Kea (Nestor notabilis) show flexibility and individuality in within-session reversal learning tasks
Sign Up to like & getrecommendations! Published in 2021 at "Animal Cognition"
DOI: 10.1007/s10071-021-01524-1
Abstract: The midsession reversal paradigm confronts an animal with a two-choice discrimination task where the reward contingencies are reversed at the midpoint of the session. Species react to the reversal with either win-stay/lose-shift, using local information… read more here.
Keywords: reversal; information; session; midsession reversal ... See more keywords
Anticipation of a midsession reversal in humans
Sign Up to like & getrecommendations! Published in 2019 at "Behavioural Processes"
DOI: 10.1016/j.beproc.2018.12.016
Abstract: In a two-stimulus visual discrimination choice task with a reversal in reward contingencies midway through each session, pigeons produce a surprising number of anticipatory errors (i.e., responding to the second-correct stimulus before the reversal) based… read more here.
Keywords: reversal; choice task; midsession reversal;
Past outcomes and time flexibly exert joint control over midsession reversal performance in the rat
Sign Up to like & getrecommendations! Published in 2020 at "Behavioural Processes"
DOI: 10.1016/j.beproc.2019.104028
Abstract: In a midsession reversal task, subjects choose between two stimuli on every trial; only responses to one stimulus are reinforced. Halfway throughout the session, contingencies are reversed: previously reinforced responses are now extinguished and vice… read more here.
Keywords: control; outcomes time; time; midsession reversal ... See more keywords