Geocentric Dead Reckoning in Sanskrit- and Hindi-Medium School Children.

A linguistic and cognitive process that has received scant attention in mainstream developmental psychology is the use of a geocentric frame of spatial reference, which amounts to using a large-scale orientation system (such as cardinal directions) in describing and encoding the location of objects on table space, inside a room. As part of a larger cross-cultural study of the development of this process, in India, Indonesia and Nepal, we present here a study on the possible implications of using a geocentric frame of reference in developing an accurate dead-reckoning skill. Children aged 11 to 15 years in two types of schools in Varanasi, India, who were known from a pretest to use a geocentric frame in language and cognition, were blindfolded, spun around and led blindfolded to a second room. A majority of them were able to keep track of cardinal directions despite these disorienting procedures. They were interviewed about the processes and sources of their skill. [ABSTRACT FROM AUTHOR]