Validity and Responsiveness of the Depression Anxiety Stress Scales-21 (DASS-21) in COPD

Statistical Power Analysis for the Behavioral Sciences

Keith E. Muller, Jacob Cohen · Technometrics · 1989 · 83.9K citations

Behavioral Sciences, Statistical Power Analysis, Engineering +4

Statistical power analysis for the behavioral sciences

Computers Environment and Urban Systems · 1990 · 65.6K citations

Behavioral Sciences, Statistical Power Analysis, Engineering +4

Psychophysical bases of perceived exertion

Gunnar Borg · Medicine & Science in Sports & Exercise · 1982 · 16.1K citations

Physical Activity, Human Performance Modeling, Social Sciences +16

Manual for the Depression Anxiety Stress Scales. 2

SH Lovibond, PF Lovibond, S. H. Lovibond et al. · 1995 · 7.1K citations

Psychopathology, Psychiatry, Mood Symptom +8

Validation and Standardization of the Generalized Anxiety Disorder Screener (GAD-7) in the General Population

Bernd Löwe, Oliver Decker, Stefanie Müller et al. · Medical Care · 2008 · 4.3K citations