Preadolescents' Perceptions of Females' Body Size and Shape: Evolutionary and Social Learning Perspectives

One hundred and sixty-five Mexican American and Euro-American preadolescents' and their parents' perceptions of healthy and attractive female body sizes and shapes were examined in this study. Participants' perceptions of healthy and attractive female figures were assessed using a pictorial measure that systematically manipulated 3 levels of body size and 4 levels of body shape (i.e., waist-to-hip ratio; WHR). All participants tended to perceive females' with small WHRs as most healthy and attractive looking, while preadolescents expressed a preference for thinner female figures than did adults. Results further suggest that Euro-American and Mexican American participants report similar preferences for females' body sizes and shapes. However, little agreement was found between preadolescents' and their parents' preferences. Principles of evolutionary theory and social learning theory are used to interpret these findings, and implications for preadolescents' perceptions of their own developing bodies, body image, and related eating behaviors are discussed.     

REGULATION OF ASBESTOS THE MICROANA1YTICS OF GOVERNMENT FAILURE

This article analyzes the government's role in regulating asbestos-related health hazards in the United States. The U.S. government has served as both promoter and regulator of the U.S. asbestos industry, and this article examines the extent to which—in both capacities—it has hindered rather than facilitated the information dissemination essential to voluntary assumption of asbestos related risks. In documenting the behavior of the major government actors, this paper investigates the political and economic forces that have shaped U.S. asbestos policy. It shows how the Congressional transition from promoter to regulator of the asbestos industry can be explained by the susceptibility of political processes to transaction-cost augmentation by the bureaucracy.     

Urban amenities,demand revelation,and the free-rider problem: A partial solution

This paper suggests a practical mechanism to mitigate problems of demand revelation and free riding that arise when efforts are made to create urban amenities such as parks or nature preserves through voluntary private purchase. Building on the work of earlier writers, the model provides a potential way to increase voluntary donations for local public goods, holding constant the incentive to free ride, while simultaneously introducing a mechanism — the refundable trust — that reduces the incentive to free ride. A case involving implementation of this mechanism is described.     

Informal interference in the judiciary in new democracies: a comparison of six African and Latin American cases

This article focuses on the efforts of power holders – at the executive or the legislative level – to influence or curb court activity informally or extra-legally, an acknowledged but under-researched topic in studies of judicial politics. We first define informal judicial interference and operationalize the concept; we then explain how we collected information on the topic through systematic cross-country interviewing. Our concept focuses on judicial intervention actions exercised by political actors once judges are on the bench. We distinguish these actions according to type – direct or subtle – and further differentiate each type according to six different modes. We provide new empirical data on informal interference in six third-wave democracies, three in Africa (Benin, Madagascar, and Senegal) and three in Latin America (Argentina, Chile, and Paraguay). Our empirical findings, first, confirm the importance of informal practices in shaping political-judicial relations. Second, they point to long-standing legacies and to the level of socio-economic development as possible explanations for different performances in terms of the prevalence and severity of informal interference in the judiciary in these newly established democratic regimes     

Customizing a commercial laboratory information management system for a forensic genetic laboratory

The need for high-throughput laboratories to comply with regulatory requirements makes data management an important aspect of forensic genetics. A Laboratory Information Management System (LIMS) enables efficient workflows and ensures traceability if designed and implemented properly. We customized a commercial LIMS to support STR typing of reference samples according to in-house defined requirements. The customization focused on data validity, traceability and automated solutions.     

How Targeted Enforcement Shapes Marketing Decisions of Pimps: Evidence of Displacement and Innovation

Abstract

Little research to date has examined how those who serve as intermediaries between clients and prostitutes (i.e., pimps) are influenced by targeted police interventions. While earlier work noted that displacement from risky online venues (i.e., Backpage and Craigslist) occurs, this study relies on data gathered from interviews with a purposive sample of pimps in the cities of Atlanta and Chicago to examine further the effects of targeted enforcement on where pimps advertise online and use of technological tools to reduce risk of detection. Pimps who advertised on the Internet were not different from those who used nonvirtual advertising, suggesting similar markets in the virtual and nonvirtual illicit sex trade. The vast majority of pimps who utilized the Internet for business continued to use Craigslist and/or Backpage to advertise and developed additional tactics to leverage their use. Some pimps broadened their presence on the Internet to other locations (specialized websites), moved to the deep web, and utilized different technological tools to reduce their risk of detection. Last, pimps adopted more interactive marketing strategies that permitted them to remain where their customers were familiar, but tap into sections of websites that previously had not been utilized.