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831.
Li Li Li‐Jung Liang Chunqing Lin Zunyou Wu Yi Wen 《International journal of psychology》2009,44(6):443-450
This study examined HIV/AIDS‐related stigma among Chinese service providers by comparing their personal attitudes toward people living with HIV/AIDS with their perception of social norms related to people living with HIV/AIDS. We randomly selected three provincial hospitals, four city/prefecture hospitals, 10 county hospitals, 18 township health clinics, and 54 village clinics from Yunnan, China. Doctors and nurses were randomly sampled proportionally to the doctor–nurse ratio of each hospital or clinic. Lab technicians were over‐sampled in order to include an adequate representation in the analysis. A total of 1,101 service providers participated in a voluntary, anonymous survey where demographic characteristics, individual attitude and perceived social norms toward people living with HIV/AIDS, discrimination intent at work, general prejudicial attitude and knowledge on HIV/AIDS were measured. A majority of the sample demonstrated a similarity between their personal views and what they thought most people in society believe. Multiple logistic regressions revealed that participants who were younger or reported personal contact with people living with HIV/AIDS were significantly more likely to report personal attitudes toward the population that were more liberal than their perceived social norms. Holding a more liberal personal attitude toward people living with HIV/AIDS than perceived social norms was significantly and negatively related to the level of discrimination intent at work, perceived discrimination at interpersonal level and the level of general prejudicial attitude toward people living with HIV/AIDS. Results underscored the importance of understanding social norms and personal attitudes in studying HIV‐related stigma and called for the incorporation of existing human capital into future HIV stigma reduction programs. 相似文献
832.
Weber & Hsee (1998) proposed the “cushion effect” as an explanation of the higher risk taking observed in some East Asian samples, relative to Western samples. Yates, Lee, & Shinotsuka (1992 ) proposed that the overconfidence observed in most Asian countries, relative to Western countries, reflects differences in the number of arguments typically recruited in those countries. This study examined the 2 seemingly separated domains of research: risk taking and overconfidence. It compared individual and collective (both family and group) decisions among Chinese in Singapore. This permitted tests of both the cushion and the argument recruitment hypotheses. The overall results obtained no support for the cushion effect and partial support for the argument recruitment hypotheses. 相似文献
833.
Latent class models for cognitive diagnosis often begin with specification of a matrix that indicates which attributes or
skills are needed for each item. Then by imposing restrictions that take this into account, along with a theory governing
how subjects interact with items, parametric formulations of item response functions are derived and fitted. Cluster analysis
provides an alternative approach that does not require specifying an item response model, but does require an item-by-attribute
matrix. After summarizing the data with a particular vector of sum-scores, K-means cluster analysis or hierarchical agglomerative cluster analysis can be applied with the purpose of clustering subjects
who possess the same skills. Asymptotic classification accuracy results are given, along with simulations comparing effects
of test length and method of clustering. An application to a language examination is provided to illustrate how the methods
can be implemented in practice. 相似文献
834.
Mylien T. Duong David Schwartz Lei Chang Brynn M. Kelly Shelley R. Tom 《Journal of abnormal child psychology》2009,37(7):957-966
This study examines the relation between maternal physical discipline and victimization by peers, as moderated by child aggression.
The sample consisted of 211 Hong Kong Chinese children (98 boys, 113 girls; average age of 11.9). Physical discipline was
assessed with a questionnaire completed by mothers, and victimization by peers and aggression were measured using a peer nomination
inventory. Latent variable models revealed a moderately strong link between children’s experiences with maternal physical
discipline and peer victimization, but this effect held only for children who were also high on aggression. These results
highlight the interplay between harsh home environments and child aggression and their contributions to the child’s adjustment
in the peer group. 相似文献
835.
Tiffany M.Y. Lee Li-guo Guo Hong-zhi Shi Yong-zhi Li Yue-jia Luo Connie Y.Y. Sung Chetwyn C.H. Chan Tatia M.C. Lee 《Brain and cognition》2009
This fMRI study examined the neural correlates of the observed improvement in advantageous risk-taking behavior, as measured by the number of adjusted pumps in the Balloon Analogue Risk Task (BART), following a 60-day course of a Traditional Chinese Medicine (TCM) recipe, specifically designed to regulate impulsiveness in order to modulate risk-taking behavior. The 14 participants recruited for this study were randomly assigned to the experimental and control groups and the TCM recipe (Panax, 520 mg; Astragalus membranaceous Bunge, 520 mg; Masnetitum, 840 mg; Ostrea gigas Thumb, 470 mg; Thinleaf Milkwort Root Radix Polygalae, 450 mg; and Os Draconis, 470 mg) was administered, as a diet supplement, to the seven participants in the experimental group. The neural activity of the two groups was monitored by a 3T MRI scanner, before and after the 60-day treatment. Associated with the improved advantageous risk-taking behavior seen in the experimental group, significantly stronger blood oxygenation level dependent (BOLD) responses were observed in the bilateral dorsolateral prefrontal cortex (DLPFC), left putamen, left thalamus, right insula, and right anterior cingulate cortex (ACC), regions which have previously been reported as being involved in risk-taking decision making. The effect of the TCM in improving advantageous risk-taking decision making appears to have been related to the enhanced efficiency of the cognitive affective system, the PFC–ACC–insula–striatum network, which functions to inhibit impulsiveness, to sensitize reward-related information, and to allow the opportunity, during risk estimation, to evaluate potential gains and losses. The findings of this study suggest that interventions acting on factors modulating risk-taking decision making could have a beneficial effect in terms of optimizing risk-taking behavior. 相似文献
836.
世界知识在句子理解中的整合时程 总被引:1,自引:0,他引:1
Hagoort等(2004)应用背离范式发现世界知识和单词意义在句末的整合是同时进行的。本研究将背离信息提前到句首短语中,旨在探讨世界知识在句子阅读过程中被整合的时程特征。实验采用四词句子为材料,其中第二个词(目标词)含有单词意义或世界知识背离信息,记录并比较被试在阅读后三个词时诱发的脑电变化。结果发现:与正确句子比较,无论是单词意义背离还是世界知识背离,背离目标词均引发出经典的N400,二者在峰值时间和始潜时上无显著差异,但世界知识背离信息诱发的N400波幅值相对较小。句中的后继单词不再诱发类似的N400;但到句子结尾,两类含有背离信息句子的句末正常单词又诱发出类似N400的一个负波。结果提示,在句子理解过程中,世界知识的整合与单词意义的整合相似,可能是随着句子理解过程即时进行的,整合的结果不影响后继信息的加工;但到了句末,读者在对整个句子内容作真实性判断时会对先前进行过的整合再进行考察。 相似文献
837.
838.
朱熹与康德作为中西方最重要的哲学家,对道德的思考有着一定的相似性.他们都试图通过把握一个超验概念进而展开他们的道德哲学;认为道德法则在本质上是先验、普遍与绝对的;个人的幸福和欲望应从属于普遍的道德法则,主张道德自律;坚持道义优先,拒绝对道德进行功利主义的理解.但是由于两种道德哲学的根本价值指向不同,结果也导致了两种理论的不同遭遇和命运. 相似文献
839.
社会主义核心价值体系的基本属性 总被引:2,自引:0,他引:2
尽管学界对社会主义核心价值体系的内涵、理论框架等进行了富有成果的讨论,但对于社会主义核心价值体系的基本属性仍然存在模糊认识.社会主义核心价值体系的基本属性应体现在三个方面:普遍性与民族性、单元性与复合性、保护性与扩展性.即社会主义核心价值体系应具有普遍价值理念,民族精神的精华,道德单元构成,道德单元与道德意识、实践的复合,保护性"硬核",自我完善与不断创新等属性. 相似文献
840.
利益集团如何用“中和之道”守护既得利益 总被引:1,自引:0,他引:1
以道家、道教的“智慧之眼”审视,利益集团应该如何用“中和之道”守护自己的既得利益?若以人之常情分析,谁不想守护住自己的既得利益?谁又不想把自己的既得利益代代相传?有谁愿意君子之泽、当世而斩?然而,既得利益集团从历史走到现在,往往却是事与愿违,眼睁睁看着自己的财富从手上丢失,为什么会如此?有没有什么路径进人可以解决这一难题? 相似文献