行为遗传学家把影响孩子人格发展的环境因素分为共享环境和非共享环境。共享环境对青少年人格健康发展的影响较小,非共享环境是影响青少年人格健康发展的主要环境因素。随着社会的不断发展,家庭以外的同伴、教师与生活事件等非共享环境因素的影响在上升。 Behavioral geneticists divide the environmental factors that affect the development of children’s personality into a shared environment and a non-shared environment. The shared environment has less influence on the healthy development of personality of adolescents, and the non-shared environment is the main environmental factor that affects the healthy development of adolescents’ personality. As society continues to evolve, the impact of non-shared environmental factors such as companions, teachers and life events outside the home is on the rise.