M(u)ler-Lyer错觉作用机制的眼动研究

使用美国应用科学实验室生产的504型眼动仪,以错觉量和眼动特征为指标,考察了Muller-Lyer(ML)错觉的产生及其作用过程.结果表明:(1)在ML错觉中,较长箭杆促进长度的准确判断,较长箭翼干扰长度的准确判断.减弱ML图形的总长度线索有助于降低错觉量;(3)箭杆与箭翼的交互作用对注视时间产生显著影响;(3)被试通过整合两条矛盾的线索进行长度判断,实验结果支持矛盾线索理论.     

基诺族左右利手分布的再调查

1981年,全国利手研究协作组对基诺族的左右利手分布作了首次调查。这次调查的结果是,基诺族全部是强右利手。这是一个非常特殊的结论。为此,一九八九年我们对基诺族的左右利手分布又作了一次调查。调查发现,基诺族并不都是强右利手,他们当中既有一般的右利手,也有混合利手,还有左利手,甚至有1.79％的强左利手。基诺族的左利率高于汉族,但与其他少数民族接近。基诺族的左利率偏高占其传统文化有关。全国利手研究协作组的调查结果应该修正。     

Sense of Control Among Hospital Employees: An Assessment of Choice Process,Empowerment, and Buffering Hypotheses1

This study examines 3 theoretical arguments explaining employees' sense of control: (a) The choice process hypothesis stipulates that employees' sense of control is a consequence of their choice processes and perceived choice size; (b) the empowerment hypothesis proposes that sense of control results from the empowerment role of social and organizational support which endorse and authorize employees' job activities; and (c) the buffering hypothesis indicates that a successful management of job-related stressors is the key to greater sense of control, and that social support plays a role in buffering the potential negative influences of job-related stressors. An assessment of the hypotheses over a sample of 1,585 hospital employees in Korea provided overall support for the choice process hypothesis and partial support for both the empowerment and the buffering hypotheses. We discuss some practical and cross-cultural research implications of the findings.     

中小学生考试成败归因的研究

从小三、初二、高二随机选择有效被试４１０名,探讨了中小学生对考试结果的归因、期望和情感反应的特点。结果发现：（１）中小学生对考试成败原因有不同的认知,年级差异显著,性别差异不显著。（２）失败后的期望显著地高于成功情境,且极显著地认为失败的结果能改变。（３）成功后学生主要产生了感激、自豪与欣慰,失败后主要产生了内疚;成功后的情感反应更强烈。     

Psychometric characteristics of the MMPI-2 Cook-Medley Hostility scale

The Minnesota Multiphasic Personality Inventory (MMPI; Hathaway & McKinley, 1943) Cook-Medley Hostility scale (Ho) has been studied a great deal because of its relation to coronary disease and mortality. However, little research has been conducted with the Ho scale on the revised MMPI (MMPI-2; Butcher, Dahlstrom, Graham, Tellegen, & Kaemmer, 1989). This study examined the psychometric characteristics of the MMPI-2 Ho scale. Only nine of the original 50 Ho items were slightly changed in the revision. Ho scores were highly correlated with MMPI-2 scales CYN, K, TPA, and ASP, supporting the interpretation of Ho as a measure of cynicism. High correlations with other MMPI-2 scales also suggested that Ho is related to general psychopathology and negative affectivity. Male Ho scorers were rated by their spouses as hotheaded, bossy, demanding, and argumentative. For women, Ho scale scores were less strongly associated with ratings of overt hostility. Principal components analysis of Ho revealed four underlying dimensions: Cynicism, Hypersensitivity, Aggressive Responding, and Social Avoidance.     

再认的两种机制及其与启动效应的关系

通过两个实验对两种再认所涉及的心理机制及其与启动效应的关系进行探讨。实验一用高频字和低频字作实验材料,分别测量集中注意和分散注意条件下,两种再认的成绩。结果表明：学习阶段的注意分散使以提取为基础的再认成绩下降,对以熟悉性为基础的再认成绩没有影响。低频字以熟悉性为基础的再认优于高频字,但字频对以提取为基础的再认没有影响。实验二分别测量两种再认项目的补笔正确率。结果表明：以熟悉性为基础的再认的补笔正确率显著高于以提取为基础的再认的补笔正确率。据此可以推论：两种再认可能有不同的心理机制。以提取为基础的再认属于有意识记忆的范畴,以熟悉性为基础的再认属于无意识记忆的范畴。后者和启动效应的心理基础可能是共同的。     

模糊再认（FR）判断—元记忆领域的新方法

Ｈａｒｔ所开创的ＦＯＫ研究范式表明,在记忆的提取阶段由客体水平的回忆能引起元水平ＦＯＫ判断,但历来的研究都忽略了由再认也能引起一种元记忆判断,这就是“模糊再认判断”（即ＦＲ判断）．本文论述了ＦＲ判断的概念,特性和研究方法并加以实验验证．ＦＲ判断发生在记忆提取阶段,有着与ＦＯＫ判断同等重要的研究价值和相似的研究方法．ＦＲ研究范式给予元记忆研究以新的思想和方法．     

论汉字部件与英文字母的认知对应关系

首先讨论了汉字部件和英文字母在文字学和形体特征上的六方面共同点及其在语言认知方面和文字发展史上的相似作用;其次指出英文字母与汉字笔画的非对应关系;最后通过分析两者的一些不同点,说明尽管从形体结构和语言认知心理学角度来看,汉字部件与英文字母存在着一种认知对应关系,但并不能将两者硬性地等同类比。