Table 1.
Overview of the questionnaires and when they will be used.
|
|
T0a | T1b | T2c | |
| User experience |
|
|
|
|
|
|
Technology Acceptance Model | –d | X | – |
|
|
System Usability Scale | – | X | – |
|
|
Willingness to pay | – | X | – |
| Potential health effects |
|
|
|
|
|
|
EQ-5D-5Le | X | X | X |
|
|
Positive health dimensions | X | X | X |
|
|
Self-Management Ability Scale – short version | X | X | X |
| Demographics | X | – | – | |
| Applicability of the virtual coaches |
|
|
|
|
|
|
Rating scale | X | X | – |
|
|
Working Alliance Inventory | – | X | – |
aBaseline.
bAfter the 4-week implementation phase.
cAfter the 4-week facultative follow-up phase.
dNot applicable.
eEQ-5D-5L: 5-level EQ-5D questionnaire.