The Interval of Uncertainty: Mastering Perceptual Ambiguity
Interval of Uncertainty The Core Definition of the Interval of Uncertainty The Interval of Uncertainty (IoU), a foundational concept within the field of Psychophysics, defines the range of stimulus values that an observer cannot reliably or consistently distinguish from a fixed standard stimulus. It fundamentally quantifies the ambiguity inherent in human sensory judgment. Rather than […]