Visual marking and the perception of salience in visual search

In the present study, the gap paradigm originally developed by Watson and Humphreys (1997) was used to investigate whether the process of visual marking can influence the perceptual salience of a target in visual search. Consistent with previous studies (Watson & Humphreys, 1997), the results showed that search was not affected by the presence of the preceding distractors when the target was relatively low in salience. This finding suggests that visual marking can increase the efficiency of visual search by decreasing the size of the search set. However, more important, the results also showed that search was affected by the presence of the preceding distractors when the target was relatively high in salience. This finding suggests that visual marking may be limited in its ability to increase the perceptual salience of the target. Together, the results of the present study suggest that the effectiveness of visual marking may vary as a function of search context.     

Linkages between facial expressions of anger and transient myocardial ischemia in men with coronary artery disease

The authors examined whether facial expressions of emotion would predict changes in heart function. One hundred fifteen male patients with coronary artery disease underwent the Type A Structured Interview, during which time measures of transient myocardial ischemia (wall motion abnormality and left ventricular ejection fraction) were obtained. Facial behavior exhibited during the ischemia measurement period was videotaped and later coded by using the Facial Action Coding System (P. Ekman & W. V. Friesen, 1978). Those participants who exhibited ischemia showed significantly more anger expressions and nonenjoyment smiles than nonischemics. Cook-Medley Hostility scores did not vary with ischemic status. The findings have implications for understanding how anger and hostility differentially influence coronary heart disease risk.     

社会人格取向的成人依恋研究

国外有关成人依恋的研究大致可以分为两大类：发展临床取向和社会人格取向,文章简要概述了两种取向的差异,并重点从社会人格取向的角度介绍了有关成人依恋的内部工作模型表征的社会认知研究和情绪调节策略的依恋类型差异的研究,以及成人依恋对亲密人际关系中目标信念、沟通和自我表露、归因和冲突解决、支持寻求和照顾行为等的影响研究。最后展望了该领域未来研究的趋势和方向。     

国内外心理健康素质研究综述

“心理健康素质”是个新概念。本文就国内和国外与心理健康素质有关的若干概念、观点,以及部分研究进行了整理。侧重于两个主题：（1）心理健康素质及其相关概念;（2）心理健康素质的构成要素或影响心理健康的个体因素。     

四卡问题解决中的视角效应

视角效应是指在四卡问题解决中,当被试从不同的角度来对条件规则进行检验时,其选择偏向会在卡片P,-Q和-P,Q之间发生稳定变化的现象。到目前为止,义务和非义务推理中都发现了该效应的存在,不同的推理理论都试图对此作出解释,却一直存在分歧,其焦点在于视角效应的形成机制是领域特殊性的还是领域一般性的。该文评述了不同的演绎推理理论对视角效应发生机制作出的解释,并且最后总结了该领域目前研究存在的主要争论。     

欺负行为测量:问题及解决

近20年来,各国心理学家就欺负问题做了大量的研究工作。本文主要分析了欺负行为研究中对欺负行为的评价和测量上存在的局限以及相应的改进策略。目前欺负行为评价中的问题主要有：对欺负定义的理解和界定不一致;对欺负的评价角度不一致;测量工具在适用年龄上缺乏连续性;测量方法存在单一性;测量时间取样不明确等。针对上述问题,本研究提出了操作性定义的界定基础、研究工具的开发方向、测量方法的选取技巧和数据分组的原则等来提高对校园欺负行为研究的科学性。     

Attention dependency in implicit learning of repeated search context

How much attention is needed to produce implicit learning? Previous studies have found inconsistent results, with some implicit learning tasks requiring virtually no attention while others rely on attention. In this study we examine the degree of attentional dependency in implicit learning of repeated visual search context. Observers searched for a target among distractors that were either highly similar to the target or dissimilar to the target. We found that the size of contextual cueing was comparable from repetition of the two types of distractors, even though attention dwelled much longer on distractors highly similar to the target. We suggest that beyond a minimal amount, further increase in attentional dwell time does not contribute significantly to implicit learning of repeated search context.     

归因、自我效能和社会容认度对心理求助行为的影响

在江光荣心理求助行为的“阶段-决策模型”框架下,探查处于第三阶段的被试的求助行为,侧重研究⑴对心理问题的归因、⑵作为心理咨询当事人的自我效能和⑶心理求助行为的社会容认度这三个变量对实际求助行为的影响,同时探讨变量之间的作用机制。结果表明,这三个变量对求助行为均有预测作用。其中心理求助行为的社会容认度除了对求助行为有直接作用外,还以作为心理咨询当事人的自我效能为中介变量间接影响求助行为。整个模型对求助行为解释的变异量达到26％     

家庭因素与青少年犯罪的关系研究述评

随着犯罪理论（如社会控制理论、依恋理论、社会学习理论和问题行为理论）的不断发展,家庭因素与青少年犯罪关系的研究重点已由最初的家庭结构变量（如家庭完整性、家庭经济状况）逐渐扩展并聚焦在家庭功能变量（如家庭气氛、亲子依恋和亲子沟通等）和家庭成员行为变量（如教养方式、父母监控等）。近年来该研究领域开始深入探讨青少年认知过程在教养方式与青少年犯罪之间所起的中介作用,以及儿童青少年的人格、社区环境、神经生物学等变量与家庭因素的交互作用。最后本文总结了该领域研究的最新趋势和以往研究的不足