文化混搭:研究现状与发展方向

文化混搭指"不同文化在同一时空中呈现"的现象,是全球化背景下心理学中文化研究的新热点。文化混搭研究代表了继跨文化心理学、文化心理学和多元文化心理学之后,心理学文化研究的第四个阶段——文化会聚主义心理学,并从不同方面延伸与拓展了传统的多元文化研究。已有文献从文化混搭对个体心理和行为的影响、个体对文化混搭的反应及心理机制等角度展开了实证研究。未来研究应进一步明晰文化混搭的概念定义和研究范畴、提炼和比较其不同表现形式、探究既有研究结论中的不一致性、比较文化元素的混搭与非文化元素的混搭的异同、采用多学科多层次的研究方法和手段。     

刺激前负波:奖赏期待的电生理指标

刺激前负波(Stimulus-Preceding Negativity,SPN)是从关联性负变化中分离出来的非运动性慢电位,其波幅随着反馈刺激的临近逐渐升高。先前研究侧重于将SPN视为一种认知性成分,而最近的研究支持了SPN是奖赏期待的可靠指标。本文从奖赏的基本属性、结果评价、神经发生源以及特殊人群等角度,对SPN反映奖赏期待这一假说进行了梳理,并提出了未来的研究方向,旨在为研究奖赏期待受损的神经精神类疾病提供可靠的生物学标记。     

言语的情绪韵律和情绪语义对听觉去信息掩蔽的作用

言语的情绪信息(情绪性韵律和情绪性语义)具有去听觉掩蔽的作用, 但其去掩蔽的具体机制还不清楚。本研究通过2个实验, 采用主观空间分离范式, 通过操纵掩蔽声类型的方式, 分别探究言语的情绪韵律和情绪语义去信息掩蔽的机制。结果发现, 情绪韵律在知觉信息掩蔽或者在知觉、认知双重信息掩蔽下, 均具有去掩蔽的作用。情绪语义在知觉信息掩蔽下不具有去掩蔽的作用, 但在知觉、认知双重信息掩蔽下具有去掩蔽的作用。这些结果表明, 言语的情绪韵律和情绪语义有着不同的去掩蔽机制。情绪韵律能够优先吸引听者更多的注意, 可以克服掩蔽声音在知觉上造成的干扰, 但对掩蔽声音在内容上的干扰作用很小。言语的情绪语义能够优先获取听者更多的认知加工资源, 具有去认知信息掩蔽的作用, 但不具有去知觉信息掩蔽的作用。     

群际威胁与社会认知基本维度自我肯定对自我评价的影响

两个实验探索群际威胁情境下表达性和能动性自我肯定对个体自我评价的影响。实验一诱发群际威胁,操作表达性自我肯定,测量被试的自我评价水平。实验二与实验一采用相同的方法,诱发群际威胁,操作能动性自我肯定,之后测量自我评价水平。两个实验均发现,群际威胁组的自我评价显著低于控制组;在群际威胁情境下,表达性自我肯定组和能动性自我肯定组的自我评价显著高于无自我肯定组。研究表明,群际威胁虽然是群体水平的感知,但会对个体水平的自我评价产生消极影响,通过社会认知基本维度进行自我肯定能有效缓解群际威胁对自我评价的消极影响。自我肯定对群际威胁与自我评价之间关系的作用机制还需要进一步探讨。     

Cultural evolution over the last 40 years in China: Using the Google Ngram Viewer to study implications of social and political change for cultural values

Chinese people have held collectivistic values such as obligation, giving to other people, obedience and sacrifice of personal interests for thousands of years. In recent decades, China has undergone rapid economic development and urbanisation. This study investigates changing cultural values in China from 1970 to 2008 and the relationship of changing values to ecological shifts. The conceptual framework for the study was Greenfield's (2009) theory of social change and human development. Changing frequencies of contrasting Chinese words indexing individualistic or collectivistic values show that values shift along with ecological changes (urbanisation, economic development and enrollment in higher education), thereby adapting to current sociodemographic contexts. Words indexing adaptive individualistic values increased in frequency between 1970 and 2008. In contrast, words indexing less adaptive collectivistic values either decreased in frequency in this same period of time or else rose more slowly than words indexing contrasting individualistic values.     

How Abusive Supervisors Influence Employees’ Voice and Silence: The Effects of Interactional Justice and Organizational Attribution

In this research we investigated the influence of abusive supervision on employees’ prosocial voice and silence, as well as clarified the roles of interactional justice (as a mediator) and organizational attribution (as a moderator). Moreover, we examined a mediated moderating model stipulating that interactional justice mediated the moderating effect of organizational attribution on the focal relationship. A scenario experiment was employed in Study 1, and after analyzing data from 196 employees, we found that abusive supervision influenced employees’ prosocial voice and silence via interactional justice. In Study 2, data were collected from 379 employees in two waves separated by 1 week. The results not only replicated the findings of Study 1 but also indicated that organizational attribution buffered the abusive supervision-voice and silence relationship, and that interactional justice mediated this moderating effect.     

Is Disciplinary Culture a Moderator Between Materialism and Subjective Well-being? A Three-Wave Longitudinal Study

To clarify the influence of disciplinary culture on the materialism–subjective well-being (SWB) relationship, as well as the relationship between changes in materialism and changes in SWB, the current longitudinal study tracked the levels of materialism and SWB among first-year undergraduates for 12 months. A total of 218 participants from a congruent disciplinary culture (i.e., business school) and 210 participants from an incongruent disciplinary culture (i.e., engineering school) provided ratings on the Material Values Scale, the Satisfaction with Life Scale, and the Positive and Negative Affect Schedule in three waves. The following results were obtained: (1) the interaction effect of disciplinary culture and time was significant. In Wave 3, the level of materialism in business school was significantly higher than that in engineering school, but this difference was not found in Waves 1 and 2; (2) the negative relationship between materialism and SWB remained stable over time and was not moderated by disciplinary culture. Moreover, disciplinary culture did not moderate the relationship between changes in materialism and changes in SWB. The above findings indicate that disciplinary culture influences the development of materialism but not the materialism–SWB relationship in the long term.     

The mediating role of relatedness need satisfaction in the relationship between charitable behavior and well‐being: Empirical evidence from China

Based on self‐determination theory, the current research aimed to explore the potential mediating effect of relatedness need satisfaction on the relationship between charitable behavior and well‐being in the Chinese context. Employing a cross‐sectional design, participants reported data on the aforementioned variables in Study 1. The results indicated that relatedness need satisfaction mediated the positive relationship between charitable behavior and hedonic well‐being and that between charitable behavior and eudaimonic well‐being. Subsequently, a field experiment was conducted in Study 2. Participants rated their levels of relatedness need satisfaction and well‐being after charitable donation behaviors were primed. We again observed consistent results. Specifically, charitable behavior was positively associated with both hedonic and eudaimonic well‐being, and these relationships were mediated by relatedness need satisfaction. The above findings help to clarify the association between charitable behavior and people's subjective feelings (i.e., well‐being), and they deepen our understanding of the underlying mechanism from the perspective of psychological needs satisfaction.     

权力对压力应对行为倾向的影响：认知评估的中介作用

摘 要 采用实验法探讨权力对压力应对行为的影响以及认知评估在二者关系中的作用。实验一通过回忆法操纵权力,测量被试在压力情境下的认知评估和行为倾向。结果发现,权力水平影响压力下的生理反应,高权力者产生挑战,低权力者产生威胁;认知评估在权力和压力应对行为倾向间起中介作用。实验二进一步探究了权力对压力应对行为的影响,结果发现认知评估中介权力和压力应对行为倾向,且不同权力水平者的压力应对行为存在显著差异。     

药物成瘾者相关线索反应的自动化用药行为特征及其消退

采用ERP技术考察海洛因成瘾者相关线索下的用药行为的性质和神经机制, 在此基础上结合虚拟现实技术(VR)和途径偏向矫正训练(AAT), 探究基于“相关线索-习惯性用药”联结的自动化用药行为的动作消退、替代训练的有效性。研究发现, (1)相比对照线索, 成瘾者在相关线索下的反应时更长, N1波幅更小, N1潜伏期更短; 相比对照组被试, 成瘾者在相关线索下的行为任务的正确率更低, 反应时更长, N1波幅更小; N1波幅的组间组内差异和潜伏期的组内差异主要集中在中央区。(2)结合VR技术的途径偏向矫正训练后, 训练组被试的生理指标和途径偏向系数显著降低, 且显著低于对照组被试; 追踪测试中, 训练组被试的分数显著低于对照组。这表明相关线索下成瘾者的用药行为具有自动化、无意识的性质, 感觉运动区N1的异常活动是其神经机制之一。VR提取用药动作记忆-AAT消退替代训练, 可以有效削弱或消退成瘾者的成瘾动作倾向, 而且训练效果持续性较好, 可达到减少或停止现实情境中的用药和复吸行为的目的。