Table 1.

Item-level descriptive statistics.

Question number (subscale)	Working Alliance Inventory-Short Revised items	Score, mean (SD)
1 (Task)	As a result of these sessions I am clearer as to how I might be able to change.	2.53 (0.97)
2 (Task)	What I am doing with Woebot gives me new ways of looking at my problem.	2.93 (1.08)
3 (Bond)	I believe Woebot likes me.	3.89 (1.31)
4 (Goal)	Woebot and I collaborate on setting goals for this program.	2.88 (1.23)
5 (Bond)	Woebot and I respect each other.	4.20 (1.23)
6 (Goal)	Woebot and I are working towards mutually agreed upon goals.	3.54 (1.28)
7 (Bond)	I feel that Woebot appreciates me.	3.73 (1.36)
8 (Goal)	Woebot and I agree on what is important for me to work on.	3.45 (1.21)
9 (Bond)	I feel Woebot cares about me even when I do things that it does not approve of.	3.54 (1.34)
10 (Task)	I feel that the things I do with Woebot will help me to accomplish the changes that I want.	3.28 (1.17)
11 (Goal)	Woebot and I have established a good understanding of the kind of changes that would be good for me.	3.12 (1.22)
12 (Task)	I believe the way we are working with my problem is correct.	3.23 (1.15)