What are the elements of a PhD degree and is a doctorate worth your time?

PhD is based on an original research work, and the elements of a PhD Degree include Literature Review, Research Methodology, Data Analysis and Result, Discussion and Interpretation.  

Within the growing requirements for a PhD holder in any career, it is becoming increasingly important. A doctorate is worth your time if you are interested in reaching higher levels in your careers and if you want to like to research and exploring a new pathway in your field.