环形模型:整合人格研究的一种取向

环形模型是一种用于描述具有系统有序的相关模式的一组变量的取向,它可作为研究思路、形成待检验的理论假设、分析方法、检验其他结构的法则网络系统,具有强有力的理论基础和明确的数学属性,是人格和社会心理学中一个重要的工具。人际环形模型对于人际特质结构的探讨,对人际相关心理结构的检验,以及对于人际行为的描述和预测,都有其独特的效力,是以五因素人格特质模型为代表的因素模型的一个重要互补且兼容的模型。本文就人际环形模型的理论与实践背景加以介绍,并用人际形容词量表(IAS-R)的实证数据来演示环形模型的分析和检验过程,从而对环形模型的数学属性及其分析检验方式加以阐释。最后论述了该模型对于传统人际评价的理解以及本土人格与社会心理研究的意义。     

大学生恋爱动机问卷的初步编制

目的:探讨大学生恋爱动机的结构并编制相应的测量工具。方法:运用文献法、开放式问卷和访谈法设计问卷,多次施测修改问卷,采用相关分析、探索性分析和验证性分析对问卷的信、效度进行检验。结果:大学生恋爱动机问卷包括功利性、面子性、性爱性,情感性、消遣性和婚姻性六个维度,累计贡献率57.459%,共27项;问卷的信度和效度均符合心理测量学的要求。结论:大学生恋爱动机问卷可作为测评大学生恋爱动机的工具。     

Continuous and discrete latent structure models for item response data

Relations are examined between latent trait and latent class models for item response data. Conditions are given for the two-latent class and two-parameter normal ogive models to agree, and relations between their item parameters are presented. Generalizationss are then made to continuous models with more than one latent trait and discrete models with more than two latent classes, and methods are presented for relating latent class models to factor models for dichotomized variables. Results are illustrated using data from the Law School Admission Test, previously analyzed by several authors.     

Constrained maximum likelihood estimation of two-level covariance structure model via EM type algorithms

In this paper, the constrained maximum likelihood estimation of a two-level covariance structure model with unbalanced designs is considered. The two-level model is reformulated as a single-level model by treating the group level latent random vectors as hypothetical missing-data. Then, the popular EM algorithm is extended to obtain the constrained maximum likelihood estimates. For general nonlinear constraints, the multiplier method is used at theM-step to find the constrained minimum of the conditional expectation. An accelerated EM gradient procedure is derived to handle linear constraints. The empirical performance of the proposed EM type algorithms is illustrated by some artifical and real examples.This research was supported by a Hong Kong UCG Earmarked Grant, CUHK 4026/97H. We are greatly indebted to D.E. Morisky and J.A. Stein for the use of their AIDS data in our example. We also thank the Editor, two anonymous reviewers, W.Y. Poon and H.T. Zhu for constructive suggestions and comments in improving the paper. The assistance of Michael K.H. Leung and Esther L.S. Tam is gratefully acknowledged.     

英语专业大学生阅读汉语和英语材料的眼动研究

用EyelinkⅡ眼动仪记录23名母语为汉语的英语专业大学生阅读汉语和英语对照材料的眼动情况。结果发现：（1）被试阅读汉—英对照材料时,理解率没有差异,但汉语材料的阅读速度、阅读时间和阅读效率等明显优于英语材料的;（2）在注视次数、平均注视时间、注视频率、平均眼跳幅度和回视入次数等指标上,被试阅读汉语材料的成绩明显高于英语材料的;（3）对汉—英同义目标词加工的眼动特点分析发现,相对于英语目标词,被试对相同像素汉语目标词的加工更难。     

Designing Urban Experiences. The Case of Zuidas,Amsterdam

Zuidas is a new city centre, which is emerging in the outskirts of Amsterdam. The ambitious project of developing a new international city centre has been carefully planned as the Netherlands has a strong and meticulous tradition for urban planning. The planning has however not only encompassed traditional urban planning aspects such as infrastructure, environmental factors and aesthetics, but has also dealt with the design of urban experiences. Through an introduction of the framework of the structure of experiences, this article examines how urban experiences can be understood and analysed, and deals with how urban experiences can be designed through careful consideration of how experiences are constituted. Taking the psychological structure of experiences into account when designing urbanity is not only interesting, but also highly relevant as Zuidas is competing with other international venues such as La Défense, the Docklands and Potsdamer Platz.     

Human Self-Domestication and the Evolution of Pragmatics

As proposed for the emergence of modern languages, we argue that modern uses of languages (pragmatics) also evolved gradually in our species under the effects of human self-domestication, with three key aspects involved in a complex feedback loop: (a) a reduction in reactive aggression, (b) the sophistication of language structure (with emerging grammars initially facilitating the transition from physical aggression to verbal aggression); and (c) the potentiation of pragmatic principles governing conversation, including, but not limited to, turn-taking and inferential abilities. Our core hypothesis is that the reduction in reactive aggression, one of the key factors in self-domestication processes, enabled us to fully exploit our cognitive and interactional potential as applied to linguistic exchanges, and ultimately to evolve a specific form of communication governed by persuasive reciprocity—a trait of human conversation characterized by both competition and cooperation. In turn, both early crude forms of language, well suited for verbal aggression/insult, and later more sophisticated forms of language, well suited for persuasive reciprocity, significantly contributed to the resolution and reduction of (physical) aggression, thus having a return effect on the self-domestication processes. Supporting evidence for our proposal, as well as grounds for further testing, comes mainly from the consideration of cognitive disorders, which typically simultaneously present abnormal features of self-domestication (including aggressive behavior) and problems with pragmatics and social functioning. While various approaches to language evolution typically reduce it to a single factor, our approach considers language evolution as a multifactorial process, with each player acting upon the other, engaging in an intense mutually reinforcing feedback loop. Moreover, we see language evolution as a gradual process, continuous with the pre-linguistic cognitive abilities, which were engaged in a positive feedback loop with linguistic innovations, and where gene-culture co-evolution and cultural niche construction were the main driving forces.     

中小学生阅读图文课文的眼动实验研究

本研究采用眼动方法,对85名小五、实二和高二年级学生阅读图文课文的阅读理解指标和眼动指标进行考察。结果表明：（1）学生阅读不同呈现方式和难度课文的阅读理解指标和眼动指标,一般都具有明显的年龄发展特征;（2）学生阅读不同呈现方式课文的阅读理解指标和眼动指标,有图课文大多显著优于无图课文;（3）学生阅读不同难度课文的阅读理解指标和眼动指标,易课文显著优于难课文。     

Mediating factors in chick social pecking: II. effects of exposure to movement

Unfamiliarity with movement may lead isolated chicks to respond aggressively when tested with live, moving conspecifics. This hypothesis was tested by comparing the number and locus of pecks by isolated chicks to a stationary or moving model of a chick, and to a live chick. In a second test of the hypothesis chicks that viewed a moving object during isolation and chicks isolated without movement were tested with a live con-specific and their number and locus of pecks were compared. Neither experiment supported the hypothesis. Movement alone failed to excite aggressive pecks and prior experience with movement failed to suppress aggressive pecks. In the first experiment imlated chicks treated the live testmate more aggressively than the moving or stationary model. In the second experiment aggressive pecking of chicks was unaffected by prior experience with movement, These fmdmgs do not support the hypothesis that movement excites aggression in isolated chicks. Nonetheless the results focus attention on the generally neglected problem of emotional and motivational states produced by isolation.