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41.
Child health     
In "Child Health," Lorraine V. Klerman, a professor at Brandeis University's Heller School for Social Policy and Management, describes the difficulty of measuring welfare reform's impact on children's physical and mental health by using existing data sources and suggests additional approaches to consider. She relies on the following data sources: the Behavior and Risk Factor Surveillance System (BRFSS); the Current Population Survey (CPS); the Medical Expenditure Panel Survey (MEPS); the National Health Interview Survey (NHIS); the National Health and Nutritional Examination Survey (NHANES); the National Hospital Discharge Survey (NHDS); the National Household Survey of Drug Abuse (NHSDA); the National Immunization Survey; the State and Local Area Integrated Telephone Survey (SLAITS); the VSCP; and the Youth Risk Behavior Surveillance System (YRBSS).  相似文献   
42.
The publication of Child Protection: Messages from Research (Department of Health, 1995) and of the ‘Supporting Families’ Green Paper (Home Office, 1998) have both highlighted the importance of developing family support services, in keeping with the word and the spirit of the Children Act, 1989. This article presents some of the findings of a three year study of a voluntary organisation, Home‐Start, which offers support to mothers with children under five through volunteer home visiting. The article makes connections between the activities of Home‐Start and the wider debate about family support in the United Kingdom. Copyright © 2000 John Wiley & Sons, Ltd.  相似文献   
43.
The primary purpose of this article is to share conceptualizations of selected specialized literacies, such as scientific, health and technological literacy, that are moving from boundaried work environments to the world at large, Secondly, We relate those conceptualiztions to the attributes of the adult literate reader that are necessary for world in general. The final goal is to develop preliminary guidelines for the specialist to use with the general public when communicating ideas from the specialized environment.  相似文献   
44.
Based on Epstein's (1994a) cognitive-experiential self-theory, two new training interventions were designed to teach students about gay, lesbian and bisexual issues. The efficacy of these theoretically based interventions was assessed in a short-term (7-week, three occasion) longitudinal study. Fifty undergraduate psychology students were randomly assigned to one of three treatment groups: Rational Training, Experiential Training, or Control Group. A residualized change score procedure was used to analyze change in levels of sexual prejudice and affect across the three types of measurement (pre-test, post-test, and follow-up). A 3 (Rational Training, Experiential Training, Control Group) x 2 (Low Sexual Prejudice, High Sexual Prejudice) MANOVA revealed that after the training, participants in the Experiential Group (affective training) had more accepting attitudes toward homosexuality compared to the Control Group. In addition, participants in the Experiential Group experienced more positive affect compared to the Rational and Control Groups and experienced more negative affect compared to the Rational Group. Findings are discussed and suggestions for future research are provided.  相似文献   
45.
Significant multi-layered challenges with delivering quality practicum experiences to social work students have led field education coordinators to release a joint statement that social work field education in Canada is in a state of crisis. This article presents the results of a two-year mixed methods study that sought to investigate and describe the challenges in order to enhance understanding of the crisis from the perspective of Canadian social work field education coordinators. The results indicate that social work education programs in Canada face four key challenges in regard to field education that can be further divided into two sections: (a) the social work practice field and (b) social work field education administration. The two key challenges associated with the social work practice field are: (a) social work practice contexts and realities and (b) practicum shortages and saturation. The two key challenges associated with social work field education administration are: (a) practicum procurement and field instructor recruitment and retention; and (b) expectations and workloads of field education coordinators. To address these challenges, collaborative development of a multi-level strategy aimed at moving beyond the current state of crisis toward a sustainable model of social work field education in Canada is recommended.  相似文献   
46.
Research examining infants’ discrimination of affect often uses unfamiliar faces and voices of adults. Recently, research has examined infant discrimination of affect in familiar faces and voices. In much of this research, infants were habituated to the affective expressions using a “standard” 50% habituation criterion. We extend this line of research by examining infants’ discrimination of unfamiliar peers’, that is, 4‐month‐olds, dynamic, facial, and vocal affective expressions and assessing how discrimination is affected by changing the habituation criterion. In two experiments, using an infant‐controlled habituation design, we explored 3‐ and 5‐month‐olds’ discrimination of their peers’ dynamic audiovisual displays of positive and negative expressions of affect. Results of Experiment 1, using a 50% habituation criterion, revealed that 5‐month‐olds, but not 3‐month‐olds discriminated the affective expressions of their peers. In Experiment 2, we examined whether 3‐month‐olds’ lack of discrimination in Experiment 1 was a result of insufficient habituation (i.e., familiarization). Specifically, 3‐month‐olds were habituated using a 70% habituation criterion, providing them with longer familiarization time. Results revealed that using the more stringent habituation criterion, 3‐month‐olds showed longer habituation times, that is increased familiarization, and discriminated their peers’ affective expressions. Results are discussed in terms of infants’ discrimination of affect, the role of familiarization time, and limitations of the 50% habituation criterion.  相似文献   
47.
48.
In a previous paper it has been shown that across three cohorts of men and women born in Britain in 1946, 1958 and 1970 a gender difference exists in regard to relative rates of class mobility. For men these rates display an essential stability but for women they become more equal. The aim of the present paper is to shed light on the causes of this trend—or, that is, of increasing social fluidity—among women. We begin by considering a refined version of the perverse fluidity hypothesis: that is, one that proposes that part‐time work leads to increasing downward worklife mobility among women that also entails downward intergenerational mobility and thus promotes greater fluidity. We do in fact find that the increase in fluidity is very largely, if not entirely, confined to women who have had at least one period of part‐time work. However, a more direct test of the hypothesis is not supportive. We are then led to investigate whether it is not that part‐time working itself is the crucial factor but rather that women who subsequently work part‐time already differ from those who do not at entry into employment. We find that eventual full‐ and part‐timers do not differ in their class origins nor, in any systematic way, in their educational qualifications. But there is a marked and increasing difference in the levels of employment at which they make their labour market entry. Eventual part‐timers are more likely than eventual full‐timers to enter in working‐class positions, regardless of their class origins and qualifications. Insofar as these women are from more advantaged origins, they would appear not to seek to exploit their advantages to the same extent as do full‐timers in order to advance their own work careers. And it is, then, in the downward mobility accepted by these women—who increase in number across the cohorts—that we would locate the main source of the weakening association between class origins and destinations that is revealed among women at large.  相似文献   
49.
Modern agricultural production typically requires large quantities of chemical pesticides, a potential source of both environmental and human harm. Previous social science research has suggested that environmental problems such as those associated with pesticide use may begin to decline at higher levels of economic development. Using fixed effects models, we examine whether this possible relationship holds within nations and over time. This study draws on data from the World Bank as well as pesticide use data from the Food and Agriculture Organization of the United Nations to examine the relationship between pesticide use and economic development within nations from 1990 to 2014. The findings are considered from theoretical perspectives in environmental sociology on the drivers of environmental impacts: the treadmill of production theory, structural human ecology, ecological modernization theory, and the environmental Kuznets curve hypothesis. The results of this study show a positive relationship between economic development and pesticide consumption over time, with no decline in use at higher levels of economic development. Thus, they generally support the claims made by treadmill of production and structural human ecology.  相似文献   
50.
Comparative risk assessment is an evaluation process designed to rank environmental problems based on the severity of potential hazards. The purpose of this paper is to provide an effective statistical approach to analyze perceived environmental risks. Environmental problems, evaluative criteria, and other potential moderator variables need to be determined first, and then the risk perception data collected. Repeated measures analysis is used to first test for interactions between environmental problems and potential moderator variables. If there are no significant interactions, then the risk difference among environmental problems is tested unconditionally; otherwise the risk difference is tested conditionally. Cluster analysis for environmental problems is performed only when the risk difference is significant. The clustering results can be objectively determined by using the simultaneous T2 confidence intervals. Risk-based priority setting is made according to the clusters obtained. To illustrate this approach, an empirical study of comparative socioeconomic risks in Taiwan was conducted. Socioeconomic impacts areas including social security, quality of life, production cost, investment willingness, and economic resources are used as evaluative criteria. Results indicate that selected impact areas do affect relative risk differences among 24 environmental problems, and the difference is significant for each area. Therefore, cluster analysis is conducted separately for each impact area. Risk-based priority settings for clusters of environmental problems are reported.  相似文献   
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