유아-교사 관계의 친밀성이 낮고 갈등과 의존이 높을수록 유아의 어린이집 적응은 어려움이 많다고 보고하였다.
It was reported that the lower the intimacy of the infant-teacher relationship and the higher the conflict and dependence, the more difficult it was for children to adapt to daycare.