Comparer des méthodes

	Pupillométrie	Analyse du suivi oculaire
Domaine	Psychologie	Psychologie
Famille	Hypothesis test	Hypothesis test
Année d'origine	1964	1998
Auteur d'origine	Eckhard Hess and James Polt	Keith Rayner and colleagues (modern cognitive applications)
Type	Autonomic measure	Behavioral measurement technique
Source fondatrice	Hess, E. H., & Polt, J. M. (1964). Pupil size in relation to mental activity during simple problem-solving. Science, 143(3611), 1190-1192.	Holmqvist, K., Nyström, M., Andersson, R., Dewhurst, R., Jarodzka, H., & Van de Weijer, J. (2011). Eye tracking: A comprehensive guide to methods and measures. Oxford University Press.
Alias	Pupil Size Measurement, Pupillary Response Analysis	Gaze Analysis, Eye Movement Tracking, Oculomotor Measurement
Apparentées	1	1
Résumé	Pupillometry is the measurement of changes in pupil size in response to cognitive, emotional, or perceptual stimuli. The pupil automatically dilates (mydriasis) during mental effort, emotional arousal, or approach-related states, and constricts (miosis) during relaxation or withdrawal. First documented systematically by Hess in the 1960s, pupillometry provides an objective, continuous measure of cognitive load, attention, and emotional response that complements behavioral and self-report measures.	Eye-tracking analysis is a method for recording and quantifying eye movements and gaze patterns during visual tasks, providing direct measures of visual attention, comprehension, and cognitive processing. Advancing from mechanical devices to high-speed infrared cameras, eye tracking enables researchers to identify where people look, for how long, and in what sequence—revealing cognitive processes underlying reading, scene perception, decision-making, and attention.