Convergent validity of the Depression-Happiness Scale with measures of happiness and satisfaction with life.

The aim of the present paper was to investigate the internal reliability and convergent validity of the McGreal and Joseph (1993) Depression-Happiness Scale with measures of happiness and satisfaction with life. Subjects were 63 undergraduate students attending the University of Ulster. Internal reliability of the scale was .91, and higher scores on the scale were associated with scores on the other measures indicating greater happiness and satisfaction with life.