Stereotypes as justifications for prior intergroup discrimination: Studies of Scottish national stereotyping

Two studies provide support for the group‐justification approach to stereotyping (Tajfel, 1981 ; Huici, 1984 ). This approach contends that stereotypes not only serve cognitive functions for individuals but also provide a means of justifying prior intergroup discrimination. Study 1 investigated whether the content of the Scottish ingroup stereotype changes due to the prior expression of intergroup discrimination. Scottish students were primed with either a ‘differentiation’ or a ‘fairness’ ingroup norm and completed two intergroup judgement tasks. Other Scottish students were primed only with a ‘differentiation’ ingroup norm, while a control group received no prime or judgement tasks. Only participants who experienced the ‘differentiation’ ingroup norm prime and the intergroup judgement tasks changed the content of their ingroup stereotype as an attempt to justify their discriminatory behaviour. Study 2 examined whether Scottish students would use both positive ingroup and negative outgroup stereotypes to rationalize intergroup discrimination. Students who experienced a ‘differentiation’ ingroup norm prime and intergroup judgement tasks showed the highest level of superior recall for positive ingroup and negative outgroup stereotype‐consistent words compared to stereotype‐neutral words. This finding suggests that the expression of intergroup discrimination activates the use of both positive ingroup and negative outgroup stereotypes. Together the findings of these two studies provide empirical support for the notion that stereotypes serve social as well as cognitive functions. Copyright © 2001 John Wiley & Sons, Ltd.     

Priming Effects on Tip-of-the-Tongue States in Farsi-English Bilinguals

The tip-of-the-tongue (TOT) phenomenon, the inability to immediately retrieve a word one desires, was studied in bilingual Farsi-English-speaking adults. One question was whether insufficient activation or increased inhibition underlie TOT states in bilinguals. Another was whether bilinguals have common or separate lexicons for their two languages. Participants heard a definition in either Farsi or English, followed by either a Farsi or English prime word related in meaning or sound, or not at all related, to the target word. Participants supplied the target word that best fit the definition. Similar-sound primes increased TOTs for English definitions and targets, with a trend for more correct responses as well, suggesting that the similar-sound prime word facilitates rather than inhibits retrieval, supporting the transmission deficit hypothesis. Primes had the same effect for same and different language conditions, suggesting that both Farsi and English map onto a single lexicon, supporting the single-store model of bilingual memory.     

Gender Priming in Picture Naming: Modality and Baseline Effects

Gender priming in speech production relates to the issue of whether retrieval of a noun is facilitated by preactivation of its grammatical gender. Such gender-to-lexical entry priming has been considered the mechanism underlying the gender-identity effect in word substitution errors (i.e., a substituted word tends to have the same gender as the target word.) Gender priming was explored in two primed picture-naming experiments with German participants. Primes were presented either visually or auditorily and differed in whether they carried grammatical gender information or not. Unlike inhibition from a gender-incongruent prime, facilitation from a gender-congruent prime was weak, not reliable, and dependent on the baseline and prime modality. Implications for the interpretation of the gender-identity effect are discussed.     

BRIEF REPORT Self‐reference,ambiguity, and dysphoria

The present study examined two aspects of a dysphoric attentional bias: (1) the role of the emotional tone of the stimuli; and (2) the role of self‐referential processing. A total of 40 nondepressed participants were divided into groups of high and low dysphoria and then primed using a series of formal and self‐referent tasks. Word fragments were presented, using a computer. Each word fragment could be completed with either of two solutions: (i) a word primed through a formal learning process: or (ii) a word primed through a self‐referential process. Results indicated that dysphoric participants; (1) showed a bias towards negative information in general; and (2) showed a bias towards using self‐referent words to complete ambiguous word fragments, independent of the emotional tone of the stimuli. The implications of these findings for both the dysphoric self‐concept and cognitive therapy are discussed.     

Multiletter Word Units in Visual Recognition: Direct Activation by Supraletter Visual Features

Multiletter priming effects have been interpreted as evidence for the representation of separable multiletter units in the visual word recognition system (Whiteley & Walker, 1994). The reported experiments examine whether the activation of such units is pre- or post-lexical. Experiments 2 and 3 employed priming in an alphabetic decision task in which subjects made a discrimination response to test stimuli which could be classed as either targets or foils. Targets were single letters, or consonant bigrams, present or absent in an immediately preceding word, or (Experiment 3 and 4) they were whole words semantically associated or not to a preceding word. Foils were single non-alphanumeric characters, a character plus a letter, or a word with one letter replaced by a character. Experiment 1 was a preliminary to determine the parameters of a sequential presentation manipulation. Experiment 2 compared conditions of simultaneous and sequential presentation where letters of prime words were presented together, or one at a time in rapid succession. With simultaneous presentation, responses to bigram targets were facilitated when these appeared in the prime word, while responses to individual constituent letters of those bigrams were not facilitated. Additionally, responses to primed bigram targets were faster than responses to primed single letter targets. The sequential presentation of prime words resulted in a qualitative change in the response pattern indicative of the disruption of multiletter unit activation. That change was replicated in Experiment 3 where semantic priming confirmed that the prime words were being processed to a level of meaning. The observations challenge a post-lexical account of the multiletter priming effects. Finally, Experiment 4 addressed the question of whether bigram priming reflects the intentional use of prime information to predict following targets. Strategic interpretations are undermined and it is argued that multiletter units are activated automatically as part of normal visual word recognition.     

Response conflict reverses priming: a replication

Subjects named target words that followed a masked prime word of 33-msec (Experiments 1A and 1B) or 200-msec (Experiment 2) duration. The target word was either presented alone or accompanied by an interleaved distractor word. Targets presented alone were named more quickly following an identical prime than following an unrelated prime (repetition priming). In Experiment 1A, targets with distractors were named more slowly following an identical prime than following an unrelated prime (negative priming), replicating Milliken, Joordens, Merikle, and Seiffert (Psychological Review, 1998). In Experiments 1B and 2, repetition priming was reduced, although not reversed, for targets with distractors. The results of all three experiments are opposite to the usual finding of enhanced priming for perceptually degraded targets and suggest that response conflict engages retrospective mechanisms that counteract the facilitatory effects of priming.     

The effect of age-related stereotypes on response initiation and execution

In 2 experiments, the authors investigated the effects of positive and negative stereotypes of older adults on response initiation and execution. College students were first primed with the word young or the word old, and then produced an aimed hand movement in response to a positive or negative trait. Results of the 1st experiment indicated that the participants produced the fastest and most forceful movements when the word "old" primed negative traits; they produced the slowest and least forceful responses when the word old primed positive traits. In a 2nd experiment, the authors replicated these effects by using only the prime old. The results suggest that ageist responses extend beyond reaction time in a social judgment task.     

长时语义记忆对阈下语义启动效应的影响

本文通过检测启动刺激的词频对阈下启动效应的影响,探讨了长时语义记忆在阈下语义启动中的作用。结果表明,对阈下启动刺激的感受性d′上,词频和练习的交互作用显著(p<0.05),高频刺激即使没有练习过的启动刺激也会产生启动效应,而对低频刺激只有练习过的启动刺激才会产生启动效应,说明长时语义记忆是影响阈下启动效应的重要因素之一。     

The locus of semantic priming in RSVP target search

At what stage does semantic priming affect accuracy in target search? In two experiments, participants viewed two streams of stimuli, each including a target word among distractors. Stimulus onset asynchronies (SOAs) between the targets (T1 and T2) ranged from 53 to 213 msec. A word semantically related to one or neither of the targets preceded each trial. In Experiment 1, participants were instructed to report both targets. Although more primed than unprimed targets were reported, there was no cost for unprimed words. A strong interaction between SOA and T1 versus T2 was found, but priming did not interact with either variable. In Experiment 2, only related targets were reported. Performance was similar to that for primed targets in Experiment 1. Semantic priming does not seem to modulate how attentional resources are initially allocated between targets, but instead affects a later stage of processing, the point at which a target word reaches lexical identification.     

Where Danger Lies: The Spatial Priming of Negative Affect

Conditioning research has found that organisms associate negative affect with the location of a previous negative experience. This investigation sought to determine whether spatial factors would also influence priming effects pertaining to evaluative judgments. The authors hypothesized that negative affective primes should bias subsequent evaluations to a greater degree when targets are presented at the same location. Accordingly, participants rated a series of negative and neutral words appearing in either a left or right location on a computer screen. Across 3 studies, targets were evaluated more negatively when they occurred in the same location as a negative prime. Overall, the results are novel in linking spatial and social cognitive factors in the priming of negative affect.     

The Use of Lexical Prosody for Lexical Access of the Japanese Language

It has been suggested that English listeners do not use lexical prosody for lexical access in word recognition. The present study was designed to examine whether this argument could be generalized to the Japanese language. Two experiments using a cross-modal priming task were conducted. The participants made a lexical decision regarding a visual target following an auditory prime that was either the prosodically congruent or incongruent homophone of the target. In experiment 1, the primes were presented as complete words, and in experiment 2, they were presented as word fragments. In both experiments, the priming effects were observed only in the congruent condition. These results suggest that the prime activated only the representations of prosodically congruent words. We therefore concluded that Japanese listeners use lexical prosody for lexical access of their language and that the role of lexical prosody is determined language-specifically.     

Repeated priming of attachment security influences later views of self and relationships

Research shows that priming attachment security results in positive relationship expectations and affect (Rowe & Carnelley, 2003). We examined whether repetitive priming of attachment security (e.g., experimentally activating cognitive representations of attachment security) would have more lasting effects on relationship‐ and self‐views. Participants provided baseline measures at Time 1. On 3 occasions (across 3 days), we primed participants with attachment security or a neutral prime (Times 2–4). Two days later (Time 5), participants completed trait‐level measures not preceded by a prime. As expected, those repeatedly primed with attachment security reported more positive relationship expectations, more positive self‐views, and less attachment anxiety at Time 5 than at Time 1; those primed with neutral primes showed no change with time. These priming effects last longer than those typically found.     

About the impact of automaticity in the minimal group paradigm: evidence from affective priming tasks

Two experiments examined whether novel, minimal ingroups are automatically associated with positive affect while outgroups do not elicit such positive evaluative default. Participants were assigned to social categories in a typical minimal group setting and subsequently administered a masked priming task, i.e. prime words were not consciously recognized. Following either the presentation of a priori positive or negative words or the presentation of the group labels, participants classified adjectives with regard to their valence (positive/negative). In Experiment 1, a standard affective priming paradigm was realized with response latencies as dependent measures; in Experiment 2, a response window technique was used, with errors as crucial measure. In both studies, significant affective congruency effects emerged similarly for standard primes and category labels, indicating ingroup bias on an implicit level. Copyright © 1999 John Wiley & Sons, Ltd.     

The unification of mind: Integration of hemispheric semantic processing

Seventy-six participants performed a visual half-field lexical decision task at two different stimulus onset asynchronies (50 or 750 ms). Word targets were primed either by a highly associated word (e.g., CLEAN-DIRTY), a weakly associated word (e.g., CLEAN-TIDY), or an unrelated word (e.g., CLEAN-FAMILY) projected to either the same or opposite visual field (VF) as the target. In the short SOA, RVF-left hemisphere primes resulted in high associate priming regardless of target location (ipsilateral or contralateral to the prime) whereas LVF-right hemisphere primes produced both high and low associate priming across both target location conditions. In the long SOA condition, contralateral priming patterns converged, demonstrating only high associate priming in both VF locations. The results of this study demonstrate the critical role of interhemispheric transfer in semantic processing and indicate a need to elaborate current models of semantic processing.     

The impact of implicitly and explicitly primed ingroup–outgroup categorization on the evaluation of others pain: The case of the Jewish–Arab conflict

Despite the automaticity of affective sharing, many studies have documented the role of top-down effects, such as social categorization, on people’s empathic responses. An important question, largely ignored in previous research, concerns empathy to ingroup and outgroup members’ pain in the contexts of ongoing intergroup conflict. In the present study we examined how implicit and explicit ethnic social categorization of others affects empathy to pain in the context of the Israeli–Palestinian conflict. To meet this aim, we assessed the evaluation of pain by Jewish and Arab participants who viewed a series of visual stimuli depicting painful and non-painful familiar situations. The stimuli were associated with explicitly or implicitly primed typical names depicting ingroup, neutral outgroup, and adversary outgroup members. Results demonstrate that pain ratings in the explicit priming condition provide support for the ingroup empathy hypothesis, positing that empathy is higher for ingroup than for outgroup members for both Jews and Palestinian Arabs. Conversely, when the targets’ categories are primed implicitly, results revealed difference in empathy by the two ethnic groups where an ingroup bias was detected only for Palestinian Arabs. This suggests that the activation of ingroup bias on the subliminal implicit level among Palestinian Arab participants might be mediated by the amount of conflict permeating in their daily lives and by deeply rooted cultural values and behavioural patterns.     

时序知觉重复启动效应的作用机制

先前研究发现,时序判断任务在启动的靶刺激先出现时出现了重复启动效应的反转,这是以往的理论所不能单独解释的。通过两个实验对我们提出的双加工表征匹配调节假说加以实证检验,实验结果支持了该假说。因此,双加工表征匹配调节假说能较完整地综合解释时序知觉重复启动效应的作用机制     

刻板印象激活的无意图性及其大脑神经活动特征

采用启动Stroop范式, 对刻板印象激活的无意图性及其大脑神经活动特征进行了探讨。操纵了启动和“无启动”条件以及与启动所激活的刻板印象一致、冲突和无关的3类靶子词, 记录了36名大学生被试对靶子词进行颜色判别的行为反应和脑电图(EEG, electroencephalogram)。结果发现：(1)“无启动”条件下对3类靶子的反应时基本一致; 启动条件下对一致靶子做出颜色判别的反应时显著快于对冲突靶子的, 对无关靶子的反应时介于两者之间。(2)“无启动”条件下无关靶子诱发的N400波幅最大--显著大于一致和冲突靶子诱发的, 后两者诱发的N400无差异; 启动条件下一致靶子诱发的N400波幅显著小于冲突和无关靶子诱发的N400波幅, 无关靶子诱发的N400波幅也小于冲突靶子诱发的N400波幅。这表明刻板印象激活是一个发生在知觉后加工阶段的具有无意图性的自动化加工过程, 刻板印象激活效应具有抑制冲突信息加工同时促进一致信息加工的“双刃剑”模式, N400可以作为考察这一认知过程特征的电生理学指标。     

Affect Is Greater Than,Not Equal to,Condition: Condition and Person Effects in Affective Priming Paradigms

Affective primes may impact ensuing behavior through condition and person effects. However, previous research has not experimentally disentangled these two sources of influence in affective priming paradigms. In the current research, we simultaneously examine the influence of condition factors, in terms of prime valence, and person factors, in terms of affect reactivity and personality. In both studies, undergraduate participants (total N = 174) were primed with either positive or negative affective stimuli (words, Study 1; pictures, Study 2) prior to judging the likability of a neutral target (Arabic characters, Study 1; inkblots, Study 2). Although we did observe between‐condition differences for positive and negative primes, person‐level effects were more consistent predictors of target ratings. Affect reactivity (affect Time 2, controlling Time 1) to the primes predicted evaluative judgments, even in the absence of condition effects. In addition, the personality traits of Neuroticism (Study 1) and behavioral inhibition system sensitivity (Study 2) predicted evaluative judgments of neutral targets following negative affective primes. With effects for condition, affect reactivity, and personality, our results suggest that affective primes influence ensuing behaviors through both informational and affective means. Research using affective priming methodologies should take into account both condition and person‐level effects.     

Ghosts of the past and dreams of the future: the impact of temporal focus on responses to contextual ingroup devaluation

The authors investigated the impact of temporal focus on group members' responses to contextual ingroup devaluation. Four experimental studies demonstrated that following an induction of negative ingroup evaluation, participants primed with a past temporal focus reported behavioral intentions more consistent with this negative appraisal than participants primed with a future temporal focus. This effect was apparent only when a negative (but not a positive) evaluation was induced, and only among highly identified group members. Importantly, the interplay between temporal focus and group identification on relevant intentions was mediated by individual self-esteem, suggesting that focus on the future may be conducive to separating negative ingroup appraisals from individual self-evaluations. Taken together, the findings suggest that high identifiers' responses to ingroup evaluations may be predicated on their temporal focus: A focus on the past may lock such individuals within their group's history, whereas a vision of the future may open up opportunities for change.     

The Reference Frame Effect: An Intergroup Perspective on Language Attitudes

Invoking self‐categorization and social identity theories, this study predicted that ingroups would be evaluated more favorably than outgroups, but that ingroup membership would change as a function of reference frame. Using the matched‐guise technique, moderate and broad American Southern English accented guises were presented to Californian listeners (N = 175). These were paired either with a Californian‐accented (interregional reference frame) or Punjabi‐accented English speaker (international reference frame). Listeners reported a stronger sense of connection with the Southern‐accented guises, perceived their accents as more similar, and upgraded them on solidarity traits when reference frame was international (i.e., ingroup categorization) rather than interregional (i.e., outgroup categorization). Reference frame had no effect on status ratings. Implications of this reference frame effect are discussed.