教育学博士学位是一种学者学位，而教育博士学位则属于从业者资格认证。

The PhD in education was supposed to be a scholar's degree and the EdD was supposed to be a practitioner's credential.

在教育博士的设计服务是学生和学习型组织和社区服务的毕业生。

The EdD is designed to be of service to both students and the learning organizations and communities that graduates serve.

1920年，哈佛大学率先开始颁发一种新学位——教育博士学位。

Harvard University was the first to offer a new degree in 1920, called the EdD.