创造性思维与创造力培养的概念

创造性思维是适应性思维或称重新概念化。其绝大部分不是外显行为,而是内隐的认知。我们日常大部分认知和行为是自动化的。它们满足着我们的日常需要。而满足我们需要的方式有一定导向,甚至变得刻板严格。在我们日常生活的所有方面,象饮食社交、宗教艺术、学术训练等等,我们都发展了动作的、自动化的认知和行为来满足基本的需要。我们去餐馆吃饭来满足饥饿的需要,与亲属的社会交往在家庭团聚中已经仪式化,我们的医生每月     

关于认识的思维中介

就主体对客体的观念认识关系来说,主体主要是运用概念性的思维工具来实现对客体的观念的或理论的掌握,把客体转变为主体的意识的内容,从而使之成为主体的思想、观念的一部分。这种通过观念认识所实现的掌握和转变,与通过实践所实现的掌握和转交不同,它并不改变和影响客体在现实的时间空间中的客观现实存在,而只是掌握关于客体的信息,通     

给一位苏联哲学家的信

本文作者于一九六一年访问苏联,与苏联哲学研究所穆施文尼拉茲教授作了会说,双方约定以公开信的形式陈述各自的观点,达里译出的是作者写给穆施文尼拉茲的公开信。作者否认存在和意识问题是哲学的根本问题,甚至认为“不该把它看作一个有意义的问题”。普通语义学的根本问题牵涉到精神健全的性质,它指示出在创立一门关于人的科学以及在促进健全思想方面必须遵循的方向。作者佯称承认客观世界的存在乃是普通语义学的基础,但又否认这个承认构成了“哲学根本问题的一个解决”。他把这种承认简单地看作是一个公理,一种约定,一个方便的起点,或者是为了使哲学讨论能够平静地进行而大家同意保持的一个契约。     

Impairment in the control of coupled cyclic movements of ipsilateral hand and foot after total callosotomy

Integrity of both cerebral hemispheres is required to control in-phase or anti-phase coupling of ipsilateral hand and foot oscillations, as shown by the impairment of these tasks when performed on the healthy side of hemiplegic patients. On this basis, coupling of hand–foot movements was analysed in a right-handed subject (ME) who underwent a total resection of the corpus callosum. Oscillations of the prone hand and foot, paced by a metronome at different frequencies, as well as EMG activity in extensor carpi radialis (ECR) and tibialis anterior (TA) muscles were analysed by measuring the average phase difference between the hand and foot movements and EMG cycles.

ME performed in-phase movements (right-hand extension coupled to right-foot dorsal flexion) at frequencies up to 3 Hz, though the hand cycle progressively lagged the foot cycle as the frequency increased. At 3 Hz the hand lag reached −142° (as compared to about 25° in healthy subjects). The lag increased even further after application of an inertial load to the hand, reaching 180° at 1.8 Hz (about 50° in healthy subjects). ME's hand lag is caused by the lack of any anticipatory reaction in hand movers. In contrast to healthy subjects, which activate the ECR earlier than the TA when the frequency increases, ME activated the ECR later than TA at all frequencies higher than 0.9 Hz.

Anti-phase movements (hand extension coupled to foot plantar flexion) were performed only upto 1 Hz in unloaded conditions. At 0.6 Hz, movements were in tight phase-opposition (3°), but at 1 Hz, the hand lag reached −34° because of a delayed ECR activation. After hand loading ME was unable to couple movements in anti-phase. In contrast, normal subjects maintain a tight anti-phase coupling up to 2.0 Hz, both with an unloaded or loaded hand. Similar deficits were observed by ME when performing in-phase and anti-phase coupling on the left side, as well as when he was blindfolded.

In normal subjects, an anticipated muscular activation of hand movers compensates for hand loading. Since this compensation must depend on monitoring the hand delay induced by loading, the absence in ME of such compensatory reaction suggests that callosal division had apparently compromised the mechanisms sustaining feedback compensation for differences in the biomechanical limb properties. They also confirm and reinforce the idea that elaboration of the afferent message, aiming at controlling the phase of the movement association, needs the co-operation of both cerebral hemispheres.     

Newborns' preference for faces: what is crucial?

Three experiments investigated whether the presence of more elements in the upper part of a configuration (i.e., up-down asymmetry) plays a role in determining newborns' preference for facelike patterns. Newborns preferred a nonfacelike stimulus with more elements in the upper part over a nonfacelike stimulus with more elements in the lower part (Experiment 1), did not show a preference for a facelike stimulus over a nonfacelike configuration equated for the number of elements in the upper part of the configuration (Experiment 2), and preferred a nonfacelike configuration located in the upper portion of the stimulus over a facelike configuration in the lower portion of the pattern (Experiment 3). Results demonstrated that up-down asymmetry is crucial in determining newborns' face preference.     

Nymphea: from psychic breakdown to the emergence of subjectivity

In the first part of the paper the author presents an account of the analysis of a woman who is psychically extremely disturbed. This clinical presentation focuses on the unfolding of the transference process, and on the countertransference difficulties encountered during the course of the treatment which lasted more than ten years. In the second part of the paper the author proposes a theoretical approach to the breakdown experienced by the patient, and puts forward the hypothesis that there was insufficient differentiation between her internal objects and the archetypes, and that this prevented the development of symbolization. The author proposes the idea of a collapse between internal and external objects, which destroys the space necessary for representation and symbolization that normally arise between the two poles of the object. The account of this transference process between the analyst and the patient is thus seen as the account of the (re)construction of true internal objects, and of the resumption of a symbolic process to make possible the development of subjectivity.     

Age differences in coping resources and satisfaction with life among middle-aged,young-old,and oldest-old adults

The authors examined age differences in perceived coping resources and satisfaction with life across 3 older-adult age groups (45-64, 65-74, and 75 years and older). The 98 participants represented healthy, socially active, community-residing adults. Group comparisons were made on 12 individual coping scales, and an overall coping resource effectiveness score was computed. No significant differences were found for 11 of the coping resources or for overall coping resource effectiveness. Similar consistencies in life satisfaction were found across the 3 age groups. The findings indicate that (a) for healthy adults, the oldest old cope at least as effectively as their younger counterparts, despite their likelihood of encountering increased levels of stress; and (b) psychologically, old age may be viewed as a time of resilience and fortitude.     

Behavioral consequences of fluctuating group success: an internet study of soccer-team fans

The authors tested the hypothesis that fans of a sports team avoid private contact with their team when it is unsuccessful (cutting off reflected failure, or CORF), whereas fans actively seek private contact with their team when it is successful (basking in reflected glory, or BIRG). During the 2nd half of the 1999-2000 soccer season, the authors registered the number of visitors who had surfed the Web sites of 16 Belgian and 18 Dutch 1st-division teams on the 1st working day following a championship game. The authors obtained 586 valid measurements, which were transformed into z scores for each team separately. In line with the hypothesis, there were significantly more visitors after the teams won (BIRG) than after they lost (CORF). The effects of game outcome were not mediated by pregame expectations or by the size of the wins or losses.     

Effectiveness of taping and bracing in balance

Taping and bracing are thought to be effective methods in restricting the ankle's joint motion and assisting prevention of injuries. Research evidence suggests that taping and bracing enhance both the mechanical support and the proprioception of the ankle. However, there is little research concerning the influence of taping and bracing on sport performance. Research has mainly examined tasks with demands on the frontal plane. Therefore, the present study examined the effect of taping and bracing on the performance of a task with demands on the frontal plane. A sample of 30 physical education students (Mage=21.9 yr.) performed a balance task requiring estimation of balance and both right and left deviations. The subjects performed the balance task on four different conditions, with tape, with Swede-O (a lace-up, boot style stabilizer), with Aircast (an inflatable cast), and without any stabilizer. There were no significant differences among the conditions. These findings indicate that taping and bracing do not have negative effects on balance in the frontal plane. This study created concerns regarding the appropriate stabilizer for different tasks, bilateral coordination after the application of a stabilizer, and the influence of psychological factors on prevention of injury.     

Nonspatial attentional shifts between audition and vision

This study investigated nonspatial shifts of attention between visual and auditory modalities. The authors provide evidence that the modality of a stimulus (S1) affected the processing of a subsequent stimulus (S2) depending on whether they shared the same modality. For both vision and audition, the onset of S1 summoned attention exogenously to its modality, causing a delay in processing S2 in a different modality. That undermines the notion that auditory stimuli have a stronger and more automatic alerting effect than visual stimuli (M. I. Posner, M. J. Nissen, & R. M. Klein, 1976). The results are consistent with other recent studies showing cross-modal attentional limitation. The authors suggest that such cross-modal limitation can be produced by simply presenting S1 and S2 in different modalities and that central processing mechanisms are also, at least partially, modality dependent.