亲子依恋、自我概念与大学生自我伤害的关系

以广州市四所高校562名大学生为被试,检验了亲子依恋、自我概念与自我伤害之间关系的三种模型,以讨论其内部关系。结果表明：1）父子依恋和自我概念、母子依恋和自我概念均对自我伤害行为具有保护作用,支持了累加效应模型;2）父子依恋和母子依恋均通过自我概念的部分中介作用对自我伤害产生间接影响,支持了中介效应模型;3）父子依恋和母子依恋对自我伤害的保护作用在低自我概念组中明显,支持了保护因子-保护因子排除假说。     

工作记忆中阅读信息的协调性整合

采用动窗技术探讨当前信息跟工作记忆中的信息发生协调性整合的特点.两个实验的结果表明,当前信息必须与工作记忆中存在的协调性信息有局部的不一致或不协调时才能引发协调性整合;工作记忆中的协调性整合会改变先前有关信息的表征方式,文本阅读过程既包含流畅性阅读,又包含以协调性整合为重要形式之一的整合性阅读,两种阅读可以灵活的交替发生.     

Genetic and environmental stability differs in reactive and proactive aggression

The aim of this study was to examine stability and change in genetic and environmental influences on reactive (impulsive and affective) and proactive (planned and instrumental) aggression from childhood to early adolescence. The sample was drawn from an ongoing longitudinal twin study of risk factors for antisocial behavior at the University of Southern California (USC). The twins were measured on two occasions: ages 9–10 years (N=1,241) and 11–14 years (N=874). Reactive and proactive aggressive behaviors were rated by parents. The stability in reactive aggression was due to genetic and nonshared environmental influences, whereas the continuity in proactive aggression was primarily genetically mediated. Change in both reactive and proactive aggression between the two occasions was mainly explained by nonshared environmental influences, although some evidence for new genetic variance at the second occasion was found for both forms of aggression. These results suggest that proactive and reactive aggression differ in their genetic and environmental stability, and provide further evidence for some distinction between reactive and proactive forms of aggression. Aggr. Behav. 35:437–452, 2009. © 2009 Wiley‐Liss, Inc.     

论认知科学对文章阅读研究的影响

以信息加工为基本范式的当代认知科学极大地影响和深化了阅读心理的研究。本文结合国内外现有研究,首先回顾了文章阅读认知加工研究的发展历程,然后总结了当代认知科学对文章阅读心理研究的主要贡献之所在,并对在认知科学影响下该领域未来的发展趋势和方向进行了分析与展望。     

Age differences in attitude change: influences of cognitive resources and motivation on responses to argument quantity

This study examined the influences of cognitive resources and motivation on how young and older adults process different quantities of persuasive arguments. In the first experiment session, both young and older adults rated their attitudes toward marijuana legalization and capital punishment. After a week, they read either 3 or 9 similar-quality arguments supporting marijuana legalization and capital punishment. Half of participants were assigned to the high-involvement condition (i.e., told that they were going to discuss the arguments later with the experimenter) and the other half were assigned to the low-involvement condition (i.e., given no instructions). After reading the arguments, participants rated their attitudes toward those 2 social issues again. Highly involved young adults changed their attitudes regardless of the quantity of arguments, whereas lowly involved young adults' attitude change was influenced by the argument quantity. Older adults in both high-involvement and low-involvement conditions changed their attitudes according to the argument quantity. Working memory was found to mediate the age effects on attitude change. This finding demonstrated the importance of a cognitive mechanism in accounting for age differences in attitude change.     

Experiencing Buddhist practices promotes nonbelievers’ preference for future rewards in intertemporal choices

Religious individuals often prefer future rewards more in intertemporal decision-making than nonreligious individuals, but the reasons behind this preference remain under-investigated. Focusing on decision-making in Buddhist culture, the current study aimed to examine three potential mechanisms: Buddhist practices, self-control and belief in future-oriented concepts. In five studies, we consistently found that nonbelievers’ preference ratings for Larger and Later (LL) options increased after visiting a temple (Study 1, n = 99) or participating in Buddha name chanting (Studies 2–5, n = 314). We also found in Studies 3 and 4 that this effect was mediated by the individual's level of self-control, but no evidence was found to support the mediation of belief in future-oriented concepts. These results contribute to the work attesting to the effect of religious practices on individuals (especially nonbelievers). They also provide a mechanism (self-control) for the positive correlation between individuals’ religiousness and preference for future rewards in intertemporal decision-making.     

初中三年级学生语文阅读能力结构的因素分析研究

本文运用“活动-因素分析法”对初中三年级学生语文阅读能力结构进行分析。选取广州市中学初三级280人作为被试,施行语文阅读成就测验,用斜交旋转的方法对测试所得数据进行因素分析,得出8个主要因素;然后用活动鉴别法与鉴别性测验插入法对分析出来的因素进行鉴别,揭示其心理实质。这8个因素分别是语言解码能力,组织联贯能力,模式辨别能力,筛选贮存能力,概括能力,评价能力,语感能力与阅读迁移能力。     

类别成员跨维度特征关系对类别学习的影响

探讨类别成员具有多维度相同特征与多维度匹配特征条件下对人们类别学习的影响。被试来自华南师范大学一年级本科生,要求他们学习不同特征结构的类别材料,然后进行测试,以学习阶段的单元数与错误率、测试阶段的反应时与错误率为指标。共包括3个实验,实验1探讨了类别成员具有双维度相同特征、双维度匹配特征与非匹配特征条件下进行类别学习的成绩。实验2探讨类别成员在空间位置分离的两个维度上具有相同特征对类别学习的影响。实验3进一步探讨类别间成员具有双维度相同特征对类别学习的影响。结果表明：（1）类别成员具有双维度相同特征时,人们在归类学习中会将这两个维度看成是一个维度,从而促进类别学习;（2）类别成员具有双维度匹配特征,或者在两个不相邻维度具有相同特征时,对于类别学习没有起到这种特定的促进作用;（3）如果类别间成员具有双维度相同特征,则对类别学习产生消极影响。研究结果表明,在类别学习过程中,特征相似性状况对维度的确立也会产生影响。     

记叙文时间转换机制

采用实时窗口阅读技术和再认探测技术,探讨了间断性时间短语与场景跨度的关系对时间转换的影响,对Zwaan提出的强印象假设与Anderson提出的场景模型进行检验。实验1探讨在与Zwaan实验材料相似长度的场景中人们是否会忽略对较短的非连续性时间标记的处理;实验2探讨在时间跨度较大的场景中,与Zwaan实验材料相似长度的间断性时间标记是否会引起时间的转换。结果表明时间信息的间断性只是产生时间转换的必要条件之一,而不是充分条件;读者在处理间断性的时间短语进行时间转换时还会参照时间短语的跨度与场景跨度的比例。