经济学、社会学和心理学都对行为进行研究,从研究方法和研究领域来看,各门学科发展表现为独立期、渗透期和融合期三个阶段。在独立期,三门学科存在独立的研究方法和研究领域,行为被分割;在渗透期,三门学科的研究方法和研究领域出现交叉和结合,行为被丰富化;在融合期,以跨学科的研究方法研究所有社会行为成为趋势。 In economics, sociology and psychology all conduct behavioral research. From the perspectives of research methods and fields of study, the development of all disciplines is characterized by three stages of independence, infiltration and integration. In the independent period, there are independent research methods and research fields in three disciplines, and the behaviors are divided. During the infiltration period, the three disciplines’ research methods and research fields cross and combine, and their behaviors are enriched. During the integration period, interdisciplinary Research methods to study all social behavior become a trend.