The purpose of this study is to verify the validity of the checklist development of the middle manager of daycare centers. By applying the golden circle model developed by Lee, the checklist was developed based on open survey response results and prior research based on the criteria of 24 personality factors, which include four types of leadership and sub-sections, and has been verified by experts. As a result, a total of 72 checklists were developed into three questions for Inseong Deokmok, a sub-section of the four types of leadership, and 22 mid-level managers who were field experts were given content addition plans. Studies show that the contents of affirmation, confidence and patience in subtype of the followership leadership are very high, and the modesty content is rather low. In the self-leadership subtype, the content of challenge, persistence was shown very high, and the content of imagination, honesty and courage appeared rather low. The content of forgiveness and allocation appeared rather low, although it was generally high in the subtypes of the servant leadership. The content of order and self-restraint appeared rather low, although it was high in the transformation leadership subtype. However, items of the subtype contents, which were somewhat lower, were also higher than the criterion of judgement (.42), so all of them could be considered reasonable. These findings could be used as a basis for the mid-level manager's personality leadership program development study.