Health Practices
| Behavior | Measure |
| Alcohol Consumption | |
| daily | Daily Interview |
| typical | Study Questionnaire |
| Diet | |
| daily intake | Daily Interview |
| frequency of breakfast | Breakfast Questionnaire |
| Physical Activity | |
| daily exercise | Daily Interview |
| typical | College Alumni Health Study Questionnaire (Paffenbarger Scale) |
| Sleep | |
| previous night | Daily Interview |
| typical | Pittsburgh Sleep Quality Questionnaire (PSQI) |
| Smoking | |
| daily |
Daily Interview |
| history and current |
Study Questionnaire |