SUPERORDINATE IDENTIFICATION, SUBGROUP IDENTIFICATION, AND JUSTICE CONCERNS:

Abstract— The diversity of American society raises concerns about whether authorities can maintain social cohesion amid competing interests and values The group-value model of justice suggests that authorities function more effectively when they are perceived as fair (e g, benevolent, neutral, and respectful) However, such relational evaluations may be effective only if authorities represent a group with which people identify In a diverse society, subgroup memberships may assume special importance People who identify predominantly with a subgroup may focus on instrumental issues when evaluating a superordinate-group authority, and conflicts with that authority may escalate if those people do not receive favorable outcomes Results indicate that subgroup identification creates problems for authorities only when people have strong subgroup subgroup identification and weak superordinate-group identification As long as people identify strongly with the superordinate group, even if they also identify strongly with their subgroup, relational issues will dominate reactions to authorities     

Leadership and the management of conflicts in diverse groups: Why acknowledging versus neglecting subgroup identity matters

Past research suggests that reactions to an authority's decision are most influenced by treatment quality when individuals value their relationship with the authority and the group s/he represents. The present experiments examine how institutional recognition of self‐relevant identities (implicit in Study 1 and explicit in Study 2) affects the relationship between treatment quality and reactions to the delivery of a negative outcome by an outgroup authority. The overall pattern of results suggests that treatment quality affects reactions to the decision only when the common identity shared with the authority and a subgroup identity that distinguishes one from the authority are both recognized. Possible mechanisms for the observed effect are discussed along with implications for the dual identity approach to conflict resolution. Copyright © 2004 John Wiley & Sons, Ltd.     

倒置效应与专家技术的研究进展

文章回顾了国内外倒置效应和专家技术的相关研究,并提出了目前在该研究领域中存在的分歧和争议。基于此,文章建议今后在研究中需要解决视觉差异、生理基础差异及认知模块的解剖和功能的定位等方面的问题,提出未来研究的方向。     

一个多值逻辑的一阶谓词系统

鞠实儿曾提出一个开放类三值命题逻辑系统,这一逻辑也可以推广到任意m值逻辑情形,成为一个联结词函数完全的逻辑。本文将对推广的命题逻辑系统L^＊建立一种一阶谓词系统,并证明其可靠性、完全性。     

The Role of Moral Emotions in Predicting Support for Political Actions in Post-War Iraq

A web-based study of 393 undergraduates at a public university in the United States was conducted to examine the relationship between moral emotions (i.e., emotions that motivate prosocial tendencies) and support for political actions to assist Iraqi citizens after the Second Gulf War (2003–2004). Previous work on emotions and prosocial tendencies has focused on empathy. In the context of post-war Iraq, we found that while empathy predicted support for a number of different political actions that have the potential to advance the welfare of the Iraqi people (humanitarian action in particular), guilt over the U.S. invasion was an important predictor of support for reparative actions (i.e., restoring damage created by the U.S. military), and moral outrage toward Saddam Hussein and his regime was the best predictor of support for political actions to prevent future harm to the Iraqi people and to punish the perpetrators. Our findings demonstrate the utility of an emotion-specific framework for understanding why and what type of political actions individuals will support. And in contrast to the traditional view that emotions are an impediment to rationality, our findings suggest that they can serve as a potentially powerful vehicle for motivating political engagement among the citizenry.     

汉语音节累积词频对同音字听觉词汇表征的激活作用

汉语同音字音节的累积词频是同音单字词的具体词频之和, 即音节作为词被听到的频数, 也称为音节词频。它对词汇通达的作用还没获得一致看法。本文探讨听觉词汇通达中同音字表征的激活如何受累积词频的影响, 构成累积词频的具体词频和同音字数又会在其中起何作用。研究采用跨通道的音-字同音判断范式和配套的协方差分析分离出听觉的词汇表征激活作用。实验1固定同音字数, 同时变化累积词频和具体词频(其中具体高、低频同时也是同音字族内的高、低频), 结果发现具体词频的提高对表征激活有积极作用; 累积词频的提高仅在错误率上产生微弱的抑制作用, 而这个微弱作用可以归结为同音字族内高频字表征的激活对低频字表征的抑制。实验2固定具体词频, 同时变化累积词频和同音字数, 结果发现同音字数增加对表征激活产生抑制, 没有发现累积词频的作用。两个实验的结果说明, 音节累积词频对同音字的听觉词汇表征激活不起确定作用, 能够起作用的是同音字族内的具体词频和同音字数; 但同音字数变化的抑制作用仅在具体词频不变时才发生, 因此起决定作用的是同音字族内高频字表征激活和低频字表征抑制的机制。     

Why the Psychological Experience of Respect Matters in Group Life: An Integrative Account

The psychological experience of respect has implications for the nature and quality of group life and for the individual's psychological and physical well‐being. However, the manner in which respect has been studied and defined has frequently differed among researchers, making it difficult to connect the various findings. Whereas some researchers have focused on the implications of respectful treatment from group members (e.g., authorities, peers), others have focused on individuals’ perceptions of how they are generally evaluated by the group. We present the dual pathway model of respect in which these various lines of research are integrated within a single framework. Organized around two basic social motives – the need for status and the need to belong – the model describes two pathways (status evaluation and liking) through which respect from the group shapes social engagement, self‐esteem, and health. These evaluative dimensions are informed by interactions with group authorities and peers and differentially predict social psychological outcomes.     

The effect of mood on false memory for emotional DRM word lists

In the present study, we investigated the effect of participants’ mood on true and false memories of emotional word lists in the Deese–Roediger–McDermott (DRM) paradigm. In Experiment 1, we constructed DRM word lists in which all the studied words and corresponding critical lures reflected a specified emotional valence. In Experiment 2, we used these lists to assess mood-congruent true and false memory. Participants were randomly assigned to one of three induced-mood conditions (positive, negative, or neutral) and were presented with word lists comprised of positive, negative, or neutral words. For both true and false memory, there was a mood-congruent effect in the negative mood condition; this effect was due to a decrease in true and false recognition of the positive and neutral words. These findings are consistent with both spreading-activation and fuzzy-trace theories of DRM performance and have practical implications for our understanding of the effect of mood on memory.     

Optimal pedaling rate in bicycle ergometer exercise determined by probe reaction time

The purpose of this study was to obtain the optimal pedaling rate in bicycle ergometer exercise by measuring probe reaction time, which is a good indicator of attention demand, by changing workloads and pedaling rates, and to discuss the relevant rhythm of lower limb movement. Subjects were 19 healthy men whose M age was 22.8 yr. They were instructed to pedal a bicycle ergometer, and their reaction time at different workloads and pedaling rates was measured to estimate an optimal pedaling rate. Probe reaction time was measured under the conditions as follows: pedaling rate of 20, 40, 60, 80, and 100 rpm at each workload of 40, 60, 80, 100, and 120 watts. The estimated values obtained by regression analysis for pedaling rate to give the minimum probe reaction time were 63.5 rpm for 40 watts, 58.8 rpm for 60 watts, 61.3 rpm for 80 watts, 63.4 rpm for 100 watts, and 64.8 rpm for 120 watts. These results indicated that the optimal pedaling rate was approximately 60 rpm regardless of the workload.     

Location and binding in visual working memory

Visual working memory (VWM) wa sexplored separatelyfor features and for their binding. Features were better recognized when the probes retained the same binding as in the original display, but changing the locations had little effect overall. However, there were strong interactions of location with binding and with matching or new features, suggesting that, when objects are attended, features and locations are spontaneously integrated in VWM. Despite this, when the locations arechanged, features can also be accessed with little decrement, perhaps from separate feature maps. Bindings, on the other hand, are more vulnerable to location changes, suggesting that locations play a central role in the early maintenance and retrieval of bound objects as well as in their initial encoding, at least when verbal coding is prevented. The results qualify past claims about the separation of locations and objects in VWM.