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991.
为总结肺微小浸润腺癌(MIA)、原位腺癌(AIS)及不典型腺瘤样增生(AAH)结节的HRCT影像特征,回顾性收集43例术前2周内行HRCT检查、经胸腔镜切除、组织病理学证实的50个肺结节,分析结节大小、成分及内部特征.结果显示所有AAH表现为纯磨玻璃结节(pGGN),且≤1.0cm,空气支气管征未见,空泡征少见;86%AIS表现为pGGN,71%的AIS≤1.0cm,且空泡征常见(相对于AAH);95%的MIA表现为混合磨玻璃结节(mGGN),其余为实性结节,90%的MIA>1.0cm,空气支气管征常见(相对于AIS).因此结节的大小、成分、空泡征及空气支气管征在一定程度上有助于MIA、AIS及AAH的鉴别.  相似文献   
992.
1998年,李嘉诚先生捐建了中国大陆第一家宁养院,为贫困的晚期癌症病人提供免费的疼痛控制,心理辅导和生命伦理的关怀。三年后,李嘉诚基金会将这一项目推向全国,创立“全国宁养医疗服务计划”,提出了“以人为本,全人服务”的服务宗旨,给国内的医疗工作开启了一个新的视野。宁养疗护以“五全照顾”充分体现了以人为本,尊重生命的医学本质。医学不仅仅是科学,它更应该是研究人的“仁”学;面对迈向死亡的末期病人,协助病人坦然面对,减少身、心、灵的痛苦,协助其放下万缘,安详往生也是我们医者的责任。  相似文献   
993.
This study focused on the influence of American and Chinese cultures on consequentialism orientation in decision-making within the broader context of psychologists’ academic roles and responsibilities. In addition, this study hypothesized that educational level would affect culturally influenced ethical decision making in both cultures. Based on the American Psychological Association Ethics Code, 20 ethical scenarios in 5 domains in psychology were created and used to examine the influence of culturally ethical beliefs on psychologists’ decision making among 181 participants. The results indicated that significant cultural differences in consequentialism orientation differentiated Chinese and American participants and influenced their resolution of ethical issues.  相似文献   
994.
Community involvement is usually attributed to opportunity structures and individuals' ability to be involved. Building on psychological justice research, this paper proposes that justice dispositions add to explaining why young citizens become active in their communities or not. Furthermore, it is argued that justice dispositions help to understand why most studies find only moderate relationships between youth volunteering and forms of political involvement. In a sample of 321 young Swiss volunteers, this study shows justice centrality and belief in a just world to predict the extent of volunteering and political participation, even after controlling for civic skills and opportunity structures. However, scrutinising the motivations to volunteer, self‐oriented motivations (enhancement, social, career and understanding) more strongly affected the level of volunteering than motivations related to justice dispositions (political responsibility and social responsibility). These findings have implications for the attraction and retention of volunteers as well as for the politics of volunteering and community development in general. Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   
995.
范伟伟 《心理学探新》2014,34(5):387-391
上世纪80年代以来,随着经典认知研究的步履维艰,认知研究逐渐显示出具身化的特点。具身认知是第二代认知科学的代表,它强调身体在认知形成中的重要性,认为身体对认知有限制、分配和调节作用,并具有与经典认知不同的运动观。近年来研究者们以实验手段力求为具身认知的存在提供证据,着力考察认知与身体感知运动状态的相互影响。具身认知理论在认知构建、生态效度等方面具有自己的优势,但目前具身认知还是一个新兴的研究领域,有待进一步的深入探讨。  相似文献   
996.
中国科学心理学是在20世纪初复杂的社会背景下通过传入西方心理学而建立和发展起来的.在这一过程中,心理学图书的出版和传播起到了重要作用.文章以《民国时期总书目》中收录的心理学图书为研究对象,通过对心理学图书的年出版量、编著与译著的比较、出版数量的地域差异、分支学科的出版特征等四个方面的出版状况进行计量分析,探讨其形成原因和历史背景,试图从出版视角对民国时期科学心理学在中国的发展做微观的历史考察.  相似文献   
997.
The h-index originates from the assumption that the number of citations received by a scientist is a better indicator of the relevance of his or her work than the number of papers he or she publishes or the journals where they are published. It takes into account the number of papers published and the citations to those papers in a balanced way, and thus is useful to make comparisons between scientists. The present paper addresses the most frequent questions about the h-index. Specifically, it explains its origin, its advantages compared to other indices, the factors that can influence it (e.g. age, field of knowledge, topic of research and language of publication), its variants, and the injustices it may lead to. In short, this paper provides a clear exposition of the hoped-for role of the h-index in the evaluation of scientists: that it serves as a useful complement to other indicators that are more subjective, and that it contributes to the progress of science by aiding decision-making on allocation of research resources in a more effective way, and on rewarding researchers who contribute to scientific progress in a more fair way.  相似文献   
998.
The purpose of this study was to compare the psychometric properties of the Screen for Cognitive Impairment in Psychiatry (SCIP) when applied to patients diagnosed with schizophrenia (n = 126) or bipolar I disorder (n = 76), and also to compare the cognitive impairment in both samples of patients and a control group (n = 83) using the SCIP and a complete neuropsychological battery. The SCIP is a scale intended to quickly and easily assess cognitive impairment in patients with severe psychiatric disorders. The results showed firstly that, in terms of internal consistency, temporal stability, dimensional structure, and criterion-referenced validity, the SCIP provides reliable and valid scores at an equivalent level in both schizophrenia and bipolar I disorder samples. Secondly, it showed that differential cognitive impairment between the two patient groups occurs only in verbal memory, although the effect size of the difference is small. Finally, compared with the control group, cognitive impairment was present at all levels in both groups of patients using both the SCIP and the neuropsychological battery, which indicates that the SCIP is a good screening tool for cognitive deficits in schizophrenia and bipolar and useful in clinical practice for healthcare professionals.  相似文献   
999.
Following collaborative remembering, people may adopt their partner's contributions as their own memory. In two studies, we asked people to study partially overlapping lists of words. During collaborative remembering, dyads either worked to include all words no matter who studied them or limited recall to only words studied by both dyad members. This differential focus on source information during collaborative recall impacted performance on a later source memory test. Nonetheless we found frequent source monitoring errors that displayed an egocentric bias. People were more likely to claim their partner's contributions as their own memories than attribute their memories to their partners. In collaborative remembering, people work to construct an agreed upon version of the past that quickly becomes each individual's memory.  相似文献   
1000.
Applied creativity involves bringing innovation to real-life activities. The first reared-apart twin study assessing genetic and environmental origins of applied creativity, via Draw-a-House (DAH) and Draw-a-Person (DAP) tasks, is presented. Participants included 69 MZA and 53 DZA twin pairs from the Minnesota Study of Twins Reared Apart. Drawings were evaluated by four artists and four non-artists. Genetic effects were demonstrated for the DAP (.38–.47), but not for the DAH. Creative personality showed genetic effects (.50), and modest, but significant correlations with scores on the two drawings (rs = .17–.26). Both genetic and nonshared environmental influences underlie variance in applied creativity. Individuals concerned with enhancing creativity among students and others may better understand individual differences in performance and training.  相似文献   
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