Dreams and aspirations of mobile young Aboriginal Australian people

This article explores the dreams and aspirations of mobile young Aboriginal Australian people aged between 13 and 25 years, who move in, out and through remote, regional and urban locations. Considering dreams and aspirations in the context of cultural difference is the central focus of this article, which uses a critical and deconstructive approach to the Eurocentric conceptualisation of youth policy terminology in Australia. Participatory and ethnographic techniques were used for this research study which engaged directly with mobile young Aboriginal Australian people. Through exploring the dreams and aspirations of this cohort of participants, this study challenges popular stereotypes depicting young Aboriginal Australian people as delinquent and disengaged. All young participants in this study expressed the dream of wanting to contribute positively to society. Aspirations for the future were expressed and formed by a set of values which were found not to reflect dominant cultural assumptions of successful transitions into adulthood.     

Risk Perceptions and Trust Following the 2010 and 2011 Icelandic Volcanic Ash Crises

Eruptions at the Icelandic volcanoes of Eyjafjallajökull (2010) and Grimsvötn (2011) produced plumes of ash posing hazards to air traffic over northern Europe. In imposing restrictions on air traffic, regulators needed to balance the dangers of accidents or aircraft damage against the cost and inconvenience to travelers and industry. Two surveys examined how members of the public viewed the necessity of the imposed restrictions and their trust in different agencies as estimators of the level of risk. Study 1 was conducted with 213 British citizens (112 males, 101 females), who completed questionnaires while waiting for flights at London City Airport during May 2012. Study 2 involved an online survey of 301 Icelandic citizens (172 males, 127 females, 2 undeclared gender) during April 2012. In both samples, there was general support for the air traffic restrictions, especially among those who gave higher estimates of the likelihood of an air accident or mishap having otherwise happened. However, in both countries, the (minority of) respondents who had personally experienced travel disruption were less convinced that these restrictions were all necessary. Scientists, the International Civil Aviation Organization, and (in Iceland) the Icelandic Department of Civil Protection were all highly trusted, and seen as erring on the side of caution in their risk estimates. Airlines were seen as more likely to underestimate any risk. We conclude that perceptions of the balance between risk and caution in judgments under uncertainty are influenced by one's own motives and those attributed to others.     

The Future of Nuclear Power: Value Orientations and Risk Perception

Since the turn of the 21st century, there has been a revival of interest in nuclear power. Two decades ago, the expansion of nuclear power in the United States was halted by widespread public opposition as well as rising costs and less than projected increases in demand for electricity. Can the renewed enthusiasm for nuclear power overcome its history of public resistance that has persisted for decades? We propose that attitudes toward nuclear power are a function of perceived risk, and that both attitudes and risk perceptions are a function of values, beliefs, and trust in the institutions that influence nuclear policy. Applying structural equation models to data from a U.S. national survey, we find that increased trust in the nuclear governance institutions reduces perceived risk of nuclear power and together higher trust and lower risk perceptions predict positive attitudes toward nuclear power. Trust in environmental institutions and perceived risks from global environmental problems do not predict attitudes toward nuclear power. Values do predict attitudes: individuals with traditional values have greater support for, while those with altruistic values have greater opposition to, nuclear power. Nuclear attitudes do not vary by gender, age, education, income, or political orientation, though nonwhites are more supportive than whites. These findings are consistent with, and provide an explanation for, a long series of public opinion polls showing public ambivalence toward nuclear power that persists even in the face of renewed interest for nuclear power in policy circles.     

Sexual minority youth in romantic relationships: Associations with youth well-being

This study investigated differences in depressive symptoms, loneliness, and self-esteem for monosexual (lesbian, gay) and plurisexual (bisexual, pansexual, queer) sexual minority youth (SMY) by relationship status (single, partnered) and relationship configuration (same-gender partner, different-gender partner). Participants included 338 SMY (M_age = 19.10 years) who reported on their relationship status, partner's gender identity, well-being, and ability to confide in partner about LGBTQ issues. Results indicated that for plurisexual youth, single status was associated with greater loneliness; plurisexual youth with same-gender partners reported fewer depressive symptoms and marginally greater ability to confide in their partner about LGBTQ issues than those with different-gender partners. Findings reveal similarities across SMY while also highlighting some unique challenges among plurisexual youth with different-gender partners.     

Queue hurdle Coxian phase-type model for two-stage process of population-based cancer screening

Statistical Methods & Applications - The quality assurance of two-stage population-based cancer screening program is determined by arrival rate (attending screening), positive rate (determined...     

Evaluation of error across natural gas pipeline incidents

This paper demonstrates how qualitative analysis can be a novel means of investigating theories of error and causation in natural gas pipeline incidents. Qualitative analysis offers unique opportunities to understand process, interactions, and the role of context in identifying active error and latent conditions in incident causation. Through the coding of text from 24 onshore natural gas pipeline incident reports on leaks and explosions in the United States and Canada, our findings reveal a proportion of active and latent errors consistent with other hazardous infrastructure contexts (roughly 3:1 latent-active ratio across 817 coded errors). These findings underscore the robustness of extant error theory and support the argument for documenting multiple, connected causes of disaster in aggregate. Conclusions highlight the utility of in-depth case analyses and critique present pipeline incident database aggregation. Our interpretation provides a means to convey complex causation in aggregate form thus enabling more nuanced future qualitative and qualitative analyses.     

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.     

Predictors of tree cover in residential open space: a multi-scale analysis of suburban Philadelphia

Urban Ecosystems - Tree cover is an important aspect of environmental quality and quality of life, but is declining in many metropolitan regions. This study examines tree cover and its relationship...     

Chinese immigrant child and maternal reactions to disappointment: Cultural fit impacts the bidirectional associations

Culture provides a context in which emotion socialization is embedded, and the bidirectional effects between parents’ emotion socialization and children's emotional behaviors may work differently across cultures. To understand how emotion socialization may be shaped by the cultural context, we examined the moderating role of Asian cultural values in bidirectional associations between maternal emotion socialization practices and child anger and sadness. Seventy-four U.S. Chinese immigrant mothers (M_age = 40.71 years, SD = 3.61) completed measures assessing their Asian cultural values and parenting style. Children experienced a disappointment task in the lab (Cole, 1986), and mothers and their children (M_age = 6.73 years, SD = .95; 55% female) were observed at two different time intervals. Mothers’ socialization practices (emotion dismissing, emotion coaching, and moral and behavioral socialization) and children's anger and sadness responses at both intervals were coded. Mothers’ greater Asian cultural values buffered the negative effects of their emotion dismissing practices on children's anger and sadness. However, Asian cultural values did not impact the effects of children's anger and sadness on mothers’ emotion dismissing practices. When mothers endorsed fewer Asian values, their emotion coaching practices reduced children's anger and sadness. Children's anger and sadness evoked more emotion coaching practices when mothers endorsed lower levels of Asian cultural values. In addition, children's anger and sadness evoked greater moral and behavioral responses from their mothers when mothers endorsed more Asian values. Overall, findings underscored the importance of cultural values in the interplay between mothers’ emotion socialization practices and children's emotions.