Condition | Type of trials AUD | Type of trials CUD | Trials per block |
---|---|---|---|
1 | 20 alcohol images | 20 cannabis-related images | 2 |
2 | 20 soft drink images | 20 neutral images other than flowers | 2 |
3 | 20 flowerpot images | 20 flower images | 2 |
4 | 19 alcohol 1 soft drink | 19 cannabis-related 1 neutral | 3 |
5 | 19 alcohol 1 flowerpot | 19 cannabis-related 1 flower | 3 |
6 | 19 soft drink 1 alcohol | 19 neutral 1 cannabis-related | 3 |
7 | 19 flowerpot 1 alcohol | 19 flower 1 cannabis-related | 3 |
8 | 19 soft drink 1 flowerpot | 19 neutral 1 flower | 3 |
9 | 19 flowerpot 1 soft drink | 19 flower 1 neutral | 3 |