the cost-benefit of self-report methods

Leitner, M., Wolkerstorfer, P., Geven, A., Höller, N., and Tscheligi, M. Evaluating a Mobile Multimedia Application in Field Trials: the cost-benefit of self-report methods. Mobile Living Labs 09 (Bonn, Germany, September 15, 2009), 27--30.

2009