博士学位的目的是提供最高水平的研究培训，并使得或认可产生大量的对知识和学术有重大贡献的原创研究。博士学位的毕业生将有专家
The purpose of the PhD degree is to provide research training at the highest level and to enable or acknowledge the production of a substantial body of original research that contributes significantly to knowledge and scholarship. Graduates of PhD degrees will have expert, specialised cognitive, technical and research skills in a discipline area to enable them independently and systematically to demonstrate evidence of an original investigation or testing of ideas, competence in independent research or experimentation, a thorough understanding of the appropriate techniques in the field demonstrated both by their application and a thorough review of the literature, critical use of source material, experimental results (where appropriate), and published works, appreciation of the relationship of the special theme to the wider field of knowledge, the capacity to present well-written work, a higher degree of independence of thought and approach, a significant original contribution to knowledge.