Temporal specificity of extinction in autoshaping

Three experiments investigated the effects of varying the conditioned stimulus (CS) duration between training and extinction. Ring doves (Streptopelia risoria) were autoshaped on a fixed CS-unconditioned stimulus (US) interval and extinguished with CS presentations that were longer, shorter, or the same as the training duration. During a subsequent test session, the training CS duration was reintroduced. Results suggest that the cessation of responding during an extinction session is controlled by generalization of excitation between the training and extinction CSs and by the number of nonreinforced CS presentations. Transfer of extinction to the training CS is controlled by the similarity between the extinction and training CSs. Extinction learning is temporally specific.     

A factor analysis of Furnham's Money Attitude Scale: a response to Furnham

Two empirically-derived scales from Furnham's Money Attitude Scale are presented. They measure money as a source of status and power and having a strong desire for money.     

Personality profiles and the prediction of categorical personality disorders

Personality disorders (PDs) are usually construed as psychiatric categories characterized by a unique configuration of traits and behaviors. To generate clinical hypotheses from normal personality trait scores, profile agreement statistics can be calculated using a prototypical personality profile for each PD. Multimethod data from 1,909 psychiatric patients in the People's Republic of China were used to examine the accuracy of such hypotheses in the Interpretive Report of the Revised NEO Personality Inventory. Profile agreement indices from both self-reports and spouse ratings were significantly related to PD symptom scores derived from questionnaires and clinical interviews. However, accuracy of diagnostic classification was only modest to moderate, probably because PDs are not discrete categorical entities. Together with other literature, these data suggest that the current categorical system should be replaced by a more comprehensive system of personality traits and personality-related problems.     

唯识心法之认识结构论

本文从现代心理学角度考察了唯识学之心法八识所建构的认识结构。     

向整合的超个人心理学

超个人心理学是20世纪60年代末在美国兴起的一种心理学流派。它认为个体能够通过对自我潜能的发掘,通过对意识状态的扩充,达到超越自我,超越时空的所谓超个人状态。本文追溯了超个人心理学产生的历史渊源,阐释了其基本理论框架和研究特点,从历史与现实、理论与实验相结合的角度探讨了这一学派的一些最新研究成果,如转换的意识状态,意识谱理论,沉思的研究与训练,揭示了当代西方心理学正在走向整合的新趋向。     

对人眼色觉异常的定量测量研究

依据Ｒａｙｌｅｉｇｈ颜色匹配方法研制人眼颜色视觉定量测量实验装置,并对２０名色觉正常和３０名色觉异常大学生的颜色视觉进行测量。结果表明,色觉异常被试在Ｒａｙｌｅｉｇｈ匹配中点和匹配范围测量值上均与色觉正常被试者存在明显的差异。     

对当代中国新造神运动的忧与思：伪生命科学思潮批判

分析中国伪生命科学产生的文化原因和背景,指出其致命的谎言、骗术与危害;揭露其理论上的荒谬与科学上的无知。并强调开展对这类伪科学产品进行批判运动的意义;同时重新对科学、非科学、伪科学、宗教、神话、迷信等进行划界和定义。医学研究需要正义、需要哲学的引导;在事实的世界之上,必须由价值和意义的世界来把握;医学理论不允许任意杜撰和加工,从这个意义上,医学科学还需要法律来维护其正义     

医疗事故处理法律亟待统一规范

目前在我国医疗工作的实践中,医疗纠纷呈上升趋势。然而,解决和处理医疗纠纷与医疗事故的法律、法规尚不移规范统一。随着我国法制的逐步健全,法律,法规的不断完善,医疗事故处理的法律亟待统一规范,以利于全社会遵法,守法,执法的实现。     

Weakening the robustness of perspective: Evidence for a modified theory of compensation in picture perception

Viewed from the center of projection, a perspective picture presents the pictorial depth information of a scene. Knowing the center of projection, one can reconstruct the depicted scene. Assuming another viewpoint is the center of projection will cause one to reconstruct a transformed scene. Despite these transformations, we appreciate pictures from other viewpoints. The compensation hypothesis states that the visible picture surface allows observers to compensate for transformations by locating the center of projection and experiencing pictorial space from there. We show that observers neither completely compensate for nor experience transformations of space as geometry would predict. We propose a modified compensation hypothesis according to which different degrees of visibility of the picture surface invoke different degrees of compensation.     

A differing bidirectional impact on the recognition accuracy of facial expression

This study explored a bidirectional impact on the recognition accuracy of various facial expressions deriving from both the observer and sender in a sample of Chinese participants. A facial manipulation task was used to examine the ability of an observer's facial feedback to modulate the recognition of various facial expressions. Furthermore, the effect of a sender's facial expression with an open or closed mouth on recognition accuracy was investigated. The results showed that only recognition accuracy of a sad facial expression was influenced simultaneously by bidirectional sources from a sender and observer. Moreover, the impact of the unidirectional cue of a sender's facial feature (i.e., mouth openness) on happy and neutral faces was found to influence the recognition accuracy of these faces, but not the observer's bodily state. These findings indicate that the bidirectional impact derived from an observer and sender on facial expression recognition accuracy differs for emotional and neutral expressions.