Does feigning amnesia impair subsequent recall?

Defendants who are accused of serious crimes sometimes feign amnesia to evade criminal responsibility. Previous research has suggested that feigning amnesia might impair subsequent recall. In two experiments, participants read and heard a story about a central character, described as “you,” who was responsible for the death of either a puppy (Experiment 1) or a friend (Experiment 2). On free and cued recall tests immediately after the story, participants who had feigned amnesia recalled less than did participants who had recalled accurately. One week later, when all participants recalled accurately, participants who had previously feigned amnesia still performed worse than did participants who had recalled accurately both times. However, the participants who had formerly feigned amnesia did not perform worse than did a control group who had received only the delayed recall tests. Our results suggest that a “feigned amnesia effect” may reflect nothing more than differential practice at recall. Feigning amnesia for a crime need not impair memory for that crime when a person later seeks to remember accurately.     

Dynamic Interracial/Intercultural Processes: The Role of Lay Theories of Race

ABSTRACT This paper explores how the lay theory approach provides a framework beyond previous stereotype/prejudice research to understand dynamic personality processes in interracial/ethnic contexts. The authors conceptualize theory of race within the Cognitive–Affective Personality System (CAPS), in which lay people's beliefs regarding the essential nature of race sets up a mind-set through which individuals construe and interpret their social experiences. The research findings illustrate that endorsement of the essentialist theory (i.e., that race reflects deep-seated, inalterable essence and is indicative of traits and ability) versus the social constructionist theory (i.e., that race is socially constructed, malleable, and arbitrary) are associated with different encoding and representation of social information, which in turn affect feelings, motivation, and competence in navigating between racial and cultural boundaries. These findings shed light on dynamic interracial/intercultural processes. Relations of this approach to CAPS are discussed.     

额叶在启动效应中的作用机制：对额叶损伤病人颜色命名和词命名任务的分析

以额叶损伤病人为被试,探讨在知觉型联想启动和知觉启动中,额叶的作用及其内在机制。实验任务包括颜色命名和词命名任务,以及相应的再认任务。结果表明,额叶损伤病人在颜色命名和词命名任务中,对旧词和重组颜色词的命名时间都没有明显差别,联想启动和颜色启动效应受损,但轻度记忆损伤病人与正常对照组之间的再认成绩相似。相关分析发现联想启动和颜色启动与额叶的多项功能有中度相关。这表明,额叶参与了知觉型联想启动效应和知觉启动,并且与其抑制和注意等执行功能有关。     

形式显示的现象学--海德格尔早期弗莱堡讲座研究

本文讨论海德格尔早期弗莱堡讲座中的现象学。作者从题域和方法两个角度上探讨海德格尔这个时期的形式显示现象学。就题域来说,海德格尔试图突破胡塞尔现象学的“知识”或“理论”局限,深入到“前理论的”层面,即所谓前理论的“原始东西”;就方法来说,海德格尔沉思和实践了他所谓的“形式显示”的思路和言路,以此力求与传统哲学的形式化思想方法划界。作者认为,“形式显示”的现象学方法乃是海德格尔在《存在与时间》之前的现象学哲思的最富特色和创意的成分;而由于这种方法上的探索也影响到后期海德格尔的思想道路,因此一般而言,它也标志着海德格尔全部思想的现象学特质。     

广告中人物角色的性别刻板印象效应

研究选取广告的呈现方式、呈现时间及广告词的呈现方式为变量,探查了广告中人物角色的性别刻板印象效应.结果发现:(1)广告中的性别刻板印象与三种因素之问存在交互作用,但在不同的启动条件下其作用方式不同;(2)伴随着广告出现的功能性介绍增强人们对产品的需要程度,而具有艺术性设计的广告词增强人们对产品的喜欢程度;(3)刻板化状态影响判断标准,高刻板化程度者的判断标准更严格.     

Facilitative interactions of model- and experiencebased processes: Implications for type and flexibility of representation

People are often taught using a combination of instruction and practice. In prior research, we have distinguished between model-based knowledge (i.e., acquired from explicit instruction) and experience-based knowledge (i.e., acquired from practice), and have argued that the issue of how these types of knowledge (and associated learning processes) interact has been largely neglected. Two experiments explore this issue using a dynamic control task. Results demonstrate the utility of providing model-based knowledge before practice with the task, but more importantly, suggest how this information improves learning. Results also show that learning in this manner can lead to "costs" such as slowed retrieval, and that this knowledge may not always transfer to new task situations as well as experientially acquired knowledge. Our findings also question the assumption that participants always acquire a highly specific "lookup" table representation while learning this task. We provide an alternate view and discuss the implications for theories of learning.     

三苏论管仲的异同及形成原因

学术界对管仲的研究越来越深入细致,对三苏的研究更是全面精微,遗憾的是几乎没有人研究管仲和三苏之间的联系,事实上三苏对管仲都非常关注,甚至各自都有同题文章《管仲论》,本文正是拟从前人的这些缺憾入手,深入系统地分析研究三苏对管仲的评价与论述,从而深层次地分析管仲的历史影响以及三苏对同一历史人物的相同与不同的看法,更全面地了解三苏其人其事和管仲其人其书。     

Effects of seat position on perception of power in Chinese traditional culture

In China, some rituals show that power is represented by seat positions. The current study empirically investigated the relationship between seat position and perception of power, and the cultural differences in this relationship. In Experiment 1, participants were asked to arrange seats for people with different power. The results showed that seats for high‐power people were placed facing the door while others’ seats were placed with their backs to the door. In Experiment 2, a priming task was employed to test the link between seat position and perception of power. Results revealed that after pictures of the seat facing the door were primed, judgments for high‐power words were more accurate and faster than for low‐power words, as compared to priming with the condition of the seat with its back to the door. A Stroop task was employed in Experiment 3 to explore cultural differences. Results showed that Chinese participants judged high‐power words faster in the congruent trials than in the incongruent trials, but no such difference was found in African participants. These findings suggest that the concept of power can be partly represented by seat position in China.     

进化心理学视角下经济压力对女性择偶偏好影响研究

摘 要 择偶是婚姻过程中一个非常重要的环节,女性择偶是近年来研究的热门话题。本研究从进化心理学的择偶理论出发,研究女性在经济压力之下的择偶偏好。研究用实验的方法,结果表明（1）女性在经济压力之下,更青睐具有“好资源”的男性（2）对照组女性在外显测量的情况下往往表示更喜欢男性的“好爸爸”特质,而在阈下测量时,无论哪一组的女性都更重视男性的社会经济地位。研究结果表明,女性择偶时普遍更重视资源线索,在经济压力之下,这种择偶偏好更加明显。     

心理贫穷感对决策的影响

“贫穷感”是个体与金钱相关的、相对稳定的内心感受,包含不安全感、焦虑感、厌恶感、不满足感和金钱关注五个维度,用以描述个体与金钱相关的认知和情绪上的差异。其概念内涵由28位心理学专家和社会学专家共同界定。贫穷感自评量表是一个15题5点Likert量表。通过问卷法对420位社会人员测量发现,贫穷感与生命史Mini-K测量结果显著负相关。贫穷感越高的个体越倾向于生命史快策略。