儿童青少年自尊发展理论建构与实证研究

自尊是包含能力和价值的重要心理资源,是个体心理健康的核心。多年来,我们围绕自尊开展了一系列理论建构及其相关的实证研究。其中,理论建构包括对自尊内涵和本质的探寻、\"倒立的金字塔\"自尊结构模型的建构。同时,运用多种方法对个体自尊的发展进行了实证研究,包括婴幼儿早期自尊的观察研究、小学生自尊发展与学校适应的关系研究、青少年自尊发展特点横向和纵向比较、特殊群体自尊与心理健康的关系研究。最后,运用实验方法分析了诱发失败情境下自尊对不良情绪的缓冲作用,不同自尊类型被试的记忆偏向和情感反应。这些研究为丰富国内自尊领域的研究成果做出了贡献。     

Qualitative analyses of critical aspects of adaptation to the visually left-right reversed world

In this article, mechanisms of perceptual adaptation to the transposed world are analyzed based on introspective and behavioral performance data gathered during an extended period of wearing left-right reversing goggles. Three aspects central to this study were the mental map of the living space surrounding the subject, body image (both seen and felt), and the sensorimotor coordination system, which reflects the relationship between the subject and surroundings. These were investigated through map-drawing tests, self-representation tests when postures other than face forward were adopted, and after effects observed immediately after removal of the reversing goggles. It was concluded that the main course of the perceptual adaptation to the visually left-right reversed world consists of double reversals of the mental map and body image as well as the establishment of a new sensorimotor coordination system. In sharp contrast to the proprioceptive-change hypothesis, the importance of the visual nature of the body image was emphasized.     

HUMAN LIFE AND CULTURE: DYNAMIC COMPONENTS OF ECOSYSTEMS

Abstract. Contemporary humanity—especially urban-industrial civilization with its domination of nature—is disturbing complex, integrated, self-regulating systems that have evolved over long periods of time. We are threatening not only biological ecosystems but also human self-regulating capabilities at both the biological and the social-systems levels. This paper presents examples of such disturbance both in the organism—respiratory-cardiovascular problems related to environmental pollution-and at the population level—rates of infant mortality and relations between fertility and mortality in light of economic and emotional factors. Prospects for our future survival and flourishing are thus linked less to technical know-how than to ecological understanding.     

Changes in Saccadic and Manual Motor Control After Ocular Smooth Pursuit Adaptive Modifications

The gain of ocular smooth pursuit responses can be adaptively modified under certain circumstances. Evidence that these modifications are caused, at least partly, by changes at a sensory level comes from the fact that subsequent manual tracking movements generated during visual fixation are also modified in a similar manner. The question addressed in the present experiment was whether the modifications are constrained specifically to responses such as these, which are driven by retinal image motion, or whether they can also influence movements that make use of retinal image position. This was accomplished by comparing manual and oculomotor responses to step changes in target position before and after smooth pursuit adaptation. The results showed that, as with manual tracking movements, these responses were also modified by the adaptive procedure, although to a lesser extent. In particular, following a 20-min period in which subjects (N = 4) were submitted to a procedure designed to increase the gain of the smooth pursuit system, manual step tracking movements and ocular saccades displayed larger amplitudes than those shown prior to the adaptation. In addition, these gain changes were accompanied by appropriate alterations in response kinematics. Taken together, these results suggest that the mechanisms responsible for adaptive modifications in the smooth pursuit system are also able to more generally influence the processing of visuospatial information. The possible neurophysiological substrate underlying these mechanisms is discussed.     

勒维纳斯和利科的伦理学的异同

法国现代哲学把伦理学作为一个核心问题。在现象学的框架之下,勒维纳斯和利科重新思考了主体的自由及其责任。该文简单地介绍这两位哲学家的基本观念。勒维纳斯比较强调个人对他人的无限伦理责任,而利科更强调美德,把它当作为伦理生活的出发点。虽然这些伦理立场不同而很难协调,可是它们都提供很必要的资源来思考现代伦理生活所面的困境和它的未来的可能。     

目标设置过程的理性特征分析

本文运用个案研究方法 ,从人类理性的角度分析了企业在不同的生产经营条件下的目标设置方式 ,发现不确定性和目标难度对管理者的目标设置过程有很大的影响。在确定的 ,且任务较容易的情况下 ,目标设置是以一种与理性期望模型相一致的方式进行的 ,而在高度不确定的条件下 ,管理者则倾向于采用渐进适应的模式设置目标。对管理者的经营活动作进一步深入的分析发现 ,在高难度的任务目标情景中 ,决策者更多地从战略的层次 ,而不是从具体的层次上寻求实现目标的途径 ,从而提出了目标难度与实绩的“策略搜索层次”假设     

Phonetic recalibration only occurs in speech mode

Upon hearing an ambiguous speech sound dubbed onto lipread speech, listeners adjust their phonetic categories in accordance with the lipread information (recalibration) that tells what the phoneme should be. Here we used sine wave speech (SWS) to show that this tuning effect occurs if the SWS sounds are perceived as speech, but not if the sounds are perceived as non-speech. In contrast, selective speech adaptation occurred irrespective of whether listeners were in speech or non-speech mode. These results provide new evidence for the distinction between a speech and non-speech processing mode, and they demonstrate that different mechanisms underlie recalibration and selective speech adaptation.     

新生市民主动发展倾向对城市生活适应性的影响:社会支持的中介效应

为探究主动发展倾向和社会支持对新生市民城市生活适应性的作用机制,本研究构建了结构方程模型.采用两个自编量表和一个现成量表,运用两阶段抽样调查法,在作为统筹城乡发展试验区的重庆市范围内,对已经取得城镇户口的新生市民进行问卷调查,获得有效样本322人.对采集的数据运用统计分析软件SPSS17.0和AMOS18.0进行数据分析和模型检验.结果表明,城市化新生市民的主动发展倾向和社会支持均对新生市民的城市生活适应具有显著影响,其中,社会支持在主动发展倾向对城市生活适应影响中具有部分中介作用.     

The effects of team strategic orientation on team process and information search

We tested the effects of team strategic orientation on team member perceptions, work strategy and information search. In Experiment 1, 80 teams worked on a hidden profile decision-making task. A defensive team strategic orientation increased members’ perceptions of the problem’s scope, leading to a more process-focused work strategy and broader information search compared to an offensive team strategic orientation. When teams needed critical information from the environment, defensive teams outperformed offensive teams; offensive teams performed better when critical information resided within the team. In Experiment 2, these findings were replicated with 92 teams performing a different decision task. When making a second decision, half of the teams were led to change their strategic orientation; teams shifting from offense to defense altered their information search behavior more readily than did teams shifting in the opposite direction, suggesting an asymmetric adaptation effect.     

Growth in agreement II: Reports and agreed statements of ecumenical conversations on a world level 1982–98∗

The French thinkers who influenced the American social activist Dorothy Day through Peter Maurin are representative of French progressive thought connected with the 1891 encyclical Rerum Novarum and its 1931 successor, Quadragesimo Anno. This article discusses the influence of Kropotkin, de Foucauld, Maritain and Mounier on Day. In France itself, this thought was often frustrated but Day provides an example of the implementation of Roman Catholic Personalism in the American setting. Day was both a popularising journalist and a tireless practitioner of the threefold platform deriving from Maurin's philosophy of Roundtable Discussion, Farming Communes and Houses of Hospitality. By the early 1950s, the tangential nature of Day's interest in the worker priest movement, when the question of its suppression had global prominence, shows that Maurin had been successful not in interesting her in his French influences for their own sake but in bequeathing to her a workable synthesis as a framework for her own efforts.