[Answer] Psychophysics is the study of the relationship between __________ and __________.

Answer: b. physical stimuli . . . sensory experiences

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Psychophysics is the study of the relationship between __________ and __________. Psychophysics quantitatively investigates the relationship between physical stimuli and the sensations and perceptions they produce. Psychophysics has been described as "the scientific study of the relation between stimulus and sensation" or more completely as "the analysis of perceptual processes by studying the effect on a subject's experience or behaviour of systematically varying the properties of a stimulus along one or more physical dimensions". Psychophysics also refers to a general class of methods that can be applied to study a perceptual system . Modern applications rely heavily on threshold measurement ideal observer analysis and signal detection theory . Psychophysics also refers to a general class of methods that can be applied to study a perceptual system . Modern applications rely heavily on threshold measurement ideal observer analysis and signal detection theory . Psychophysics has widespread and important practical applications. For example in the study of digital signal processing psychophysics has informed the development of models and methods of lossy compression . These models explain why humans perceive very little loss of signal quality when audio and video signals are formatted using lossy compression. Fri Feb 27 2004 13:30:00 GMT-0500 (Eastern Standard Time) · Psychophysics the subdiscipline of psychology dealing with the relationship between physical stimuli and their subjective correlates Psychophysiology the branch of psychology that is concerned with the physiological bases of psychological processes including sensory processes Weber–Fechner law - Wikipedia Weber–Fechner law - Wikipedia Psychophysical - Wikipedia This publication was the first work ever in this field and where Fechner coined the term psychophysics to describe the interdisciplinary study of how humans perceive physical magnitudes. He made the claim that "...psycho-physics is an exact doctrine of the relation of function or dependence between body and soul." Weber's law Helmholtz was a pioneer in the scientific study of human vision and audition. Inspired by psychophysics he was interested in the rel...

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