What has become a powerful force in the world of education all started in 1983, when Harvard University professor Howard Gardner began his book Frames of Mind: The Theory of Multiple Intelligences with some simple but powerful questions: Are talented chess players, violinists, and athletes "intelligent" in their respective disciplines? Why are these and other abilities not accounted for on traditional IQ tests? Why is the term intelligence limited to such a narrow range of human endeavors?
From these questions emerged multiple-intelligences DMIT theory. Stated simply, it challenges psychology's definition of intelligence as a general ability that can be measured by a single IQ score. Instead, MI theory describes eight intelligences (see below) that people use to solve problems and create products relevant to the societies in which they live.
MI theory asserts that individuals who have a high level of aptitude in one intelligence do not necessarily have a similar aptitude in another intelligence. For example, a young person who demonstrates an impressive level of musical intelligence may be far less skilled when it comes to bodily-kinesthetic or logical-mathematical intelligence. Perhaps that seems obvious, but it's important to recognize that this notion stands in sharp contrast to the traditional (and still dominant) view of intelligence as a general ability that can be measured along a single scale and summarized by a single number.