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171.
Risk-perception research plays an active role in discussions of risk-management alternatives. However, little guidance is provided regarding how public concerns should be weighed against other sources of cost and benefits. This paper reports the results of two experiments that measure tradeoffs among cost (in dollars), a quantitative risk measure (number of deaths or injuries), and several qualitative characteristics associated with perceived risk. Most subjects were willing to make the requested trade. However, the perceived risk information led others to reject the proposed technology.  相似文献   
172.
This study tested the ability of English infants and toddlers with Williams syndrome to segment, that is, to extract from fluent speech, bisyllabic nouns that had either a strong–‐weak stress pattern (predominant in English), or a weak–‐strong stress pattern. The testing procedure was the same for both types of words: Children were familiarized with instances of isolated nouns, and then tested on their recognition of these nouns embedded in passages. In English, typically developing infants start segmenting strong–‐weak nouns by 7.5 months of age, and weak–‐strong nouns by 10.5 months. Our clinical population was able to segment strong–‐weak nouns, but failed, despite chronological ages above 15 months, to segment weak–‐strong words. These results suggest that the development of word segmentation is seriously delayed in Williams syndrome. This deficit in early phonological processing may contribute to a fuller understanding of the late lexical onset in this population, a phenomenon that had hitherto only been explained in terms of cognitive and semantic deficits.  相似文献   
173.
Individuals who had failed‐to‐thrive for non‐organic reasons received psychosocial intervention which was tailor‐made to their particular needs during childhood. Their progress was followed up over 20 years later, including their physical growth and social and cognitive functioning. Not all clients showed the same outcomes. The quality of the parental relationship and the reason for the growth‐faltering were found to be related to the outcomes at 20 years. Unless they experienced a positive and sustained change in their life or circumstances, individuals who had experienced abuse showed poorer outcomes than those whose growth‐faltering had been thought due to neglect, lack of parenting or feeding dif?culties. Abuse tended to be a contributing factor to growth‐faltering more frequently in families where the parents were observed to have a poor relationship with each other. However, a signi?cant change in the quality of care given to the child and the emotional environment experienced by them resulted in positive outcomes 20 years later despite experiencing abuse during childhood. Copyright © 2003 John Wiley & Sons, Ltd.  相似文献   
174.
Twenty–two students in a community action certificate program supplied "rising to the occasion" narratives during summer–long internships. They also filled out measures of generativity. Twenty–one students in an international studies certificate program that also included a summer internship served as a comparison group. Both groups reported equal personal growth from rising to the occasion experiences and no differences on measures of optimism, self–esteem or generativity. However, the community action students linked their personal growth experiences to future community service; a regression analysis also revealed that the best predictor of their stress–related growth was their level of generative concern. No comparable links emerged for the comparison group. Implications for cultivating connections between personal identity and civic responsibility through service–learning are discussed.  相似文献   
175.
Until recently, homelessness in rural areas has received little recognition because of overwhelming assumptions about the urban-centredness of homeless people and their needs. This paper seeks to build on recent research that has begun to uncover some of the problems and characteristics of rural homelessness, by suggesting two significant dynamics which together can shape the experience of different groups of homeless people in rural environments. First, rural places reflect particular local qualities which contextualise both the circumstances of homelessness and the provision of services in response to those circumstances. Secondly, the contemporary governance of homelessness unfolds rather unevenly in different rural areas, producing distinct local service environments with varying degrees of ‘insider’ and ‘outsider’ status in relation to joined-up responses to the needs of homeless people. These dynamics are articulated through three case studies: a remote friary in a deep rural area of southern England; a small hostel run by a vibrant non-statutory organisation in a small town in the west of England, and two advice centres in a coastal resort in the north-east of England. Through these case studies we highlight the importance of both local reactions to the homeless other, and local relations between central government funding, local authority initiatives and charitable organisations, in the production and consumption of spaces of care in settings set in, or serving, rural environments.  相似文献   
176.
To better understand the social factors that influence the diverse pathways to family formation young adults experience today, this research investigates the association between opposite‐gender relationships during late adolescence and union formation in early adulthood. Using data from the first and third waves of the Add Health (n= 4,911), we show that, for both men and women, there is continuity between adolescent and adult relationship experiences. Those involved in adolescent romantic relationships at the end of high school are more likely to marry and to cohabit in early adulthood. Moreover, involvement in a nonromantic sexual relationship is positively associated with cohabitation, but not marriage. We conclude that the precursors to union formation patterns in adulthood are observable in adolescence.  相似文献   
177.
Ethnographers from anthropology, sociology, and other disciplines have been at the forefront of efforts to bring gender into scholarship on international and transnational migration. This article traces the long and often arduous history of these scholars’ efforts, arguing that though gender is now less rarely treated merely as a variable in social science writing on migration, it is still not viewed by most researchers in the field as a key constitutive element of migrations. The article highlights critical advances in the labor to engender migration studies, identifies under‐researched topics, and argues that there have been opportunities when, had gender been construed as a critical force shaping migrations, the course of research likely would have shifted. The main example developed is the inattention paid to how gendered recruitment practices structure migrations – the fact that gender sways recruiters’ conceptions of appropriate employment niches for men versus women.  相似文献   
178.
179.
The process of agricultural restructuring embarked upon by the New Zealand government in the mid-1980s precipitated a period of financial hardship for many of the nation's farmers. It was not uncommon for families to adapt major adjustment strategies in order to maintain the viability of their enterprise at this time. Drawing upon a detailed case study of farm-level responses in a small rural locality, this paper argues that farm adjustments employed during and since this period have altered the character of family farming in the area in fundamental ways. Such change has been evident in the increasing heterogeneity of farm structure, and the alteration of farming goals and household labour arrangements, together with the evolution of local cultural norms. These transformations not only raise important questions about the future structure and sustainability of family farming in the area, but also inspire a conceptual reconsideration of the family farm unit as traditional linkages between the farm enterprise, household and property are weakened.  相似文献   
180.
This research responds to calls from within the field of urban ecology to explicitly incorporate humanities-based research in order to achieve robust interdisciplinarity. Our research provides an example of a place-based urban ecological analysis. We use this framework to analyze over a century of park planning and development within the city of Seattle. We identify four eras of park planning that are linked by a comprehensive 100-year park plan. This case study examines how the political, cultural, and economic aspects of park planning have produced and been influenced by long-term trends and historical contingencies. This research also offers practical insights for effective contemporary urban planning, emphasizing the need for flexible and adaptive long-term plans when confronted with unpredictable events, emerging political arrangements, changing cultural priorities, and shifting fiscal climates.  相似文献   
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