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学术讲座:Recursive theory-of-mind reasoning about belief and desire using 2x2 games

学术讲座:Recursive theory-of-mind reasoning about belief and desire using 2x2 games

 

学术讲座:Recursive theory-of-mind reasoning about belief and desire using 2x2 games  时间:5月24日12:30-14:00 地点:博学楼925 讲座简介: Theory-of-mind (ToM) is the modeling of mental states (such as belief, desire, knowledge, perception) through recursive (“I think you think I think …”) type reasoning in order to plan one’s action or anticipate others’ action. We investigate the depth of recursive theory-of-mind reasoning by constructing a series of two-player, sequential-move matrix games all terminating in a maximal of three steps. By carefully designing payoff matrices, the depth of recursive reasoning (i.e., first-order ToM versus second-order ToM) can be contrasted based on participants’ choice behavior in those games. Empirical findings support the idea that depth of ToM recursion (related to perspective-taking) and instrumental rationality (rational application of belief-desire to action) constitute separate processes.  主讲人介绍: 张俊,美国密西根大学心理学系终身教授数学系终身教授,美国心理学协会会士,Psychonomics Society会士。现任《数学心理学》杂志副主编,历任数学心理学协会副主席、主席、执行委员会委员,担任全美脑与行为科学协会联盟(FABBS)理事并入选为执行董事。1985年获得复旦大学理论物理学士,1992年获得加里福尼亚大学伯克利神经生物学博士,并获聘于密西根大学任终身教职。在学术休假年度,张俊教授在澳洲墨尔本大学、法国科学院马赛所、加拿大滑铁卢大学、日本理研脑科学研究所、英国剑桥大学、美国哈佛大学等,担任客座研究员、访问教授等席位。张俊教授主持的M3实验室(“Mind,Machine,Mathematics”)长期开展脑与神经元信号分析、计算视觉、认知建模、机器学习等累脑人工智能方面的研究。