Section-Variable Lists for Waves I, II, III, and IV
These section-variable lists provide the names of each section in the in-home interviews in Waves I - IV and the corresponding variable prefixes for each section.
| Wave I Section Name | Variable Prefix |
| Section 1: General Introduction | H1GI |
| Section 2: Daily Activities | H1DA |
| Section 3: General Health | H1GH |
| Section 4: Taught in School | H1TS |
| Section 5: Academics and Education | H1ED |
| Section 6: Physical and Functional Limitations | H1PL |
| Section 7: Access to Health Services | H1HS |
| Section 8: Pregnancy, AIDS, and STD Risk Perceptions | H1RP |
| Section 9: Self-Efficacy | H1SE |
| Section 10: Feelings Scale | H1FS |
| Section 11: Household Roster | H1HS |
| Section 12: Non-Resident Biological Mother | H1NM |
| Section 13: Non-Resident Biological Father | H1NF |
| Section 14: Resident Mother | H1RM |
| Section 15: Resident Father | H1RF |
| Section 16: Relations with Parents | H1WP |
| Section 17: Motivations to Engage in Risky Behaviors | H1MO |
| Section 18: Personality and Family | H1PF |
| Section 19: Knowledge Quiz | H1KQ |
| Section 20: Friends | H1MF, H1FF |
| Section 21: Ideal Romantic Relationship | H1ID |
| Section 22: Romantic Relationship Roster | H1RR |
| Section 23: Liked Relationship Roster | H1LR |
| Section 24: Contraception | H1CO |
| Section 25: Relationship Information | H1RI |
| Section 26: Non-Relationship History | H1RX, H1NR |
| Section 27: Motivations for Birth Control | H1BC |
| Section 28: Tobacco, Alcohol, Drugs | H1TO |
| Section 29: Delinquency Scale | H1DS |
| Section 30: Joint Occurrences | H1JO |
| Section 31: Fighting and Violence | H1FV |
| Section 32A: Male Physical Development | H1MP |
| Section 32B: Female Physical Development | H1FP |
| Section 33: Suicide | H1SU |
| Section 34: Parents' Attitudes | H1PA |
| Section 35: Protective Factors | H1PF |
| Section 36: Neighborhood | H1NB |
| Section 37: Religion | H1RE |
| Section 38: Expectations, Employment, Income | H1EE |
| Section 39: Relations with Siblings | H1WS |
| Section 40: Interview Remarks | H1IR |
| Wave II Section Name | Variable Prefix |
| Section 1: General Introduction | H2GI |
| Section 2: Daily Activities | H2DA |
| Section 3: General Health | H2GH |
| Section 4: Nutrition | H2NU |
| Section 5: Sun Exposure | H2UV |
| Section 6: Academics and Education | H2ED |
| Section 7: Access to Health Services | H2HS |
| Section 8: Pregnancy, AIDS, and STD Risk Perceptions | H2RP |
| Section 9: Self-Efficacy | H2SE |
| Section 10: Feelings Scale | H2FS |
| Section 11: Household Roster | H2HS |
| Section 12: Non-Resident Biological Mother | H2NM |
| Section 13: Non-Resident Biological Father | H2NF |
| Section 14: Resident Mother | H2RM |
| Section 15: Resident Father | H2RF |
| Section 16: Relations with Parents | H2WP |
| Section 17: Motivations to Engage in Risky Behaviors | H2MO |
| Section 18: Personality and Family | H2PF |
| Section 19: Knowledge Quiz | H2KQ |
| Section 20: Friends | H2MF, H2FF |
| Section 21: Romantic Relationship Roster | H2RR |
| Section 22: Liked Relationship Roster | H2LR |
| Section 23: Contraception | H2CO |
| Section 24: Relationship Information | H2RI |
| Section 25: Non-Relationship History | H2RX, H2NR |
| Section 26: Motivations for Birth Control | H2BC |
| Section 27: Tobacco, Alcohol, Drugs | H2TO |
| Section 28: Delinquency Scale | H2DS |
| Section 29: Fighting and Violence | H2FV |
| Section 30: Joint Occurrences | H2JO |
| Section 31A: Male Physical Development | H2MP |
| Section 31B: Female Physical Development | H2FP |
| Section 32: Suicide | H2SU |
| Section 33: Parents' Attitudes | H2PA |
| Section 34: Protective Factors | H2PF |
| Section 35: Neighborhood | H2NB |
| Section 36: Religion | H2RE |
| Section 37: Expectations, Employment, Income | H2EE |
| Section 38: Relations with Siblings | H2WS |
| Section 39: Interview Remarks | H2IR |
| Wave III Section Name | Variable Prefix |
| Section 1: Overview and Demographics | H3OD |
| Section 2: Household Roster and Residence History | H3HR |
| Section 3: Parental Support and Relationships | H3WP |
| Section 4: Retrospective ADHD | H3RA |
| Section 5: Relationships with Siblings | H3WS |
| Section 6: Friends | H3FS |
| Section 7: Education | H3ED |
| Section 8: Labor Market Experience and Active-Duty Military Service | H3LM |
| Section 9: General Health and Diet | H3GH |
| Section 10: Access to Health Services, Health Insurance | H3HS |
| Section 11: Illnesses, Medications, and Physical Disabilities | H3ID |
| Section 12: Social Psychology and Mental Health | H3SP |
| Section 13: Mentoring | H3MN |
| Section 14: Marriage/Co-habitation History and Attitudes | H3MR |
| Section 15: Economics and Personal Future | H3EC |
| Section 16: Sexual Experiences and STDs | H3SE |
| Section 17: Table of Relationships | H3TR |
| Section 18: Table of Pregnancies | H3TP |
| Section 19: Relationships in Detail | H3RD |
| Section 20: BEM Inventory | H3BM |
| Section 21: Propensity for Risk | H3PR |
| Section 22: Completed Pregnancies | H3PG |
| Section 23: Current Pregnancies | H3PC |
| Section 24: Live Births | H3LB |
| Section 25: Children and Parenting | H3KK |
| Section 26: Delinquency and Violence | H3DS |
| Section 27: Involvement with the Criminal Justice System | H3CJ |
| Section 28: Tobacco, Alcohol, Drugs, Self-Image | H3TO |
| Section 29: Mistreatment by Adults | H3MA |
| Section 30: Civic Participation and Citizenship | H3CC |
| Section 31: Religion and Spirituality | H3RE |
| Section 32: Gambling | H3GM |
| Section 33: Daily Activities | H3DA |
| Section 34: Biological Specimens | H3BP |
| Section 35: Interviewer Report | H3IR |
| Wave IV Section Name | Variable Prefix |
| Section 1: Overview and Demographics |
H4OD |
| Section 2: Parental Support and Relationships |
H4WP |
| Section 3: Relationships with Siblings |
H4WS |
| Section 4: General Health and Diet |
H4GH |
| Section 5: Access to Health Services, Health Insurance |
H4HS |
| Section 6: Illness, Medications, and Physical Disabilities |
H4ID |
| Section 7: Sleep Patterns |
H4SP |
| Section 8: Household Roster and Residence History |
H4HR |
| Section 9: Education |
H4ED |
| Section 10: Military |
H4MI |
| Section 11: Labor Market |
H4LM |
| Section 12: Economics |
H4EC |
| Section 13: Religion and Spirituality |
H4RE |
| Section 14: Social Psychology and Mental Health |
H4MH |
| Section 15: Suicide, Sexual Experiences, and Sexually Transmitted Diseases |
H4SE |
| Section 16: Relationships |
H4TR |
| Section 17: Relationships in Detail |
H4RD |
| Section 18: Pregnancy Table |
H4PG |
| Section 19: Live Births |
H4LB |
| Section 20: Children and Parenting |
H4KK |
| Section 21: Criminal Offending and Victimization |
H4DS |
| Section 22: Involvement with Criminal Justice System |
H4CJ |
| Section 23: Tobacco, Alcohol, and Drugs |
H4TO |
| Section 24: Mistreatment by Adults |
H4MA |
| Section 25: Daily Activities |
H4DA |
| Section 26: Personality |
H4PE |
| Section 27: Biospecimen Participation |
H4(varies) |
| Section 28: Field Interviewer's Report |
H4IR |
| Section 29: Field Interviewer's Environmental Assessment |
H4EO |
