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1.
刘稚颖 《心理科学》1997,20(5):428-430
记录7名左颞叶癫痫病人和9名正常人在四种实验条件下的事件相关电位:(1)听觉脑干诱发电位,(2)红色闪光刺激,(3)陌生人噪音识别,(4)陌生人面孔识别。实验结果发现,两组被试在视觉信息加工中无差异,在噪音识别中病人的N150和P300波潜伏期大于正常人,表明其复杂听觉认知功能受到影响。红色闪光刺激和噪音识别条件下,病人的P100波幅大于正常人,说明病人对强刺激的物理强度有较高的反应水平,不易习惯  相似文献   

2.
全视野汉字词义联想的ERP特征与汉字认识的ERP甄别   总被引:13,自引:0,他引:13  
实验刺激模式为“预备信号纯音-屏幕呈现一个提示字一屏幕呈现一个操作字”。令被试者用操作字联想出另一个字以组成词,并口述之。实验组依联想性质分为具体与抽象二项,另进行一项对照实验。每项实验的操作字皆分为认识与不认识两类,脑电记录点为Fz,Cz,Pz,P3-T5中点,P4-T6中点,主要观察到:(1)词义联想引起P3与正慢波(PSW)波幅增大。(2)不认识字联想可导致PSW波幅极显著地增大和潜伏期极显著地延长,(3)无论汉字是否认识,对照组PSW波幅较两个实验组皆高。(4)从PSW中提取出了反映汉字认识与否的纯心理性P800成分。(5)对照组的P800始潜时较两个实验组皆长,这些实验结果表明,除前人提出的PSW具有信息加工完成之认知含义外,PSW尚与汉字形音认知、联想等多重信息加工相关,很可能是复合波;汉字的形音义加工间存在着错综复杂的关系,难以分割;在本实验条件下可使用PSW或P800成分作为甄别汉字是否认识的客观标志。  相似文献   

3.
本实验探讨了对置于正方形、等边三角形和圆中的刺激点所进行的1点定位、2点定位、3点定位,并比较了在定位有框架和定位无框架时的情况。结果发现:(1)在刺激呈现时间为100ms和300ms时.在3种定位任务中,当定位有框架时被试定位的绝对误差均小于定位无框架的。(2)在两种呈现时间下被试在3种定位任务中的绝对误差均处于同一水平,表现出现了视觉定位中的结构效应,并且几个不同的框架没有不同的作用。  相似文献   

4.
跨通路识别汉字形音的偏差相关成分研究   总被引:8,自引:1,他引:7  
罗跃嘉  魏景汉 《心理学报》1997,30(4):400-408
采用提高非注意纯度的“跨通路延迟反应”实验范式,研究汉字形音识别的跨通路注意事件相关电位(ERP),以偏差刺激ERP减去标准刺激ERP的早期偏差相关负波(DRN1)为主要分析对象。以15名正常青年为被试。结果发现:无论注意与否及何种刺激,听觉N1最大峰均位于额中央部,而视觉N1最大峰位于两侧枕部与颠后部,具有明显的通路差异性。在本实验条件下,听觉与视觉通路的DRN1与失匹配负波(MMN)在许多性质上相似,反映着对汉字形音识别的自动加工。根据波幅及其头皮分布特点,注意条件下的N350很可能是N200与N400的重叠,并主要表现出N400的特点;而非注意条件下的N350则可能是N200。N350的属性因条件而异,表明ERP成分反映的大脑加工机制具有可塑性。  相似文献   

5.
PDP再认型实验程序与刺激来源的可鉴别性研究   总被引:2,自引:0,他引:2  
高湘萍 《心理学报》2000,32(4):381-386
提出应根据实验程序的不同,把加工分离模型(PDP)进一步分为启动型和再认型两类。2个实验考察了刺激来源的可 鉴别性在PDP的再认型实验程序中的作用,同时还考察了注意水平、刺激材料和加工水平等因素对词单1刺激项目再认成绩的影 响。结果发现:熟悉感和刺激来源的可鉴别性共同决定了被试在排除测验中的反应;汉字作刺激材料并不影响实验结果。  相似文献   

6.
前置线索与刺激语义相容性的实验研究   总被引:2,自引:2,他引:0  
刘艳芳  张侃 《心理学报》1999,32(3):299-305
运用前置线索技术,探讨无SRC条件下线索与刺激的语义相容性效应。实验考察不同线索与刺激的关系,线索与刺激的呈现间隔和线索有效性对视觉刺激进行非维度重合命名的影响。结果表明:(1)线索与刺激的语义相容性存在,且符合维度重合理论;(2)线索与刺激的语义相容性具有一定适时性,支持自动激活假设;(3)线索的客观有效性影响了线索与刺激的语义相容性,表现为有效性越高,相容性效应越显著。  相似文献   

7.
观察了11名护士实习生在高温运动应激下免疫功能的变化及其与人格特质的关系。结果表明:(1)高温运动应激可导致T3、T4、淋巴细胞百分比明显降低,皮质醇、IL—1明显升高。人格特质变化组应激前后T3、T4及淋巴细胞变化明显,而IL—1上升幅度小,提示机体对应激源的低反应性和异常人格特质对免疫的抑制作用。(2)T3应激时的变化值与X2、X3、Y1呈明显正相关,与X1、STAI(2)、SCL—90明显负相关;T4变化值与SCL-90、STAI(1)、STAI(2)、SDS呈明显负相关;IL—1与Y1、X2呈明显正相关,与SDS呈明显负相关;皮质醇变化与人格特质无显著性相关,X4与免疫功能变化无显著性相关。  相似文献   

8.
外源性视觉选择性注意的时空特征   总被引:5,自引:2,他引:5  
杨华海  赵晨  张侃 《心理学报》1998,31(2):136-142
使用与目标出现位置无关的外周空现刺激作为线索,研究在不同刺激呈现间隔(SOA)下它对不同偏心 视觉目标的辨别反应时的影响,以考察外源性觉选择性注意的加工特生,并下三种注意空间分布模型对选择性注意时空特征的不同预测,结果表明:1.外周突现刺激能够不随意地吸引注意,符合自动加工特性;2.注意转移以注意中心连续移动的方式进行,支持探照灯模型,不支持透镜模型和静态的空间梯度模型,并在注意移动速率进行了估计  相似文献   

9.
内隐记忆的证明逻辑与加工分离说(PDP)的修正模型   总被引:3,自引:0,他引:3  
叶阁蔚 《心理学报》1994,27(4):410-416
讨论了内隐记忆的证明逻辑和内隐与外显测验中的意识和无意识影响问题。间接证明内隐记忆的逻辑应用在功能分离实验中。它的前提假设是记忆测验都是"纯净"的。直接证明逻辑应用在匹配比较实验中。它认为测验中的意识和无意识影响是并存的,Jacoby等人近期提出的加工分离说(PDP)在匹配比较法的基础上,将测验中的意识和无意识影响进行了分离,并借用经典测验理论的公式计算这两种影响。作者认为,按照概率论关于两个随机独立事件之和与积的运算法则,必须把包含测验(inclusiontest)的公式修正为Inclusion=R(1-a)+A(1-R)。修正过的PDP由四个方程组成。它不仅考虑了原PDP忽视的外显条件下的无意识缺失(1-a),而且可以更加确切地估计回忆概率(R)。这在数学理论上已找到了证据。  相似文献   

10.
两种竞赛状态焦虑调控方法的比较研究   总被引:3,自引:0,他引:3  
蒋碧艳  祝蓓里 《心理科学》1999,22(3):233-236
本研究以上海市射击队部分射击运动员为被试,对生物反馈放松训练法(BFB—R)和认知情感应激调控法(SMT)两种竞赛焦虑调控法进行了比较研究。结果表明:(1)在实验室条件下,SMT和BFB—R都能帮助射击运动员提高包括放松和想象能力在内的心理控制能力;(2)实验组被试在比赛中表现出了较低的身体状态焦虑水平,较高的状态自信心水平;(3)SMT组被试的比赛成绩优于BFB—R组被试。  相似文献   

11.
This paper explores the experience of working as a Jungian analyst through the various phases of the global COVID-19 pandemic, examining the importance of the physical containing space alongside the analyst’s internal mind and how technology can both help and hinder understanding. A number of clinical vignettes illustrate the challenge of communicating over a distance, paying particular attention to the way countertransference phenomena can become re-attuned. Reference is made to mythology and symbols of hope, and consideration given to the meaning and purpose of the pandemic.  相似文献   

12.
Barbara Forrest 《Zygon》2000,35(4):861-880
Science undermines the certitude of non-naturalistic answers to the question of whether human life has meaning. I explore whether evolution can provide a naturalistic basis for existential meaning. Using the work of philosopher Daniel Dennett and scientist Ursula Goodenough, I argue that evolution is the locus of the possibility of meaning because it has produced intentionality, the matrix of consciousness. I conclude that the question of the meaning of human life is an existentialist one: existential meaning is a product of the individual and collective tasks human beings undertake.  相似文献   

13.
Since Jung’s death in 1961, scholars have attempted to integrate growing biological science data into Jungian concepts such as the collective unconscious, instincts and the archetypes. This enterprise has been challenging due to persistent false dichotomies of gene and environment occasionally arising. Recent works by Roesler (2022a, 2022b) for example, have raised objections to the biological theory of archetypes, but the objections are plagued by such dichotomies. The concept of phenotypic plasticity, however, helps to both avoid this problem as well as bridge the gap between competing theories into a more integrated model with solid biological foundations.  相似文献   

14.
This article draws on Winnicott’s concept of the good enough mother to discuss how to know whether a therapeutic situation is good enough to continue or bad enough to end. This dilemma is explored in terms of clinical syndromes, such as anorexia and pathological gambling, but focuses mainly on analyst-initiated endings, which are termed the ‘Casablanca dilemma’, based on an amplification of the ending of the film Casablanca. The author goes on to discuss such one-sided endings, drawing on interviews with 40 analysts and therapists about their clinical experience. A typology of bad enough endings is presented. The psychological differences between a good enough analysis as opposed to a bad enough one are explored through the ideas of Winnicott and Neumann.  相似文献   

15.
Summary  Is there any argument for scepticism? The epistemic problem of the possibility of error. Arguments for scepticism rest on the assumption that knowledge claims are fallible. For this reason the concept of knowledge appears to be questionable. Since it is necessary to distinguish doubts from possible doubts, the arguments for scepticism appear to be unconvincing. If we take it into account that we know something that is immune to doubt, we should draw the conclusion that, contrary to scepticism, knowledge claims have to be compatible with being fallible. Thus any knowledge claim is capable of being doubted.  相似文献   

16.
In August 2020, John Beebe and Steve Myers met via Zoom to discuss their differing interpretations of psychological typology and the different sources within Jung’s writings that influenced their books: Integrity in Depth: Energies and Patterns in Psychological Type (Beebe), and Myers-Briggs Typology vs Jungian Individuation (Myers). The discussion centred on Spitteler’s epic poem Prometheus und Epimetheus, which forms the basis of chapter V of Psychological Types. This is both the largest chapter and one of two chapters that Jung highlighted in the Argentine foreword as containing the essence of the book. Jung’s book is primarily about the transformation of personality rather than the categorization of people. Although it contains a critical psychology that deconstructs the nature of consciousness, that is only one half of the book and a stepping-stone to the other half, which is the reconciliation of opposites with particular emphasis on the relation of consciousness and the unconscious. Jung assumed that readers were already familiar with Prometheus und Epimetheus, an understanding of which sheds light on the nature of the transformation that Jung described – the development of a new attitude towards attitude itself.  相似文献   

17.
SUMMARY

This article reviews Biblical sources pertaining to the elderly, particularly the frail elderly. Founded on these sources, implications for elderly with Alzheimer's Disease and other forms of dementia are addressed through a personal perspective informed by writings of Christian mystics.  相似文献   

18.
In this paper, I will explore the role of art-making, the experience of trauma and dissociation, and the process of working with self-states from an analytic and creative frame. Relevant literature on dissociation, trauma, and the use of art will be discussed. A case involving my work with an adolescent girl who had experienced sexual abuse from a family member will be shared, with an emphasis on the meaningful role images played during the therapeutic process. Both Jungian and psychoanalytic models of conceptualizing and working with dissociation are included, following Donald Kalsched’s (2013) recommendation for a “binocular stance” to treatment, including both a focus on the inner, intrapsychic world and the interpersonal, relational realm, and how art images both illuminated and expressed these realms. Within the therapeutic process, art images allowed the therapist a view into the client’s unconscious process, and created a meeting ground for dissociative barriers to be gradually seen, felt and known, by both therapist and client. The experience of dissociation, in images and in session, provided a reference point for myself and my client, Taylor, to develop a shared understanding and a framework for growth.  相似文献   

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