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Delusions

Definition

Delusions are false beliefs that a person firmly holds onto, despite clear evidence to the contrary. These beliefs are not influenced by reality and remain persistent even when they're irrational.

Related terms

Paranoia: This is an irrational suspicion or mistrust of others, often leading to delusional thoughts about others intending harm.

Delusional Disorder: A psychiatric condition in which a person experiences non-bizarre delusions (like being followed or poisoned) that last for at least one month.

Schizophrenia: A mental disorder characterized by abnormal behavior, strange speech, and a decreased ability to understand reality. Delusions are often part of this disorder.

"Delusions" appears in:

Study guides (1)

AP Psychology - 8.3 Neurodevelopmental and Schizophrenic Spectrum Disorders

Additional resources (1)

AP Psychology - Unit 8 Overview: Clinical Psychology

Practice Questions (3)

Edward claims to hear voices that aren't there, prompting him to run away. He has been under a large amount of stress after being laid off. His relatives report he is having jealous delusions concerning his former coworkers. Edward is most likely suffering from _________.
Which disorder typically presents itself through hallucinations, delusions, disorganized thinking, abnormal motor behavior, and negative symptoms?
Which type of drug is primarily used to treat symptoms of psychosis, including delusions and hallucinations?

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