Personality and Individual Differences · 1986 · 110 citations · 14 references
EducationBehavioral SciencesPsychologyGerontologyIndividual DifferencesPersonality PsychologyCircadian PhysiologyExcessive Daytime SleepinessPersonality AssessmentPersonality TraitsSleep PhysiologyTrait TheoryAge-related Personality Differences
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The biological basis of personality
Ruth Nadelman Lynn · Behaviour Research and Therapy · 1970 · 540 citations
Individual differences in human circadian rhythms
James A. Horne, Olov Östberg · Biological Psychology · 1977 · 311 citations