| tcid | Study ID Number |
| site | Study Site |
| cohort | Cohort |
| INTID | Interviewer ID Number |
| C9U1 | Skip School Without An Excuse |
| C9U2 | Lie/Disobey/Talk Back to Adults |
| C9U3 | Purposely Damage Someone Elses Things |
| C9U4 | Have Sexual Intercourse |
| C9U5 | Steal Something Worth 5 dollars |
| C9U6 | Steal Something Worth 50 dollars |
| C9U7 | Go Into a Building to Steal Something |
| C9U8 | Go Joyriding Without Owners Permission |
| C9U9 | Hit Someone/Get Into a Physical Fight |
| C9U10 | Attack Someone W/ a Weapon to Injure The |
| C9U11 | Use Weapon to Get Money/Things From Othe |
| C9U12 | Smoke Cigarettes or Chew Tobacco |
| C9U13 | Drink Beer/Wine/Alcohol W/O Par Knowledg |
| C9U14 | Use Marijuana/Hashish/Pot |
| C9U15 | Use Hard Drugs (Heroin/Cocaine/LSD) |
| C9U16 | Sell Drugs |
| SITECODE | Actual Sitecode Entered |
| AAB9SER | Serious Offenses - AAB - Year 9 |
| AAB9LSS | Less Serious Offenses - AAB - Year 9 |
| AAB9SAB | AttitudeTowardsSubsAbuse - AAB - Year 9 |
| AAB9DEL | AttitudeTowardsDelinquency - AAB - Year 9 |
| AAB9TOT | Item Total - AAB - Year 9 |