The relevance of Habermas' communicative turn

This paper points out the way in which educational and communicative action (Habermas) are to be related. It is shown that earlier attempts to put Habermas ideas to use have led to a dead end because they do not realize clearly that the new basic notion introduced by Habermas, namely communicative action, is the expression of a communicative turn. It is argued that Habermas' concept expresses a radical new attempt to grasp the intersubjective character of social action. Next implications of this communicative turn for the concept of education as a social praxis are indicated. Education can be conceived of as a praxis responding to the vulnerability of a communicative self.     

大学生职业决策和自尊、成就动机的关系

在应用自尊量表(SES)和成就动机量表(AMS)对106名大学生(男生46名,女生60名)进行调查的基础上,通过设计框架性职业决策情景,探究了大学生职业决策和自尊、成就动机的关系。结果发现:(1)成就动机中避免失败变量与框架效应的交互作用对大学生职业决策倾向性有显著性影响;(2)自尊水平对大学生职业决策倾向性存在显著性作用;(3)框架效应在大学生职业决策中发生作用,对大学生的职业决策倾向性有显著的影响。     

对子宫肌瘤患者从医心理及治疗决策的思考

子宫肌瘤是妇科最常见的良性肿瘤,发病率高、恶变率低,目前治疗方法较多,但各有利弊;众多子宫肌瘤患者从医心理复杂,甚至难以配合治疗,医生应针对不同部位、大小、症状的肌瘤及患者的不同年龄、生育需求和心理状态,制定出个体化、人性化治疗方案,以期取得患者机体和心理均满意的和谐疗效。     

重复学习判断中的低自信效应

学习判断是元认知判断的一种重要形式,是对未来回忆成绩的预测。重复学习判断中的低自信效应是一个有趣而反常的现象,指在重复学习测验中,学习判断往往低估了回忆成绩的增加,出现低自信的一种现象。目前,大部分实验证据支持重复学习判断中的低自信效应是普遍存在的,但也有一些实验结果表明该效应是受一定条件限制的。对于这种低自信效应的作用机制,研究者提出了不同的理论模型（如,锚定调整假说、记忆偏向消除理论、过去测验记忆的启发式假说等）进行了深入探讨。最后,文章还指出了此领域现有研究的局限和有待研究的问题     

从我国现行法律看安乐死的实施

安乐死作为自然人在特殊情况下对自己生命自主选择的权利,涉及人的生命权益,有关生命权立法是安乐死问题的关键.安乐死的实施与我国现行法律对生命权的严格维护产生冲突,需要我国用法律的形式肯定安乐死,并对现行法律做出适当调整,为安乐死立法留下法律空间.     

The Social Nature of Perception and Action

ABSTRACT— Humans engage in a wide range of social activities. Previous research has focused on the role of higher cognitive functions, such as mentalizing (the ability to infer others' mental states) and language processing, in social exchange. This article reviews recent studies on action perception and joint action suggesting that basic perception–action links are crucial for many social interactions. Mapping perceived actions to one's own action repertoire enables direct understanding of others' actions and supports action identification. Joint action relies on shared action representations and involves modeling of others' performance in relation to one's own. Taking the social nature of perception and action seriously not only contributes to the understanding of dedicated social processes but has the potential to create a new perspective on the individual mind and brain.     

Survival of the partial reinforcement extinction effect after contextual shifts

The effects of contextual shifts on the partial reinforcement extinction effect (PREE) were studied in autoshaping with rats. Experiment 1 established that the two contexts used subsequently were easily discriminable and equally salient. In Experiment 2, independent groups of rats received acquisition training under partial reinforcement (PRF) or continuous reinforcement (CRF). Significant PREEs were observed whether extinction occurred in the same or in a different context. In Experiment 3, after PRF or CRF acquisition training, each group received extinction of the same conditioned stimulus in both the same and different contexts. PREEs were observed under both conditions, although extinction was accelerated after a contextual shift. These results were discussed in relation to the role of mediational states in the PREE.     

妊娠期肝内胆汁淤积症研究中的因果论

妊娠期肝内胆汁淤积症是一种常见的妊娠晚期并发症,对围产儿的危害极大,其确切的病因及发病机制尚未十分清楚。只有了解了疾病的起因,才能更好地进行防治。凡病必有其因,以果推因,再取因治果,这是典型的因果论的应用。