A person with schizophrenia cannot complete even the simplest of tasks, is extremely listless, and has no short- or long-term goals. This person is exhibiting _____, or apathy.

Apathy

A lack of interest, enthusiasm, or concern, often manifesting as an indifference to aspects of life that typically invoke emotional responses.

Schizophrenia

A chronic mental disorder characterized by distorted thoughts, perceptions, emotions, language, sense of self, and behavior, often manifesting as hallucinations and delusions.