Table 3.
Correlation-matrix with r-values for cardinal variables.
| C | up | p | coclt | coceth | coctot | Age | RVP | LNST | RAVLTsum | RAVLT7 | SWM | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C | 1.00 | |||||||||||||
| up (lot) | 0.46 | 1.00 | ||||||||||||
| p | −0.26 | 0.07 | 1.00 | |||||||||||
| coclt | 0.01 | 0.04 | −0.07 | 1.00 | ||||||||||
| coceth | −0.11 | 0.04 | 0.00 | 0.40 | 1.00 | |||||||||
| coctot | −0.07 | 0.03 | −0.02 | 0.48 | 0.87 | 1.00 | ||||||||
| Age | −0.10 | 0.01 | 0.00 | 0.27 | 0.20 | 0.25 | 1.00 | |||||||
| RVP | 0.06 | −0.03 | 0.03 | −0.44 | −0.40 | −0.32 | −0.30 | 1.00 | ||||||
| LNST | 0.02 | 0.04 | 0.04 | −0.33 | −0.21 | −0.32 | −0.34 | 0.33 | 1.00 | |||||
| RAVLTsum | 0.07 | 0.00 | 0.01 | −0.42 | −0.23 | −0.27 | −0.18 | 0.49 | 0.34 | 1.00 | ||||
| RAVLT7 | 0.07 | −0.01 | 0.03 | −0.43 | −0.24 | −0.30 | −0.15 | 0.42 | 0.31 | 0.91 | 1.00 | |||
| SWM | −0.02 | −0.01 | −0.04 | 0.24 | 0.26 | 0.32 | 0.10 | −0.43 | −0.36 | −0.28 | −0.18 | 1.00 | ||
BDI, Beck Depression Inventory; ADHD, attention-deficit hyperactivity disorder; C, choice behavior; Coctot, cocaine, benzoylecgonine, norcocaine in hair sample; Coceth, ethylcocaine in hair sample; CCQ, cocaine craving questionnaire; p, probability of the uncertain alternative, RVP A′, Rapid Visual Processing task A′; LNST, Letter Number Sequencing Task; RAVLT sum, Rey Auditory Verbal Learning Test (Σtrials 1-5); RAVLT7, Rey Auditory Verbal Learning Test (trial 7); SWM, Spatial Working Memory; up, uncertainty premium. Significant correlations (p < 0.01) are shown in bold.