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151.
Biotechnology in the Japanese media: Comparative analysis of newspaper articles on genetic engineering in Japan and Europe 总被引:1,自引:0,他引:1
The present study examined how the representations of biotechnology using genetic engineering have been developed in Japan relying on media analysis. Specifically, using the online database of the Asahi Shimbun , one of the major opinion-forming newspapers in Japan, the annual numbers of articles concerning biotechnology were tallied from 1985 to 2000, and an analysis was conducted of the content of 850 articles from 10 particular years. Specifically, a framework in which a biotechnological issue was presented was focused on; the changes of dominant frames and the relationships between frames and specific biotechnological applications (e.g. medicine, agrifood and cloning) were investigated. The results showed that: (i) the number of articles increased sharply in particular since 1996–1997; (ii) although general attitudes toward biotechnology were persistently positive, a frame of biotechnological article became more diverse (i.e. the prospect frames were considerably dominant in the earlier phases, but the concern frames also became prominent in the later phases); and (iii) several articles were found which reported cloned animals in a frame of emotional attachment, a frame unique to Japan. These results were compared with those of European countries and discussed from a perspective of the theory of collective symbolic coping. 相似文献
152.
Examining the Mediators of Agenda Setting: A New Experimental Paradigm Reveals the Role of Emotions 总被引:2,自引:0,他引:2
Joanne M. Miller 《Political psychology》2007,28(6):689-717
153.
Are 15-month-old infants able to detect a violation in the consistency of an event sequence that involves pretense? In Experiment 1, infants detected a violation when an actor pretended to pour liquid into one cup and then pretended to drink from another cup. In Experiment 2, infants no longer detected a violation when the cups were replaced with objects not typically used in the context of drinking actions, either shoes or tubes. Experiment 3 showed that infants' difficulty in Experiment 2 was not due to the use of atypical objects per se, but arose from the novelty of seeing an actor appearing to drink from these objects. After receiving a single familiarization trial in which they observed the actor pretend to drink from either a shoe or a tube, infants now detected a violation when the actor pretended to pour into and to drink from different shoes or tubes. Thus, at an age (or just before the age) when infants are beginning to engage in pretend play, they are able to show comprehension of at least one aspect of pretense in a violation-of-expectation task: specifically, they are able to detect violations in the consistency of pretend action sequences. 相似文献
154.
传媒介入医患纠纷的原因及作用探析 总被引:4,自引:0,他引:4
易伍林 《医学与哲学(人文社会医学版)》2007,28(10):24-25
探讨传媒介入医患纠纷的原因及作用。经过分析发现,竞争的需要、经济的需要和受众的需要是传媒介入医患纠纷的主要动机和原因。总体而言,对传媒介入医患纠纷应持肯定态度。它在将医患矛盾进行公开化,唤起公众对医患纠纷问题的重视,提升公众参与意识,以及促进解决结果的公平性与公正性等方面发挥了积极作用。 相似文献
155.
156.
ABSTRACT— Compared to adolescents with low exposure to smoking in movies, those with high exposure are about three times as likely to try smoking or become smokers. We have observed this effect in nationally representative samples using cross-sectional and longitudinal designs. This effect remains statistically significant after controlling for numerous other traditional risk factors, such as personality, parenting style, and sociodemographics. Indeed, the movie-smoking exposure effect on adolescent smoking initiation is greatest among those traditionally considered at lower risk for smoking, such as those low in sensation seeking and those whose parents do not smoke. In this article, we consider possible moderators and mediators of this important media effect as well as health-policy implications. The take-home message is that eliminating smoking in movies may prevent a substantial number of adolescents from smoking. 相似文献
157.
158.
采用“呈现随眼动变化技术”对12名高中二年级学生的双字词阅读知觉广度进行了眼动研究。结果发现:(1)高中二年级学生的双字词阅读知觉广度具有不对称性。(2)高中二年级学生的双字词阅读知觉广度为注视点左侧一个双字词到右侧两个双字词的空间。 相似文献
159.
Although the stigmatization of obesity among children is highly prevalent, its origins and relationship to mass media exposure are largely unknown. Ninety boys and 171 girls aged 10–13 years (mean BMI = 19.84) were asked to rank, in order of liking, 12 figures of peers depicted both with and without various disabilities or obesity, and to rate their attitudes towards the obese child on visual analogue scales. Weekly time spent watching television, watching videogames, and reading magazines on weekdays and weekends was assessed. Total media use, magazine use, and videogame use were significantly correlated with more negative reactions to obese girls and boys. Regression analyses revealed that greater dislike of obese children relative to their non-overweight peers was uniquely predicted by magazine reading time. Thus, media exposure was associated with stigmatizing attitudes towards obese children. Mass media sources may lead children to devalue and stigmatize peers with above-average body weights. 相似文献
160.
言语理解中的知觉符号表征与命题符号表征 总被引:12,自引:2,他引:10
采用移动窗口技术探讨言语理解中信息表征的方式。被试为华南师范大学本科生96名。实验材料按照探测图画中物体的形状跟先前阅读的句子中描述的物体的隐含形状的关系总体上分为两类,一类是匹配版本,一类是不匹配版本。采用相关样本t检验分别对两种条件下图画再认的反应时间和正确率进行统计分析。实验1中被试读完句子以后马上进行图画探测任务,结果表明这时被试头脑中进行的是知觉符号表征。实验2中被试的阅读任务难度增大,结果表明这时被试头脑中进行的是命题符号表征。实验3中被试阅读的关键信息进入长时记忆以后再进行图画探测任务,结果表明这时被试头脑中进行的也是命题符号表征。总的实验结果表明言语理解中既存在知觉符号表征,也存在命题符号表征,知觉符号表征是信息表征的一种早期状态,人类头脑中最终的信息表征形式主要是命题符号表征。 相似文献