The Bias of Crowds: How Implicit Bias Bridges Personal and Systemic Prejudice

As public awareness of implicit bias has grown in recent years, studies have raised important new questions about the nature of implicit bias effects. First, implicit biases are widespread and robust on average, yet are unstable across a few weeks. Second, young children display implicit biases indistinguishable from those of adults, which suggests to many that implicit biases are learned early. Yet, if implicit biases are unstable over weeks, how can they be stable for decades? Third, meta-analyses suggest that individual differences in implicit bias are associated weakly, although significantly, with individual differences in behavioral outcomes. Yet, studies of aggregate levels of implicit bias (i.e., countries, states, counties) are strongly associated with aggregate levels of disparities and discrimination. These puzzles are difficult to reconcile with traditional views, which treat implicit bias as an early-learned attitude that drives discrimination among individuals who are high in bias. We propose an alternative view of implicit bias, rooted in concept accessibility. Concept accessibility can, in principle, vary both chronically and situationally. The empirical evidence, however, suggests that most of the systematic variance in implicit bias is situational. Akin to the “wisdom of crowds” effect, implicit bias may emerge as the aggregate effect of individual fluctuations in concept accessibility that are ephemeral and context-dependent. This bias of crowds theory treats implicit bias tests as measures of situations more than persons. We show how the theory can resolve the puzzles posed and generate new insights into how and why implicit bias propagates inequalities.     

Implicit attitudes towards people with visible difference: findings from an Implicit Association Test

Research on implicit and explicit attitudes towards those with a visible difference has provided contradictory findings. While studies suggest explicit attitudes towards those with a visible difference are positive, implicit attitudes are likely to be negative. An Implicit Association Test measured attitudes towards visible differences in 129 adults finding no evidence of negative implicit attitudes. This contrasts with previous findings and accounts of those with a visible difference who report perceiving negative behaviours by the general public. Results are discussed in terms of what is known about perceiving faces that are different, as well as socio-cultural changes. These findings provide preliminary evidence that implicit attitudes towards visible difference are not negative, and that behaviour may be a result of uncertainty regarding how to behave.     

亲社会性视频游戏对内隐攻击性认知抑制效应的实验

利用亲社会性视频游戏和IAT测验,从内隐社会认知的角度研究亲社会性视频游戏对高中生内隐攻击性认知的影响,并分析影响是否具有性别差异和攻击特质差异。结果表明:(1)亲社会性视频游戏对高中生内隐攻击性认知的抑制效应显著;(2)游戏类型和性别对内隐攻击性认知的交互作用显著,亲社会性视频游戏更容易对女生的内隐攻击性认知产生抑制效应;(3)攻击特质对高中生的内隐攻击性认知的主效应显著,并且游戏类型和攻击特质对高中生内隐攻击性认知的交互作用显著,亲社会性视频游戏更容易对低攻击特质学生产生抑制效应。由此可见,亲社会性视频游戏能够有效抑制高中生的内隐攻击性认知水平。     

乐观偏差的内隐效应

乐观偏差是一个普遍存在的现象。采用Greenwald的内隐联想测验测验（IAT）方法和Inquisit专业软件,以60名大学生为被试对乐观偏差进行了考察。结果发现：乐观偏差存在内隐效应;乐观偏差的内隐效应在性别上没有差异。     

Inattentional blindness for ignored words: Comparison of explicit and implicit memory tasks

Inattentional blindness is described as the failure to perceive a supra-threshold stimulus when attention is directed away from that stimulus. Based on performance on an explicit recognition memory test and concurrent functional imaging data Rees, Russell, Frith, and Driver [Rees, G., Russell, C., Frith, C. D., & Driver, J. (1999). Inattentional blindness versus inattentional amnesia for fixated but ignored words. Science, 286, 2504–2507] reported inattentional blindness for word stimuli that were fixated but ignored. The present study examined both explicit and implicit memory for fixated but ignored words using a selective-attention task in which overlapping picture/word stimuli were presented at fixation. No explicit awareness of the unattended words was apparent on a recognition memory test. Analysis of an implicit memory task, however, indicated that unattended words were perceived at a perceptual level. Thus, the selective-attention task did not result in perfect filtering as suggested by Rees et al. While there was no evidence of conscious perception, subjects were not blind to the implicit perceptual properties of fixated but ignored words.     

Meta-stereotype as an indicator of intergroup attitude: How Japanese perceive they are viewed by Koreans

Meta-stereotype refers to individuals' predictions about how their group is viewed by an outgroup rather than their own impressions about the outgroup (i.e. other-stereotype). We posited that, because of their inferential nature, meta-stereotypes can be affected by evaluational aspects, and that being liked or disliked can evoke reciprocal feelings toward the outgroup. The aim of the present study was to investigate whether meta-stereotypes are predictive of implicitly measured attitudes toward an outgroup by focusing on the Japanese meta-stereotype of Koreans. Japanese participants answered questions about their meta- and other-stereotype of Koreans and completed the Implicit Association Test (IAT) to assess their attitudes toward Koreans relative to their ingroup. The results indicated that meta-stereotypes, particularly those for negative items, were related to the IAT-assessed relative attitudes toward the outgroup, whereas other-stereotypes were not. The indicative aspects of meta-stereotypes with respect to attitudes toward outgroups are discussed.     

A note on DeCaro, Thomas, and Beilock (2008): Further data demonstrate complexities in the assessment of information-integration category learning

DeCaro et al. [DeCaro, M. S., Thomas, R. D., & Beilock, S. L. (2008). Individual differences in category learning: Sometimes less working memory capacity is better than more. Cognition, 107(1), 284-294] explored how individual differences in working memory capacity differentially mediate the learning of distinct category structures. Specifically, their results showed that greater working memory capacity facilitates the learning of novel category structures that are verbalisable and discoverable through logical reasoning processes. Conversely, however, greater working memory was shown to impede the learning of novel category structures thought to be non-verbalisable, inaccessible to conscious reasoning and discoverable only through implicit (procedural) learning of appropriate stimulus-category responses. The present paper calls into question the specific nature of the category learning tasks used, in particular their ability to discriminate between different modes of category learning.     

Pulling yourself together: Meditation promotes congruence between implicit and explicit self-esteem

Self-reported or explicit self-esteem frequently conflicts with indirectly assessed, implicit self-esteem. The present research investigated whether meditation may reduce such inner conflicts by promoting congruence between implicit and explicit self-esteem. Relative to control conditions, meditation led to greater congruence between explicit self-esteem, assessed via self-report, and implicit self-esteem, indicated by name-letter preference (Studies 1 and 2). Low implicit self-esteem was further associated with a slow-down of explicit self-evaluation (Study 2), an effect that mediated the greater congruence between implicit and explicit self-esteem in the meditation condition. These results suggest that meditation encourages people to rely more on intuitive feelings of self-worth.     

Alienable Speech: Ideological Variations in the Application of Free-Speech Principles

Although freedom of speech is a Constitutionally protected and widely endorsed value, political tolerance research finds that people are less willing to protect speech they dislike than speech they like ( Gibson, 2006 ). Research also suggests liberal-conservative differences in political tolerance ( Davis & Silver, 2004 ). We measured U.S. citizens' political tolerance for speech acts, while manipulating the speaker's ethnicity and the speech's ideological content. Speech criticizing Americans was protected more strongly than was speech criticizing Arabs, especially among more politically liberal respondents. Liberals also reported greater free-speech support. Respondents expressed greater political tolerance for a speaker when he was an exemplar of the criticized group, but showed equal political tolerance for speakers whose group membership (as a White or Black American) was irrelevant to the speech. Finally, implicit political identity showed convergent validity with explicit political identity in predicting speech tolerance, and implicit racial and ethnic preferences showed variable prediction of speech tolerance across the two studies.     

Liking products by the head of a dog: Perceived orientation of attention induces valence acquisition

We show that the valence acquired by an object is sensitive to the perceived attention it receives and that this effect occurs in a quite implicit fashion. Participants were exposed to products (i.e., peppermint brands) associated with the head of dogs oriented toward them, looking straight ahead, or oriented away from them. Participants then completed an affective priming task, which allowed us to assess the valence acquired by the products in a task free of desirability concerns. Results show that the valence of the products increased linearly as the perceived orientation of attention of the targets moved toward them. This finding suggests that mimetic desire effects may be activated in a quite implicit fashion. The theoretical and social implications of this finding are discussed.