Table 5.
Factor loadings (rotated component matrix of the principal component analysis).
| Factor Label | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|
| I have smoked at least once in my life | 0.730 | ||||||||
| I currently smoke | 0.875 | ||||||||
| Cigarette consumption | −0.842 | ||||||||
| Hashish/marijuana consumption | 0.723 | ||||||||
| Religion | 0.739 | ||||||||
| I allow smoking in my presence | 0.540 | ||||||||
| I have drunk alcohol | 0.739 | ||||||||
| Have you been drunk? | 0.731 | ||||||||
| I travelled with someone who was driving under the influence of alcohol and/or drugs | 0.523 | ||||||||
| I exercise or walk | −0.883 | ||||||||
| I have time to do sports | −0.515 | ||||||||
| How many times a week should you exercise? | 0.804 | ||||||||
| How many hours a day do you exercise? | 0.843 | ||||||||
| Have you ever tried cocaine? | 0.752 | ||||||||
| Have you ever tried heroin? | 0.832 | ||||||||
| Have you ever tried LSD? | 0.881 | ||||||||
| Have you ever taken drugs or pills to get high? | 0.570 | ||||||||
| Sex | 0.806 | ||||||||
| Weight | −0.784 | ||||||||
| Height | −0.861 | ||||||||
| It is better to enjoy sex without any contraceptive method | 0.419 | ||||||||
| If I am driving I wear a seatbelt/helmet | 0.486 | ||||||||
| Healthy nutrition improves academic performance | 0.759 | ||||||||
| Physical activity can improve health/mood | 0.806 | ||||||||
| Drinking water is important for health | 0.820 | ||||||||
| I have driven under the influence of alcohol/drugs | 0.516 | ||||||||
| I have exceeded the speed limit | 0.631 | ||||||||
| I have driven using a mobile | 0.763 | ||||||||
| Drinking alc. is normal in social situations | 0.624 | ||||||||
| Drinking alcohol is fun | 0.679 | ||||||||
| DAP is like any other birth control method | 0.522 | ||||||||
| I have dieted on the last 12 months | 0.548 | ||||||||
| Thinner = Healthier | 0.617 | ||||||||
| Figure is the most important | 0.504 |