Final answer:
An important criticism of the cognitive appraisal theory of emotions is that once an individual gets used to a specific stimulus, he or she no longer responds to it.
Step-by-step explanation:
An important criticism of the cognitive appraisal theory of emotions is that once an individual gets used to a specific stimulus, he or she no longer responds to it. This criticism suggests that emotions are not solely determined by cognitive appraisal, but can also be influenced by repeated exposure and habituation to certain stimuli. For example, if someone initially feels fear when encountering a spider, repeated exposure to spiders may result in a decreased emotional response over time.