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61.
SUMMARY: The data reported and discussed in this article are taken from the Dublin Child Development Study, a longitudinal study which started in 1985 with interviews of 200 women expecting their first child. Using information gathered in the first 18 months of the children's lives, an attempt is made to describe the sample of children as they arrive at the age of 18 months. The findings on the children's development are placed in the context of the study's information on their parents and in the wider social context in which the families lived, in Dublin in the late 1980s.  相似文献   
62.
The Monitoring Avian Productivity and Survivorship (MAPS) programme is a cooperative effort to provide annual regional indices of adult population size and post-fledging productivity and estimates of adult survival rates from data pooled from a network of constant-effort mist-netting stations across North America. This paper provides an overview of the field and analytical methods currently employed by MAPS, a discussion of the assumptions underlying the use of these techniques, and a discussion of the validity of some of these assumptions based on data gathered during the first 5 years (1989-1993) of the programme, during which time it grew from 17 to 227 stations. Ageand species-specific differences in dispersal characteristics are important factors affecting the usefulness of the indices of adult population size and productivity derived from MAPS data. The presence of transients, heterogeneous capture probabilities among stations, and the large sample sizes required by models to deal effectively with these two considerations are important factors affecting the accuracy and precision of survival rate estimates derived from MAPS data. Important results from the first 5 years of MAPS are: (1) indices of adult population size derived from MAPS mist-netting data correlated well with analogous indices derived from point-count data collected at MAPS stations; (2) annual changes in productivity indices generated by MAPS were similar to analogous changes documented by direct nest monitoring and were generally as expected when compared to annual changes in weather during the breeding season; and (3) a model using between-year recaptures in Cormack-Jolly-Seber (CJS) mark-recapture analyses to estimate the proportion of residents among unmarked birds was found, for most tropical-wintering species sampled, to provide a better fit with the available data and more realistic and precise estimates of annual survival rates of resident birds than did standard CJS mark-recapture analyses. A detailed review of the statistical characteristics of MAPS data and a thorough evaluation of the field and analytical methods used in the MAPS programme are currently under way.  相似文献   
63.
Although radon exposure has been identified as the second leading cause of lung cancer, fewer than 6% of U.S. homeowners test their homes for radon. This report examines participants'follow-up radon testing behavior subsequent to receiving an initial screening radon level greater than 20 pCi/L. Sixty-two participants in the Iowa State-Wide Rural Radon Screening Survey who had radon screening measurements over 20 pCi/L were questioned by phone survey 3 months after receipt of their radon screening result to assess: whether participants were aware of radon's health risk; if participants recalled the radon screening results; how participants perceived the relative health risk of radon and whether participants planned follow-up radon testing. Only 19% of the respondents specifically identified lung cancer as the possible adverse health outcome of high radon exposure, and the majority of participants underestimated the health risks high radon levels pose when compared to cigarettes and x-rays. In addition, less than one third (29%)of the participants actually remembered their radon screening level within 10 pCi/L 3 months after receiving their screening results. Only 53% of the individuals correctly interpreted their screening radon level as being in the high range, and only 39% of the participants planned follow-up radon measurements. Receipt of radon screening test results indicating high radon levels was not an adequate motivational factor in itself to stimulate further radon assessment or mitigation. Our findings suggest that free radon screening will not result in a dramatic increase in subsequent homeowner initiated remediation or further recommended radon testing.  相似文献   
64.
The power of an infantile appearance to elicit baby talk was investigated by assessing the use of baby talk in task instructions to four-year-old children, who were portrayed as either relatively babyfaced or maturefaced. Men and women taught two tasks to a randomly selected boy or girl via a telephone conversation after being shown a photograph, which presumably depicted the child whom they were instructing. Paralleling facial differences between babies and adults, babyfaced children had rounder faces, larger eyes, thinner eyebrows, and smaller noses than the maturefaced. As predicted, adults used more baby talk when instructing babyfaced than maturefaced children. This effect was manifested in linguistic indicators of baby talk (slow timing and high clarification, simplification, and attention maintenance), as well as in paralinguistic indicators of baby talk (high pitch and changing intonation). The receipt of linguistic baby talk, in turn, facilitated the child's ability to choose a card which matched the one being described. The fact that facial babyishness influenced baby talk even when baby- and maturefaced children were equated in age, attractiveness, and perceived competence suggests that a small approximation to the craniofacial qualities that distinguish infants from adults may in and of itself be sufficient to elicit this speech register.This research was supported by NIMH grant #BSR5 R01 MH42684 to the first author. The authors would like to express their appreciation to the Brandeis University and Wellesley College Daycare Centers for their cooperation in this research. Thanks are also extended to Stacy Silberman for serving as one of the experimenters and to Becky Gilbert, Katina Lawdis, Sheryl Levy, and Liz Tighe for their help in coding the data.  相似文献   
65.
Quality Assurance (QA) via the process of review systems is a retrospective look at what was. It is a picture of the past. Any such system is bound to have limitations, because the past cannot be changed. In QA, the ultimate aim should be to educate physicians as to where they made mistakes so that they can learn how to prevent them in the future. The distribution of what mistakes can be avoided, so that all physicians can learn from others' mistakes, takes the whole team closer to the aim of real QA--preventing mistakes. The first part of this article looks at QA in general terms; the second part looks at inherent biases that should be removed so that the team reaches the goal of bona fide quality.  相似文献   
66.
This paper is concerned with the new discourse in social work education with its emphasis on anti-discriminatory and anti-oppressive practice. This directive is examined critically in relation to sexual orientation, suggesting that the contemporary climate is confusing and far from straightforward. The ideological, theoretical and legislative contexts in which social work as a profession has developed are reviewed, and their heterosexist bias exposed. In contrast to developments in relation to racism and sexism, little attention has been given to heterosexism - yet the heterosexual hegemony needs challenging with urgency if we are to truly work in an anti-oppressive way with lesbians and gay men.  相似文献   
67.
Most studies on mental health in the adult population have found a significant relationship between mental health and social class. No study has thoroughly examined this relationship in the adolescent population. This article, based on the Bachman, O'Malley, and Johnston “Youth in Transition” data set, tests the social class/mental state relationship among adolescents. Three separate measures—well‐being, psychiatric symptoms, and depression—are used to indicate mental state. Social class is based on a composite measure of socioeconomic level that exists within the “Youth in Transition” data set. Surprisingly, no relationship was found. These results persisted even when more traditional measures of social class based on parents’ education and the Duncan ranking of the fathers’ occupations were substituted for socioeconomic level. An alternative explanation supporting social stress is discussed in light of Thornberry's developmental hypothesis.  相似文献   
68.
This article documents an innovative research project 'Monitoring the Impact of Technological Changes in Women's Employment in the Asian Region'. Initiated in 1994 by the United Nations University Institute for New Technologies (UNU/INTECH), the project sought to democratise the dialogue around technological changes and globalization by bringing together NGOs active among women workers, academic researchers and policy makers. It was guided by the assumption that those affected by the impact of new technologies should play a major part in making and implementing policy. Women workers, for example, should be able to lay claim to the knowledge which circulates through international organizations, while national and international policy makers stand to gain by listening directly to groups such as these who frequently are excluded from the benefits of globalized technological changes. Twenty-eight trade union and non-governmental organizations (NGOs) worked alongside experienced researchers, covering eight countries and holding a series of both country-based and international workshops. The first research project to attempt direct inter-communication on such an extensive scale, 'Monitoring the Impact of Technological Changes in Women's Employment in the Asian Region' shifted the debate on gender and technology onto the terrain of the actual problems and possibilities currently faced by women workers rather than adopting positions for or against technology. The collaborative research process highlights several priority areas of policy dialogue which have been neglected and indicate ways of organizing which could secure better conditions of work. The evidence uncoveredandthe concerns expressedraise fundamental questions about whose interests and values are shaping the emerging techno-economic paradigm.  相似文献   
69.
70.
This paper examines the changes in the terms of citizen‐state relations that are coded in Australia's current program of welfare reform. It argues that welfare reform entails a shift from welfare as a limited social right of citizenship to welfare as a form of support conditional upon completing specified obligations, and from the provision of support as a cash payment to support coupling cash with personal services. Together, these shifts have the scope transform the relation between citizen and state fundamentally. This is no less than a shift from social policy citizenship in which claimants are presumed to act on their own behalf to paternalistic support and care directed to reforming character and values as well as to meeting need. The paper argues that this shift violates the fundamental equality essential to social policy citizenship.  相似文献   
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