Table 1. Time-course of Sessions.
| Time | Event | Time | Event |
|---|---|---|---|
| −150 | Begin session | 60 | Vitals, mood, CRF, MRF |
| CO, breathalyzer, balance, | lunch | ||
| urine toxicology, pregnancy, | 90 | Vitals, mood, CRF, MRF, tasks | |
| TLFB, C-SSRS, | 120 | Vitals, mood, CRF, MRF | |
| Breakfast | 150 | Choice: purchase 0–3 cannabis puffs | |
| −120 | Field sobriety, vitals, mood, tasks | Vitals | |
| −90 | Capsule administration | 160 | Cannabis self-administration |
| −60 | Vitals, CRF | 190 | Vitals, mood, MRF |
| −30 | Vitals, mood, CRF, tasks | 220 | Vitals, mood, MRF |
| −5 | Vitals | 250 | Vitals, mood, MRF |
| 0 | Cannabis administration | 310 | Vitals, mood, CRF, MRF |
| 15 | Vitals, MRF | 325 | Field sobriety |
| 30 | Vitals, mood, CRF, MRF, tasks | End session |
Abbreviations: Balance, number of seconds balancing for a maximum of 30 s on each foot; CO, carbon monoxide; CRF, capsule rating form and capsule ID; C-SSRS, Columbia Suicide Severity Rating Scale; Mood Scales, visual analog scale of mood; MRF, cannabis rating form and estimated street value; Tasks, Digit Symbol Substitution Task and Continuous Performance Task; TLFB, timeline followback; Vitals, blood pressure and heart rate; puffs cost $0.50/each.