“…This is different from incidental learning, which is the accidental learning of information while actually concentrating on other information ( Thomas and Rohwer, 1986 ; Lezak et al, 2012 ; Hampshire et al, 2016 ; Ahmed, 2017 ; Kontaxopoulou et al, 2017 ). The ability of intentional learning typically improves with experience and with age ( Meijer et al, 2006 , 2007 ; Meijs et al, 2013 , 2016 ; Blachstein and Vakil, 2016 ). It appears that there are major individual differences in the pace at which intentional learning develops at the end of childhood and the beginning of adolescence ( Meijer et al, 2007 ; Jolles, 2016 ; Meijs et al, 2016 ; Juraska and Willing, 2017 ).…”