An integrated practice system for learning programming in Python: design and evaluation

by Brusilovsky, P., Guerra, J., Hosseini, R., Malmi, L., Pollari-Malmi, K., Sirkiä, T.
Published 2018

How difficult are exams? A framework for assessing the complexity of introductory programming exams

by Sheard, J, Simon, Carbone, A, Chinn, D, Clear, Tony, Corney, M, D'Souza, D, Fenwick, J, Harland, J, Laakso, M-J, Teague, D
Published 2013

Introductory programming and educational performance indicators - a mismatch

by Clear, AL
Published 2014