Sleep Medicine · 2011 · 183 citations · 48 references
EducationKinesiologyExercise PhysiologyPhysical ActivitySleep MedicineAerobic ConditioningAerobic ExerciseInsomnia DisordersPhysical FitnessSleep DisturbanceSleep PhysiologyChronic Insomnia ManagementChronic Insomnia TreatmentInsomnia EtiologyInsomnia PathophysiologyPrimary Insomnia
48
An Inventory for Measuring Depression
Aaron T. Beck · Archives of General Psychiatry · 1961 · 38.2K citations
Statistical Power Analysis for the Behavioral Sciences
Keith E. Muller · Technometrics · 1989 · 16.5K citations