Criterion validity of the Pittsburgh Sleep Quality Index: Investigation in a non-clinical sample, Michael A. Grandner, Daniel F. Kripke, In-Young Yoon, Shawn D. Youngstedt
Faculty Publications

Age-Related Changes of Circadian Rhythms and Sleep-Wake Cycles, In-Young Yoon, Daniel F. Kripke, Jeffrey A. Elliott, Shawn D. Youngstedt, Katharine M. Rex, Richard L. Hauger
Faculty Publications

Actigraphy suggests age-related differences in napping and nocturnal sleep, In-Young Yoon, Daniel F. Kripke, Shawn D. Youngstedt, Jeffrey A. Elliott
Faculty Publications

Luteinizing hormone following light exposure in health young men, In-Young Yoon, Daniel F. Kripke, Jeffrey A. Elliott, Shawn D. Youngstedt
Faculty Publications

Differences in Age-Related Changes of Circadian Rhythms of Melatonin and Cortisol: In References to Sleep-Wake Cycle, In-Young Yoon, Shawn D. Youngstedt, Daniel F. Kripke, Jeffrey A. Elliott
Faculty Publications