@inproceedings{cisuc-3933-2014, author={Campos, D.S.d. and Antonio Jose Mendes and Marcelino, M.J.P. }, title={Case study using Test-driven Learning methodology for building contextualized feedback by logical errors in Introductory Programming Learning}, booktitle={44th Annual Frontiers in Education (FIE) Conference}, year=2014, address={n/a}, } @inproceedings{cisuc-3019-2012, author={Campos, D.S.d. and Antonio Jose Mendes and Marcelino, M.J.P. and Ferreira, D. and Alves, L. }, title={A multinational case study on using diverse feedback types applied to introductory programming learning}, booktitle={Frontiers in Education 2012 - Seattle USA}, year=2012, address={n/a}, }