Table 1.
Number of items |
Psychometrics | |||
Subscales | M | SD | Cronbach’s α | |
Negative affect reduction | 9 | 6.04 | 2.35 | .96 |
Stimulation/state enhancement | 7 | 3.43 | 2.47 | .92 |
Health risk | 4 | 8.21 | 1.56 | .91 |
Taste/sensorimotor manipulation | 9 | 3.83 | 2.39 | .93 |
Social facilitation | 5 | 3.91 | 2.64 | .90 |
Weight control | 5 | 3.65 | 3.02 | .95 |
Craving/addiction | 6 | 6.80 | 1.94 | .84 |
Negative physical feelings | 3 | 4.75 | 2.84 | .86 |
Boredom reduction | 4 | 5.99 | 2.62 | .91 |
Negative social impression | 3 | 4.92 | 2.86 | .85 |