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991.
Kaija Puura Jukka Leppänen Raili Salmelin Mirjami Mäntymaa Ilona Luoma Reija Latva Mikko Peltola Terho Lehtimäki Tuula Tamminen 《Infant mental health journal》2019,40(4):459-478
The aim of the study was to analyze which maternal factors (depressive symptoms, effect of life events, maternal sensitivity and structuring) and infant characteristics (temperament, social withdrawal symptoms, interactive behavior, genotype, gender) contribute to shared pleasure (SP) in parent–infant interaction. Participants were 113 mother–infant dyads. The mothers filled in the Edinburgh Postnatal Depression Scale, the Infant Behavior Questionnaire, and the Life Events Questionnaire. The dyads were videotaped in a free-play situation, and the videos were analyzed using the Alarm Distress Baby Scale and the Emotional Availability Scales. The infants were genotyped for four genes involved in emotion regulation. The occurrence and duration of SP (SP-MD) in mother–infant interactions were analyzed from the videotapes. Higher maternal sensitivity and depressive symptoms, better infant responsiveness, and the infant having the GG variant of the gene tryptophan hydroxylase isoform 2 (TPH2) -307 were associated with the occurrence of SP. Lower level depressive symptoms, better maternal structuring, and greater infant involvement were associated with the longer duration of SP. Those dyads where the mother and infant were best able to read each other's positive cues and to respond to them were more likely to experience mutual positive affect, as seen in SP. 相似文献
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Do people become greedier when interacting with others they perceive to be greedy? It has been speculated that greed contagion exits and may have influenced the 2008 financial collapse. We examined this possibility in four experimental studies using a common pool resource dilemma. Specifically, whether participants' second‐round (R2) withdrawal from the common pool was influenced (a) by their assessment of how greedy their opponents' first‐round (R1) withdrawal was, (b) by R1 opponents' reputation for being greedy, (c) by observing past behavior of others in unrelated interactions, and (d) when R1 opponents directly confronted them with an assessment of their own greediness of their R1 withdrawal. In addition, Study 2 examined R2 interactions involving new opponents. Taken together, results suggest that there is contagion of greed. However, the connection appears to be driven by participants adjusting to their opponent's actual behavior, not by their evaluation of the greediness of such behavior. It seems that perceptions of greed do not mediate future behavior and, thus, are not necessarily contagious, but norms of selfish behavior are. In this sense, greed perceptions appear to by epiphenomenal in that they are an incidental by‐product of the behavioral interaction. We discuss the implications of these findings and suggest directions for further research. 相似文献
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Spoken language based natural Human-Robot Interaction (HRI) requires robots to have the ability to understand spoken language, and extract the intention-related information from the working scenario. For grounding the intention-related object in the working environment, object affordance recognition could be a feasible way. To this end, we propose a dataset and a deep CNN based architecture to learn the human-centered object affordance. Furthermore, we present an affordance based multimodal fusion framework to realize intended object grasping according to the spoken instructions of human users. The proposed framework contains an intention semantics extraction module which is employed to extract the intention from spoken language, a deep Convolutional Neural Network (CNN) based object affordance recognition module which is applied to recognize human-centered object affordance, and a multimodal fusion module which is adopted to bridge the extracted intentions and the recognized object affordances. We also complete multiple intended object grasping experiments on a PR2 platform to validate the feasibility and practicability of the presented HRI framework. 相似文献
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运用元分析方法探讨自尊与社交焦虑的关系。经过文献检索和筛选, 共纳入原始文献58篇, 含58个独立样本, 被试总数达32181名。根据同质性检验结果, 选择随机效应模型分析发现, 自尊与社交焦虑存在中等程度的负相关(r = -0.35, 95%CI为[-0.39, -0.31]), 社交焦虑测量工具类型能够显著调节两者的关系, 但性别和被试类型对二者的关系不存在显著的调节效应。结果表明个体的自尊水平与社交焦虑关系密切, 支持了自尊的恐惧管理理论和社交焦虑认知理论。未来应开展纵向研究或实验研究来揭示自尊与社交焦虑的因果关系。 相似文献
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象征价值是品牌赋予消费者的心理收益, 强化服务品牌的象征价值成为企业提升消费者心理满足感的重要途径。鉴于顾客间互动是现有消费心理研究中重要而尚未得到足够重视的研究视角, 研究试图在文献回顾的基础上, 尝试综合运用访谈法和关键事件法, 构建顾客间互动与服务品牌象征价值的影响关系模型; 拟基于人际关系的三维需求理论, 深入挖掘顾客角色内外互动行为与象征价值之间的作用机制。未来的实证研究中拟运用实验和调研等方法对理论模型进行验证, 以期为服务企业激发顾客的象征消费行为提供理论依据。 相似文献
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科技的发展增加了人机互动中任务中断现象的发生,任务中断管理(Task Interruption Management, TIM)成为工作取得成功日益重要的部分。任务中断管理研究主要采用中断消极影响减少和中断价值评估两种范式,基于记忆的理论、多重资源管理理论和中断管理模型为任务中断管理提供了理论基础,在此基础上研究者发展出基于用户和基于环境的中断管理方法。未来研究需从关注中断的积极影响、内部中断、人的因素尤其是情感性和社会性因素入手加强任务中断管理研究。 相似文献