Cases

Typical scenarios within this site’s subject: questions to ask, materials to prepare and points that can be examined.

Typical scenarios

Anonymous reviews repeat phrases from a public post

If anonymous reviews contain identical expressions, a common author may be suspected. Shared quotations, the subject under discussion and ready-made templates can nevertheless produce similarities without shared authorship.

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Typical scenarios

A long anonymous letter is compared with short work messages

If authorship of a long anonymous letter is assessed using short work messages, a direct word-frequency comparison may mislead. Genre, purpose and recipient affect expression. Short messages may contain standard replies, whereas a letter permits extended argument.

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Authorship examination: a text's author, anonymous messages, correspondence and expert report reviews
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