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Table 4 Items for speech generating device training tasks

From: Speech-generating devices: effectiveness of interface design—a comparative study of autism spectrum disorders

Title design/session The correct rate/time
Pre Post Pre Post Pre Post
Xuan Yi Feng
1 Social interaction—Hello!       
2. Social Interaction—Please do me a favor       
3. Social interaction—Pardon me?       
4. Social interaction—Good morning, teacher!       
5. Social interaction—I’m sorry. I pressed the wrong button.       
6. Help—May I borrow your notes?       
7. Help—I would like to borrow your homework.       
8. Help—Would you please wait for me?       
9. Help—I can’t hear you       
10. Help—I can’t understand       
11. Ready for class—What lessons are you going to?       
I’m going to physical education class       
12. Ready for class—What lessons are you going to?       
I’m going to math class       
13. Self-introduction—Hello, I’m.       
14. Self-introduction—Are you?       
15. Participation—What activities do you want to participate in?       
I want to participate in.       
16. Participation—What activities you want to participate in?       
I want to participate in       
17. Academics—Are you ready to do what you have to do?       
Are you ready to do your homework and go home?       
18. Academics—Did you prepare?       
19. After-school time—I can play with you now.       
20. After-school time—Where do you want to go? I want to go home       
Operation-Identification accuracy %