[Solved] Briefly describe how questionnaires are designed. Sigmund Freud: An Austrian neurologist who is known as the founding father of psychoanalysis, a method for treating psychological pathology by means of dialogue between the patient and a psychoanalyst. Phallic Stage: In Freudian theory, the period from age 3 through 5, during which both male and female children exhibit interest in the genitals. Electra Complex: In Freudian theory, the female child’s erotic desire for the father and simultaneous fear of the mother. Psychosexual Development: A theory proposed by Freud, outlining how personality develops through stages centered on erogenous zones from infancy to adulthood.