Which of the following statements might someone with a biological perspective make about schizophrenia?

A) It is a severe breakdown of the ego as a result of a disturbed relationship between mother and child.
B) Its symptoms are shaped by the processes of reinforcement and extinction.
C) Its symptoms, such as irrational beliefs, are a severe form of illogical thinking.
D) It is caused by genetics, chemical influences, and brain structural defects.

Biological Perspective

An approach in psychology focusing on the physiological and genetic bases of behavior, emphasizing the role of the brain, neurotransmitters, and genetics in the regulation of behavior and mental processes.

Schizophrenia

A psychological condition identified by disturbances in cognitive functions, sensory experiences, emotional reactions, and social behaviors.

Genetic Influences

The impact of genes inherited from parents on various aspects of an individual's physical and behavioral traits.