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71.
In the past decade, growing public concern about novel technologies with uncertain potential long‐term impacts on the environment and human health has moved risk policies toward a more precautionary approach. Focusing on mobile telephony, the effects of precautionary information on risk perception were analyzed. A pooled multinational experimental study based on a 5 × 2 × 2 factorial design was conducted in nine countries. The first factor refers to whether or not information on different types of precautionary measures was present, the second factor to the framing of the precautionary information, and the third factor to the order in which cell phones and base stations were rated by the study participants. The data analysis on the country level indicates different effects. The main hypothesis that informing about precautionary measures results in increased risk perceptions found only partial support in the data. The effects are weaker, both in terms of the effect size and the frequency of significant effects, across the various precautionary information formats used in the experiment. Nevertheless, our findings do not support the assumption that informing people about implemented precautionary measures will decrease public concerns.  相似文献   
72.
南宋洞庭湖区杨幺农民起义能够6次击败朝廷官军围剿,坚持斗争达7年之久,其根本的立足法宝,就在于“陆耕水战”的战略战术。这一战略战术之所以特具威力.一是与其深入进行各种反封建斗争密切相连,从而具有广泛的群众基础;二是他们创制了当时最先进的水战工具,并施以因地制宜、灵活机动的各种战术。这两个方面是过去研究者未能涉及和论述的。  相似文献   
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74.
This study investigated attachment security and behavior in 34 physically disabled infants and 26 non‐disabled infants by using convergent, categorical (secure, avoidant and ambivalent) and continuous (Attachment Behavior Q‐Set) measures of the relationship, based on the same set of home observations. Proportions of attachment classifications were not different for disabled and non‐disabled infants, but insecure infants in the disabled group scored consistently lower on the AQS security score than non‐disabled insecure infants. This result suggests that while proportions of attachment classifications may not vary as a function of infant status, insecure disabled infants are more insecure than insecure non‐disabled infants. An analysis of 5 behavioral dimensions of the AQS showed that secure infants emitted the same kinds of attachment behaviors without regard for infant status. Insecure disabled infants, however, showed lower levels of secure base behavior and physical contact with mother than their non‐disabled counterparts, and showed a marginal tendency to fuss more as well. Discussion focuses on the potential benefits of using convergent, categorical and continuous measures of attachment in the study of both typical and atypical groups of infants.  相似文献   
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76.
It is frequently assumed that a poor psychosocial working environment will create conditions that encourage bullying. However, few studies have examined this assumption while comparing work environment ratings of bullied and non-bullied employees who work in the same organization and/or department. The objectives of this study were therefore, first, to investigate relationships between bullying and other psychosocial work environment factors within a particular organizational setting and, second, to investigate if bullied employees reported higher levels of stress than non-bullied employees. A total of 186 blue-collar employees from a Danish manufacturing company participated in the study (response rate of 93%). Results showed significant differences in bullied and non-bullied employees' ratings of psychosocial factors such as job control, management style, role clarity, social climate, social contact and work centrality. In order to investigate assumptions that a poor psychosocial work environment creates conditions that encourage bullying, a number of analyses compared the company's manufacturing departments with either high, medium or low levels of bullying. Results showed significant departmental differences. Yet, when bullied employees were removed from the statistical analyses, with regard to the perceived psychosocial environment these same departments could be differentiated only on the basis of rated job demands and management style. The results therefore bring into question the assumption that a generally poor work environment contributes to bullying. None the less, they do suggest that management style may directly or indirectly have contributed to a higher level of bullying. Also, bullied employees reported significantly more symptoms of psychological stress and mental fatigue than non-bullied employees.  相似文献   
77.
文章以2013—2018年中国267个地级及以上城市为研究对象,实证研究了土地资源错配与环境污染之间的关系以及环境规制在土地资源错配和环境污染之间的调节作用。结果表明:土地资源错配与环境污染呈显著正相关关系,即土地资源错配会造成环境污染,且环境规制在土地资源错配和环境污染之间具有抑制作用。异质性分析中,运用地理加权回归模型,按照土地资源错配对环境的污染程度对城市分类,与中度污染组相比,环境规制对重度污染组的土地资源错配和环境污染之间的抑制作用更加显著;按照全国资源型城市分类,与成长型城市和衰退型城市组相比,环境规制的抑制作用在成熟型城市和再生型城市组更明显。  相似文献   
78.
受特征核查的驱动,英汉语中的SVO是在SOV基础上的推导.英语中核查是受语义无解特征所驱动;汉语中动词的提升是受时态功能词T的驱使,T的强弱分别推导出SVO和SOV两种句法结构.  相似文献   
79.
Comparing surveys of victims with police statistics illustrates the differences between lay and professional views of crime. Victims’expectations and the police handling of cases do not always match. The determinants of victims’ decisions to report incidents to the police are briefly summarised; and the ways the police classify victims’account and handle their complaints, examined. This analysis is based on two sets of data: a victimisation survey of a sample of 10?504 persons aged 15 and older, drawn from the Île-de-France Region; the police statistics corresponding to the same area.  相似文献   
80.
Gender, home and family in cultural capital theory   总被引:1,自引:0,他引:1  
The paper argues that Bourdieu's stress on early familiarization for the highest value of cultural capital is closely linked to his idea, strongly emphasized in Distinction, about the role of family and domestic life for individual development and social positions. The role of women, as mothers and homemakers, is crucial in this process. Yet, Bourdieu defines social origin as deriving from the father. The centrality to Bourdieu's thinking of a resilient traditional pattern of masculine domination and feminine submission constitutive of the Western gender habitus explains both his stress on ‘normalcy’ for the production of legitimate dispositions, and his resistance to incorporating into his thinking the implications of recent transformations in home family living, which have destabilized the gender order. It is thus important to consider contemporary feminist analyses of the family and home life and their significance for a renewed theory of cultural capital. The paper considers two sets of literature. Firstly, it addresses the manners in which home and family are conceptualized in Bourdieu's key texts where these issues were prominent in the development of his thinking on cultural capital. The second set of literature includes texts by feminist academics in the fields of family, gender and the body, which analyse the destabilizing of the gender order and everyday family living in contemporary society. Two questions are addressed on the basis of these reflections: (1) Is cultural capital an individual or a household resource? (2) How does cultural capital relate to personal interdependencies at the level of family and households?  相似文献   
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