From: Factors Related to Cigarette Smoking Initiation and Use among College Students
 |  | Possible Range | Mean (SD) |
---|---|---|---|
Personality Factors | Neuroticism | 0–48 | 22.7 (8.1) |
 | Extraversion | 0–48 | 30.3 (6.5) |
 | Openness | 0–48 | 26.2 (5.7) |
 | Agreeableness | 0–48 | 30.3 (5.7) |
 | Conscientiousness | 0–48 | 32.1 (5.7) |
Sense of coherence | Total | 29–203 | 125.5 (18.2) |
Self-efficacy | Smoking Self-efficacy | 0–10 | 9.06 (2.42) |
Family Social Support | Emotional | 0–384 | 58.1 (38.7) |
Friend Social Support | Emotional | 0–384 | 51.5 (50.5) |