Howard Gardner was asked to reply to this question “Reflecting on your life, what has been your greatest accomplishment so far and why?” His reply – a short essay – can be read here.
A first interesting quote:
I termed the resulting categories “intelligences” rather than talents. In so doing I challenged those psychologists who believed that they owned the word “intelligence” and had a monopoly on its definition and measurement. If I had written about human talents, rather than intelligences, I probably would not have been asked to contribute to this volume.
Another interesting quote:
Nor, indeed, have I carried out experiments designed to test the theory. This has led some critics to declare that my theory is not empirical. That charge is baloney! The theory is not experimental in the traditional sense (as was my earlier work with brain-damaged patients); but it is strictly empirical, drawing on hundreds of findings from half-a-dozen fields of science.
This quote may raise some discussion, and actually I don’t agree with it neither. It’s not because you have a lot of sources that deliver you input for a theory, that this means you’re theory is tested.
But the most important quote:
At the same time, I readily admit that the theory is no longer current. Several fields of knowledge have advanced significantly since the early 1980s. Any reinvigoration of the theory would require a survey similar to the one that colleagues and I carried out thirty-five years ago. Whether or not I ever carry out such an update, I encourage others to do so.
And that is because I am no longer wedded to the particular list of intelligences that I initially developed. What I – and others, most notably Daniel Goleman and Robert Sternberg -have done is to undermine the hegemony over the concept of intelligence that was maintained for a century by adherents to a Spearman- Binet-Piaget concept of intelligence. I have no idea where the study of intelligence(s) will be a century from now, but I am confident that the field will recognize a plurality of skills, talents, and intelligences.