Final answer:
Negative symptoms of schizophrenia include flattened emotional state, loss of pleasure, and loss of basic drives. Examples of negative symptoms include social withdrawal, lack of motivation, and reduced speech and movement.
Step-by-step explanation:
Negative symptoms of schizophrenia refer to a reduction or absence of normal functions or behaviors and can include a flattened emotional state, loss of pleasure, and loss of basic drives. Some examples of negative symptoms include social withdrawal, lack of motivation, and reduced speech and movement. These symptoms can significantly impact the individual's ability to function and may require treatment with antipsychotic medications.