@article{yu2018questioning,
title={Questioning supports effective transmission of knowledge and increased exploratory learning in pre-kindergarten children},
author={Yu, Yue and Landrum, Asheley R and Bonawitz, Elizabeth and Shafto, Patrick},
journal={Developmental science},
volume={21},
number={6},
pages={e12696},
year={2018},
publisher={Wiley Online Library}
}