How Much Does Depressive Mood Affect Sleep for High School Students?

Seoyoun Kim^*, Hyojae Kim, Min Jeong Kim, Jaehong Park, Joohee Kim, Yesol Min, Tae Kyung Kim, Younggyun Lee, Jinhee IM and Sohee Kim

Korea International High School in Jeju, Daejeong-eup, Seogwipo-si, Jeju-do, Korea, E-mail: hyojae_kim@yahoo.com

^*Corresponding Author: Seoyoun Kim, Korea International High School in Jeju, Daejeong-eup, Seogwipo-si, Jeju-do, Korea, Tel: 82-10-7611-2275 Email: