<prompt> Amnesia, fugue, and multiple personality are all classified as which behaviour disorder?Personality disordersDissociative disordersPsychotic disordersOrganic mental disorders  <response>: In dissosiation when the patient faces a stress the psychological pain is conveed to sudden change in ones identity which can be a change in the form of memory, motor behaviour or ones identity Dissociative Amnesia u Most common type u adolescents younger adults u Femalemale u Abrupt onset, abrupt termination, few re-occurrences u May be localized common or generalized or selective Dissociative Fugue u sudden unexpected travel away from home or place of work. u There is also inability to recall their personal past history u In Complex paial seizures Dissociative Identity Disorder Multiple Personality Disorder Usually one of these subpersonalities - called the primary, or host, personality - appears more often than the others The transition from one subpersonality to the next switching is usually sudden and may be dramatic Reference: Kaplon and sadock, 11 th edition, synopsis of psychiatry, 11 th edition, pg no. 451 