John Sealy Townsend

John Sealy Townsend was a notable English psychologist, best known for his work in the early 20th century. He is particularly recognized for his contributions to the understanding of perception and mental processes. One of his significant contributions was in the area of psychophysics, the branch of psychology that studies the relationship between physical stimuli and the sensations and perceptions they produce. Townsend developed models to explain the speed and accuracy of decision-making processes, particularly in relation to temporal judgments.