Affiliation: | 1.Department of Counseling & Research, Korea Youth Counseling & Welfare Institute, 79, Centum jungang-ro, Haeundae-gu, 7F, Busan, 48058, Republic of Korea ;2.Department of Social Welfare, Seoul National University, 1 Kwanak-ro, Kwanak-gu, #16-648, Seoul, 08826, Republic of Korea ; |