Correction to: How do Mandarin speakers conceptualize time? Beyond the horizontal and vertical dimensions

Cognitive Processing - A correction to this paper has been published: https://doi.org/10.1007/s10339-021-01033-6     

关于“现在”算子冗余性的一个注记

关于“现在”算子的技术分析始于坎普(H.Kamp)。他在研究“现在”算子的冗余性问题时,通过引入■-tense的概念,把真值联结词和时态算子作为一种情形进行处理,造成了证明的晦涩。本文利用伯吉斯(J.Burgess)证明“现在”算子的冗余性思路,重新对“现在”算子在时态命题逻辑中的冗余性定理进行证明,补充了简化公式存在性这一关键步骤的证明,并利用证明中的处理方式,来分析自然语言中的时态语句。     

不同回避动机强度的消极情绪对类比推理的影响:来自ERP的证据

研究采用类比推理的四项比例式任务和事件相关电位技术,探究不同回避动机强度的消极情绪(恐惧—高动机强度、悲伤—低动机强度、中性情绪)对类比推理的影响及脑机制。结果发现:(1)行为:不同回避动机强度的消极情绪均会延长类比推理的反应时; 与中性情绪相比,悲伤会提高推理的正确率,而恐惧会降低推理的正确率。(2)脑电:图式提取阶段,N400、P300、LNC被诱发; 类比映射阶段,N400和LNC被诱发,情绪在N400和LNC上的主效应均显著,恐惧情绪下的N400和LNC幅值比悲伤情绪和中性情绪下的更大。研究表明,情绪对类比推理的作用发生在类比映射阶段。恐惧情绪窄化认知,悲伤情绪扩展认知,支持情绪动机维度模型。     

抑制控制在被动与主动语码切换中的作用

本研究探讨被动与主动语码切换过程中的语码切换代价及抑制控制的作用。该实验以阿拉伯数字为实验材料,随机选取高校汉-英双语大学生为被试,要求被试完成数字命名任务。结果表明,被动语码切换过程存在语码切换代价且代价对称,这一现象既可以用特定语言选择假说解释,也可以用抑制控制模型来解释,但未能直接支持抑制控制真正参与被动语码切换,有待进一步研究; 主动语码切换过程中,目标语言为汉语时存在语码切换代价,而目标语言为英语时不存在语码切换代价,可能是抑制控制机制与词汇选择策略共同参与的结果。     

Riskier for me or for others? The role of domain and probability in self-other differences,in risky decision-making

Abstract

In social and economic interactions, people often decide differently for others, as against for themselves, under situations involving risks. This sometimes leads to conflicts or contradictions. Although previous studies have explored such contradictions, the findings have been inconsistent. To reconcile these inconsistencies, this paper investigates the role played by the different domains and probabilities in the self-other differences under risk. Two groups of participants completed a gambling task combining different domains (gain vs. loss) and probabilities (small vs. large). One group made decisions for others and the other group made decisions for themselves. The results revealed a four pattern of discrepancy: the ones who made decisions for others were less risk-seeking than those who made decisions for themselves over the small probability gains. This was reversed over the large probability gains. Conversely, the participants who made decisions for others were more risk-seeking than those who made decisions for themselves over the small probability losses. The results were reversed over the large probability losses. These results reconcile the contradictory findings of the previous studies and suggest the significant role played by contextual factors in such discrepancies.     

锚测验难度水平代表性对垂直量尺化的影响研究

考察了锚测验难度水平对其来源测验水平的代表性对垂直量尺化的影响。采用模拟研究的方法,比较了锚测验难度等于来源测验、位于高低年级测验水平难度区间的第25百分位处及区间第50百分位处时,年级能力分布和垂直量尺特性上的参数返真结果,发现锚题难度水平高于其来源测验非但不会导致垂直量尺化结果变差,在有的情境下反而可能会提高其准确性。研究揭示人们构建垂直量尺时,可以根据内容和其他统计特征的需要对锚测验的难度水平做出适当调整     

论人、我、自然的和谐发展:疫情的社会心理学反思

新型冠状病毒疫情的预防和控制不仅是一个科学技术的问题,还是一个人文社会科学的议题。从社会心理学的视角来看,新型冠状病毒疫情的发生、蔓延是人与自然、人与他人以及人与自己的关系失调的体现。他人、自我、自然的和谐是社会和谐发展的前提和保证。培育好自尊自信、理性平和、亲善友爱的良好社会心态,把握好物质与精神、自由与规范、统筹与协作平衡发展的社会治理方法,可以在疫情的预防和控制中起到重要作用。     

拥挤感启动对威胁性表情识别知觉敏感性的影响

为了考察拥挤感启动对威胁性面部表情识别的影响,以28名大学生为被试,进行不同拥挤启动条件下的愤怒-中性和恐惧-中性表情识别任务。信号检测论分析发现,拥挤感启动降低了愤怒表情识别的辨别力,不影响其判断标准,也不影响恐惧表情识别的辨别力和判断标准;主观报告的愤怒表情强度在拥挤感启动条件下显著高于非拥挤条件,恐惧、中性表情强度则不受拥挤感启动的影响。结果表明,拥挤感启动使人们辨别愤怒表情的知觉敏感性下降。     

Selfie-Posting and Young Adult Women’s Restrained Eating: The Role of Commentary on Appearance and Self-Objectification

Sex Roles - Considering the prevalence of social networking sites (SNSs) and restrained eating among young adult women, the present study aimed to investigate the association between selfie-posting...