[目的/意义]探索构建哲学社会科学科研人员有组织科研合作行为动机群体画像，为推进哲社领域有组织科研合作提供决策支持。[方法/过程]首先，通过一对一访谈、焦点小组和专家咨询三阶段访谈的方法，结合自我决定理论对合作行为动机进行识别；随后，采用K-means算法对调研数据进行聚类分析，划分构建哲学社会科学科研人员有组织科研合作行为动机群体画像。[结果/结论]识别出九类用于构建群体画像的哲学社会科学科研人员有组织科研合作行为动机，包括四类内在动机（协同创新动机、问题攻关动机、学术交流动机和社会服务动机）和五类外在动机（政策响应动机、资源整合动机、效率提升动机、收益导向动机和人才培育动机）；构建得到收益导向主导型、社会服务主导型、资源整合—协同创新双重主导型和人才培育—学术交流双重主导型四类群体画像，并针对不同群体画像进行解读分析，围绕推进哲社领域有组织合作提出相应策略建议。

[Purpose/significance] This study aims to explore the construction of a group portrait of the motivation for organized research collaboration behavior among philosophy and social sciences researchers, so as to provide decision support for promoting organized research collaboration in this field. [Method/process] Firstly, through a three-stage interview method combining one-on-one interviews, focus groups, and expert consultations, and based on the self-de⁃termination theory, the motivations for collaboration behavior were identified. Subsequently, the K-means algorithm was used to cluster the survey data and construct the group portrait of the motivation for organized research collabora⁃tion behavior among philosophy and social sciences researchers. [Result/conclusion] The study identified nine types of collaboration motivations, including four types of intrinsic motivations (co-innovation motivation, problem-solving motivation, academic exchange motivation, and social service motivation) and five types of extrinsic motivations (policy response motivation, resource integration motivation, efficiency improvement motivation, profit orientation motivation,and talent cultivation motivation). Four types of group portraits were constructed: profit orientation dominant type, so⁃cial service dominant type, resource integration-co-innovation dual dominant type, and talent cultivation-academic ex⁃change dual dominant type. The study interpreted and analyzed these different group portraits and put forward corre⁃sponding strategic suggestions for promoting organized collaboration in the field of philosophy and social sciences.