School Psychologist and Teacher Perceptions of Social Power in Consultation

Social power has been recognized as central to understanding aspects of school consultation. This study examined school psychologist and teacher perceptions of the effectiveness of 11 bases of social power that psychologists might use with initially resistant teachers. Results suggested that psychologists and teachers held similar views about power within consultation: Both groups rated expert and informational power as the most effective bases, ranked the 11 power bases in a similar way, and indicated that psychologists would be more effective using “soft” (i.e., subtle, positive, noncoercive) bases rather than “hard” bases. Findings also suggested that the groups held different views of social power: Psychologists rated impersonal and personal reward power as more effective than did teachers, and teachers rated psychologists' use of legitimate position, informational, and legitimate dependence power as more effective than did psychologists.     

Salesperson characteristics affecting consumer complaint responses

The important relationship between consumer complaint behaviour and brand and store loyalty is well established. The range of factors that favourably influence the outcomes of complaining have received relatively less research attention. Therefore, this study tests the effects of two salesperson source characteristics: willingness to listen and product/store knowledge, on consumer complaint‐related perceptions and intentions in a retail setting. Mall shoppers participated in a consumer complaint experiment to test the hypothesised effects. The results indicate that both characteristics affect customer complaint responses, as well as consumer perceptions of the salesperson and the retail store. The findings of the study demonstrate that salesperson characteristics are important influences on positive or negative consumer complaint responses. Copyright © 2001 Henry Stewart Publications.     

Perceived distance of targets in convex mirrors

We investigated the perceived distance of targets in convex and plane mirrors. In Experiment 1, 20 subjects matched the distance of targets in a real scene to the distance of a virtual target in different mirrors. The matched distances were much larger for convex mirrors than for a plane mirror. In Experiment 2, 20 subjects viewed two targets in a mirror and adjusted their own positions so that the distance to the closer target was perceived to equal the distance between the targets. The mean distance to the closer target was smaller for the convex mirrors than for the plane mirror. In Experiment 3, 20 subjects adjusted the position of a target so that the distance to it in a mirror was perceived to equal the distance designated by the experimenter. The best-fitting power functions showed that the scaling factors were larger for the convex mirrors than for the plane mirror, but the exponents were smaller for the convex mirrors than for the plane mirror. It is suggested that distance in the convex mirrors was perceived to be larger than in the plane mirror, and that the growth of perceived distance in the convex mirrors was slower than in the plane mirror.     

个体权力高低对其损失规避的影响

摘 要 以中国大学生为被试,采用问卷的方式,探讨权力对损失规避倾向的影响。实验一发现,与低权力被试相比,高权力被试具有较少的损失规避。实验二进一步考察权力影响损失规避的原因机制,结果发现,权力对收益的价值估计没有影响,但降低了个体对损失的价值估计,从而导致损失规避的减少。结果表明,权力除了激活个体对收益的趋近,还可能抑制个体对损失的感知,权力也是影响决策的因素之一。 关键词 权力 损失规避 估计价值     

权力线索

权力线索指人们判断权力所依赖各种信息,其能预测人们的思维和行为。除以视觉刺激和听觉刺激的形式直接影响人们的权力感知外,权力线索也可利用人们对其在空间和数字上的心理表征,间接影响人们的权力判断。各种权力线索的具体效应仍存争议。为此,学者已开始关注现有线索去伪存真、分类和标准化等问题,还从生理视角对其加以验证,并探求新的权力线索     

Political and interpersonal aspects of ethics consultation

Previous papers on ethics consultation in medicine have taken a positivistic approach and lack critical scrutiny of the psychosocial, political, and moral contexts in which consultations occur. This paper discusses some of the contextual factors that require more careful research. We need to know more about what prompts and inhibits consultation, especially what factors effectively prevent house officers and nonphysicians from requesting consultation despite perceived moral conflict in cases. The attitudes and institutional power of attending medical staff seem important, especially where innovative interventions raise ethical questions. Ethics consultants also need to address the thorny problems of the origin(s) of the consultant's authority, whistleblowing, conflicts of interest that affect the consultant, persistently poor communications in hospitals, systemic inequity in the availability or quality of services for some, and the standing of the consultant's recommendations, including their appearance in the patient's medical record.     

差数显著性t检验与元分析的对比研究

利用计算机构造被试总体、模拟实验研究程序进行抽样研究,探讨显著性ｔ检验方法与元分析方法在检验实验结果数据方面的差异。在模拟实验过程中,ｔ验受到显著性水平、样本容量和总体效果大小的影响,因此最终影响了统计推断的可靠性,建议：在进行显著性检验过程中,应对统计检验能力进行估计;元分析方法以样本为元素对总体进行推断,因此具有很高的准确性和可靠性,它将很有可能成为今后心理学研究的重要统计工具。     

Foucault's Genealogy and Teaching Multiculturalism as a Subversive Activity

It is being argued, in this article, that multicultural education is subversive because it challenges the assumed inevitability and superiority of the dominant culture by presenting alterna-tives to it. For multicultural education to be subversive, however, culture has to be understood as an order of things mapped across truth and power axis à la Foucault. These order of things are sup-pressed by the dominant culture in order to maintain its hegemony. It is being further argued that with the help of Foucault's genealogy we can understand how multicultural education can liberate subjugated order of things.     

Power of the likelihood ratio test in covariance structure analysis

A procedure for computing the power of the likelihood ratio test used in the context of covariance structure analysis is derived. The procedure uses statistics associated with the standard output of the computer programs commonly used and assumes that a specific alternative value of the parameter vector is specified. Using the noncentral Chi-square distribution, the power of the test is approximated by the asymptotic one for a sequence of local alternatives. The procedure is illustrated by an example. A Monte Carlo experiment also shows how good the approximation is for a specific case.This research was made possible by a grant from the Dutch Organization for Advancement of Pure Research (ZWO). The authors also like to acknowledge the helpful comments and suggestions from the editor and anonymous reviewers.     

On more powerful tests of judge agreement with a known standard

To establish the existence of his abilities, a judge is given the task of classifying each ofN=rs subjects into one ofr known categories, each containings of the subjects. An incomplete design is proposed whereby the judge is presented withb groups, each one containingn=rs/b<r subjects. Then different categories corresponding to members of the group are known. Using the total number of correct classifications, this method of grouping is compared to that in which the group size is equal to the number of categories. The incomplete grouping is shown to yield a more powerful test for discriminating between the null hypothesis that the judge is guessing the classifications and the alternative hypothesis that he has some definite abilities. The incomplete design is found to be most effective (powerful) when the number of subjects in a group is limited to two or three.The author is grateful for the suggestions of the referees and the editor, which greatly improved the paper.