Definition

Noun: A subtype of schizophrenia, characterized primarily by disorganized thinking and behavior, along with inappropriate or flat affect. Key features include severe personality disintegration, erratic speech, childish mannerisms, and bizarre behavior. Its onset is typically during adolescence or early adulthood.

Usage

This is a specialized clinical term used in psychiatry and psychology. It describes a specific diagnostic category of a mental disorder. * The patient was diagnosed with hebephrenic schizophrenia, exhibiting giggling without apparent cause and incoherent speech. * Hebephrenic schizophrenia is noted for its disorganized symptoms and early onset.

Advanced Usage

• The term "hebephrenic" is derived from "Hebē," the Greek goddess of youth, referencing the typical age of onset.
• In contemporary diagnostic manuals like the DSM-5, the classic subtypes of schizophrenia (including hebephrenic) are less emphasized in favor of a dimensional approach to symptom severity.

Variants and Related Words

• Hebephrenia (n): An older term essentially synonymous with hebephrenic schizophrenia.
• Disorganized Schizophrenia (n): The modern diagnostic term that largely corresponds to hebephrenic schizophrenia, focusing on the disorganization of thought and behavior.

Synonyms

• Disorganized schizophrenia

Related Phrases / Collocations

• Hebephrenic symptoms: Refers to the specific cluster of disorganized behaviors, silly affect, and thought disorder.
• Diagnosis of hebephrenia: The act of identifying this specific form of schizophrenia.

Noun

1. a form of schizophrenia characterized by severe disintegration of personality including erratic speech and childish mannerisms and bizarre behavior; usually becomes evident during puberty; the most common diagnostic category in mental institutions