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Change in Subjective Reactivity for the First Cigarette of the Day
| Measure | Pre-Smoking M (SD) | Post-Smoking M (SD) | df | t | p |
|---|---|---|---|---|---|
| QSU-Brief Factor 1 (range 2–14) | 9.9 (3.16) | 4.9 (3.02) | 203 | 18.42 | .000 |
| QSU-Brief Factor 2 (range 3–21) | 7.5 (4.04) | 4.5 (2.62) | 203 | 11.46 | .000 |
| MNWS (range 0–20) | 2.8 (3.26) | 2.3 (3.00) | 189 | 2.75 | .006 |
| Circumplex Negative (range 4–40) | 10.0 (7.04) | 7.7 (6.71) | 199 | 5.89 | .000 |
| Circumplex Positive (range 5–50) | 26.9 (7.85) | 28.2 (8.18) | 200 | −3.09 | .002 |
