I'm creative and he's analytical

Have you ever thought why some people can paint beautifully, but have difficulty adding two and two? Or why some people can understand the intricacies of calculus effortlessly, but struggle to write a one-page essay? It's all about which side of your brain dominates -  the left or the right. 

The human brain is bifurcated down the middle into two parts, popularly known as the left brain and right brain respectively. We know that different parts of the brain control different bodily and mental functions. Over the years, a theory that has gained in popularity is that the right brain and the left brain are responsible for different modes of thought and that the way in which a person thinks will depend on which side of his brain predominates. 
 

Left brain vs. right brain

People who rely more heavily on the right half of their brain tend to be more imaginative and intuitive. They see things as a whole and are interested in patterns, shapes and sizes. The right brain is associated with artistic ability like singing, painting, writing poetry, etc. Left-brain dominated people may find their thought processes vague and difficult to follow, for they are quite opposite in the way they think. Left-brain dominated people tend to be more logical and analytical in their thinking and usually excel at mathematics and word skills. But this does not mean that a person who is left or right brain dominated does not use the other part of his brain. For most people, the two parts of the brain work in tandem to enable them to function as well-rounded personalities. 

The right brain absorbs new information in chunks, but it is the job of the left brain to sift and sort it in an organized fashion. However, there is no clear-cut definition of the functions of the two parts of the brain. Each can do the other's work, just not as efficiently. Most people have a tendency to lean towards using the left or right brain while thinking or learning. For instance, right brain dominated people are often poor spellers as they tend to rely more on their intuition rather than actually studying the order in which the letters in a word occur. 
 

Academics and thinking

At the time of their birth, babies are not predisposed to be either left brain or right brain thinkers. Unfortunately, our education system with its emphasis on rote learning and exam syllabi is more tuned to encouraging left brain activity, often to the detriment of right brain creativity. School examinations are designed to test left brain activity and encourage conformity in thought. There is a possibility that if right brain skills are not exercised, they may not develop sufficiently.

When it comes to academics, left brain dominated children do well at school, as they are more likely to respond to formal learning. They exhibit greater responsibility, are quite content to study by themselves and have greater concentration. Right brain dominated children, on the other hand, are less likely to perform well academically. They prefer to study with company, cannot sit still for very long and are more responsive in informal settings.
 

Convergent and divergent thinking

Right brain and left brain dominated people can also be categorized as divergent and convergent thinkers respectively. A convergent thinker has a systematic approach and plays by the rules. He analyzes everything and reaches a logical conclusion. Thus, scientific and mathematical activities are more up his street. Such people do very well on straightforward question and answer type tests.

Divergent thinkers, on the other hand, are creative and tend to throw the rules out of the window. They are artistic and always looking for ways to express themselves. They do much better in exams that require essay-type answers.