface, being the intensity of current decrease used as analytical signal for cocaine. A linear dependence of cocaine detection was carried out in the range from 2.4 × 10⁻⁴ to 1.5 × 10⁻³ mol L⁻¹, with a linear correlation coefficient of 0.994 and a detection limit of 1.4 × 10⁻⁴ mol L⁻¹. The analysis of confiscated samples by the proposed method indicated cocaine levels from 37% to 95% (m/m) and these results were validated by comparison to HPLC technique, being obtained good correlation between both methods.     

Metal-containing nanoparticles and nano-structured particles in fingermark detection

This article reviews the application of metal-containing nanoparticles and nano-structured particles to fingermark detection. This area of research is attracting significant interest as advances in nanoscience are being incorporated into the field of forensic fingermark detection. Although more research is needed before some of the techniques presented can be implemented in routine casework, nanotechnology is likely to play a major role in the future to deliver more selective and more sensitive ways to detect and enhance fingermarks.     

Dataset of Digitized RACs and Their Rarity Score Analysis for Strengthening Shoeprint Evidence

In recent years, there is a growing demand to fortify the scientific basis of forensic methodology. During 2016, the President’s Council of Advisors on Science and Technology (PCAST) published a report that states there are no appropriate empirical studies that support the foundational validity of footwear analysis to associate shoeprints with particular shoes based on specific identifying marks, which is a basic scientific demand from the field. Furthermore, meaningful databases that can support such studies do not exist. Without such databases, statistical presentation of the comparison results cannot be fulfilled either. In this study, a database of over 13,000 randomly acquired characteristics (RACs) such as scratches, nicks, tears, and holes, as they appear on shoe sole test impressions, from nearly 400 shoe soles was collected semi-automatically. The location, orientation, and the contour of each RAC were determined for all the RACs on each test impression. The statistical algorithm Statistic Evaluation of Shoeprint Accidentals (SESA) was developed to calculate a score for finding another feature similar to a particular scanned and digitized RAC in the same shape, location, and orientation as the examined one. A correlation was found between the results of SESA and the results of real casework, strengthening our belief in the ability of SESA to assist the expert in reaching a conclusion while performing casework. The score received at the end of the process serves the expert as a guiding number, allowing more objective and accurate results and conclusions.     

Understanding how and when change occurs in the administrative justice system: the ombudsman/ tribunal partnership as a catalyst for reform?

ABSTRACT

This article explores the ongoing condition of the ombudsman sector through models of change adopted from the social science literature. Debates about change are fleshed out through an analysis of the ombudsman/tribunal partnership initiative currently underway. As well as providing an explanation for the slow process of reform in the ombudsman sector, the article highlights the need for further research into the partnership initiative to detail the strengths, weaknesses and sustainability of such bottom-up reform agendas in the administrative justice system. We conclude that the impact of each individual initiative is likely to be minor but as a process they represent important moments of institutional learning which, in the context of current crisis, could operate as catalysts for major administrative justice reform.     

Employer aversion to criminal records: An experimental study of mechanisms

The mark of a criminal record is clearly harmful for employment. The reasons for employer aversion, however, are not well established even though legal, policy, and scholarly responses rely on particular explanations. We propose that explanations for aversion often fit under a repetition risk framework in which employers use records as neutral sources of information about prior illegal activity and make decisions to minimize risk of similar future conduct. A second explanation is stigma, in which the records themselves, independent of conduct, trigger stereotypes, status loss, and discrimination. Using an experimental employer survey, we find that employers evaluate applicants with records more negatively than they do applicants with similar behavior signaled through non-criminal-justice sources (e.g., social media); this effect remains after accounting for predictions about future conduct. It is also most apparent among higher status jobs rather than among manual labor jobs, and it persists after adjusting for firm-level and legal constraints. We conclude that aversion reflects not only repetition risk but also the stigma of criminal justice contact. Insofar as criminal record screening is not exclusively a form of rational risk management, this finding may lead to altered assessments of the benefits of screening relative to the costs of perpetuating inequality produced by the criminal justice system.