A method of making an educational tool using a computing device having a processor and a memory, the method including steps of associating a trait with a literary style to form a literary style database in the memory; and determining the frequency of an occurrence of an item of a trait in the a text in a pre-determined range; subtracting a pre-determined value from the frequency of occurrence of the item of the trait to result in a difference, wherein if the difference is positive, a relevance value of the trait is obtained by dividing the difference with the pre-determined value and the trait is looked up in the literary style database to identify a literary style; and ordering the item of the trait in a list according to the magnitude of the relevance value such that top traits identified from the text can be presented.
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