The purpose of this study was to verify how voluntary activities
influence life satisfaction of the aged, and to inspire importance of
voluntary activities for the aged and social concern. esults of this study is
that population-sociological features of investigation object people influence
the aged's life satisfaction. he participation of the aged's voluntary
activities didn't show statistically definite difference, so it verify that these
factors don't influence life satisfaction of the aged. However, the aged who
participate in voluntary activities statistically showed difference with the
aged who don't participate in voluntary activities in past, present and
future sphere of life satisfaction, so it influences positive effect. This result
implies that the aged who participate in voluntary activities statistically or
the aged who don't participate in voluntary activities have difference with
life satisfaction of the aged.