Table 5.

Descriptive results for the tDCS experience questionnaire (N = 120).

Items of the tDCS experience questionnaire	Mean (SD)
1. It was easy to prepare the device and accessories (0–10)	9.41 (1.50)
2. The device was unnecessarily complex (0–10)	0.89 (2.53)
3. The device was easy to use (0–10)	9.59 (1.36)
4. I felt the video conferences with a technical person were helpful (0–10)	9.41 (1.68)
5. I would imagine that most people would learn to use this device quickly (0–10)	9.32 (1.48)
6. The device was cumbersome to use (0–10)	1.27 (2.64)
7. I felt confident using the device (0–10)	9.70 (1.17)
8. I needed to learn a lot of things before I could get going with this device (0–10)	1.05 (2.50)
9. The effectiveness of the treatment increased over the course of treatment (0–10)	6.58 (3.40)
10. Overall, I felt that transcranial electrical stimulation treatment benefited me (0–10)	6.72 (3.35)

Note. SD = Standard Deviation. 0 = strongly disagree, 10 = strongly agree.