Ways out of the sewage sludge dilemma: Connecting administrative and participatory decision making

This paper examines the problem of decisions about the disposal of sewage sludge, in the face of stakeholder groups with varying viewpoints, based on a current case from the state of Lower Saxony in Germany. Like other developed countries, Germany faces the dilemma that sludge arisings are increasing (e.g., because of better water treatment) while disposal options are becoming more scarce. Lower Saxony relies heavily on landfill and agricultural application, but landfill of untreated sludge will be banned after 2005. The state Environment Ministry sees agricultural application as having various advantages, but it faces scepticism from various stakeholders. The ministry has therefore taken steps to encourage a long-term dialogue process with the main stakeholders, including farming organizations, food processors, other landowners such as the churches, and environmental and consumer organizations. The process began with a discussion forum in 1995 that led to the proposal of specific discussions with stakeholders. This paper focuses in particular on the dialogue with environmental and consumer groups. It analyzes the initial positions of the various stakeholders, describes the concrete steps taken so far, describes the ongoing efforts, and critically evaluates the procedures used as well as their implications in terms of the ideas of deliberation and analysis.     

Use of a conceptual model of societal drivers of ecological change in South Florida: Implications of an ecosystem management scenario

Human-dominated ecosystems such as in South Florida's Everglades region are greatly affected by societal actions and choices, and efforts to restore degraded ecosystems must take into account the societal drivers of ecosystem change. A conceptual model of societal-ecological interactions within the region illustrates connections between major societal drivers, such as water management and land use, and ecological stressors, such as loss of habitat and nutrient loading. Using the conceptual model as an initial guide for discussion, examination of a restoration scenario for the region shows that social and economic effects from activities proposed in a restoration scenario will likely affect most sectors of South Florida. Political effects from changing land and water management practices likely will be significant, as will the physical effects of changing water structures and management practices. Conceptual models such as this can aid in the initial stages of ecosystem restoration discussions and can assist in planning for subsequent social science evaluations of specific societal impacts of actual proposed governmental restoration alternatives. In crafting restoration scenarios, local, regional, and national decision makers can use conceptual models such as this to help broaden the early considerations of how possible future changes in societal drivers, including management choices, will change ecological stressors that affect ecosystem health.     

Stochastic models for fractal processes

This paper considers the situation where a stochastic process may display both long-range dependence (LRD) and intermittency. The existence of such a process is established in Anh et al. (1999). Existing works have commonly paid attention either to LRD or intermittency quite separately. This paper offers a convenient framework to study both effects simultaneously. A method is given to estimate and separate the two effects. The wavelet theory plays an essential role in this procedure. Numerical experiments on fractional Brownian motion and multiplicative cascade processes confirm the power of the method.     

Effects of a school readiness intervention for children in foster care on oppositional and aggressive behaviors in kindergarten

One hundred ninety-two children in foster care participated in a randomized efficacy trial of a school readiness intervention, the Kids In Transition to School (KITS) Program, designed to increase literacy, social, and self-regulation skills in children before kindergarten entry. One hundred two children were randomly assigned to the KITS intervention and 90 were randomly assigned to the foster care services as usual comparison group. At the end of the kindergarten year, teachers were asked to report on the children's oppositional and aggressive behaviors in the classroom. Controlling for gender, baseline levels of parent-reported oppositional and aggressive behaviors, and level of disruptiveness in the classroom, children who had received the intervention had significantly lower levels of oppositional and aggressive behaviors in the classroom. Findings suggest that an intervention designed to increase school readiness in children in foster care can have positive effects on kindergarten classroom behavior.     

Framing in Legislation: The Case of Population Policy in the Philippines

This paper investigates the political framing of population in policy discourse through an analysis of legislative documents. Semantic network analysis was conducted and results were interpreted through discourse analysis of the typical arguments identified. Policy texts were classified into three sets: population management, reproductive health and family planning, and anti-abortion and anti-FP. While the “population management” frame focuses on social and economic consequences of population growth, the “reproductive health” frame defines the problem from a health perspective. Both policies propose aggressive FP programs but each frame uses distinct political rhetoric and semantic approach in its arguments. The “anti-abortion and anti-FP” frame identifies two problems: rise in incidence of abortion and existing policy that prohibit health professionals from refusing patients information on contraception. By invoking a moral argument and anchoring on rights, these policies challenge the problem and solutions identified by the first two frames.     

Another Look at Classic Strain Theory: Poverty Status, Perceived Blocked Opportunity, and Gang Membership as Predictors of Adolescent Violent Behavior

An extensive amount of criminological research has focused on the relationship between the inability of adolescents to achieve financial success or middle-class status through legitimate channels and their subsequent involvement in delinquency. This genre of research is commonly recognized as structural-strain theory. As the efficacy of this theory has periodically been questioned, this study addresses some of the methodological and theoretical issues associated with structural-strain theory. Using a sample of 8,338 adolescents from a southern state, we use a structural equations model to test a hypothesized sequence ultimately leading to delinquent behavior. We believe that this method is more appropriate than more traditional methods (e.g., multiple regression) for investigating some of the linkages specified in previous strain models. Our results support structural-strain theory, though the hypothesized model has more predictive power among European American than African American youth. Explanations are given for these differential findings, and recommendations for future studies are suggested.     

Deindustrialization, Female-Headed Families, and Black and White Juvenile Homicide Rates, 1970-1990

Recent research in urban sociology posits that the proliferation of female-headed families in American cities is a result of declining economic prospects due to profound changes in the structure of the urban economy. Meanwhile, macro-level theory and research in criminology suggest that an association exists between family structure and rates of lethal violence among juveniles. Given these two streams of sociological thought, there is good reason to expect that increases in juvenile homicide rates since 1970 may be due, in part, to changes in the structure of the economy and the family during the 1970 to 1990 period. However, the nexus between deindustrialization, female-headed families, and juvenile homicide has received little attention in extant research. The objective of the current study is to remedy this gap in the literature by bringing together ideas about deindustrialization and female headship in an attempt to explain city-level changes in Black and White juvenile homicide rates between 1970 and 1990. In particular, the research investigates the hypothesis that a decline in the manufacturing base of cities increased rates of female headship and thereby indirectly raised homicide rates. Race differences in the hypothesized structural relationships also are examined.