Table 2.
Oblique rotated factor matrix for the Marijuana Craving Questionnaire (MCQ) and Marijuana Craving Questionnaire-Short Form (MCQ-SF)
| Factor 1 Compulsivity |
Factor 2 Emotionality |
Factor 3 Expectancy |
Factor 4 Purposefulness |
|||||
|---|---|---|---|---|---|---|---|---|
| Item | MCQa | MCQ-SFb | MCQa | MCQ-SFb | MCQa | MCQ-SFb | MCQa | MCQ-SFb |
| 1. | .10 | .07 | .25 | -.11 | .14 | .43 | .51 | .62 |
| 2. | .63 | .45 | .08 | .02 | .02 | .05 | .03 | .10 |
| 3. | .29 | .36 | .09 | .07 | .18 | .05 | .46 | .58 |
| 4. | .02 | .30 | .68 | .32 | .07 | .11 | .16 | .27 |
| 5. | .07 | -.03 | -.07 | .27 | .45 | .32 | .06 | .24 |
| 6. | -.13 | -.01 | .63 | .44 | .08 | .46 | .12 | .12 |
| 7. | .64 | .67 | -.06 | -.23 | .09 | .45 | .20 | -.36 |
| 8. | .27 | .11 | .21 | -.04 | .24 | .48 | .77 | .62 |
| 9. | -.15 | .00 | .60 | .59 | -.06 | .49 | -.01 | .05 |
| 10. | .72 | .65 | .10 | .38 | .05 | -.15 | .27 | .35 |
| 11. | .20 | .14 | .11 | .66 | .65 | .38 | .16 | -.04 |
| 12. | .23 | .05 | .26 | .31 | .36 | .41 | .20 | .35 |
Bolded factor loadings indicate target (MCQ) and comparison (MCQ-SF) item pattern.
a
MCQ validation study (n = 217; Heishman et al., 2001).
b
MCQ-SF validation study (n = 490; present study).