The class of disorders that are marked by delusions, hallucinations, disorganised speech and deterioration of adaptive behaviour is known as

A) anxiety disorder.
B) personality disorders.
C) schizophrenic disorders.
D) dissociative disorders.

Schizophrenic Disorders

A group of severe mental health conditions marked by disconnection from reality, often involving delusions and hallucinations.

Delusions

False beliefs held with strong conviction, despite superior evidence to the contrary, often found in psychological disorders such as schizophrenia.

Adaptive Behaviour

The ability of an individual to adjust and manage themselves in their social environment, crucial for psychological and social development.