The affordance of microblogging services has made them an ideal tool for communicating risk and crisis. However, research on social media and risk communication is still in its infancy. This study, following the uses and gratifications framework, attempts to give some insight into the way micro-bloggers communicate about risk by investigating food safety communications on the microblogging service in China. A content analysis was conducted on 6186 microblog posts relating to 12 recent food safety incidents in China. A series of bivariate chi-square tests was conducted to test the association between micro-bloggers and gratifications. The results indicate that different types of micro-bloggers gratify different needs. Compared to other types of micro-bloggers, the general public tends to use microblogging to express opinions on food safety incidents, regulation and/or policy, rather than simply disseminating information; members of the public enjoy fewer multimedia affordances in their microblog posting but express more negative feelings. Although we anticipate growth in the use of social media in environmental health communication, caution is still needed: communication in China still follows a traditional top-down pattern. 相似文献
On 18 December 2015, the spatial planning bill was finally passed by the Legislative Yuan in Taiwan. That was a special moment for planning community and authority since they had anticipated this moment for more than two decades. However, this is not the end of the story. On the contrary, the battle between the economic development promoters and environmental conservation supporters just starts. The Act introduces several new changes to secure its goal of nationwide sustainable development, but the introduction also raises some tensions. This article reviews the tensions and their socio-political context, and gives some suggestions to the Taiwanese government. 相似文献
Background: The majority of people with dementia are cared for by their families at home. This study aimed to elicit family carers' perceptions on home environmental aspects and strategies with the view to identify barriers and facilitators when caring for a person with dementia at home.
Design and methods: Thirteen co-resident family carers were engaged in semi-structured in-depth walking interviews. Interviews were recorded, transcribed and analysed using thematic analysis.
Results: Home environments can pose a number of challenges and opportunities. Aspects of the architectural and interior environment (e.g. size, condition, layout and accessibility, familiarity) are perceived as important (Theme 1) as well as a plethora of environmental strategies that encourage independence and comfort at home (Theme 2). Carers' scepticism, timing, costs, property characteristics and mistrust to services are some barriers to implementing environmental strategies (Theme 3).
Conclusions: Carers improvised solutions via trial and error and need further education on strategies to create an enabling and comfortable home environment. 相似文献
The scientific community has pronounced climate change unequivocal and its consequences disastrous. Yet Americans' behavioral response to the global social problem of environmental degradation has been largely confined to the individual act of recycling. This article examines why Americans are not doing more to address climate change and other environmental issues. Taking a cognitive sociological perspective, I describe how Americans think about environmental issues and pro‐environmental behavior. I draw on Swidler's concept of a “cultural tool kit,” to examine the cultural narratives Americans use to account for the small amount of pro‐environmental behavior they perform. The act of recycling functions as a synecdoche for pro‐environmental behavior in general, allowing individuals to over‐claim the significance of a modest amount of pro‐environmental behavior. I argue that Americans' failure to engage with environmental issues at a collective level is rooted in the individualized culture of American environmentalism. 相似文献