Final answer:
A criticism of the Myers-Briggs model is that it relies on types as opposed to traits, which can oversimplify the complex nature of personality.
Step-by-step explanation:
A criticism of the Myers-Briggs Type Indicator (MBTI) is that it relies on types as opposed to traits. Unlike trait theories, which represent personality as a continuum of characteristics, the Myers-Briggs framework categorizes people into 16 distinct types. This binary approach has been criticized for its oversimplification and lack of nuance, as personality is more complex and cannot be neatly categorized into discrete types. In contrast to the Big-5 personality traits, which are scored on a scale, MBTI assigns a type based on a binary either/or proposition, potentially limiting a fuller understanding of the individual's personality.