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Ke Yang 《Knowledge, Technology, and Policy》2008,21(2):65-72
The past decade has witnessed the rapid growth in the number of mobile phone users in China. According to a survey conducted
amongst migrant workers and reported in this study, mobile phones have become sufficiently affordable for an overwhelming
majority of migrants. Drawing on examples from Beijing, this article discusses the implications of mobile phone usage among
migrant workers in China. Through an analysis of their stories about their daily lives, this paper attempts to explicate migrant
workers’ mobile phone usage against a background of their alienated situation in Beijing. The author explores the responses
of the migrants to their situation in relation to the social usage of mobile phone and specifically introduces and discusses
four concepts for understanding patterns of migrant mobile phone use: feigned presence, concern in absence, jianghu relations, and romantic relations. The paper ends with the conclusion that the patterns of mobile phone usage contribute to changes in migrant workers’ way
of life. Residual problems and avenues of future research that arise from this study are also discussed in the conclusion.
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2006年4月19日,中国科协第六届常委会促进自然科学与社会科学联盟专门委员会(以下简称两科联盟)在中国科技会堂举办了中国科协“科学与社会”论坛第三次研讨会,主题是树立社会主义荣辱观遏制学术浮躁风气。两科联盟顾问龚育之,中国科协书记处书记、两科联盟副主任委员宋南平,两科联盟副主任委员何祚庥,以及首都科技界、社科界的专家学者、新闻记者30多人出席了 相似文献
95.
目前,肝移植已成为治疗终末期肝病的有效手段。活体肝移植术部分解决了供肝短缺的问题,10多年来发展迅速,并取得了良好的疗效。但开展这一技术时务必需要遵循知知情自愿原则和利益和风险并存等原则,注意活供体肝移植在伦理学方面尚未解决的问题。 相似文献
96.
分析哲学是有其人文和社会的兴趣与关怀的。本文试图从批判理论的视角．运用哲学与生活世界相关联的解释学方法,分别解读了分析哲学创始人之一的罗素的逻辑分析哲学与他作为一个哲学家的社会批判兴趣之间的关系,以及前期维特根斯坦的逻辑语言分析哲学和后期的日常语言分析哲学与维特根斯坦所属的生活世界的关系。指出分析哲学由于没有建立在对现代性的科学一形而上学思维方式和生活方式的足够反思基础上,所以它对形而上学的批判兴趣最终仍然导致了一种非批判的形而上学。 相似文献
97.
Guek Nee Ke Siew Fan Wong 《Journal of Rational-Emotive & Cognitive-Behavior Therapy》2018,36(2):187-200
The prevalence of problematic Internet use (PIU) is reportedly higher in South East Asian adolescent populations. The exacerbation of problematic adolescent behaviors has been found to associate significantly with PIU and is expected to worsen with age. Cognitive Behavioural Therapy (CBT)-integrated therapy has been shown to significantly reduce in the presence of psychological symptoms such as depression and social anxiety. The Psychological Intervention Program-Internet Use for Youth (PIP-IU-Y) is a CBT-based program designed for adolescents and comprises of a series of interpersonal skills to improve their face-to-face interaction. It focuses on taking preventative measures against Internet addiction before it develops by addressing the participant’s PIU as a negative coping style and incorporating positive psychological techniques. A total of 157 participants between the ages of 13 and 18 completed the program which consisted of eight weekly, 90 min sessions in a group format. Treatment outcomes were measured using mean change at the end of the program and 1 month post-treatment. The majority of the participants showed improvement after the eight weekly sessions of PIP-IU-Y and continued symptom maintenance at the 1 month follow-up. An overwhelming majority of participants were able to manage PIU symptoms after the intervention program, reinforcing the efficacy of the PIP-IU-Y. Not only did it addresses the PIU behaviour but also helped in reducing social anxiety and increasing social interaction. Further research could investigate treatment differences among the various subtypes of PIU (e.g., online gaming and pornography) in order to see if treatment differences exist. 相似文献
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Ke Ning;Leonard Green;Joel Myerson; 《Journal of the experimental analysis of behavior》2024,122(1):3-10
The vast majority of studies on discounting have focused on simple delayed outcomes, but most everyday decisions are more complicated. The present experiment focused on one such scenario, an iconic self-control situation in which immediate gains are followed by delayed losses. The same participants were studied in all conditions to permit examination of individual differences in choice behavior using intercorrelations and factor analysis. Consistent with previous research, the hyperboloid model accurately described the form of the discounting function and discounting was not affected by the amount of the delayed loss when it was presented alone. However, replicating other studies, smaller delayed losses were discounted more steeply than larger ones when presented in combination with immediate gains. Exploratory factor analysis revealed two factors, one loading primarily on loss-only conditions and the other loading primarily on conditions involving outcomes that combined gains and losses. These results imply that there are individual differences in how one combines gains and losses and that this characteristic of individual decision making might be an important predictor of decisions in the many everyday choice situations that involve complex outcomes. 相似文献
100.
Wei Fang Kaiyue Wang Ke Zhang Jiehui Qian 《British journal of psychology (London, England : 1953)》2023,114(1):112-131
The attentional effect on visual working memory (VWM) has been a heated research topic in the past two decades. Studies show that VWM performance for an attended memory item can be improved by cueing its two-dimensional (2D) spatial location during retention. However, few studies have investigated the effect of attentional selection on VWM in a three-dimensional setting, and it remains unknown whether depth information can produce beneficial attentional effects on 2D visual representations similar to 2D spatial information. Here we conducted four experiments, displaying memory items at various stereoscopic depth planes, and examined the retro-cue effects of four types of cues – a cue would either indicate the 2D or depth location of a memory item, and either in the form of physical (directly pointing to a location) or symbolic (numerically mapping onto a location) cues. We found that retro-cue benefits were only observed for cues directly pointing to a 2D location, whereas a null effect was observed for cues directly pointing to a depth location. However, there was a retro-cue effect when cueing the relative depth order, though the effect was weaker than that for cueing the 2D location. The selective effect on VWM based on 2D spatial attention is different from depth-based attention, and the divergence suggests that an object representation is primarily bound with its 2D spatial location, weakly bound with its depth order but not with its metric depth location. This indicates that attentional selection based on memory for depth, particularly metric depth, is ineffective. 相似文献