This is extremely an interesting subject for research. study of human behavior and interaction. systematic analysis of human behavior. study about perception , cognition , emotion ,personality etc .

After completing a PHD, it is highly likely that one would end up as an Academic at a Higher Education or Research Institution. This can include Lecturer, Researcher, Mentoring etc. However there can be opportunities in Industry as well such as working in the Research and Development department, Consulting, Analyst, and any role that involves critical thinking. Seniority in positions will increase based on experience.

Also, immediately after completing PHD some students opt for what is known as a 'Post Doc' contract either at their university or another. This allows for them to gain academic experience whilst also being paid a salary.