This is the most popular to be used in the world for a parameter of “Self-Acceptance”. It was developed in 1978, so that the history itself has quite long, so sometimes it’s been verified for its accuracy. I believe it is very good to trust.

https://onlinelibrary.wiley.com/doi/abs/10.1002/1097-4679%28198905%2945%3A3%3C390%3A%3AAID-JCLP2270450307%3E3.0.CO%3B2-S

■■ GESS（Generalized Expectancy for success Scale）25 questionnaires ■■
This is basically about how you think of your future success.

Don’t think deeply, just use your intuition by out of 5

1. In the future, what you do, will almost be succeeded
2. In the future,everything that what I speak will be eager to be listened to
3. In the future, I can completely achieve all my responsibilities
4. In the future, I can be what I’ve wished to be a position
5. In the future, all familiar relationship will go well
6. In the future, anything I can handle very well, even unexpected situations
7. In the future, I can give good first impression to others
8. In the future, I can achieve what I set on my carrier
9. In the future, I will mistake many ★
10. In the future, I can give anybody I will meet, who will be positive effects
11. In the future, I can solve coming up my problems
12. In the future, I can have all of what really important for me
13. In the future, how much I do my best, it won’t go what I’ve wished for ★
14. In the future, I can figure out what is the most necessary to move forward for me to keep it up
15. In the future, I can control any situations waiting for me
16. In the future, I can achieve economical goal
17. In the future, I will make any troubles with others by work ★
18. In the future, I can find out more volume of better things than worse things
19. In the future, I feel my efforts bear fruit
20. In the future, I won’t achieve my goal that I set ★
21. In the future, I can success even my individual life
22. In the future, my project will be succeeded
23. In the future, my plan won’t go well ★
24. In the future, my work will be won recognition
25. In the future, I will built up very intimate and important relationship

1＝Not at all
2＝Unlikely
3＝Might be possible
4＝Likely
5＝almost certainly possible