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Published on Jul 23, 2007
Graphology, or handwriting analysis, claims that personality characteristics such as introversion and extraversion can be inferred from the form and structure of letters, words, and sentences (introverts, for example, are said to write in smaller letters, extraverts in larger letters). Shermer puts graphology to the experimental test, showing that if you do not already know the personality characteristic you are looking for in the handwriting, graphology is no better than chance.