1. Department of Counseling, Faculty of Education and Psychology, University of Mohaghegh Ardabili, Iran
2. Department of Counseling, Faculty of Humanities and Social Sciences, University of Kurdistan, Sanandaj, Iran
3. Iranian Research Center on Aging, Department of Aging, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
4. Department of Psychology, Faculty of Humanities and Social Sciences, University of Kurdistan, Sanandaj, Iran