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51.
Within a compensating wage differential framework we investigate whether there is a wage premium for working in a pollution intensive industry. Our results for the economy as a whole suggest a small wage premium of approximately one quarter of one percent associated with the risk of working in a dirty job. This premium rises to over fifteen percent for those individuals who work in one of the five dirtiest industries. We also find evidence of a fatal risk wage premium, providing estimates of the value of a statistical life of between £12 million and £19 million (2000 prices).  相似文献   
52.
The study aimed to replicate previous links with children's adjustment as well as using children's reports of maternal differential treatment (MDT) to test whether difference scores or favouritism scores demonstrate stronger links with child outcome. Finally, it tested for a unique prediction of children's adjustment from distinct aspects and informants of MDT. The sample consisted of 173 working- and middle-class English families with two children aged four to eight years. Mothers provided reports of the mother–child relationship, and both mothers and fathers provided reports of the children's problematic behaviour. The children also provided reports of parent–child relationships and perceived favouritism via a puppet interview. Results confirmed moderate links between MDT and children's adjustment and showed that difference scores provided a better prediction of adjustment than did the favouritism scores. Finally, the results showed that mothers' reports of differential positive feelings were the most salient aspect of MDT for older siblings whereas mothers' reports of negative feelings and positive discipline were the most salient aspects of MDT for younger siblings.  相似文献   
53.
Faith-based organizations (FBOs) have long played a role in international development, and are increasingly involved in environmental sustainability initiatives. Despite these contributions they have, until recently, been largely ignored in scholarship and by secular agencies. This article adds to the growing recognition of FBOs, exploring the identity and function of FBOs doing environmental and development work in Kenya through document review, qualitative questionnaires and participant observation. A diverse group of FBOs with varied identities and engaged in a broad range of activities revealed several strengths and challenges of faith-based environmental and development work. Of particular note is the key role churches and faith-based agencies can play in effecting sustainable and holistic change in Global South countries, due to their rootedness in the community, the social capital they help to produce, and the respect they receive from the people.  相似文献   
54.
This article presents a quasi-experimental study of a mindfulness-based intervention for traumatically bereaved individuals using a single group with pre-test and post-test design. The intervention consists of the ATTEND model, which is comprised of the following elements practiced by the clinician: attunement, trust, therapeutic touch, egalitarianism, nuance, and death education. The study is based on the charts of 42 clients seeking grief counseling at a mental health agency viewed retrospectively. Participants’ intake scores on the Impact of Event Scale-Revised (IES-R), which measures trauma symptoms, and 25-item Hopkins Symptom Checklist (HSCL-25), which measures depressive and anxious symptoms, were compared to their scores after an average of 14.64 hours of counseling. Paired samples t tests showed a statistically significant decline in trauma symptoms on the IES-R, and in anxious and depressive symptoms on the HSCL-25. These results provide preliminary support for the use of this mindfulness-based approach for difficulties associated with traumatic bereavement, though more extensive research is needed to determine the effectiveness of this approach.  相似文献   
55.
Abstract

“Physical Dependence on Nicotine in Gum: A Placebo Substitution Trial,” JOHN R. HUGHES, et al. To test whether ex-smokers become physically dependent on nicotine in gum, we entered eight ex-smokers who were using nicotine gum into a randomized, double-blind, placebo-substitution trial. When placebo was substituted, seven of the eight subjects were observed to have withdrawal symptoms and two relapsed to smoking or nicotine gum. This result suggests that physical dependence (i.e., withdrawal) may be a cause of behavioral dependence on nicotine gum (i.e., use of gum beyond the recommended period) and physicians should emphasize the need for gradual reduction of nicotine gum. (Journal of the American Medical Association 1986;255:3277–3279.)

“Absence of Therapeutic Benefit From Antacids or Cimetidine in Non-Ulcer Dyspepsia,” OLOF NYREN, et al. We randomly assigned 159 patients with non-ulcer dyspepsia, defined as chronic or recurrent epigastric pain without concomitant symptoms of the irritable bowel syndrome and with no evidence of organic disease, to treatment for three weeks with an antacid suspension one and three hours after meals, 400 mg of cimetidine twice a day, or placebo, according to a double-blind, double-dummy model. The intensity and duration of epigastric pain were recorded by the patients four times daily during a one-week period without therapy and during the three weeks of treatment. The mean reduction in pain intensity after three weeks in the placebo group was 25 percent. Neither antacid nor cimetidine treatment resulted in more than a 4 percent better effect. The reduction of pain was statistically significant (P < 0.01) in all three groups. The time course of the pain scores in the groups receiving active drugs followed closely those in the placebo group, and there were no significant differences between the groups at any stage of the treatment. We conclude that the neutralization or suppression of gastric acid is of no clinical value in patients with this syndrome. (New England Journal of Medicine 1986;314:339–43.)  相似文献   
56.
Abstract

Hypermedia computer-based education (CBE) is an emerging information technology that makes possible user-directed, nonsequential exploration of, and interaction with, information presented through a variety of media including text, animation, graphics, sound, and video. This article describes hypermedia CBE and briefly reviews the research on its instructional efficacy. A synopsis of the theoretical foundation covers cognitive theory concepts of information networks and associative learning, web teaching principles, andragogical theory as it relates to social work education, and hypermedia CBE structure. Examples of current and potential applications in social work education demonstrate that hypermedia CBE can emulate the dynamic, iterative learning process of knowledge acquisition, knowledge testing, and content integration through practice simulation.  相似文献   
57.
58.
Abstract

Objectives: The primary objective of this study was to characterize the prevalence of overweight/obesity, metabolic syndrome (MbS) and its criteria, and nutrient intakes of college-age men and women via a large-scale screening. Participants and Methods: From August 2005 to July 2008, 2,722 subjects were recruited for the ongoing, cross-sectional Young Adult Health Risk Screening Initiative project. Anthropometric, biochemical, clinical, and dietary data were collected. Results: Approximately one-half of men and more than one-quarter of women were overweight or obese. MbS was identified in 9.9% of men and 3.0% of women; 77% of men and 54% of women had at least 1 MbS criterion. Intakes of saturated fat, magnesium, and fiber, as well as body mass index and reported physical activity levels were related to MbS. Conclusions: Because of high rates of overweight/obesity and MbS, college-age adults are at risk for developing chronic diseases including diabetes mellitus and cardiovascular disease  相似文献   
59.
The recent UK media clash between Katie Hopkins and Katie Price in the reality TV show Celebrity Big Brother 2015 regarding Price’s receipt of welfare benefits for her son, Harvey, has reopened old debates about welfare support for the so-called deserving and undeserving poor. Nowhere is this more evident than in the classed moralities of motherhood with the harshest criticisms aimed at the ‘chav’ poor and working-class families and their children whose lifestyles and moral respectability may be called into question for causing or even fabricating particular disabilities in the first place. Alongside these characterisations of parental deficits and immorality associated with working-class and poor parents, connections between ‘invisible’ disability, poverty and poor parenting continue.  相似文献   
60.
Social workers are likely to encounter clients dealing with traumatic grief and death in their practice. Though death education has gained in popularity and acceptance, few social work students receive coursework in this area and many are unprepared to deal with their clients' and their own emotions regarding death and grief. Though death-related content may evoke provider avoidance, mindfulness and empathy may help regulate provider emotions and responses. This United States-based study evaluates the effectiveness of experiential death education on mindfulness and empathy. Measures in three separate cohorts were given at the beginning and end of the course. Results show statistically significant increases on the Five Facet Mindfulness Questionnaire and the Questionnaire of Cognitive and Affective Empathy, indicating that such a course may be effective in increasing both mindfulness and empathy in social work students and those in related fields.  相似文献   
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