Stimulus Persistence Theory posits that: a. Age X Complexity determines an older adult's ability to detect a signal b. Light pulses in older adults occur quicker than younger adults c. Generalised slowing of cognitive processing ability is only related to brain atrophy d. Time to clear a stimulus from sensory registry is longer for older adults, resulting in slower ability to detect a new stimulus Question 22 Not yet answered Marked out of 1 Flag question