Abstract

Although its central role in human-computer interaction is recognized by industry, the user interface (UI) has received scant attention in the computer-based testing (CBT) literature. Industrial and European Community ergonomic directives have been established regarding UI design issues, however, which may significantly impact upon CBT. Accordingly, the UI's CBT role is discussed regarding central CBT/UI constructs and dynamics. On the basis of one CBT UI design issue (here: paging) it is shown that many ergonomic regulatory definition traps exist for the unwary CBT practitioner and UI designer. Newer UI developments in windowing technology and computer-based UI ergonomic regulation conformance analysis are described. Finally, open issues regarding CBT UI problematics are discussed showing that, rather than continuing to lead a shadowed existence, the UI is deserving of considerably increased research effort regarding its CBT impact (Booth, 1998, pg. 58.)

Key words:
GUI, user psychology, user mental models, ISO standards, UI design.

Booth, J. F. (1998). Guest Editorial. Special Issue: Uses of PC technology in selection and assessment. International Journal of Selection and Assessment, 6 (2), 57-60.