Final answer:
The left-brain/right-brain dichotomy is an oversimplification of brain lateralization. Cognitive functions like language are actually distributed globally across the cerebrum, debunking the myth that individuals are dominated by one hemisphere.
Step-by-step explanation:
The concept of being left-brained or right-brained is a common myth based on the oversimplification of cerebral hemisphere functions. Although there is lateralization of function, with the left hemisphere historically associated with language and the right with spatial and nonverbal reasoning, it is not accurate to categorize individuals as one or the other. In reality, many cognitive functions such as language are spread across the entire cerebrum, and neither hemisphere holds a monopoly on these abilities.
When discussing learning styles and understanding oneself as a learner, it's vital to recognize that the brain is far more complex than this binary notion. The myth gains popularity from the desire to easily categorize complex behaviors but does not accurately reflect our current understanding of neuroscience. Instead, learners should focus on the diversity of their intellectual capabilities, which cross the simplistic right/left divide.