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41.
Findings on the effect of power on corruption are mixed. To make sense of these mixed results, three studies were conducted to examine the moderating role of status on this effect. In Study 1, corrupt intent was measured using a corruption scenario that contained manipulations of power and status. In Study 2, corrupt behaviour was measured in a corruption game that contained manipulations of power and status. Study 3 was conducted in real organisational settings, and aimed to expand the external validity of Studies 1 and 2. The results of all three studies consistently indicated that the effect of power was moderated by status. Specifically, power increased corruption when status was low, whereas this effect disappeared when status was high. The implications of reducing the facilitating effect of power on corruption by considering status from the perspective of social hierarchy are discussed.  相似文献   
42.
The aim of this meta-analysis was to evaluate the effects of disease education or pulmonary rehabilitation programs assisted with telephone support on physical capacity and quality of life (QOL) in chronic obstructive pulmonary disease (COPD) patients. A systematic search of PubMed, Embase, Web of Science and The Cochrane Library was conducted until May 2017. Randomized controlled trials (RCTs) examining the effects of telephone-assisted intervention versus a control group on exercise tolerance and QOL in patients with COPD were included. Two independent authors assessed the methodological quality of the trials using the Cochrane risk of bias tool. A meta-analysis was conducted with the Revman5.3 to quantify the effects of telephone-assisted interventions on walking capacity and QOL. In total, 10 studies involving 1037 participants were included. Due to the effect of telephone-assisted interventions, statistically significant results were found on Saint-George’s Respiratory Questionnaire (SGRQ) symptom scores [standard mean difference (SMD) ?.18, 95% confidence interval (CI) ?.33, ?.03, p-value .02)], SGRQ impact scores [SMD ?.35, 95% CI ?.60, ?.10, p-value .006)], SGRQ activity scores [SMD ?.30, 95% CI ?.45, ?.15, p-value < .0001)], SGRQ total score [SMD ?.36, 95% CI ?.51, ?.21, p-value < .00001)]. The effects on 6-min walk test (6MWT) and all Chronic Respiratory Questionnaire (CRQ) subscales were not significant (p > .05) based on the insufficient evidence. In conclusion, the role of telephone-assisted interventions in the management of COPD remains equivocal. Some encouraging results were seen with regard to SGRQ symptom, SGRQ impact, SGRQ activity and SGRQ total score. We believe that more methodologically rigorous large-scale randomized controlled trials are necessary to answer this study question.  相似文献   
43.
Creativity is increasingly identified as a key educational outcome at the local, regional, and national levels in several countries. Yet one key issue about the nature of creativity remains controversial: Whether creativity is domain specific or domain general. Resolving this issue would significantly impact the way creativity is identified, nurtured, and assessed in our schools. Three-hundred and fifty-nine undergraduate and graduate students completed measures that assessed their creative achievements in 6 distinct domains. Results based on item response theory models suggested that creativity was domain general, rather than domain specific, and part of the evidence provided by the classical test theory models seemed to favor the domain-specific view. These findings have great implications for researchers and practitioners who aim to assess and promote creativity in schools.  相似文献   
44.

The orienting of attention has been found to be influenced by the previous cueing status in a spatial-cueing paradigm. The explanation for this sequence effect remains uncertain. This study separated the involuntary and the voluntary components of arrow cueing by manipulating the predicted target locations. For example, a left arrow cue may have indicated that the target was more likely to appear at the up location. Therefore, three trial types were repeated or switched between trials: cued (targets appeared along the direction of the arrows), predicted (targets appeared at the locations predicted by the arrows), and unrelated (targets appeared at the other two locations, neither cued nor predicted). RTs of cued trials were found to be significantly facilitated after a previous cued trial; however, the same effect was not observed for predicted trials. The results suggest that significant sequence effects are induced only in the involuntary component of arrow cueing. The findings support the feature-integration hypothesis for the sequence effect of symbolic cueing.

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45.
采用中学生心理健康诊断量表(MHT)对湖南省1292名留守儿童的焦虑情绪进行施测,并用潜在剖面分析方法探究留守儿童的焦虑情绪问题是否存在异质性,以及留守儿童相关的人口学因素对焦虑情绪异质性的作用机制。结果发现,留守儿童的焦虑情绪存在明显的异质性,可以分为三种潜在类别:“严重焦虑情绪型”、“中等程度焦虑情绪型”和“低焦虑情绪型”;留守男生、小学五年级、高中二年级、留守时间越长、留守初始年龄越小的留守儿童更容易焦虑情绪严重;无论是父亲外出、母亲外出还是双亲外出对留守儿童的焦虑情绪严重性的影响是一致的。由此,应根据留守儿童的性别、年级、留守时长和留守的初始年龄等情况特点,开展针对性的预防和干预措施,缓解留守儿童焦虑。  相似文献   
46.
47.
医患会话研究是研究医患矛盾和医患关系的关键,从社会学和语言学的视角,对国内外的医患会话研究进行了梳理。社会学和语言学视角对会话的分析有很大的差异。社会学家是研究如何进行会话,认为会话能透视社会生活,而语言学家则研究语言如何建构以产生会话,认为作为社会生活资源的会话可以帮助发现语言的本质。医患会话研究还应该拓展到认知神经科学、心理学和医学领域。只有更好地开展医患会话的研究才能指导医生的会话策略,提高医患沟通能力,改善医患关系。  相似文献   
48.
再议医学人文教育   总被引:19,自引:5,他引:14  
在我国,医学人文教育经历了一个由初步探索到快速发展的过程.迄今,人们对医学人文教育的思想认识、教学模式、课程体系等各个方面都作了大量的研究,且在一段时间内成了医学教育研究领域的热点课题,但从医学人文教育的长远发展和实际效果来审视,目前的实践中依然存在着一些不容忽视的问题.因此,有必要对我国的人文医学教育进行有针对性的再讨论和更深入的研究.  相似文献   
49.
高娟  王鹏  王晓田  孙倩  刘永芳 《心理学报》2020,52(5):633-644
以福利权衡率(WTR)为利他程度的指标,通过3个实验逐步深入地考察了得失情境下他人参照点及心理距离对自我-他人利益权衡的影响。实验1的结果表明,得失情境并未改变被试的WTR。实验2引入他人底线、现状和目标三个参照点变量,发现被试获益情境下的WTR高于损失情境,且WTR从高到低依次为他人临近底线、目标和现状;他人临近底线时,被试在获益情境下的WTR高于损失情境,而他人临近现状和目标时,个体在得失情境下的WTR无显著差异。实验3进一步引入心理距离变量,发现心理距离较近他人的WTR高于较远他人,且与得失情境和参照点发生了复杂的交互效应,得失情境的主效应消失了,但总体上并未改变实验2发现的参照点效应。这些结果对于更深入地理解得失不对称效应、三参照点理论及社会折扣和自我-他人决策差异研究的相关发现具有一定的启示意义。  相似文献   
50.

在上海地域范围内,冬令膏方的认知度、参与度、美誉度都很高;上海冬令膏方兼具传统医药和民俗两方面特点,民俗是底色,医俗是源头和核心,而药俗则最直观、可视程度最高;三“俗”的汇流与交融,造就了灿烂多姿的上海冬令膏方文化。上海冬令膏方的技艺与文化以群体传承为主,家庭(或家族)传承、社会传承为辅的特征十分突出;具有周期性特点,且集中在冬季的中医诊疗和中药炮制煎煮场所,带有明显的仪式和节日庆典风格,有多种文化符号表达。上海的中医药专家与当地百姓共同塑造了冬令膏方的习俗。

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