“…Big Brother is a reality TV show with a gameshow-like format. In each series of the show, contestants live together in a house for a period of weeks or months, filmed constantly, unable to leave and with 2 There have been several studies measuring discrimination from the behaviour of contestants on reality television shows (Dilks et al, 2010;Wall, 2011;Ahmed, 2013;Schüller et al, 2014;Lane, 2018). Research has also used behaviour on gameshows to estimate discrimination (Levitt, 2004;Antonovics et al, 2005;List, 2006;Anwar, 2012;Belot et al, 2012;Hamermesh, 2012;Atanasov and Dana, 2013).…”