Is an individual trained in using techniques of hypnosis for changing habits or entertainment purposes.
Osoba wyszkolona w posługiwaniu się hipnozą do wywoływania zmiany niepożądanych przyzwyczajeń lub dla rozrywki.
Is a professional whose advanced degree is in psychology and is qualified to provide psychological services such as: comprehensive psychological evaluation and psychological diagnosis. Many psychologists have two roles, teaching and research.