Final answer:
A negative symptom of schizophrenia that should be included in the educational program is apathy or lack of motivation.
Step-by-step explanation:
A negative symptom of schizophrenia that should be included in the educational program is apathy or lack of motivation. Negative symptoms refer to the absence or reduction of normal behaviors and emotions. Apathy or lack of motivation is characterized by a loss of interest or drive to engage in activities and can significantly impact a person's daily functioning. It is important to educate others about these negative symptoms to promote understanding and support for individuals with schizophrenia.