Effect of Psychological Well-Being on Life Satisfaction: Mediation Effects of Job Burden & Family Burden and Moderation of Employment Instability

The purpose of the study is to investigate the elderly s date by elderly s experience and others and to examine effects of the elderly s date upon psychological loneliness and happiness by experimental methodologies. The study investigated welfare approach to psychological loneliness and happiness at old age according to social welfare practice. The study investigated effect of the elderly s date upon psychological loneliness and happiness, and existence, degree, needs and friendliness of the date, and mediation between psychological loneliness, date and happiness, and between psychological loneness and happiness, and the problems of the elderly s date, and to suggest political ways.