中学生厌学心理及其干预与学习效率的相关研究

本研究旨在考察两个问题：1．心理咨询是否是改变中学生厌学心理的有效途径,如果是,它能够在多大程度上改变厌学心理;2．厌学心理的改善能否有效提高中学生学习效率。本实验用问卷调查法从183名中学生中筛选出有厌学心理的学生24名。运用个体心理咨询、团体心理咨询等手段对这24名学生进行为期4个月干预、结果表明：心理咨询能够有效且明显地改善厌学心理。但要完全消除厌学心理则还需要辅以其他干预手段;随着学生厌学心理的改善,其学习效率也相应有了明显的提高。     

相互作用的认知子系统理论述评

该介绍和分析了“相互作用的认知子系统”理论的基本观点,即信息的意义分为具体的、低层次的意义和一般的、高层次的意义;编码形式的转换遵循着特定的规则;不同信息的存储具有各自独立的记忆存储系统：高层次的意义对情绪产生具有直接作用。同时阐述了该理论对抑郁性情绪障碍的研究,并指出了该研究对治疗情绪障碍的意义及存在的问题。     

道德关怀范围的持续扩展——从非人类动物到无生命的机器人

人类道德进步的历史就是道德关怀的范围不断扩展的历史。环境伦理学的重要理论贡献是,区分了道德行为体与道德承受体,把道德承受体的范围扩展到了人类物种之外的自在物。当代机器人伦理学接过环境伦理学扩展道德关怀的接力棒,不仅把道德承受体的范围从自然存在物扩展到了作为人工制品的机器人,还把道德行为体的范围扩展到了具有道德功能的社会机器人。随着道德关怀范围的扩展,出现了三种不同类型的道德行为体和五类不同的道德承受体。为了应对伦理共同体成员的增加所带来的伦理挑战,需要建构具有拓展主义、非人类中心主义、后科学主义与全球主义性质的新型伦理文化。     

序列学习中的内隐学习效应

该研究采用较为复杂的包含图形出现的位置规则和顺序规则的实验材料,通过对比被试直接测验和间接测验、内隐学习和外显学习成绩的异同,考察了序列学习中的内隐学习效应,并探讨了规则特点对内隐学习效应的影响。结果表明,在图形位置的序列学习中存在内隐学习效应,内隐学习效应的大小受规则特点的影响。     

对西部地区发展宗教旅游的思考

宗教旅游是市场规模大、需求稳定的优质旅游客源市场,西部地区拥有发展宗教旅游的良好基础.但是,从整体来看,西部地区宗教旅游业不仅竞争优势缺乏,而且比较优势并不明显.因此,应该从比较优势与竞争优势的关系出发,大力提升西部地区宗教旅游业的竞争优势.     

厌恶情绪与自杀行为的关系

自杀导致人类死亡的人数与日俱增,然而自杀的心理机制却并不清楚。最近研究发现,厌恶情绪是导致自杀的主要情绪因素,个体因为自身厌恶而走向自杀。厌恶情绪是一种对自己和他人排泄物等反感的基本情绪,促进个体远离毒性和疾病,从而产生“免疫行为”。许多心理问题来自于对周围人或事物的厌恶,有自杀行为的个体对自身极其厌恶,说明他们的厌恶情绪出现了问题。如同躯体免疫攻击自身一样,自身厌恶是自杀意念的关键因素,早年创伤是其根源,生活压力和精神疾病也参与厌恶诱发自杀意念。厌恶诱发自杀意念的神经基础与HPA轴和五羟色胺系统有关。未来研究可利用神经影像和电生理等神经科学技术,检验自杀行为的神经机制,探讨厌恶情绪影响自杀行为的心理和神经机制。     

Death by 1000 ‘true fans’: Do marketing laws apply to music listening?

The advice to musicians and marketers is to focus on what they love: a truism for practitioners is to find 1000 ‘true fans’ and make $100 from each of them (Kelly, 2008. 1000 True fans. The Technium). If this advice is correct, we should see musicians with loyal user bases engaging more with their favourite artists and less with other music, suggesting a narrow targeting strategy would suffice. On the other hand, the established marketing laws indicate that the listeners of very different genres should overlap more than conventional wisdom would suggest, supporting the need for a much broader approach to targeting potential audiences. Given these conflicting views, musicians need to know if they should market to their existing listeners, the listeners of music similar to theirs (i.e., the same genre), or if they should try to reach a much wider audience. We turn to established choice patterns from the marketing literature to address these questions in the music context. This study examines 84,000,000 observations of music listening from 27,000 unique global users between 2013 and 2014 and survey data from 2019 containing music listening from over 1000 representative respondents in the United States. The results show that listening follows the Duplication of Purchase law for genres, artists, albums, and songs, at an annual, 6-months, 3-months, 1-month, and 1-week period, with no indication of partitioned music listening. The implication is that musicians should try to reach all potential listeners, regardless of what they already listen to. These findings contribute to the theoretical knowledge about duplication analyses of various durations, extend the contexts of choice behaviour that exhibit this pattern, and managerially, to knowledge about the extent of potential audiences and ‘share of ear’ competition.     

能力还是热情?广告诉求对消费者品牌认同和购买意向的影响

基于自我建构理论和情绪理论, 本文探讨了自我建构与广告诉求对品牌认同的交互作用、影响机制及边界条件。通过3个实验, 我们发现对于独立自我建构的消费者来说, 能力广告诉求更能提高品牌认同感, 而对于相依自我建构的消费者来说, 热情广告诉求则更有效; 同时我们也验证了广告诉求到愉悦感到品牌认同最终到购买意向的因果链模型, 并确定了企业类型对该机制的调节作用。     

人工智能医疗器械的伦理审查要点

人工智能医疗器械分为具备辅助识别的二类和辅助诊断的三类医疗器械,我国三类人工智能医疗器械刚进入注册申报阶段。很多人工智能医疗器械以科研方式进入医疗机构,为受试者免费试用以获取临床试验数据,这给伦理审查带来极大挑战。伦理委员会审查三类人工智能医疗器械的核心问题包括风险评估、数据库、数据安全及软件更新。除关注医疗器械产品与试验操作外,更要从适用范围、研究要求与资料、研究方案、风险控制、数据库、数据安全和软件更新等方面仔细把关,不断总结经验,切实保护受试者权益,也助推我国人工智能医疗器械的健康快速发展。     

Dynamic Creative Interaction Networks and Team Creativity Evolution: A Longitudinal Study

To assess the dynamical effects of creative interaction networks on team creativity evolution, this paper elaborates a theoretical framework that links the key elements of creative interaction networks, including node, edge and network structure, to creativity in teams. The process of team creativity evolution is divided into four phases, including formation, growth, maturity and decline/restart. The importance of domain‐relevant knowledge, creativity‐relevant skill, interaction frequency, interaction length, network density and closeness centrality are emphasized in specific phases of team creativity evolution in a complex creative context. To test our assumptions, a longitudinal study of creative teams in a “Challenge Cup” Creative Business Plan Competition for university students is performed and the full networks of 17 creative entrepreneur teams are mapped. Both static comparison and dynamic analysis are conducted to analyze the relationship between creative interaction networks and team creativity evolution. For specific phases of team creativity evolution, we find confirmation of our predictions. The implications of dynamic creative interaction networks for all the phases of creative teams from formation to decline/restart are discussed.