Skip to main content

Table 5 Thinking Aloud test among 5 participants

From: The usability and preliminary effectiveness of a web-based physical activity intervention in patients with knee and/or hip osteoarthritis

Tasks

Average time (sec)

Task correct

1) What is the moderator's telephone number?

15.60

100% (n=5)

2) Register yourself for the program

308.40

100% (n=5)

3) Search for information about healthy weight and osteoarthritis

68.60

80% (n=4)

4) Login (with your username and password)

85.60

60% (n=3)

5) Complete module 1 (introduction)

352.40

40% (n=2)

6) Navigate to the webpage ‘Symptoms’

48.20

60% (n=3)

7) Navigate to the webpage ‘My profile’

12.20

100% (n=5)

8) Watch home exercise video No. 4

23.00

80% (n=4)

9) Write something in your workbook

84.60

100% (n=5)

10) Navigate to the webpage ‘Programme Aim ”

82.80

0% (n=0)

11) Log out

2.00

100% (n=5)

12) Log in, once again.

59.40

100% (n=5)

13) Fill in the evaluation form (performance and perceived pain)

62.00

100% (n=5)

14) Check the starting point of your programme in minutes

73.80

60% (n=3)

15) Check your most recent update in your workbook

16.20

100% (n=5)