What is the critical difference between the Method of Adjustment and the Method of Limits?
a- The initial magnitude (e.g. size/length) of the comparison stimulus alternates from being small or big.
b- One method is used to measure the magnitude of a visual illusion.
c- For one method, the participant adjusts the stimuli.
d- The stimuli are shown randomly for one method.
e- One method is used to measure the absolute threshold.