1. Do you find it difficult to stop playing video games?	Never	Rarely	Sometimes	Often	Always
2. Have you played extra video games longer than intended?
3. Have you had arguments with others (family and friends) over your time spent on video games?
4. How often do you prefer to play video games instead of spending time with others?
5. How often do you not get enough sleep because of playing video games?
6. Have you thought all day long or when you wake up in the morning, about playing video game?
7. How often do you look forward to the next time you can play video games?
8. How often do you think you should play less video game?
9. How often have you unsuccessfully tried to spend less time on playing video games?
10. Have others unsuccessfully tried to reduce your time spent on video games?
11. How often do you feel upset, restless, frustrated, or irritated when you were UNABLE to spend time for playing video games?
12. How often do you rush through your daily responsibilities to play video games?
13. Have you neglected important activities (school, work, and sports) to play video games?
14. How often do you play video games because you are feeling down or to forget about problems?
15. Since last semester, I have spent more time the playing video game every week than before.
16. I used to have backache or other physical discomforts because of playing video games.
17. Playing video games has caused some negative effects on my study.
18. Without playing video games, my life would be no fun.