@inproceedings{78375cfb031d4fcf8895149ebf3171ff,
title = "Externalization vs. Internalization: The Influence on Problem Solving Performance",
author = "\{van Nimwegen\}, C. and \{van Oostendorp\}, H. and H.J.M. Tabachneck-Schijf",
note = "The 4th IEEE International Conference on Advanced Learning Technologies",
year = "2004",
month = aug,
day = "30",
language = "Undefined/Unknown",
pages = "311--315",
editor = "Kinshuk and Chee-Kit Looi and Erkki Sutinen and Demetrios Sampson and Ignacio Aedo and Lorna Uden and Esko Kahkonen",
booktitle = "Proceedings of the 4th IEEE International Conference on Advanced Learning Technologies",
publisher = "IEEE",
address = "United States",
}