SYSTEMATIZED DELUSION By N., Sam M.S. - 154 a false belief that is very organised. Compare fragmentary delusion. The delusions which are highly developed and these are organized in such a way that you cannot deny them. SYSTEMATIZED DELUSION: "A systemised delusion is well organised." Related Psychology Terms Selecting a Diagnosis SCHIZOPHRENIA (PARANOID TYPE) PARANOID STATES DELUSION Dissociative Identity Disorder NIHILISM (Nihilistic Delusion) APRAXIA (literally, “inability to act or do”) Diagnosis and Treatment Planning DENIAL OF REALITY (DENIAL) PARANOID REACTION (GENERAL) Cite this page: N., Sam M.S., "SYSTEMATIZED DELUSION," in PsychologyDictionary.org, April 13, 2013, https://psychologydictionary.org/systematized-delusion/ (accessed August 15, 2022).