@misc{indiciae588020dddeec, title = {Task perception as a mediating variable: a contribution to the validation of instructional knowledge.}, author = {L Luyten and J Lowyck and F Tuerlinckx}, year = {2001}, doi = {10.1348/000709901158488}, url = {https://pubmed.ncbi.nlm.nih.gov/11449933/}, note = {Source identifier: 11449933} }