PhD by research via Distance Learning is awarded after successfully completing a theoretical research specialization. This research is presented in the form of a doctoral thesis. The PhD (Doctor of Philosophy) is the only doctoral degree that can be achieved through distance learning. The main requirement for a PhD online through distance learning is to present and discuss a thesis of at least 100 pages for review and evaluation by an academic committee at Selinus University. Psychoanalysis aims to change a person's personality through the study of the unconscious mind. Psychoanalysis was founded in the early 1890s by the Austrian neurologist Sigmund Freud. Psychoanalysis promotes awareness of unconscious, maladaptive and habitually recurring patterns of emotion and behaviour, allowing previously unconscious aspects of the self to integrate and promote optimal functioning, healing and creative expression. Current psychoanalytic models are continuously improved and reviewed by analytical experience, clinical outcomes and ongoing research. The research thesis should explore one or more aspects of psychoanalysis.