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991.
语义距离半球效应的ERP研究   总被引:1,自引:0,他引:1  
以通过视觉通路呈现的汉语双字词为实验材料,操纵启动词与目标词的语义距离。在词汇决定实验中记录ERP,发现:(1)除N300外,P240亦对语义距离敏感,它可能是一种与语义加工有关的新的ERP成分;(2)P240在头皮中央偏左的部位较早出现,但在头皮右侧波幅较大;(3)N300和P240都不存在语义距离的半球效应,该结果没有证实右脑更专擅远距离语义加工的假设,表明使用汉语与使用拼音文字的脑机制存在差异。  相似文献   
992.
The purpose of the broader project on which this report is based was to utilize a Practice Research Network, an alternative to traditional clinical studies to 1) identify demographically one practice group, namely professional counselors in the United States, 2) describe their practice patterns, and 3) identify their client population and the efficacy of their clinical work through client outcomes based on actual client reports. This article describes the development of one such nation‐wide Practice Research Network (PRN) and provides some preliminary findings for each phase of the project. Use of the PRN model can help overcome the traditional “research to practice” gap and provide research results into community practice thus integrating outcomes measures into the daily practice of mental health professionals. During the early phases of this project, a software program was developed upon which the participating practitioners could identify the data elements within the parameters of the focus on their agreed‐upon research interests, enter data following client visits over time, and by comparing their own composite profiles and effectiveness with those of other participating practitioners who had clients presenting with similar diagnoses, could alter their own service delivery patterns, therapeutic interventions, or approaches while working with the clients and thereby improve the efficacy of their service. By participating, the practitioners benefited by access to downloadable and printable reports on profiles of 1) their specific clients, 2) their service delivery patterns, and 3) the outcomes or efficacy by their clients’ direct feedback. They were also able to compare these results with the composite data from other practitioners.  相似文献   
993.
In this paper we take an interactivist perspective on the computer-mediated classroom, and explore the autopoietic teaching approach in the context of emergence of diversity in the classroom. The POPSICLE (Patterns in Orientation: Pattern-Aided Simulated Interaction Context-Learning Experiment) is presented and discussed, as well as its multiple consequences. POPSICLE is a study of learning in human subjects, as well as of interaction and transfer of knowledge between subjects in a collaborative environment.  相似文献   
994.
Mamardašvili’s ‘classical’ paradigm of knowledge is seen to be minimally based on extrapolations from Descartes’ classical philosophy to which Mamardašvili attributes features that rather anticipate his own post-classical ontology. The latter is oriented towards the primacy of perception as a subjective process, in which the self-conscious subject constructs the world, not as illusion, but as a ‘picture’ or ‘model’ (Wittgenstein’s Bild). By examining Mamardašvili’s definition of the ‘phenomenon’ against the␣background of Husserl’s ‘reduction’, Wittgenstein’s ‘object’ and the Freudian and post-structuralist psychoanalytic model of subjectivity, the paper arrives at the inference that Mamardašvili is essentially a post-Structuralist thinker who appropriates concepts from various critical and philosophical disciplines to construct his own multi-disciplinary theory of consciousness and perception.  相似文献   
995.
One conventional explanation of intergroup conflict is Social Identity Theory. That theory asserts that strong ingroup sympathies can give rise to outgroup antipathies which in turn fuel intolerance and conflict. While embraced by both macro- and microlevel analysts, this theory actually has not been widely investigated outside a laboratory environment. In this article, I test hypotheses linking group identities with intolerance, based on a 2001 survey in South Africa, a country where group identities have long been politicized. My empirical findings indicate that group identities are not useful predictors of South African intolerance. Indeed, for neither the black majority nor the white minority do ingroup identities activate very much outgroup intolerance. Moreover, group identities are positively, not negatively, correlated with holding a South African national identity. These findings, based on unusually broad indicators of both identity and tolerance, suggest that the causes of group conflict lie elsewhere than in group attachments.  相似文献   
996.
“比较治疗学”的原理与方法浅析   总被引:1,自引:1,他引:0  
重点论述比较治疗学的发展背景和历史、基本概念、治疗方法、以及比较治疗学的发展基础和其对临床医学所带来的影响等。比较治疗学的产生和发展对传统医学以及临床医生来说都是一个严峻的挑战,如果临床医生能熟练地掌握和综合地运用比较治疗学的决策方法去解决临床医学的问题,将会大大提高临床诊疗工作的科学性和合理性。  相似文献   
997.
关于B族Ⅰ型清道夫受体研究进展的认识   总被引:2,自引:0,他引:2  
B族I型清道夫受体(SR-BI)具有经典的清道夫受体功能,且是HDL的高亲和力受体,并能介导HDL中胆固醇的选择性摄取、影响血浆HDL-C水平以及介导非酯化胆固醇在脂蛋白和细胞之间的双向运动,具有抗动脉粥样硬化的作用。其研究过程反映了相对真理与绝对真理、现象与本质的辩证关系。当新现象被逐一发现,相对真理就逐渐确立,而循序渐进并运用创造性思维,最终将揭示事物的本质,实现相对真理向绝对真理的转化。  相似文献   
998.
网络成瘾症治疗方法研究进展   总被引:10,自引:2,他引:8  
利用文献分析方法分析和总结了目前国内关于网络成瘾治疗方法的研究进展。简要回顾了网络成瘾症的概念、症状、诊断标准、分类和病因研究现状;介绍和分析了现有文献已报道的心理治疗、药物治疗、整合治疗单元、家庭治疗、社会支持治疗等方法;对网络成瘾治疗方法研究现状进行了讨论并提出了几点研究建议。  相似文献   
999.
就某些情况部分尿路腔镜手术麻醉问题进行探讨,从国内外现状以及个人工作经历等方面对该问题进行解析,提出如何按照循证医学理念,结合临床实际与决策者手术技能来解决实际工作中的问题,对部分尿路腔镜手术麻醉要求进行革新。  相似文献   
1000.
Background: The conventional question (CQ) on subjective well-being (SWB) is e.g. “How is life?”, with ratings between e.g. ‘Best’ and ‘Worst possible’. Disadvantages may be casualness of responses and biases of proximate, peer or cultural relativity. Alternatively, with Anamnestic Comparative Self-Assessment (ACSA), the scale anchors are the respondents’ self-defined memories of their best and worst periods in life. Thus ACSA uses life review and experiential scale anchors. Objective: To compare the validity, sensitivity and responsiveness of the CQ and ACSA. Method: ACSA and the CQ were administered in parallel to 2584 university-hospital patients suffering from a wide range of psychiatric and somatic diseases. Results: ACSA and CQ did not measure the same construct (r = 0.50). CQ ratings were almost normally distributed, whereas ACSA ratings were overall lower, and clearly positively skewed, suggesting greater sensitivity to the respondents’ diseased state. Contrary to CQ, ACSA ratings of critically ill patients with end-stage liver disease were very low. After life-saving liver transplantation, ACSA ratings increased significantly more than CQ ratings, suggesting better responsiveness of ACSA to objective change. Trait-like socio-demographic variables such as sex, age, and marital status influenced CQ, but not ACSA ratings. Conclusion: In between-subject studies, depending on one’s study objectives, ACSA should be considered as a complement or an alternative to conventional SWB instruments. The CQ is probably preferable when socio-demographic variables are study endpoints. In longitudinal or intervention studies and for intercultural comparisons, ACSA, which reduces the need for correction of several biases or confounders, seems more useful.  相似文献   
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