The Mo2L instrument can be used to measure different dimensions of the e-learning user experience, i.e. from typical usability attributes such as content, navigation etc. to affective issues such as motivation to learn. The method provides calculation of a total value which takes into consideration all items on the questionnaire and reflects a global usability score of the e-learning application. In addition calculations are made along all the different scales of the questionnaire presenting thus quantifiable information for all the aspects of an e-learning application. Below the main usability constructs and the number of their items are presented:
Scale |
Items |
|
1. |
Content |
1-8 |
2. |
Learning Design & Support |
9-16 |
3. |
Visual Design |
17-20 |
4. |
Navigation |
21-26 |
5. |
Accessibility |
27-29 |
6. |
Interactivity |
30-34 |
7. |
Self- assessment & Learnability |
35-39 |
8. |
Motivation to Learn |
40-49 |
Regarding the reliability (the accuracy of the measurement) of the scales: the method has been assessed for internal consistency using Cronbach’s Alpha coefficient in several studies (see publications). The scales exhibit high values of Cronbach Alpha of up to 0.934