团队人格组成、团队过程对团队有效性的作用

由于团队对组织的重要性,团队有效性的研究倍受关注。通过对342个大学生短期团队完成决策任务的研究,旨在探讨团队人格组成与团队中间过程对团队有效性的作用机制。研究以自陈式问卷调查收集数据,采用层次回归与结构方程模型进行统计分析。研究结果表明：团队过程变量（协作、信念、凝聚力）在团队人格组成（外向性、宜人性、神经质）与团队有效性之间起中介作用,横断研究的I-P-O整体模型得到验证     

A general latent trait model for response processes

The purpose of the current paper is to propose a general multicomponent latent trait model (GLTM) for response processes. The proposed model combines the linear logistic latent trait (LLTM) with the multicomponent latent trait model (MLTM). As with both LLTM and MLTM, the general multicomponent latent trait model can be used to (1) test hypotheses about the theoretical variables that underlie response difficulty and (2) estimate parameters that describe test items by basic substantive properties. However, GLTM contains both component outcomes and complexity factors in a single model and may be applied to data that neither LLTM nor MLTM can handle. Joint maximum likelihood estimators are presented for the parameters of GLTM and an application to cognitive test items is described.This research was partially supported by the National Institute of Education grant number NIE-6-7-0156 to Susan Embretson (Whitely), principal investigator. However the optinions expressed herein do not necessarily reflect the position or policy of the National Institute of Education, and no official endorsement by the National Institute of Education should be inferred.     

ON IAN HARBOUR'S ISSUES IN SCIENCE AND RELIGION

Abstract. Although Ian Barbour endorses process organicism in Issues in Science and Religion , his rhetoric against vitalism and dualism makes his discussion of life, mind, and the part-whole relationship sound like relational emergentism and hence like a denial of process philosophy's nondualistic interactionism. Also his rhetoric against a God of the gaps seems to exclude the God-shaped hole in Alfred North Whitehead's philosophy. A more consistent articulation of Whitehead's postmodern position would lead to greater adequacy and consistency on these issues, and perhaps also to a more radically postmodern view of science—a view which Whitehead himself only sometimes suggested.     

Meta-diagnosis: Towards a hermeneutical perspective in medicine with an emphasis on alcoholism

This essay argues that making a diagnosis in medicine is essentially a hermeneutic enterprise, one in which interpretation skills play a major part in understanding a disease. The clinical encounter is an event comprised of two voices; one is the voice of science which is grounded in empiricism, the other is that of human experience, which is grounded in story-telling and the interpretation of those stories.Using two voices, one from the Diagnostic and Statistical Manual of Mental Disorders-III-Revised, which describes alcohol abuse and alcohol dependence, and the other, that of Claire, a character in Edward Albee's play, A Delicate Balance, who is conversing with her brother-in-law, Tobias, I apply principles from Hans-Georg Gadamer's hermeneutics to the clinical diagnostic process. The essay will demonstrate that we overlook an enormous amount of information about alcoholism by an overreliance on objective data and that our hope for understanding alcoholics is in listening to their voices, and sharing the interpretation of their experiences with them.     

The Grouping Process Across Cultural Change

Based on their extensive experience working with individuals, families, groups and organizations in Greece, the authors describe therapeutic techniques for helping individuals understand and work through the acculturation process. Tasks and procedures employed at various social levels--dyads, triads, small groups of four to six members, and large groups of 18-25--are catalysts for the exploration and clarification of the ways in which old norms and roles are being modified, weakened, or distorted by cultural change, and for the redefinition of values and expectations.     

多任务信息加工中的多道分时机制

学术界常用结构理论和资源理论来解释人在多任务信息加工中的作业表现。在多任务中起主要作用的认知能力,其表现形式主要为信息处理的速率以及加工和存储的容量。本研究利用多任务和任务速率的变化来研究信息处理的速率和多任务作业成绩的关系,认为大脑运行的时钟速率是资源的一种形式,大脑对该资源的分配采用多道分时的机制,某个任务获得的时间片越多,该任务的工作绩效就越好。研究表明,在一定的负荷下,信号速率的加快,任务数量的增加,人的作业成绩随着可用时间片的减少而下降。     

A FEELING FOR THE FUTURE: THE PROCESS OF CHANGE AS EXPLORED BY FRED. L. POLAK AND BARBARA McCLINTOCK

Abstract. Fred. L. Polak explored the mechanisms of social change in terms of “future—visions” held by a community. The future, says Polak, participates actively in the present, providing part of the context within which today's decisions are made. Barbara McClintock acquired her insights in maize genetics by developing “a feeling for the organism.” New insights, she maintains, emerge through a mutual relationship between researcher and subject. Though scholars in different fields, both acknowledge the power of images in the creative process. There is a difference in the extent to which each scientist perceives this power to be available to create new ideas.     

听觉失匹配负波反映自动加工──感觉道间选择性注意时的新证据

为考察听觉失匹配负波是否反映自动加工,实验改进了视觉和听觉刺激同时呈现的感觉道间选择性注意实验模式,更好地控制了非注意听觉条件。结果发现,在注意与非注意听觉条件下,听觉偏离刺激均诱发出失匹配负波;注意听觉刺激时１４０－１８０ｍｓ的偏离相关负波与非注意时该时程负波的平均波幅之间无显著差异,而注意时１８０－２２０ｍｓ的偏离相关负波的平均波幅大于非注意时同一时程之负波;非注意听觉时失匹配负波的平均波幅和峰潜伏期不受视觉道任务难度的影响,该结果为听觉失匹配负波反映自动加工的观点提供了进一步证据。     

Do you know where your group is? development of a group-as-a-whole compass. Part I

A therapist's ability to locate the essential dimensions of a group is a critical skill. The literature on group-as-a-whole theory and practice is a rich body of work that reveals a variety of discrete models and approaches with little coordination between them. This paper is an attempt at theory binding. A group-as-a-whole compass is introduced as a spherical motif to integrate varied conceptual understandings of whole-group functioning. The compass, by providing a metapsychological framework, is designed to orient the therapist and theoretician to the myriad ways that group-centered configurations come to life and can be known.     

Experiential Group Psychotherapy Supervision

Following a review of various traditional models of supervising group therapy, an experiential model of supervising group in a group setting is presented. The model stresses the group aspect of the supervisory process, encourages group interaction, here-and-now responses and associations, and employs concepts from both object relations and group-as-a-whole theory to understand what is taking place. The model's premise is that case material presented in a supervision group stimulates parallel material in supervisees, which is then used to elucidate what has taken place in the therapy group being presented. Excerpts from one supervisory group are used to illustrate major features of the model.