“…A source for choice biases and their dependence on recent history could involve stable working memory representations ( Fischer and Whitney, 2014 ; Fritsche et al, 2017 ; Urai et al, 2019 ). History effects on choice have been observed in humans ( Fischer and Whitney, 2014 ; Abrahamyan et al, 2016 ) and rodents ( Busse et al, 2011 ; Akrami et al, 2018 ) and are present in forced-choice ( Gold et al, 2008 ; Fischer and Whitney, 2014 ), memory-guided ( Akrami et al, 2018 ; Hermoso-Mendizabal et al, 2018 ), and free-choice tasks ( Sugrue et al, 2004 ; Lau and Glimcher, 2005 ). We also found that mice and humans adapted their behavioral strategies depending on the discriminability trajectories established during training ( Ahissar et al, 2009 ; Trevino et al, 2013 ).…”