Table 1:

Health and Behavior Inventory subscale items (parent version)

Cognitive	Somatic
1. Has trouble sustaining attention	12. Has headaches
2. Is easily distracted	13. Feels dizzy
3. Has difficulty concentrating	14. Has a feeling that the room is spinning
4. Has problems remembering what he/she is told	15. Feels faint
5. Has difficulty following directions	16. Has blurred vision
6. Tends to daydream	17. Has double vision
7. Gets confused	18. Experiences nausea
8. Is forgetful	19. Gets tired a lot
9. Has difficulty completing tasks	20. Gets tired easily
10. Has poor problem-solving skills
11. Has problems learning