an imagined future, either be "substantiated beyond all doubt" or "altogether disproved". Arden editor, Brean Hammond, in the introduction, states that recent analysis based on linguistics and style "lends support" to the idea that Shakespeare and Fletcher's hand can be detected in the 18th century edition. Hammond then expresses the hope that his edition "reinforces the accumulating consensus that the lost play has a continuing presence in its eighteenth-century great-grandchild." Author and critic Kate Maltby cautions against promoting Double Falsehood with exaggerated statements. She points out that nowhere does the Arden editor of Double Falsehood make the "grandiose claim" found on advertisements for a production of the play that invite people to come and 'Discover a Lost Shakespeare'. She points out that if a young person sees a production of Double Falsehood, and is told it is by Shakespeare, they may come away with the "lifelong conviction that 'Shakespeare' is pallid and dull." In 2015, Ryan L. Boyd and James W. Pennebaker of the University of Texas at Austin published research in the journal Psychological Science that reported statistical and psychological evidence suggesting Shakespeare and Fletcher may have coauthored Double Falsehood, with Theobald's contribution being "very minor". By aggregating dozens of psychological features of each playwright derived from validated linguistic cues, the researchers found that they were able to create a "psychological signature" (i.e., a high-dimensional psychological composite) for each authorial candidate. These psychological signatures were then mathematically compared with the psycholinguistic profile of Double Falsehood. This allowed the researchers to determine the probability of authorship for Shakespeare, Fletcher, and Theobald. Their results challenge the suggestion that the play was a mere forgery by Theobald. Additionally, these results provided strong evidence that Shakespeare was the most likely author of the first three acts of Double Falsehood, while Fletcher likely made key contributions to the final two acts of the play. Performance and publication The play was first produced on 13 December 1727 at the Theatre Royal, Drury Lane, and published in 1728. The drama was revived at Covent Garden on 24 April 1749, and performed again on 6 May that year. Later performances occurred in 1781 and 1793, and perhaps in 1770 also. After the first edition of 1728, later editions appeared in 1740 and 1767. Modern revivals A new edition of the play was published in March 2010 in the Arden Shakespeare series. In January 2011 this version, advertised