Othello error Othello error Othello error occurs when a suspicious observer discounts cues of truthfulness. Essentially the Othello error occurs, Paul Ekman states, "when the lie catcher fails to consider that a truthful person who is under stress may appear to be lying" their non-verbal signals expressing their worry at the possibility of being disbelieved. A lie-detector or polygraph may be deceived in the same way, by misinterpreting nervous signals from a truthful person. The error is named after William Shakespeare's tragic play "Othello"; the dynamics between the two main characters, Othello and Desdemona, are a particularly well-known example of the error
Othello negative connotations. Othello was frequently performed as an Arab Moor during the 19th century. He was first played by a black man on the London stage in 1833 by the most important of the nineteenth-century Othellos, the African American Ira Aldridge who had been forced to leave his home country to make his career. Regardless of what Shakespeare intended by calling Othello a "Moor" – whether he meant that Othello was a Muslim or a black man or both – in the 19th century and much of the 20th century, many critics tended to see the tragedy in racial terms,