Posts tagged in experiments

Schulte-Mecklenbeck, M. and Huber, O. (2003) Information search in the laboratory and on the Web: With or without an experimenter. Behavior Research Methods, Instruments, & Computers, Vol. 35, No. 2, pp. 227-235.

DOI= 10.3758/BF03202545

The studies of Schulte-Mecklenbeck and Huber focused on the effect of the location of test comparing laboratory settings and uncontrolled settings in locations selected by the users

Continue reading...Schulte-Mecklenbeck, M. and Huber, O. (2003) Information search in the laboratory and on the Web: With or without an experimenter. Behavior Research Methods, Instruments, & Computers, Vol. 35, No. 2, pp. 227-235.

Kjeldskov, J., Skov, M.B. and Stage, J. (2005) Does time heal? A longitudinal study of usability. In Proceedings of the 17th Australia conference on Computer-Human Interaction: Citizens Online: Considerations for Today and the Future (OZCHI ’05). Computer-Human Interaction Special Interest Group (CHISIG) of Australia, Narrabundah, Australia, Australia, pp. 1-10

Kjeldskov, Skov and Stage approached the question of differences between novice and expert users as test participants in a new way. Instead of having different users representing either novice or expert

Continue reading...Kjeldskov, J., Skov, M.B. and Stage, J. (2005) Does time heal? A longitudinal study of usability. In Proceedings of the 17th Australia conference on Computer-Human Interaction: Citizens Online: Considerations for Today and the Future (OZCHI ’05). Computer-Human Interaction Special Interest Group (CHISIG) of Australia, Narrabundah, Australia, Australia, pp. 1-10

Raita, E. and Oulasvirta, A. (2011) Too good to be bad: Favorable product expectations boost subjective usability ratings. Interacting with Computers, Vol. 23, No. 4, pp. 363-371.

DOI= 10.1016/j.intcom.2011.04.002

This article studies the effect of positive or negative priming on the subjective usability ratings after the test. The priming was done with two different versions of

Continue reading...Raita, E. and Oulasvirta, A. (2011) Too good to be bad: Favorable product expectations boost subjective usability ratings. Interacting with Computers, Vol. 23, No. 4, pp. 363-371.

Hartmann, J., Sutcliffe, A. and De Angeli, A. (2008) Towards a theory of user judgment of aesthetics and user interface quality. ACM Transactions on Computer‐Human Interaction, Vol. 15, No. 4, Article 15, pp. 15:1-15:30.

DOI=10.1145/1460355.1460357

Also this article contributes to the discussions on the interplay between aesthetics and perceived usability. Hartmann et al. used two versions of two web sites in their studies

Continue reading...Hartmann, J., Sutcliffe, A. and De Angeli, A. (2008) Towards a theory of user judgment of aesthetics and user interface quality. ACM Transactions on Computer‐Human Interaction, Vol. 15, No. 4, Article 15, pp. 15:1-15:30.

Tamar Ben-Bassat, Joachim Meyer and Noam Tractinsky (2006) Economic and subjectve measures of the perceived value of aesthetics and usability. ACM Transactions on Computer-Human Interaction, Vol. 13, No. 2, pp. 210-234.

DOI=10.1145/1165734.1165737

The article by Ben-Bassat et al. continues the series of articles on assessing the effect of aesthetics to the perceived usability of systems. In their experiments, Ben-Bassat et

Continue reading...Tamar Ben-Bassat, Joachim Meyer and Noam Tractinsky (2006) Economic and subjectve measures of the perceived value of aesthetics and usability. ACM Transactions on Computer-Human Interaction, Vol. 13, No. 2, pp. 210-234.