@conference{967e80684a884e698907a2acc045ae8e,
title = "Challenging students{\textquoteright} learning during scaffolding interactions.",
author = "{van de Pol}, J.E. and E.P.J.M. Elbers",
note = "Paper presented at SIG 10 & 21 meeting of the European Association of Research on Learning and Instruction (EARLI), August 30 - September 1; Paper presented at SIG 10 & 21 meeting of the European Association of Research on Learning and Instruction (EARLI), August 30 - September 1 ; Conference date: 01-01-2012",
year = "2012",
language = "Undefined/Unknown",
}