Case Study Illustrations There are numerous notable case studies from the background of psychology. Much of Freud's work and theories had been developed by personal case studies. Some good samples of case studies in psychology involve: Menace of Substitutes: Average, with possible for alternate agricultural goods and real-estate investments. https://dallasffzmr.ltfblog.com/30376779/the-5-second-trick-for-ivey-case-studies