Living in a multicultural world: Intergroup ideologies and the societal context of intergroup relations

In a relatively short time span, issues of ethnic, cultural, and religious diversity have become central topics of discussion in various nations. As a result, the role of broad ideologies that frame and structure relations between groups has received increasing attention by social psychologists. Of particular concern has been the role of these intergroup ideologies in promoting intergroup harmony and reducing prejudice. In this article, we appraise the evidence related to three main intergroup ideologies, assimilation, colourblindness, and multiculturalism. We argue that research in this area has paid insufficient attention to the social and political context. Intergroup ideologies have been studied and conceptualised as being located solely within individual minds. We suggest that the potentially vital aspect of these ideologies is that they are sometimes widely shared by members of a social group. Integrating sociological and political analyses, we discuss the fact that intergroup ideologies are institutionalised as policies and that, as such, they often vary across countries and across time. We present a series of studies to illustrate the theoretical implications of studying the shared nature of these intergroup ideologies, providing insights into the question of when and why national policies can shape individuals’ intergroup attitudes and beliefs and improve intergroup relations.     

Identifying the determinants and understanding their effect on the perception of safety,security, and comfort by pedestrians and cyclists: A systematic review

The continuous growth of the world population and its agglomeration in urban cities, demand an increasing need for mobility, which in turn contributes to the worsening of traffic congestion and pollution in cities. Therefore, it is necessary to promote active travel, such as walking and cycling. However, this is not an easy task, as pedestrians and cyclists are the most vulnerable link in the system, and low levels of safety, security and comfort can contribute to choosing private cars over active travel. Hence, it is essential to understand the determinants that affect the perceptions of pedestrians and cyclists, in order to support the definition of policies that promote the use of active modes of transport. Thus, this article fills an important gap in the literature by identifying and discussing the objective and subjective determinants that affect the perceptions of safety, security and comfort of pedestrians and cyclists, through a systematic review of the literature published in the last ten years. It followed the PRISMA statement guidelines and checklist, resulting in 68 relevant articles that were carefully analyzed. The results show that the perception of safety is negatively affected by fear of traffic-related injuries, fear of falling related to infrastructure and infrastructure maintenance, and negative behavior of drivers. Regarding security, crime was the major concern of pedestrians and cyclists, either with emphasis on the person or on personal property. With regard to comfort, high levels of air and noise pollution, lack of vegetation, bad weather conditions, slopes and long commuting distances negatively affected the users' perception. The results also suggest that poor lighting affects all domains, providing a negative perception of safety, security and comfort. Similarly, the presence of people is seen as negatively influencing the perception of safety and comfort, while the absence of people negatively impacts the perception of security. Therefore, the findings achieved by this study are key to assist in the definition of transport policies and infrastructure creation in large smart cities. Additionally, new transport policies are proposed and discussed.     

宗教界开展公益慈善事业问题研究

近年来,我国宗教界开展公益慈善事业受到广泛关注,其活动领域、机构注册、政策优惠等问题成为政界、学界、教界共同关注的焦点。本文主要探讨宗教界开展公益慈善事业时,如何正确处理与国民教育、社会福利之间的关系,对有宗教背景的公益慈善机构注册难、获得政策优惠难的原因进行了分析,并且对政府宗教工作部门今后进一步鼓励和规范宗教界开展公益慈善事业提出了意见和建议。     

Simulation Modeling of Policies Directed at Youth Sugar-Sweetened Beverage Consumption

Childhood obesity is a significant public health problem requiring innovative solutions. While recent reviews indicate that some policies show promise, there is a lack of information regarding which policies, and policy combinations, work best. Low-nutrition, energy-dense foods and beverages such as sugar-sweetened beverages (SSBs) have been identified as a major contributor to the problem. The purpose of this paper is to use simulation modeling to show how changes in three categories of SSB policies—school nutrition, school-based education, and taxes—impact SSB and other food consumption. The model shows that policies directed at SSBs, particularly tax hikes, could lead to substantial reductions in the number of calories consumed by youth. The estimates, however, are subject to a high degree of uncertainty. Estimates from school-based nutrition and school-based education policies, while also helping to reduce caloric intake, generally show smaller effects than tax policies and considerable variation around parameter estimates for individual and combined policies. We conclude with a discussion of the limits of the model, and suggest where additional information is needed. Limitations notwithstanding, simulation modeling is a promising methodology that can help advance our understanding of policy effects, thereby helping policymakers to better formulate effective policies to reduce obesity prevalence and the associated social harms.