Genetically Engineered Plants, Endangered Species, and Risk: A Temporal and Spatial Exposure Assessment for Karner Blue Butterfly Larvae and Bt Maize Pollen

Genetically engineered maize (Zea mays) containing insecticidal endotoxin proteins from Bacillus thuringiensis (Bt) delta-endotoxin proteins has been adopted widely in the Midwestern United States. The proteins are toxic to several lepidopteran species and because a variety of maize tissues, including pollen, may express the endotoxins, the probability of exposure to nontarget species, including endangered species, needs to be understood. The objective of this study was to assess the potential temporal and spatial exposure of endangered Karner blue butterfly larvae (Lycaeides melissa samuelis) to Bt maize pollen in Wisconsin using probabilistic exposure techniques and geographic information systems analysis. Based on degree-day modeling of butterfly phenology and maize pollen shed, there is some potential for temporal exposure of larvae to maize pollen. However, in the majority of years and locations, maize pollen shed most likely will occur after the majority of larval feeding on wild lupine (Lupinus perennis). The spatial analysis indicates that some Karner blue butterfly populations occur in close proximity to maize fields, but in the vast majority of cases the butterfly's host plant and maize fields are separated by more than 500 m. A small number of potential or existing Karner blue butterfly sites are located near maize fields, including sites in two of the four counties where temporal overlap is most likely. The exposure assessment indicates that these two counties should receive the highest priority to determine if Karner blue butterfly larvae are actually at risk and then, if needed, to reduce or prevent exposure.     

Child,Caregiver, and Temperament Contributions to Infant Joint Attention

Little is known about variables that may contribute to individual differences in infant joint attention, or the coordination of visual attention with a social partner. Therefore, this study examined the contributions of caregiver behavior and temperament to infant joint attention development between 9 and 12 months. Data were collected from 57 infants using a caregiver–infant paradigm, an infant–tester paradigm, and a parent report of infant temperament. Nine‐month measures of caregiver scaffolding and infant initiating joint attention (IJA) with testers were significantly related to 12‐month infant IJA with testers. A temperament measure of positive emotional reactivity was related to 9‐month IJA, and a measure of negative emotional reactivity was related to 12‐month IJA. Temperament and caregiver scaffolding measures, however, were not associated with the development of infant responding to joint attention. These results further the understanding of the multiple processes that contribute to joint attention development in infancy, and support the hypothesis that initiating and responding measures tap different aspects of joint attention development.     

Determinanten der Lebensqualität psychisch kranker Personen

Not only chronic mental disease, but also psycho-social factors limit the quality of life (QoL) of mentally ill persons. From three theoretical explanation models of QoL — the medical model, labeling theory, and stress process model — we deduced three hypotheses. To test our hypotheses, we re-analysed data from the study “Social integration and quality of life of mentally ill people”. Data were derived from structured interviews with 305 in-patients in psychiatric institutions in the Canton of Zurich (Switzerland), and completed with few informations from their doctors’ files. Various QoL dimensions entered the statistical analyses as dependent variables. Results indicate varied explanation power of the models under investigation depending on the dimension of QoL: psychic symptoms highly influence the health-related QoL, but have only small effects on social and material QoL. Social as well as material QoL are strongly influenced by social support as well as, though to a lesser extent, by life stress events. Chronification of mental illness and perceived discrimination because of the mental disease indirectly affect QoL through reduced social support and increased psychic symptoms. From our results we conclude that social integration and rehabilitation of mentally ill people require a bio-psycho-social treatment approach.     

When Do Benevolent Capitalists Change Their Mind? Explaining the Retrenchment of Defined‐benefit Pensions in Britain

This paper explores the politics of welfare retrenchment, but differs from much of the current literature in this area by focusing not on the decisions of politicians but those of private sector employers. In countries with a large private welfare sector, employers are major social policy players with a significant influence on the generosity of welfare provision, but the rationale behind their actions is not well understood. To explore these issues, a case study is used of the recent fundamental change in UK occupational pension provision, involving a rapid shift from defined‐benefit to defined‐contribution pensions. The paper shows by means of a micro‐simulation of the relative performance of defined‐benefit, defined‐contribution and state pensions that this shift represents a significant retrenchment. It suggests, using historical material, interview data and insights from behavioural economics, that existing explanations for this change, while valuable, have important gaps because they are based on too narrow a conceptualization of business motives. In this regard, the paper highlights the importance of herd behaviour.     

The Future of Termination of Parental Rights Research and Practice: A Commentary on Ben-David

Termination of parental rights (TPR) is one of the most important decisions made by the legal system. Due to the importance of the TPR legal process, it is essential to understand the risk and protective factors that influence TPR decisions and under which conditions these factors are most influential. This commentary begins with a brief review of the literature regarding TPR. Subsequently, the Ben-David article is reviewed, highlighting the strengths and challenges that emerge from the study. Future directions are then discussed, with a focus on several recent articles that should guide researchers in the TPR field. Finally, clinical implications for social service providers and agencies are explored, with particular attention to how the TPR literature can guide best practices in clinical work.     

A brief telephone interview to identify lesbian and bisexual women in random digit dialing sampling

Lesbian health research has most often relied on nonprobability samples that are biased and restrict generalizability. Random sampling could reduce bias, but requires development of a method for fast and reliable screening of a large number of women. We tested the feasibility of using a brief telephone interview to assess sexual attraction, behavior, and identity. Using Random Digit Dialing in a neighborhood of Boston with a high density of lesbian residents, we interviewed 202 women aged 18 to 59. Of the respondents, 33% reported some sexual attraction to other women, 20% reported sex with women since age 18, and 14% identified as a lesbian. The high level of cooperation with the study among eligible women (94%) and the high proportion of women who disclosed homosexual attraction, behavior, or identity show that it is feasible to use a brief screening questionnaire about sexuality of women over the telephone even without building special rapport with the respondents.     

RELIGION AND SUPPORT FOR DEMOCRACY: A CROSSNATIONAL EXAMINATION

This article examines citizens' support for democracy across forty-six nations. The authors use multilevel modeling and data from the World Values Survey and other sources to assess individuals' support for democracy in light of broader country-level factors as well as individual proclivities toward religion, politics and community. Findings suggest that the predominance of a particular religion in a nation does not influence individuals' views in and of itself. It does, however, matter when individuals' religious beliefs and practices as well as their civic engagement are taken into account. These factors, even in predominantly Muslim countries, appear to foster rather than hinder positive views towards democracy. But individuals seeking a prominent role for religion in government are likely to be substantially less supportive of democracy. Such antidemocratic attitudes appear countered in a citizenry where many are engaged in conventional political activities, have attained higher social statuses and reside in highly globalized states with Protestant or Muslim majorities and without a Communist legacy.     

Who Is in Charge? Social Inequality in Different Fields of Volunteering

VOLUNTAS: International Journal of Voluntary and Nonprofit Organizations - Volunteering in civil society organizations (CSOs) is sometimes idealized as welcoming arena for everybody. Prior...     

Do economic conditions affect climate change beliefs and support for climate action? Evidence from the US in the wake of the Great Recession

I show that climate skepticism increases with negative economic shocks and that the effects are concentrated among individuals in the labor force. I primarily employ a panel of US individuals in the period following the Great Recession, but also find consistent results with an alternative instrumental variables strategy. Among labor force participants, a one-percentage point increase in the local unemployment rate leads to a three to five percentage point decrease in the probability of believing climate change is real and requires action. I conclude that support for climate change policies could depend on labor market conditions.