In one task, the stimuli were color patches presented one at a time in the center of a screen, with each color assigned to a unique keypress response. Two types of experiment were performed : (a) a conventional choice-reaction experiment, with various numbers of alternatives up to In 1952, this pair set out to examine the relationship between the number of stimuli present and an individual’s reaction time to any given stimulus. Using this, Psychologists recently found an estimate of around 60 bits per second for the maximum processing speed of the human brain. Hick's Law - calculator - fx Solver 1 mark for having the formula correct. The more the choices are present, the longer it takes the user to choose. XD. . The more the choices are present, the longer it takes the user to choose. Hick’s law, or the Hick–Hyman law, named after British and American psychologists William Edmund Hick and Ray Hyman, describes the time it takes for a person to make a decision as a result of the possible choices he or she has: increasing the number of … // event tracking Stimulus informationas a determinantof reaction time. window.jQuery || document.write('