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1.
论虚概念     
叶建柱  应向东 《现代哲学》2004,19(2):115-120
把外延理解为“具有概念所反映的特有属性的客观事物(或类)”,导致“虚概念没有外延”或“有外延但是空类”此类有问题的结论,应该理解为由概念(思维)中的对象组成;而把虚概念理解为“所指称的对象不存在于客观世界的概念”,又导致把理想模型等科学概念当成虚概念,实际上,对象有虚实,属性也有虚实。实对象、实属性,是无异议的实概念;虚对象、实属性,也是实概念,如思维科学中的概念;实对象、虚属性,是虚概念,如“地心说”中的概念;虚对象、虚属性,是公认的虚概念,如鬼魂。可见,无论对象虚实,只要所指称的对象的主要特征所反映的属性是非客观的概念就是虚概念。  相似文献   

2.
Recent research on perceptual development in children and on concept development has resulted in a model of concept development: from iconic or integral percept/concept to featural or analytic. Findings from three experiments on comprehension of spatial prepositions by children are reported in this paper which are consistent with a three stage theory ofverbal concept development. The verbal concept as memories of instances is the earliest stage followed by verbal concept as iconic abstraction and last by the verbal concept as featural abstraction. All but 3 in a sample of 50 preschool children were dependent on extralinguistic reality for abstract-featural, concept use. The remaining 47 children displayed no evidence of having, in the absence of extralinguistic support, the semantic networks implied by their comprehension when it was supported by extralinguistic reality.  相似文献   

3.
Three experiments analyzed the effectiveness of a textbook incorporating "concept programming" in producing concept formation in university students. The concept programming portion of each lesson requires students to determine which concept is illustrated by each of 20 short fictional stories about everyday behavioral situations. The stories are selected to illustrate and contrast the concepts of that lesson. Student responses are heavily prompted during the initial stories of each lesson. The first experiment demonstrated that students generalize to entirely novel examples from the examples in the textbook. The second experiment demonstrated that the concept programming portion of the textbook is a critical component in producing generalization. The third experiment demonstrated that the amount of concept formation produced by the concept programmed textbook is greater than that produced by a widely used standard textbook.  相似文献   

4.
现象概念是当前心灵哲学里物理主义和反物理主义争论的一个焦点,但尚未引起国内学界的重视。本文打算首先分析现象概念引起关注的主要原因。其次,参考最新的研究文献,考察现象概念的三个基本特性(孤立性、指称物在场、首尾相接),概述物理主义和反物理主义围绕现象概念而进行的主要争论。并在此基础之上,归结出一条约束现象概念与其指称之间关系的硬信念原则(hard belief principle,HBP)。最后,简略探讨了围绕现象概念的争论对于我们理解物理概念及其相关问题可能带来的一些影响。  相似文献   

5.
In today'sbioethical debates, the concept of the person plays a major role. However, it does not hold this role justly. The purpose of this paper is to argue that the concept of the person is unsuited to be a central concept in bioethical debates, because its use is connected with serious problems. First, the concept is superfluous. Secondly, it is a confusing concept and it lacks pragmatic use. Thirdly, its use leads to simplifications. Finally, the concept can easily be used as a cover-up concept. Therefore, it is argued that relinquishing the concept of the person could enhance the clarity and quality of bioethical debate. Moreover, the historic origin of much of the present confusion surrounding the concept of the person is clarified. It is demonstrated that three influences resulting from Locke'sideas on the person and personal identity can be determined as contributing factors to the confusion and controversy within the present bioethical debates centering around the person.  相似文献   

6.
孔子的"仁"   总被引:1,自引:0,他引:1  
孔子的“仁”属于一个伦理学范畴,也是一个政治学范畴,还是一个修身学的范畴,“仁”具有“爱一切人”的含义,这与孔子的出身和所处的社会地位有关。  相似文献   

7.
In this paper, we trace the origin and development of the concept of egocentrism in Piaget’s work. We evaluate a number of criticisms that have been leveled against the concept of egocentrism. Based on our evaluation, we propose a reconceptualization of the concept of egocentrism as a decentering process with different phases that is recapitulated at different stages of development. We provide examples of the decentering process for the sensorimotor, preoperational, concrete-operational, and formal operational stages.Piaget introduced the concept of egocentrism in his early writings in the 1920s to describe general characteristics of the preschool child. Since its introduction, the concept of egocentrism has received considerable theoretical and empirical attention and has drawn numerous criticisms. Piaget attributed these criticisms to serious misunderstandings of the concept of egocentrism. Indeed, Piaget (1945/1962, p. 285, fn) admitted that the choice of the term egocentrism was “unfortunate”, and he apologized (Piaget & Inhelder, 1948/1967, p. 220) for having dwelt on this expression for the last twenty-five years.In this paper, we trace the origins of the concept of egocentrism in Piaget’s writings and examine the subsequent changes to this concept. We examine some of the criticisms leveled against the concept of egocentrism and conclude that the concept of egocentrism remained ambiguous in Piaget’s writings. Finally, we suggest a revision of the concept of egocentrism that addresses these ambiguities.  相似文献   

8.
《道德经》(非竹简本)中的“德”概念从生成论方面来看,是一个相对于道的特殊性概念,相对于万物的普遍性概念,因而是一个共相的具体和具体的共相相统一的概念,它位于超越的实在和感性事物之间;《道德经》中的“德”概念从认识论方面来看,是“谷神”实现的原理,是一个精神生活的形而上原理;《道德经》中的“德”概念在道德实践上主要是“得”和“舍”相平衡的原理。《道德经》通过“德”概念使得个体价值指向一个形而上的、具有无限利益的生存领域,从而具有提升现实的人格的意义。  相似文献   

9.
自我同一性与相关概念的辨析   总被引:14,自引:0,他引:14  
郭金山  车文博 《心理科学》2004,27(5):1266-1268
自我同一性是一个多层次、多维度的心理学概念.这一概念自提出后就面临着概念澄清的问题.尤其是与相关概念的边界划分问题。因此.要把握自我同一性的概念就需要对与自我同一性相关联的概念进行辨析。这主要涉及到(1)自我与同一性;(2)自我同一性与自我概念;(3)自我同一性与个人同一性、角色同一性和社会同一性。  相似文献   

10.
ABSTRACT  The essay enquires whether a negative concept of liberty suffices for political and legal discourse. A contemporary argument alleging the inviability of a negative concept of liberty is examined and exposed as wanting, while street-smart claims on behalf of a 'positive' concept of liberty are shown to be deployments of the negative concept, misdescribed. The truth that lack of money is lack of freedom in societies with a money economy and coercively enforced property rights is established with supporting examples, and its implications for need satisfaction assessed. Judgment is concluded that the negative concept of liberty is both the only viable concept of liberty and demonstrably adequate for morally sensitive engagement with political life.  相似文献   

11.
H Deserno 《Psyche》1992,46(6):534-553
The author points out a remarkable discrepancy between the concept of work in the practice of psychoanalysis, especially in the concept of the working alliance (Greenson), and the concept of work included in the dreamwork.  相似文献   

12.
职中和高中学生的自我概念与内外参照模型   总被引:2,自引:0,他引:2  
通过自我概念量表,对职业高中和普通高中一年级学生进行问卷调查,用多因素多元方差分析比较了这两类学生自我概念的差异;对学科成绩与学科自我概念做了分组相关分析,并做了,比较。结果表明:(1)职中生的自我概念显著低于高中生。(2)职中生与高中生的学科自我概念与学科成绩之间的关系有同有异,但都符合内外参照模型。  相似文献   

13.
Word is a critical concept in beginning literacy, a foundation for both reading and orthographic understanding. In this study, the development of concept of word in children's own writing during first grade was examined and its relationship with developing spelling ability was described.

Children in three intact first grade classes were assigned concept of word tasks "typical" of first grade instruction at the beginning and end of the year. The spaces left between words as the children copied from the board, wrote from dictation, and created their own stories in a free writing task were counted and compared across tasks and between Fall and Spring. In addition, the children were given an assessment of their developmental spelling level at both times. The spelling scores were compared with the concept of word measures.

Analyses of the Fall data revealed that the word concept tasks were significantly related to each other, suggesting that the tasks tap different aspects of the same construct, concept of word. Spelling development was also related to concept of word, and children who demonstrated use of a letter name strategy in spelling were more likely to perform well on the concept of word tasks.

A 3 (word concept tasks) x 2 (trials) MANOVA identified a significant interaction between tasks and trials. Post hoc analyses found significant differences among all of the concept of word tasks overall. In the Fall, all comparisons among the tasks were significant, and in the Spring, all except the difference between Copied and Dictated were significant.

There appears to be a developmental hierarchy in acquisition of concept of word which is related to the perceptual demands of writing tasks. Though important gains in conceptual understanding are made during the first grade year, there are still differences in performance on concept of word tasks at the end of first grade.  相似文献   

14.
本文对孔子和孟子的"乐"理念的各自特点及其异同之处进行了初步分析和评价。作者认为,孔子的"乐"理念具有明显的泛伦理化倾向。他所关注和注重的,乃是"乐"的社会教化、社会整合的伦理调节功能。孔子视"礼""仁"为"乐"之魂魄,视"至善"为"乐"之归宿和极致。"乐"的艺术审美特质被淡化和边缘化。孟子对孔子"乐"理念的最大修正,在于他将其"民本"的政治诉求贯彻于其"乐"理念之中,诉诸"与民同乐"的政治氛围,从而将"乐"理念平等化、平民化、感性化,扬弃了孔子对"乐"的种种宗法等级束缚,破除了对"乐"的雅俗之别的偏见,从而使"乐"理念向其平等的、感性的审美氛围迈出了重要的一步。同孔子泛伦理化的"乐"理念相比较,孟子的"乐"理念则具有泛政治化的理论倾向。  相似文献   

15.
The concept of self has been introduced as a core concept in several contemporary psychoanalytical theories. This study undertakes a critical examination of the historical and theoretical presuppositions of the concept of self and its corollary, the object. The proposed thesis is that the concept of self on a theoretical level has grown out of ego-psychology and the ambition is to bring consistency into the ambiguous concept of the ego left by Freud. On a clinical level, the concept of self is seen as an attempt to adjust psychoanalytical theory and technique to what, broadly speaking, we call non-neurotic patients. While the concept of self on a theoretical level dates back to Hartmann, it was left to those following the tradition of ego-psychology to work out the implications for our understanding of the pathology of the self and its proper treatment. The work of Heinz Kohut is seen as an exponent for those analysts who have been wrestling with the task of adjusting psychoanalytical theory and technique to our understanding and treatment of non-neurotic patients. A re-reading of the Freudian concept of the ego allows the author to present an alternative to ego-psychology and self psychology. While the concept of the self implies a re-centred theory of subjectivity, the author points to the de-centeredness of classical psychoanalytical thinking. Freud did not find an independent concept of the self necessary. On the contrary, psychoanalytical theory rejected the idea of the psyche as a complete and unified entity. Defining the ego as a representative of the divided psyche encompassing the other, the author suggests that incorporating contributions from French psychoanalytical thinking and the ideas of Winnicott places the self as a concept in accordance with classical psychoanalytical thinking.  相似文献   

16.
Michael A. Smith 《Synthese》1986,68(3):559-576
How are we to define ‘red’? We seem to face a dilemma. For it seems that we must define ‘red’ in terms of ‘looks red’. But ‘looks red’ is semantically complex. We must therefore define ‘looks red’ in terms of ‘red’. Can we avoid this dilemma? Christopher Peacocke thinks we can. He claims that we can define the concept of being red in terms of the concept of being red′; the concept of a sensational property of visual experience. Peacocke agrees that his definition of red makes use of a concept that those who possess the concept of being red need not possess; namely, red′. But he thinks that this does not matter. For, he says, the definition is justified provided we can specify what it is to possess the concept of being red in terms of the concept of being red′. What he tries to show is that this might be so even if no-one could possess the concept of being red′ unless he possessed the concept of being red. Peacocke has two attempts at showing this. However, both these attempts fail. What Peacocke does show is something weaker. He shows that, using red′, we can construct a concept that gives what he calls the ‘constitutive role’ of the concept of being red; but, importantly, that it gives the constitutive role of red does not suffice for what Peacocke says is required for giving a definition. Thus, if we accept Peacocke's standard for definition, it follows that he gives us no way of avoiding the original dilemma. If this is right then perhaps we should join with those like Colin McGinn who think that we should give up our attempts to define our secondary quality concepts.  相似文献   

17.
Concepts are interrelated to the extent that the characterization of each concept is influenced by the other concepts, and are isolated to the extent that the characterization of one concept is independent of other concepts. The relative categorization accuracy of the prototype and caricature of a concept can be used as a measure of concept interrelatedness. The prototype is the central tendency of a concept, whereas a caricature deviates from the concept's central tendency in the direction opposite the central tendency of other acquired concepts. The prototype is predicted to be relatively well categorized when a concept is relatively independent of other concepts, but the caricature is predicted to be relatively well categorized when a concept is highly related to other concepts. Support for these predictions comes from manipulations of the labels given to simultaneously acquired concepts (Experiment 1) and of the order of categories during learning (Experiment 2).  相似文献   

18.
Two experiments are reported in which linear separability was investigated in superordinate natural language concept pairs (e.g., toiletry-sewing gear). Representations of the exemplars of semantically related concept pairs were derived in two to five dimensions using multidimensional scaling (MDS) of similarities based on possession of the concept features. Next, category membership, obtained from an exemplar generation study (in Experiment 1) and from a forced-choice classification task (in Experiment 2) was predicted from the coordinates of the MDS representation using log linear analysis. The results showed that all natural kind concept pairs were perfectly linearly separable, whereas artifact concept pairs showed several violations. Clear linear separability of natural language concept pairs is in line with independent cue models. The violations in the artifact pairs, however, yield clear evidence against the independent cue models.  相似文献   

19.
A number of anthropologists have argued that religious concepts are minimally counterintuitive and that this gives them mnemic advantages. This paper addresses the question of why people have the memory architecture that results in such concepts being more memorable than other types of concepts by pointing out the benefits of a memory structure that leads to better recall for minimally counterintuitive concepts and by showing how such benefits emerge in the real-time processing of comprehending narratives such as folk tales. This model suggests that memorability is not an inherent property of a concept; rather it is a property of the concept, the context in which the concept is presented, and the background knowledge that the comprehendor possesses about the concept. The model predicts how memorability of a concept should change if the context containing the concept were changed. The paper also presents the results of experiments carried out to test these predictions.  相似文献   

20.
Joseph McLoughlin 《Ratio》1999,12(1):34-53
This paper aims to show that the pivotal notion in John Searle's account of the unconscious, despite his representation of Freud's position, is found in Freud's work as part of a very similar view of the issues surrounding the concept of the unconscious. The pivotal notion in question consists in treating the concept of the unconscious as a vocabulary without ontological commitment which Searle claims we must do for the following reason: to reconcile what he considers to be the dualistic concept of the unconscious with an ontology of the mental which recognises no states but conscious states and states of the neurophysiology with the capacity to cause them. The role of the concept in Searle's account is explained. Then his representation of Freud is challenged: firstly, by explicating how Freud accepted that the concept of the unconscious entailed no ontological commitment and, secondly, by showing how this fitted into his wider thinking on how the concept of the unconscious could be understood in terms of a vocabulary, leading ultimately to a justification of the concept of the unconscious in terms of explanatory power. On the basis of this exposition, Searle's charge of dualism against Freud is disputed  相似文献   

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