第一次用amos做SEM，但是所建模型好像识别不出来
amos软件上说的是The model is probably unidentified. In order to achieve identifiability, it will probably be necessary to impose 5 additional constraints.
如果要增加约束条件的话得怎么增加啊，附上我的路径图，希望前辈们指导一下