Brain Dominance Test

A "left-brain person" is often stereotyped as being analytical, methodical, and logical, traits traditionally associated with the left hemisphere's functions such as language and reasoning. However, recent research has discredited the notion of strict left-brain dominance, showing that both hemispheres work collaboratively across various cognitive tasks, and individual differences in personality cannot be attributed to one side being more dominant than the other.

A "right-brained person" is typically characterized as creative, emotional, and intuitive, reflecting the right hemisphere's association with artistic and spatial abilities. Yet, this classification is also misleading; studies indicate that while certain functions may be localized in one hemisphere, there is no evidence that individuals predominantly use one side over the other in a way that defines their personality or cognitive style.

Left-brain and right-brain tests are designed to assess an individual's cognitive preferences based on these stereotypes. However, such tests have been criticized for lacking scientific validity, as they rely on outdated theories of brain function that have been debunked by modern neuroscience.