On June 9th, 2014, the Scientific American blog Beautiful Minds had a rather in-depth article called Will the Real Introverts Please Stand Up? about what introversion really meant (and extraversion as the opposite). The term is still highly misunderstood, whether from generic social definitions, or more precise and complex definitions through the works of Myers-Briggs and others following.
In the Beautiful Minds article, they had a 20 question quiz written out. Some score adjustments were then required after you answered, followed by averaging your newly adjusted scores, and averaging two halves of your score if you wanted more information. In this post with an Excel spreadsheet attachment below, I have made this test a lot easier to take. You just answer the questions and flip through the process to see your results! There is a minor summary of your results, but you’d then go back to the original article linked above for the full details.