"Clubhouses" serve to ______

a. provide a place for terminally ill people with schizophrenia to die with dignity
b. provide treatment for severely disturbed people with schizophrenia who cannot get the
individual care they need from a traditional mental hospital
c. provide a permanent shelter for people with schizophrenia who do not fully need
hospitalization but cannot effectively survive independently
d. provide self-help services such as social support and assistance with finding employment for people with schizophrenia attempting to maintain their independence in the community

D