@article{f1adce3368374bd6b3d97062d453c997,
title = "Is there a role for direct instruction in problem-based learning? Comparing student-constructed versus integrated model answers",
keywords = "Problem-based learning, Direct instruction, Self-study, Cognitive load, Ill-defined problems",
author = "Lisette Wijnia and Loyens, \{Sofie M. M.\} and \{van Gog\}, Tamara and Eva Derous and Schmidt, \{Henk G.\}",
year = "2014",
month = dec,
doi = "10.1016/j.learninstruc.2014.07.006",
language = "English",
volume = "34",
pages = "22--31",
journal = "Learning and Instruction",
issn = "0959-4752",
publisher = "Elsevier B.V.",
}