PhD or Doctor of Philosophy is a postgraduate degree awarded by universities that usually lasts from three up to five years. Graduates with a Doctorate of philosophy 's degree are automatically awarded the academic title of doctor. PHD programs can focus on philosophy but also theology, law, medicine and liberal arts as well. Boys and girls interested in a career as teacher or lecturer tipically decide to start these paths since professors are increasingly being required to have a PhD.
Master programs and postgraduate courses in advertising trasfer to graduates with bachelor's or master's degree the skills for a career related to marketing but also in slogans, claims, promotional campaigns. Boys and girls who become students of these specialization programs learn how to implement strategies and advertising actions applying to both brands, products and services in activities of social interest. these paths are courses for creative men and women and with great imagination, copywriters, graphic designers, art directors, advertising and brand managers, digital media experts.