| http://www.w3.org/ns/prov#value | - For example, in a small study of 50 elderly African American outpatients at a large urban hospital, many said that they didn't understand questions such as Do you feel that your situation is hopeless? and Do you feel pretty worthless the way you are now?19 The authors speculate that culture and religion can affect the meaning of worthlessness and hopelessness, although the patients' level of educa
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