Sleep in a large, multi-university sample of college students: sleep problem prevalence, sex differences, and mental health correlates

The Pittsburgh sleep quality index: A new instrument for psychiatric practice and research

Daniel J. Buysse, Charles F. Reynolds, T. H. Monk et al. · Psychiatry Research · 1989 · 34.7K citations

Medicine, Psychiatry, Psychology +16

The structure of negative emotional states: Comparison of the Depression Anxiety Stress Scales (DASS) with the Beck Depression and Anxiety Inventories

Peter F. Lovibond, S. H. Lovibond · Behaviour Research and Therapy · 1995 · 14.4K citations

Social Sciences, Behavioral Sciences, Psychology +16

Psychometric properties of the 42-item and 21-item versions of the Depression Anxiety Stress Scales in clinical groups and a community sample.

Martin M. Antony, Peter Bieling, Brian J. Cox et al. · Psychological Assessment · 1998 · 4.7K citations

Social Sciences, Psychiatry, Psychology +17

National Sleep Foundation’s sleep time duration recommendations: methodology and results summary

Max Hirshkowitz, Kaitlyn Whiton, Steven M. Albert et al. · Sleep Health · 2015 · 4.3K citations · Full text

Nursing, Kinesiology, Sleep Medicine +11

The Prevalence and Correlates of Adult ADHD in the United States: Results From the National Comorbidity Survey Replication

Ronald C. Kessler · American Journal of Psychiatry · 2006 · 3K citations · Full text

Medicine, Behavioral Sciences, Psychiatry +17