发言稿开场

　　女士们!先生们!欢迎大家来参加心理学学术大会。首先，请允许我向大家介绍今天的特别嘉宾：丁芳教授。丁芳教授来自苏州大学教育学院，是发展与教育心理学方向的导师。丁芳教授的主要研究方向是儿童认知和社会性发展。儿童的认知发展研究是儿童发展心理学的主要研究领域，包括儿童对自然现象的认识，以及社会认知心理理论和儿童的语言的习得等。儿童社会性发展主要用精神分析、社会学习理论和认知发现理论来分别解释儿童社会动机和情感、社会行为及社会认知的发展等心理现象。儿童认知发展水平是其社会性发展的基础， 儿童社会性发展又能促进其认知的发展，两者之间是相辅相成的关系。那么下面让我们有请丁教授，让她向我们详细介绍这一领域的主要内容和她的主要研究成果。

　　女士们!先生们!欢迎大家来参加心理学学术大会。首先，请允许我向大家介绍今天的特别嘉宾：丁芳教授。丁芳教授来自苏州大学教育学院，是发展与教育心理学方向的导师。丁芳教授的主要研究方向是儿童认知和社会性发展。儿童的认知发展研究是儿童发展心理学的主要研究领域，包括儿童对自然现象的认识，以及社会认知心理理论和儿童的语言的习得等。儿童社会性发展主要用精神分析、社会学习理论和认知发现理论来分别解释儿童社会动机和情感、社会行为及社会认知的发展等心理现象。儿童认知发展水平是其社会性发展的基础， 儿童社会性发展又能促进其认知的发展，两者之间是相辅相成的关系。那么下面让我们有请丁教授，让她向我们详细介绍这一领域的主要内容和她的我主要研究成果。

　　mr.chairman,ladies and gentlemen , welcome everyone to join psychology academic

　　conference.first of all,i would like to express my deep appreciation to the organizing committee giving this opportunity for me here possible,then i am also greatly honor to introduce my tutor,professor dingfang. professor ding comes from the education department of soochow university.her main research interests are in children’s cognitive and social development. children's cognitive development is the main areas of child developmentalpsychology research ,that investigates the children's understanding of natural phenomena,social cognition (e.g.theory of mind) and language aqusition in childhood etc.and reaserchers in area of children social development use psychoanalytic theory,social learning theory and cognitive development theory to explain the children's social motivation and emotion, social behavior, social cognition development and other mental phenomena.the level of children's cognitive development is the basis of their social development. in contrast,children's social development contributes to their cognitive development. in a word,both between is complementary relationship. so let's welcome professor ding to give our detailed introduction about main contents in this field and her main research achievements.

　　thank you very much.

　　theory-of-mind development is the area of cognitive development

　　research that investigates the nature and development of our understanding

　　of the mental world—the inner world inhabited by beliefs,

　　desires, emotions, thoughts, perceptions, intentions, and other mental

　　states.