元刻板印象对随迁儿童攻击行为的效应及挫折感的中介作用

以随迁儿童为被试,通过操纵其消极元刻板印象,探讨了元刻板印象威胁对攻击行为的影响及其作用机制。结果显示:(1)元刻板印象威胁能够引起个体攻击水平的升高;(2)挫折感在元刻板印象威胁与攻击行为(针对城市儿童)之间起部分中介作用;(3)使用想象群际接触策略控制挫折感水平,结果发现元刻板印象威胁对攻击行为(针对城市儿童)的效应随着挫折感的降低而减弱,进一步支持了挫折感的中介作用。总之,研究证明元刻板印象威胁会导致随迁儿童的挫折感水平升高,从而诱发更多的攻击行为。     

贫困大学生元刻板印象威胁对群际关系的影响:群际焦虑的中介和自尊的调节作用

元刻板印象威胁是指消极元刻板印象所导致的群体成员的一种社会心理困境和认知不平衡状态,会诱发压力和害怕体验,进而损害其行为表现。基于群际焦虑模型,本研究拟考查元刻板印象、群际焦虑、自尊等因素对群际关系的影响,具体为贫困大学生消极元刻板印象对群际关系的影响及群际焦虑的中介作用、自尊的调节作用。研究以江苏省徐州市某高校的158名贫困大学生为被试,通过操控指导语的方式将其随机分为威胁组（消极元刻板印象激活组）和无威胁组（元刻板印象未激活组）。结果如下：（1）威胁组被试的群际焦虑水平显著高于无威胁组,群际关系水平显著低于无威胁组;（2）群际焦虑在元刻板印象威胁与群际关系间起中介作用,自尊在前半路径（元刻板印象和群际焦虑间）和后半路径（群际焦虑与群际关系间）均起调节作用。结论：激活贫困大学生消极元刻板印象会对群际关系产生威胁效应。     

随迁儿童元刻板印象威胁对工作记忆的影响:群际焦虑的中介作用

元刻板印象是指个体关于外群体成员对其所属群体所持刻板印象的信念或看法,消极元刻板印象的激活会导致群体成员的一种社会心理困境和认知不平衡状态,诱发压力和害怕体验,并损害其行为表现。研究采用工作记忆的N-back范式,对随迁儿童的元刻板印象威胁效应进行探讨。实验通过让被试根据不同指导语写形容词的方式,操纵了"威胁"和"无威胁"的条件,并考察不同条件对群际焦虑和工作记忆的影响。结果如下:(1)威胁组被试的群际焦虑水平显著高于无威胁组;(2)在工作记忆的3个任务难度中,威胁组被试的正确率显著低于无威胁组;随着难度的增加,威胁组和无威胁组被试的正确率都显著下降;(3)在工作记忆的3个任务难度中,威胁组被试的反应时显著长于无威胁组;随着难度的增加,威胁组和无威胁组被试的反应时都显著增长,且组别与任务难度的交互作用显著;(4)群际焦虑在元刻板印象与工作记忆任务的正确率(中等难度任务)间起完全中介作用,在元刻板印象与工作记忆任务的反应时(中等难度任务)间起部分中介作用。结果表明,在激活随迁儿童的消极元刻板印象后,产生了明显的元刻板印象威胁效应。     

刻板印象威胁下价值肯定对任务表现的缓冲作用

本研究考察了在多重威胁框架下,价值肯定干预对女大学生在刻板印象威胁下的认知任务表现的作用,并比较了群体价值肯定和自我价值肯定的影响差异.实验1发现在群体目标刻板印象威胁下,群体价值肯定降低了受威胁个体的任务表现水平,被试在任务中表现出更大的Stroop干扰效应;实验2发现在自我目标刻板印象威胁下,群体价值肯定和自我价值...     

老化刻板印象研究现状及展望

老化刻板印象是人们对老年人所持有的观念与预期,它能显著影响老化刻板印象持有者的生理功能、认知功能和行为结果。现有研究主要集中在老化刻板印象的机制、影响因素和中介变量方面。研究发现,老化刻板印象是通过内化形成的,刻板印象威胁理论和自我刻板化是解释老化刻板印象的两种作用机制。认知加工过程中的抑制能力、情境和文化差异是影响老化刻板印象的主要因素,而老化自我知觉和刻板期望则是老化刻板印象影响效果变量的中介因素。未来研究除了要继续探讨意识水平、情境因素、个体特征对老化刻板印象的影响以及老化刻板印象对不同年龄群体影响的特点以外,还应关注中介和干预研究,并进一步加强跨文化研究。     

积极总是好的吗？积极元刻板印象对工作记忆的影响及其机制

以往关于元刻板印象的研究集中于消极视角,而对积极元刻板印象如何影响认知加工缺乏相应探讨。本研究采用N-back任务,选取农村大学生为被试,通过3个实验考察积极元刻板印象激活对工作记忆的影响及其机制。结果表明,在工作记忆高难度任务(2-back)中,积极元刻板印象激活会导致更低的正确率,趋近动机在其中起中介作用,核心自我评价起调节作用,即积极元刻板印象激活会通过增加趋近动机,降低高难度任务的正确率,且这一效应仅存在于高核心自我评价者中。本研究将积极元刻板印象窒息效应拓展到认知加工领域,并且揭示了窒息效应的内在机制。     

儿童的性别刻板印象威胁及其干预

刻板印象威胁即令污名群体的成员在消极刻板印象领域中表现下降的一种现象, 考察儿童性别刻板印象威胁能为从源头干预性别刻板印象威胁提供可能。基于此, 从儿童性别刻板印象威胁的产生(产生条件和产生时间)、操纵、影响(对女孩的影响和对男孩的影响)及干预(多重身份、沙文主义、积极榜样和反刻板印象)进行论述。未来研究可以从地域文化、研究对象、干预措施和研究领域等方面继续拓展。     

情绪调节策略对流动儿童主观幸福感的影响：自尊和心理弹性的序列中介作用

以639名流动儿童为被试,通过问卷调查探讨了认知重评和表达抑制两种情绪调节策略对流动儿童主观幸福感的影响及自尊和心理弹性的中介作用。结果表明：（1）认知重评既直接正向预测流动儿童的主观幸福感,又能通过自尊和心理弹性及自尊→心理弹性的序列中介作用间接预测流动儿童的主观幸福感。（2）表达抑制对流动儿童主观幸福感的直接预测不显著,但通过负向预测自尊和心理弹性及自尊→心理弹性的序列中介作用间接预测流动儿童的主观幸福感。     

自我效能感和认知风格对刻板印象激活效应的影响

通过两个实验考察了自我效能感与认知风格在刻板印象激活效应(个体刻板印象的激活会影响个体随后的行为表现,使之符合所激活的刻板印象)中的作用,初步探讨了刻板印象的激活引发行为改变的内在心理机制。实验1采取单因素被试间实验设计,将被试随机分配到实验组和控制组,接着完成智力测试与自我效能感评价任务。结果发现自我效能感在刻板印象激活效应对于智力测试成绩的影响中起着中介作用。在此基础上,实验2进一步纳入认知风格,首先对被试的握力进行前测,1周后再将被试随机分配到高耐力组和低耐力组进行再测。结果表明:自我效能感在刻板印象激活引发的行为表现中依然起着中介作用。与此同时,虽然场依存的被试更易受刻板印象激活效应的影响,而场独立的被试则不易受到这种情境的影响,但是认知风格未起到中介作用。     

性别刻板印象及刻板信息对3～9岁儿童玩具选择的影响

采用玩具选择任务,通过对角色性别刻板玩具偏好的描述,考察3-9岁儿童对自己和他人性别刻板印象的发展状况,及外部信息对儿童选择的影响。结果表明：（1）儿童在玩具选择中表现出的性剐刻板印象在4．5岁显著增强,在7～9岁趋于稳定;（2）男孩性别刻板印象的形成先于女孩;（3）学龄前期儿童对不舍性别刻板信息的女性角色最不刻板,性别刻板信息会显著增加女孩对异性角色的刺板程度,而男孩则对自身的玩具选择最为刺板：（4）5-6岁时,儿童对自身玩具选择的性别刻板要求显著增强。总的来说,儿童的性别刻板印象受到内部认知发展和社会环境的共同作用。     

Mindful maths: reducing the impact of stereotype threat through a mindfulness exercise

Individuals who experience stereotype threat - the pressure resulting from social comparisons that are perceived as unfavourable - show performance decrements across a wide range of tasks. One account of this effect is that the cognitive pressure triggered by such threat drains the same cognitive (or working-memory) resources that are implicated in the respective task. The present study investigates whether mindfulness can be used to moderate stereotype threat, as mindfulness has previously been shown to alleviate working-memory load. Our results show that performance decrements that typically occur under stereotype threat can indeed be reversed when the individual engages in a brief (5 min) mindfulness task. The theoretical implications of our findings are discussed.     

The intervening task method: implications for measuring mediation

To study mediation, investigators sometimes examine the effect of an independent variable on an unrelated filler task that precedes the focal task. This approach assumes that the same psychological process drives performance on both tasks. The authors tested this assumption in a stereotype threat paradigm by manipulating whether or not the intervening task was described as relevant to the gender-math stereotype. When performance was relevant to the stereotype, females outperformed controls on an intervening Stroop task, but not when it was irrelevant (Experiment 1). In fact, females anticipating taking a math test under threat withdrew effort and performed more poorly on the intervening task when performance was irrelevant (Experiment 2). These findings suggest that different processes may drive performance on irrelevant and relevant intervening tasks. As a result, performance on irrelevant filler tasks may actually tell scholars little about mediating mechanisms.     

STEREOTYPE THREAT AND GENDER DIFFERENCES IN PERFORMANCE ON A NOVEL VISUOSPATIAL TASK

Stereotype threat research has shown that being a member of a negatively stereotyped group may result in impaired performance on tests of skills thought to be relevant to the stereotype. This study investigated whether stereotype threat influences gender differences in performance on a novel test of visuospatial ability. Undergraduates ( N  = 194) were told that men outperform women on the test (explicit threat), were given no gender-relevant information (implicit threat), or were told that men and women do not differ (nullified stereotype). Although men outperformed women in the explicit and implicit stereotype threat groups, women's performance did not differ significantly from men's when told there is no gender difference. The effect was most pronounced for difficult line judgments. Although stereotypes regarding visuospatial ability may be less culturally salient than those of other cognitive abilities, these findings suggest that they influence performance nonetheless. Implications for optimizing cognitive test performance are discussed.     

刻板印象威胁效应研究回顾与展望

刻板印象威胁是个体经历的一种风险,处于该风险中的个体担心自己会验证所属群体的消极刻板印象。刻板印象威胁会导致个体行为上的表现下降和心理上的分离与不认同。同时,刻板印象威胁效应也会受领域认同、群体认同和自我等因素的影响。心理机制方面,已由焦虑、唤醒等单一机制研究转向了多威胁线索加工模型、综合过程模型的探讨。研究发现,刻板印象威胁可以采用重塑任务与建立认同安全环境等手段进行应对。未来研究将集中于心理后果的研究、不同类型威胁的后继研究、现场研究及本土化研究。     

An age apart: the effects of intergenerational contact and stereotype threat on performance and intergroup bias

An experimental study examined the effect of intergenerational contact and stereotype threat on older people's cognitive performance, anxiety, intergroup bias, and identification. Participants completed a series of cognitive tasks under high or low stereotype threat (through comparison with younger people). In line with stereotype threat theory, threat resulted in worse performance. However, this did not occur if prior intergenerational contact had been more positive. This moderating effect of contact was mediated by test-related anxiety. In line with intergroup contact theory, more positive contact was associated with reduced prejudice and reduced ingroup identification. However this occurred in the high threat, but not low threat, condition. The findings suggest that positive intergenerational contact can reduce vulnerability to stereotype threat among older people.     

Stereotype Threat: A Meta‐Analysis Comparing African Americans to Hispanic Americans1

Stereotype threat theory posits an explanation for cognitive underperformance in groups based on social stereotypes. When stereotypes are negatively related to a cognitive task, awareness of this relationship leads to decreased performance on that task; however, this underperformance can be reduced by actively dismissing the stereotype or disguising the nature of the task. This meta‐analysis examined the effects of stereotype threat nullification among African Americans and Hispanic Americans. There was a moderate improvement in scores for both African American and Hispanic Americans' performance when stereotype threat was nullified (d = 0.52). However, there were no differences between African Americans and Hispanic Americans or between the experimental methods used to create stereotype threats in terms of their effects on the outcomes.     

« Femmes au volant,danger au tournant » Les conductrices sont-elles victimes d’une menace de stéréotype ?

Owing to the sexuation of occupations associating technical attributes with men and relational skills with women, the latter are less numerous in professions where driving is involved. The negative stereotype associating women with poor driving skills is thus likely to have a cognitive and behavioral impact. According to the model of the stereotype threat, could activation of the threat inhibit the performance of women in a Highway Code test? After performing an association task that demonstrated a largely negative stereotype, 56 female students took a Highway Code test in two conditions: an experimental condition where the stereotype was activated by a comparison between men and women (N = 17); and a control condition without activation (N = 39). Subjects performed less well in the experimental condition, demonstrating the expected effects of the stereotype threat.     

Improving performance expectancies in stereotypic domains: task relevance and the reduction of stereotype threat

The experiments presented here extend previous research on reducing stereotype threat, along with examining the mediating role of performance expectancies. Women who generated shared academic characteristics between men and women predicted higher scores for themselves on a math test compared to the baseline and those who generated shared non‐academic characteristics or shared physical characteristics. No effects were found for male participants' performance expectancies on an English test. Extending the relevance of these findings for stereotype threat research, women completing a math test, who first completed the shared academic characteristics task, both expressed higher performance expectancies and greater accuracy in math performance than participants in all other conditions. A partially mediating role of performance expectancies in relation to task and math performance was also found. Copyright © 2006 John Wiley & Sons, Ltd.     

Relationship between heart rate variability and cognitive function during threat of shock

The aim of the present study was to investigate the relationship between resting heart rate variability (HRV) and cognitive functions during threat of shock. A Continuous Performance Task and a Working Memory Task were used to measure cognitive functions. Sixty-five male participants from the Royal Norwegian Navy participated. HRV was measured during baseline, test conditions and recovery. Participants were randomly assigned into non-threat and threat groups. Based on the median split of the high frequency (HF) spectral power, groups were divided into two additional groups. Overall, the high HRV participants showed superior performance on cognitive tasks independent of non-threat or threat conditions. During threat condition the low HRV group showed improved performance. Thus, individuals with high HRV were more stress tolerant and resilient in the face of environmental changes. The results from the study might have implications with regard to performance in operational settings, but also for other fields of psychological research such as individual differences, anxiety and coping.     

Stereotype threat in the classroom: dejection mediates the disrupting threat effect on women's math performance

Research on stereotype threat, which is defined as the risk of confirming a negative stereotypic expectation about one's group, has demonstrated that the applicability of negative stereotypes disrupts the performance of stigmatized social groups. While it has been shown that a reduction of stereotype threat leads to improved performance by members of stigmatized groups, there is a lack of clear-cut findings about the mediating processes. The aim of the present study is to provide a better understanding of the mechanisms that stereotype threat causes in women working on mathematical problems. In addition, the study set out to test stereotype threat theory in a natural environment: high school classrooms. The experiment involved the manipulation of the gender fairness of a math test. The results indicate that the stereotype threat effect exists in this everyday setting. Moreover, it appears that dejection emotions mediate the effect of threat manipulation.