Final answer:
People who focus on the differences between individual stimuli are called discriminative perceivers, while those who focus on the similarities are called holistic perceivers.
Step-by-step explanation:
People who focus on the differences between individual stimuli are termed a. Discriminative perceivers while those who focus on the similarities are termed b. Holistic perceivers. The term 'holistic' in this context refers to perceiving stimuli as a whole, taking into account their overall structure and pattern. On the other hand, 'discriminative perceivers' pay attention to specific details and variations between stimuli.