4 search results - page 1 / 1 » Meta-analysis of correlations among usability measures |
CHI
2007
ACM
14 years 5 months ago
2007
ACM
Understanding the relation between usability measures seems crucial to deepen our conception of usability and to select the right measures for usability studies. We present a meta...
CHI
2009
ACM
14 years 5 months ago
2009
ACM
Correlations between prototypical usability metrics from 90 distinct usability tests were strong when measured at the task-level (r between .44 and .60). Using test-level satisfac...
CHI
2000
ACM
13 years 9 months ago
2000
ACM
Usability comprises the aspects effectiveness, efficiency, and satisfaction. The correlations between these aspects are not well understood for complex tasks. We present data from...
OZCHI
2005
ACM
13 years 10 months ago
2005
ACM
Task performance data and subjective assessment data are widely used as usability measures in the human-computer interaction (HCI) field. Recently, physiology has also been explor...