Beilock, S L On the fragility of skilled performance: what governs choking under pressure? [electronic resource] - Journal of experimental psychology. General Dec 2001 - 701-25 p. digital Publication Type: Journal Article ISSN: 0096-3445 Subjects--Topical Terms: AdultCognition Disorders--diagnosisHumansPsychomotor PerformanceStress, Psychological--psychology