Here's a free online quiz to identify your Personality Type, based on Jung's and Briggs-Meyers' research. The Multiple Intelligences quiz identifies learning styles. There is information about each of the categories, with descriptions and analysis of the results, and suggestions for suitable jobs, etc. I found the results to be quite accurate, although I probably gave too many "middle ground" answers in the Multiple Intelligences quiz. There wasn't a question pertaining to indecisiveness!