华东师范大学心理学与认知科学学院副院长桑标（音译）称开设心理学教育（尤其是关于两性关系与爱情）的最佳时期是初高中阶段。
Sang Biao , associate dean of the School of Psychology and Cognitive Science at East China Normal University , said the best time to develop psychological education , especially about sex and love , is in middle or high schools .
桑标