## Age Administration Chart (for ASQ:SE, 1st edition).

| Child's Age                             | Use this ASQ:SE |
| --------------------------------------- | ---------------- |
| 3 months, 0 days, through 8 months, 29 days | 6 month          |
| 9 months, 0 days, through 14 months, 29 days | 12 month         |
| 15 months, 0 days, through 20 months, 29 days | 18 month         |
| 21 months, 0 days, through 26 months, 29 days | 24 month         |
| 27 months, 0 days, through 32 months, 29 days | 30 month         |
| 33 months, 0 days, through 41 months, 29 days | 36 month         |
| 42 months, 0 days, through 53 months, 29 days | 48 month         |
| 54 months, 0 days, through 65 months, 29 days | 60 month         |