Patterns of Problem Behavior in Relation to Thriving and Precocious Behavior in Late Adolescence

Several studies have indicated that an early onset of delinquent and problem behaviors is associated with a greater risk of subsequent behavioral and mental health problems. This study builds on that literature by examining histories of behavior problems in relation to indicators of thriving and precocious behavior during late adolescence. Using longitudinal data from 289 high-risk adolescents, participants were classified according to their problem behavior histories at ages 15 and 19. Findings indicated that although some adolescents experienced decline over time in their overt behavior problems, those youth showed fewer indicators of thriving when compared to adolescents with no history of behavior problems. Youth with an earlier onset of behavior problems also evinced an increased risk for precocious behavior. Gender differences and implications for prevention through youth development programming are discussed.

Pain Management and Work Capacity: Evidence From Workers’ Compensation and Marijuana Legalization

We study whether the work capacity of the older working population responds to improved pain management therapy access. We use the adoption of state recreational marijuana laws (RMLs) as a large policy shock to access to a non-pharmaceutical pain management option. We focus on workers’ compensation cash benefit receipt as a measure of work capacity, finding that receipt declines in response to RML adoption. Workers’ compensation cash benefits are awarded to workers who require time away from work to recover from an injury, which arguably captures a policy-relevant aspect of work capacity. We observe similar shifts in complementary proxies for work capacity, including work-limiting disability rates. After considering a range of alternative mechanisms, the evidence suggests that the primary driver of the reductions in workers’ compensation benefits is improvements in work capacity.     

Modernization and Change in Social Housing: The Case for an Organizational Perspective

It is argued that past approaches to the research of housing policy and housing organizations are now inadequate and unable to provide a clear explanation of modernization and change. The modernization of social housing is associated with changing core organizational competencies and the movement towards a variety of partnership approaches. In response we develop a tripartite theoretical framework based around new institutional economics, strategic management and institutional theory. An exploratory review of the evidence at a sectoral level (examining social housing as a field, regulation and the profession) and the organizational level (focusing upon changing organization behaviour) is used to illustrate the legitimacy of this approach. In conclusion a research agenda is outlined.     

Insect succession and decomposition patterns on shaded and sunlit carrion in Saskatchewan in three different seasons

A study was conducted on decomposition and insect succession in the Prairie Ecozone of Saskatchewan in the year 2000. Eighteen domestic pig carcasses (42-79 kg) were employed as human models for applications to future homicide investigations in this region. Two major variables were considered including the effect of season and habitat (sun versus shade). Research was conducted over 25 weeks, spanning three seasons: spring, summer and fall. Ambient temperature, internal carcass temperature, faunistic succession over time, and the rate of decay were all compared for each experimental variable. Results indicated that habitat was only a factor in the decompositional rate of carrion in the spring season. The ambient temperature was the chief factor determining the seasonal variations in decay rate. Maximum internal carcass temperatures always coincided with the presence of 3rd instar larvae. Patterns of insect succession occurred in a predictable sequence that varied across different habitats and seasons and was unique compared to previously published studies. Carcasses placed in spring and fall attracted a more diverse assemblage of insects than summer-placed carrion. Sun-exposed carrion also had greater variation in fauna than shaded carrion in spring and fall. Members of Silphidae were the first coleopteran colonizers in all habitats and seasons. This paper also marks the first record for Cochliomyia macellaria (Fabricius) in Saskatchewan.     

Recent human sexual dimorphism study using cephalometric plots on lateral teleradiography and discriminant function analysis

Abstract:  The examination of skull sexual dimorphism has been the subject of numerous morphologic and craniometric studies, but the disadvantage of these studies is that they are dependent on the experience of the operator and involve subjectivity. In 1996, a team from Taiwan refined the methods enabling the sex of an individual to be determined using cephalometric plots made from lateral teleradiography. To validate their work using a European population, 114 dry skulls (59 men and 55 women) were examined. Cephalometric plots were made on lateral teleradiography with an orthodontic software and 18 cephalometric variables were analyzed. Sex was determined with 95.6% accuracy using the 18 variables discriminant function. A subset of eight variables was selected and could predict sex with the same accuracy. In conclusion, it can be said that skull-sexing methods using lateral teleradiography seem always suitable but the most indicative variables could differ relative to the ethnic population concerned.     

Judicial use of social science research

American courts use social science research in three distinct ways: to make law, to determine facts, and to provide context. In this article, we review and critique the approaches that courts have traditionally taken to dealing with each form of social research. We also summarize and integrate a body of work offering a different perspective that treats law-making research associal authority, fact-finding research associal fact, and context-providing research associal framework. We end by proposing a coherent sequence of steps that courts should take when confronted with an empirical question about human behavior.This article was prepared under the auspices of the Task Force on Judicial and Regulatory Decisionmaking of the Carnegie Commission on Science, Technology, and Government. The views expressed are those of the authors rather than of the Task Force or the Commission. We are grateful to David Z. Beckler, Associate Director, for his comments. Requests for reprints should be sent to either author at the School of Law, University of Virginia, Charlottesville, VA 22901.     

A deficit of democratic authenticity: Political linkage and the public in Andean polities

The article argues that Bolivia, Colombia, Ecuador, Peru and Venezuela are political systems suffering from an acute deficit of democratic authenticity, that is, a loss of substance in democratic processes. The deficit in democratic authenticity is a product of malfunctions in the mechanisms of political linkage and multiple barriers that inhibit effective citizen participation in public life. Rather than acceding to minimalist interpretations of democracy that deemphasize the importance, of active citizen participation, the author stresses the importance of maintaining a rigorous normative definition of democracy as the standard by which to assess the state of democractic political development. Catherine M. Conaghan is a Queen’s National Scholar and professor of political studies at Queen’s University. She is the author ofRestructuring Domination: Industrialists and the State in Ecuador (Pittsburgh: University of Pittsburgh Press, 1988) and co-author ofUnsettling Scatecraft: Democracy and Neoliberalism in the Central Andes (Pittsburgh: University of Pittsburgh Press, 1994).