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141.
在近20年间,伴随着科学技术的发展以及医疗水平的提高,微创已经成为了外科医生行使手术的重要选择之一;由于国家生活水平的提高,患者不但追求高生存率,同时提出了更高的要求——低病痛,快恢复期,伤口美观等,微创外科得到了越来越多的人的青睐。本文主要探讨了微创心脏外科的分类(小切口技术,电视胸腔镜辅助心脏外科技术,机器人辅助心脏外科技术)以及各种新技术在心脏外科领域所存在的优势和不足,同时辩证地指出了心脏外科的未来发展趋势以及在发展过程中可能存在的一系列矛盾,同时指出了医疗为患者个体服务的观点。  相似文献   
142.
大学生网络依赖测量工具的修订与应用   总被引:61,自引:0,他引:61  
以北京五所高校大学生为样本,修订了中文网络成瘾量表(CIAS-R),并在此基础上界定出正常群体,网络依赖群体与网络成瘾群体的划分标准.三类群体在网络休闲占课余时间百分比、强迫症状及人际关系敏感得分上均有显著差异.  相似文献   
143.
采用量表法、同伴提名法、访谈法探讨了小学学习不良儿童孤独感、同伴接受性的特点及其与家庭功能的关系。结果表明,4—6年级小学儿童存在孤独感;与一般儿童相比,学习不良儿童孤独感明显偏高,而同伴接受性明显偏低;同伴接受性与孤独感和家庭功能之间存在显著相关。  相似文献   
144.
用户换位型思维是创业者进行机会识别并应对市场竞争的重要因素,但已有研究忽视了其模式、形成机理及对机会信念绩效的影响。针对此问题,基于结构映射理论与注意力参与模型解构用户换位型思维模式,包括吸收式、归纳式、启发式和分析式;然后,从“个体-用户”双元视角探讨与用户有关的先验知识、灵活的角色导向、认知复杂性以及用户需求不确定性和碎片化等因素对用户换位型思维形成的正向影响;最后,以机会信念形成速度和创新性为绩效指标,阐释用户换位型思维模式对机会信念形成绩效的影响,并考察适应新的信息环境和调用自身知识结构的认知管理策略对用户换位型思维模式与机会信念形成绩效的调节作用。研究结论将丰富用户换位型思维的内涵,拓展结构映射理论与注意力参与模型的解释范围,也为指导创业者运用用户换位型思维去识别机会提供参考,对创业者思考与理解用户有重要意义。  相似文献   
145.
情绪调节理论:心理健康角度的考察   总被引:18,自引:1,他引:18  
以情绪调节与心理健康的关系为切入口,对情绪调节理论进行了阐述:早期精神分析理论,把情绪调节看作被动防御机制,情绪调节困难导致心理问题;情境观把情绪调节看作为应对情绪情境即时的心理反应,策略使用情况与心理健康相关;过程观认为情绪调节在情绪发生过程中展开,不同阶段所采用的调节策略与心理健康相关,后又把调节过程扩展到情绪恢复到正常状态所持续时间,时间与心理健康相关;结构观认为情绪调节结构的差异影响心理健康  相似文献   
146.
基于遗传算法的模糊综合评价在心理测量中的应用   总被引:1,自引:0,他引:1  
余嘉元 《心理学报》2009,41(10):1015-1023
提出了运用模糊数学对利克特量表数据进行分析的方法, 探讨了人们在进行模糊综合评价时, 所采用的算子和对各个自变量的权重分配, 并且运用遗传算法(GA)来确定相关的权重。以大学生对康师傅红烧牛肉面的评价数据为例, 运用基于遗传算法的模糊综合评价方法, 发现男生采用了“最大最小”合成算子, 女生采用了“有界和、取小”合成算子。研究结果表明, 基于遗传算法的模糊综合评价方法可以对利克特量表的心理测量数据进行有效的分析。  相似文献   
147.
Fear of being laughed at and family interaction are highly related. Parental over‐control and over‐protection influence children's excessive anxiety over being laughed at. Conversely, parental attachment is an important index of the parent–child relationship and is closely correlated to children's gelotophobia. However, is it the style of parenting or the outcome of parenting (i.e. attachment) that influences a child's gelotophobia? To answer this question, the present study analysed the relationships between gelotophobia, perceived parenting of children and parent–child attachment, as well as the mediating role of attachment between parenting and children's gelotophobia, using a sample of 373 high‐school students. The results show that being highly communicative and close attachment completely weakened the negative correlation between warm, caring parenting and the child's gelotophobia; moreover, being highly communicative and close attachment, together with over‐protective and over‐controlling parenting, influence children's gelotophobia. In sum, this study indicates that parent–child attachment has a direct and indirect influence on perceived parental care and protection and children's fear of being laughed at.  相似文献   
148.
In Japan, as in the west, suggestion theory was the predominant theory of hypnosis, and suggestive therapy was one of the most important, if not the most important, form of psychotherapy in the early 20th century. While the use of suggestion was met with objections on both scientific and moral grounds in the west, it was seen in a more positive light and has had a significant influence on the development of psychotherapy in Japan. With regard to the contexts of suggestion, suggestive power, suggestibility, and the effects of suggestion, this study will examine the distinctive conceptions and practices of suggestion developed by analogy with existing ideas about interpersonal influence, particularly with the concept of kanka (assimilative transformation) in Japan. They provide an interesting comparison to the western ideas of suggestion, helping us understand the historical and cultural particularity of western dynamic psychiatry and psychotherapy, particularly their presumptions about interpersonal influence.  相似文献   
149.
Previous research has shown that affective empathy, rather than cognitive empathy, significantly predicts people’s altruistic sharing behavior in economic games. However, most of these studies were conducted in Western populations. There might be cultural differences in the relations between empathy and altruism due to different levels of empathy between Western and Asian individuals. In this study, we measured different aspects of empathy in Chinese adults as well as their allocation offers in the dictator and ultimatum games. We found that cognitive empathy, but not affective empathy, was a significant predictor of adults’ altruistic sharing behavior in the two economic games. Subjective family income was also revealed to be a significant predictor of individuals’ altruism in the ultimatum game, such that people with lower subjective family income tended to be more generous. Potential implications of our findings are discussed.  相似文献   
150.
Drawing on Dewey's pragmatic perspective on talent cultivation and previous research on promoting employee creativity in industry, this study investigates student creativity performance in relation to teacher's encouragement, intrinsic motivation, and creative process engagement. Based on survey data collected from 140 vocational high school students who participated in a nation‐wide contest in Taiwan, path analyses were performed using structure equation modeling techniques. The results indicate that both teacher's encouragement and intrinsic motivation have a significant, although indirect, effect on student creativity, and that creative process engagement, as opposed to teacher encouragement or intrinsic motivation, has a direct and significant mediating effect on student creativity. This finding is in partial agreement with prior research which reports student creativity is positively associated with teacher encouragement and intrinsic motivation, highlighting the mediating role of creative process engagement in facilitating student creative performance.  相似文献   
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