A substantial group that memorizes a foreign-language (to many) text are Muslim huffaz, who commit the entire Koran to memory. They'd make a good comparison group, given their large numbers, ethnic heterogeneity and…
A substantial group that memorizes a foreign-language (to many) text are Muslim huffaz, who commit the entire Koran to memory. They'd make a good comparison group, given their large numbers, ethnic heterogeneity and…