Effects of DISCOVER on the Career Maturity of Middle School Students

This study evaluated the effects of DISCOVER (American College Testing [ACT], 1991), a computer-assisted career guidance system, on the career maturity of 38 students (22 girls and 16 boys) enrolled in a rural middle school. Students randomly assigned to the treatment group worked with DISCOVER for approximately 1 hour a day over a 2-week period, whereas students in the control group did not have access to the DISCOVER program. Results indicated significant gains in career maturity among students in the treatment group (p <.05).     

Building evaluation capacity: definitional and practical implications from an Australian case study

Internationally, evaluation capacity-building activities have mushroomed as demands have increased for government-funded programs to demonstrate that they are effective and efficient. Despite this, there is a lack of clarity in the way in which evaluation capacity-building is defined and conceptualized. The current paper presents a case study of a national evaluation capacity building exercise that we are in the midst of conducting in Australia, and discusses the findings in relation to definitional, conceptual and practical issues. Specifically, we describe an evaluation capacity building exercise involving over 100 mental health projects, detailing the methods that we employ, some of the challenges that we have faced, and the benefits we feel we are achieving. Our key message is that definitions of evaluation capacity-building should not only make reference to equipping organizations to routinely conduct evaluations, but should also stress the varied uses to which evaluation findings can be put. In addition, such definitions should acknowledge some of the valuable by-products of evaluation capacity building activities, such as the development of shared understandings of the program or project being evaluated.     

Resiliency factors in the relation between childhood sexual abuse and adulthood sexual assault in college-age women

Research has suggested that childhood sexual abuse (CSA) may be a risk factor for adulthood sexual assault. This study examined associations between CSA experiences, cognitive resiliency variables, and revictimization. Participants were 73 college-age females who completed self-report questionnaires assessing CSA, adult assault, self-efficacy, locus of control (LOC), and coping styles. Sexual assault was categorized as forced or coerced assault based on the tactics used by the perpetrator. Results indicated that CSA alone was the strongest independent predictor of forced adult assault; however, LOC and positive coping were associated with resiliency to coercive sexual assault. The current findings have clinical implications in that LOC and coping styles are characteristics that can be enhanced through therapy.     

Sociological contributions to the study of social innovation: A critical review

Sociology has long been interested in innovating solutions to social problems. However, this desire has also been a source of controversy as it can conflict with the discipline's ambition also to be recognized as a hard science. This paper critically reviews sociological contributions to the study of social innovation. It first contextualizes these contributions by discussing the origins of sociology's interest in transforming society, the growing tension between that interest and sociology's other aspiration to create objective knowledge about the social world, and how more sociologists have relocated to business schools where most research on social innovation is now being conducted. Next, it summarizes sociologists' contributions, which emphasize how social innovation is organized by institutions, networks, social movements, and organizations themselves. It then discusses criticisms of this work and responses to these critiques. It concludes by asking whether sociologists' research on social innovation has advanced their discipline's dual mission of reforming and explaining society and what additional studies are needed.     

Estimation of Continuous‐Time Markov Processes Sampled at Random Time Intervals

We introduce a family of generalized‐method‐of‐moments estimators of the parameters of a continuous‐time Markov process observed at random time intervals. The results include strong consistency, asymptotic normality, and a characterization of standard errors. Sampling is at an arrival intensity that is allowed to depend on the underlying Markov process and on the parameter vector to be estimated. We focus on financial applications, including tick‐based sampling, allowing for jump diffusions, regime‐switching diffusions, and reflected diffusions.     

Term Structures of Credit Spreads with Incomplete Accounting Information

We study the implications of imperfect information for term structures of credit spreads on corporate bonds. We suppose that bond investors cannot observe the issuer's assets directly, and receive instead only periodic and imperfect accounting reports. For a setting in which the assets of the firm are a geometric Brownian motion until informed equityholders optimally liquidate, we derive the conditional distribution of the assets, given accounting data and survivorship. Contrary to the perfect‐information case, there exists a default‐arrival intensity process. That intensity is calculated in terms of the conditional distribution of assets. Credit yield spreads are characterized in terms of accounting information. Generalizations are provided.     

Commercial sexual exploitation of children in Zimbabwe: A threat to human and social development

Commercial sexual exploitation of children (CSEC) in child sex work is reportedly rising in Zimbabwe. While children of both sexes are affected, more females than males are forced to engage in sexual acts in exchange for money, food, access to shelter, education or some other gains from adults who control these means of survival and commodities. Drivers of CSEC include socioeconomic factors, negative peer pressure, childhood abuse, the influence of uncensored social media, and, more recently, the economic impact of COVID-19. Involvement in underage sex work exposes children to severe adversities, such as psychosocial and mental health disorders, physical and biological injuries, venereal diseases and HIV. CSEC is a growing concern for resource-limited countries, disenfranchises children and robs particularly the girl child of a better future. The worsening socioeconomic landscape in Zimbabwe and the COVID-19 pandemic have exacerbated the problem. Solving the problem of CSEC requires a multipronged approach that involves stakeholders from several sectors, including public health, education, social services, security and the legal fraternity. There is a need to empower communities, empower civil society and development partners, enhance legal frameworks, provide messaging, education and vocational training, as well as rehabilitative services for affected children and their families. CSEC is a violation of the child's rights and a public health concern that needs to be addressed as a matter of urgency to preserve the next generation's human capital necessary for the sustainable development of Zimbabwe.     

Bacterial communities in peat swamps reflect changes associated with catchment urbanisation

Urban Ecosystems - Like many peat wetlands around the world, Temperate Highland Peat Swamps on Sandstone (THPSS), located in the Sydney Basin, Australia, have been impacted by urban development. In...