Time trends in the effects of mindfulness-based cognitive therapy for depression: A meta-analysis

Recent studies suggest that the effects of cognitive therapies for depression show systematic changes over time. A meta-analysis was conducted to explore the temporal development of the effect of mindfulness-based cognitive therapy (MBCT) for current depression in studies that used the Beck Depression Inventory (BDI) or the Hamilton Depression Rating Scale (HDRS) as outcome measures. A systematic search of research databases yielded 20 studies that were included in the analyses. The results showed that MBCT is effective in reducing depressive symptoms. The effect sizes of studies using the BDI or the HDRS as an outcome measure were not moderated by the time of publication. Funnel plots and the trim and fill method suggested that publication bias was low. However, the number of available studies was small, and the time period investigated relatively short. The results should therefore be considered preliminary.     

团队领导的职能、决定因素及有效性

团队的情境特点和任务要求使团队领导具有了不同于传统组织领导的特点。该文从团队领导与群体领导的区别入手,以职能领导观分析了团队领导的职能：包括团队联络职能,收集并转译来自团队内外的信息;目标建立职能;运作协调职能,协调团队成员活动使其能在团队水平上充分整合;以及决定领导职能相对重要性的团队特征与作业特征,最后探讨了团队领导对团队有效性的作用及机制,并指出将来研究的方向     

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     

Ways of coping with excessive drug use in the family: A provisional typology based on the accounts of 50 close relatives

This paper outlines an eight-fold typology of coping actions based upon a qualitative analysis of the accounts provided by 50 close relatives of people with drug problems. In a number of different ways relatives draw attention to the contrasts between these distinguishable ways of coping. Emphasis is placed upon the provisional nature of this typology and upon the compromises between, and combinations of, ways of coping that are often used by relatives in practice. Different ways of coping represent alternative choices for relatives, often explicitly expressed by them as difficult dilemmas. Links are suggested between the ways of coping identified here and those discussed in the literature on coping with other disorders and disabilities in the family, with ways of coping described in the general literature on coping with stress, and with types of social action appearing in general models of interpersonal behaviour. Implications for counselling close relatives of people with drug problems are also outlined.     

非民营企业领导型态、沟通满足与领导效能之研究

本文以非民营企业台湾糖业公司为研究对象 ,探讨其员工沟通满足及主管领导型态与领导效能间之关系。本研究采用问卷调查法 ,针对台糖公司所属机构进行调查 ,所搜集的有效问卷共 63 2份。利用 Pearson相关分析、回归分析、规则相关分析以及路径分析来探讨领导型态、员工沟通满足及领导效能各构面间之关系 ,本研究之主要发现为 :(1 )台糖公司主管的领导型态属于PM型领导 ,员工沟通满足及领导效能仍低 ,尚待转型中之台糖公司主管积极改善。 (2 )主管领导型态与员工沟通满足间、员工沟通满足与领导效能间以及主管领导型态与领导效能间均呈现显著正相关。(3 )“领导型态”与“领导效能”之直接相关性较之经由员工“沟通满足”为中介变数时之相关性为弱。     

Psychotherapy: Definitions, Mechanisms of Action, and Relationship to Etiological Models

In this paper, we define psychotherapy as a modality of treatment in which the therapist and patient(s) work together to ameliorate psychopathologic conditions and functional impairment through focus on the therapeutic relationship; the patient's attitudes, thoughts, affect, and behavior; and social context and development. The possible mechanisms of action and active ingredients of psychotherapy in children and adolescents are discussed, with an emphasis on the above-noted domains. The adult psychotherapy literature strongly supports the central roles of the therapeutic relationship and therapeutic empathy; this has been much less intensively explored in the child and adolescent psychotherapy literature. Similarly, there have been few studies examining the mediation of treatment effects by impact on specific domains. Ideally, treatment studies should gather data that can be informative about the impact of putative mediating and moderating psychosocial and biological variables on outcome and course. The results of such studies can aid further refinements in both theories of etiology and improvement in treatments for children and adolescents.     

On the origin of normative argumentation theory: The paradoxical case of the Rhetoric to Alexander

The Rhetoric to Alexander (second half of the fourth century B.C.) is among the oldest contributions to the study of argumentation. From antiquity on, this treatise, which abounds in opportunistic advice, has come under heavy criticism on normative grounds. And yet, as I shall maintain here, it clearly takes into account the requirements of rational argumentation which are still in use today. Moreover, it contains the seeds of a whole series of doctrines found in modern normative argumentation theory. There are reasonable grounds for maintaining that some of these modern doctrines stem indirectly from the tradition to which the Rhetoric to Alexander belongs.     

Coping behavior of Finnish adolescents: Remarks on a cross-cultural comparison

As part of a larger cross-cultural project, the present study analyses the coping styles of Finnish adolescents. A sample of 548 adolescents aged 15 to 17 years was investigated. Coping styles were defined by a matrix of 20 coping strategies applied across eight different developmental areas. Factor analysis revealed a three-dimensional structure of coping styles. The first dimension involves activities such as seeking support or taking advice (Active Coping), the second emphasizes the adolescent's appraisal of the situation and the search for a compromise (Internal Coping/Compromising) and the third includes defenses like denial and withdrawal (Withdrawal) and may be regarded as dysfunctional. The Finnish adolescents most frequently employed functional forms of coping like Active Coping and Internal Coping/Compromising: dysfunctional coping style such as Withdrawal was used less often. In addition, significant main effects for age and gender were found. Girls favored more Active Coping and support seeking behavior, as compared to boys. Both functional coping modes showed an increase with age. A comparison of coping styles across eight different problem areas revealed situation specific influences, too. The discussion compares the coping styles of Finnish adolescents with results of two parallel studies focussing on German and Israeli adolescents, using the same instrument. In spite of the considerable impact of environmental and historical conditions in the three countries, the similarities in coping behavior were impressive.     

Office paper recycling: A function of container proximity

We investigated the effects of proximity of containers on pounds of office paper recycled and not recycled by 25 employees. During a memo and central container condition, one container for recyclable paper was provided; in a memo and local container condition, desktop recycling bins, announced by memo, were successively introduced across administrative, office, and instructional settings using a multiple baseline design. Only 28% of paper was recycled in the central container condition, but when recycling containers were placed in close proximity to participants, 85% to 94% of all recyclable paper was recycled. Follow-up assessments, conducted 1, 2, 3, and 7 months after all settings received local recycling containers, showed that 84% to 98% of paper was recycled. Providing desktop recycling containers was a cost-effective procedure with long-term maintenance and program survival.     

刺激的编码效力对重复知盲的影响

通过改变目标刺激和非目标刺激的编码效力, 探讨重复知盲发生的机制。采用RSVP任务, 操作目标的重复性与目标的性质(实验1a和实验2)、位置(实验1b)和非目标的字频(实验2), 对比不同条件下第二个重复刺激的正确报告率。结果是：(1)非目标为字母、目标是字母时的重复知盲大于目标为电脑符号时的重复知盲。(2)非目标为字母、目标为电脑符号时, 目标在1和3位置时出现了重复知盲, 而在2和4位置时没有出现重复知盲。(3)当非目标为高频汉字、目标也是高频汉字时的重复知盲大于目标为符号时的重复知盲。(4)当目标为高频汉字、非目标是高频汉字时出现了重复知盲, 而非目标是低频汉字时重复知盲消失。实验结果表明, 字母和汉字条件下, 目标刺激和非目标刺激的编码效力都会对重复知盲产生影响, 支持竞争假设。