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71.
Few studies have examined the influence of environmental factors on children's executive functioning (EF) performance. The present study examined the effects of a punitive vs. non‐punitive school environment on West African children's EF skills. Tasks included a ‘cool’ (relatively non‐affective) and ‘hot’ (relatively affective/motivational) version of three EF tasks: delay of gratification; gift delay; and dimensional change card sort. Children had more difficulties with the hot versions of the tasks than the cool versions, and older children outperformed younger children. After controlling for verbal ability (Peabody picture vocabulary test‐third edition), a consistent pattern of interaction between school and grade level emerged. Overall, kindergarten children in the punitive school performed no differently than their counterparts in the non‐punitive school. However, in grade 1, children in the punitive school performed significantly worse than their counterparts in the non‐punitive school. These results point to the need to consider interactions among discipline style, age, and internalization processes of self‐regulation to better understand environmental influences on EF development.  相似文献   
72.
That “there is no gathering of roses without risking the thorns” might be the simplest way to think of the paradox of relationship. Risk regulation as psychological mechanism minimizes rejection (thorns) and maximizes assurance (roses). In the article, the social psychology of risk regulation is set in the context of divorce and high-conflict parenting. Risk regulation provides not only guidance for treatment, but also a conceptual framework for professional opinion in forensic evaluation and legal consideration.  相似文献   
73.
突发事件的特殊场域决定了其间政府信息公开具有极其重要的意义。从应然性角度看,突发事件中政府信息公开具有及时性、主动性、准确性、广泛性与统一性。我国当前立法存在着公开的规定过于分散、公开的内容比较模糊、公开的义务主体不一致、公开的程序机制不健全等缺憾。因而,应当尽快制定《政府信息公开法》,完善突发事件中政府信息公开的二元法律体系;同时,立法还应明确界定突发事件中政府信息公开的内容,统一规定公开的义务主体,健全公开的程序机制。  相似文献   
74.
Christophe Didier 《Risk analysis》2009,29(10):1347-1354
Even if most French mines are definitively closed, potential risks remain above the abandoned sites. In addition to surface instability, some mining sites may be affected by dangerous gas emissions, flooding events, or environmental impacts. Those kinds of disorders strongly influence the land-use management of the concerned areas. The present article presents the French mining historical context and identifies the major kinds of residual risks and harmful effects that may affect abandoned mine sites. The prevention policy applied on the national territory is then discussed and prospects for further developments are proposed.  相似文献   
75.
分汊型河道是冲积平原河流中的常见河型,分汊型河段与单一河段的最大不同是分汊型河段具有两汊或多汊过流,分流区和汇流区的水沙具有与单一河道不同的运动特点,并容易因分汊口门的放宽,水流分散,泥沙在此淤积造成水深不够,产生碍航问题。分汊河型又包括很多不同类型,其中对复式分汊型河段航道问题的研究较少,整治技术也不成熟。以长江安庆复式分汊河段为研究对象,采用河工模型试验研究与实测资料分析相结合的方法,在分析安庆河段水流运动规律的基础上,探讨了不同整治部位实施工程的效果,通过综合比较提出了安庆复式分汊河段的整治关键部位。  相似文献   
76.
The article closely examines the role of mechanistic effect models (e.g., population models) in the European environmental risk assessment (ERA) of pesticides. We studied perspectives of three stakeholder groups on population modeling in ERA of pesticides. Forty‐three in‐depth, semi‐structured interviews were conducted with stakeholders from regulatory authorities, industry, and academia all over Europe. The key informant approach was employed in recruiting our participants. They were first identified as key stakeholders in the field and then sampled by means of a purposive sampling, where each stakeholder identified as important by others was interviewed and asked to suggest another potential participant for our study. Our results show that participants, although having different institutional backgrounds often presented similar perspectives and concerns about modeling. Analysis of repeating ideas and keywords revealed that all stakeholders had very high and often contradicting expectations from models. Still, all three groups expected effect models to become integrated in future ERA of pesticides. Main hopes associated with effect models were to reduce the amount of expensive and complex testing and field monitoring, both at the product development stage, and as an aid to develop mitigation measures. Our analysis suggests that, although the needs of stakeholders often overlapped, subtle differences and lack of trust hinder the process of introducing mechanistic effect models into ERA.  相似文献   
77.
论现代企业的社会责任   总被引:1,自引:0,他引:1  
企业在对股东负责的同时,还要承担对利益相关者、社会、国家等的社会责任。中国企业社会责任问题比较严重的主要表现在劳工权益、消费者权益、环境保护、慈善公益事业、企业创新力不足等方面。中国企业社会责任建设首先应从观念上明确企业承担社会责任是大势所趋,树立正确的社会责任意识,同时要完善企业承担社会责任的内外部环境,构建和谐的劳动关系,走环境保护和节能减排的可持续发展之路,提高企业自主创新能力,吸纳安置就业,促进社会和谐稳定。  相似文献   
78.
The present study examined the relationships between caregivers' self‐reported positive and negative emotional expressiveness, observer assessments of children's emotion regulation, and teachers' reports of children's internalizing and externalizing behaviors in a sample of 97 primarily African American and Hispanic Head Start families. Results indicated that higher caregiver negativity and lower child emotion regulation independently predicted more internalizing behavior problems in children. Additionally, children's externalizing behavior problems were negatively predicted by caregivers' self‐reports of positive emotional expressiveness. Importantly, results also suggested that caregivers' emotional expressiveness and children's behavioral problems may be non‐linearly related, and that child gender may play an important moderating role. These results emphasize the importance of family emotional climate and child emotion regulation in the behavioral development of preschool‐age children, and highlight the need for improved theoretical and practical understanding of socioemotional development in diverse populations.  相似文献   
79.
Although most surveillance studies scholars assume privacy is antithetical to surveillance, critics have recently warned that privacy-based criticisms may facilitate surveillance. That being said, we do not yet have data that show whether privacy claims were used in the past to legitimate government surveillance. This paper addresses that gap by analyzing claims made over one of the U.S.’s most controversial surveillance issues: government control over encryption technologies. A review of Congressional hearings and statements on the Congressional Record (n?=?112) reveals that from 1993 to 1999, public debates were dominated by a market liberalization discourse in which participants supported loosening encryption controls as a way to protect privacy from criminal intrusions in market transactions. Also playing a role was a strong skepticism toward government power and a preference for markets as managers of crime prevention. Challenged by these critiques, lawmakers withdrew regulatory proposals and spent the following decade working quietly with private firms to ensure law enforcement surveillance capability. These findings show the expansion of privacy for consumers and entrepreneurs has in fact been used to achieve the contraction of privacy from law enforcement and intelligence agencies.  相似文献   
80.
In this article I map out the major debates on global governance and the feminist critiques of the mainstream interventions in these debates. I argue that the shift from government to governance is a response to the needs of a gendered global capitalist economy and is shaped by struggles, both discursive and material, against the unfolding consequences of globalization. I suggest feminist interrogations of the concept, processes, practices and mechanisms of governance and the insights that develop from them should be centrally incorporated into critical revisionist and radical discourses of and against the concept of global governance. However, I also examine the challenges that the concept of global governance poses for feminist political practice, which are both of scholarship and of activism as feminists struggle to address the possibilities and politics of alternatives to the current regimes of governance. I conclude by suggesting that feminist political practice needs to focus on the politics of redistribution in the context of global governance.  相似文献   
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