1. Department of Social Welfare Sungkyunkwan University Seoul Republic of Korea
2. College of Social Work University of Utah Salt Lake City UT USA
3. Department of Gerontology, Graduate School of East‐West Medical Science Kyung Hee University Gyeonggi Republic of Korea
4. Therapy Center for Children with Emotional and Behavioral Issues I‐Zone in Seodaemun Seoul Republic of Korea
5. Woori Daycare Center Gyeonggi Republic of Korea