发展心理学生态系统包括微观系统、中间系统、外层系统和宏观系统。四个系统相互联系、相互作用、相辅相成,共同促进学生主体法律意识的形成和发展。生态系统理论下“法律进校园”多元交互模型研究以跨领域、跨学科研究的视角,构建起泸州市“法律进校园”多元交互模型;它具有实践理念的引领性、实践途径的多元性、实践内容的针对性和实践方法的丰富性等特征。 Developmental psychology ecosystem includes microscopic system, intermediate system, outer system and macroscopic system. The four systems are interrelated, interacting and complementing each other to jointly promote the formation and development of students’ legal consciousness. Under the theory of ecosystem, the study of “law into campus” multivariate interaction model is based on cross-disciplinary and interdisciplinary research to construct Luzhou “law into campus” multivariate interaction model; it has the leading role of practice idea and practical approach The diversity of practice, the relevance of practice content and the richness of practice methods.