Table 1.
Effect | M | SD | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
---|---|---|---|---|---|---|---|---|---|
1. Relaxation | 3.96 | 0.92 | 0.45 | 0.74 | 1.58 | 1.60 | 1.72 | 2.06 | 2.26 |
2. Pain relief | 3.41 | 1.17 | – | 0.16 | 1.04 | 1.06 | 1.12 | 1.44 | 1.68 |
3. Euphoria | 3.22 | 0.99 | – | 1.08 | 1.16 | 1.17 | 1.49 | 1.81 | |
4. Altered sense of time | 2.00 | 0.91 | – | 0.15 | 0.18 | 0.62 | 0.82 | ||
5. Difficulties with short-term memory | 1.84 | 0.95 | – | 0.01° | 0.44 | 0.62 | |||
6. Difficulty concentrating | 1.83 | 0.85 | – | 0.49 | 0.67 | ||||
7. Anxiety | 1.38 | 0.70 | – | .027 | |||||
8. Paranoia | 1.22 | 0.56 | – |
Note: Values in columns 2–8 indicate effect sizes for pairwise comparisons, d = .20 indicates a small effect, d = .50 indicates a medium effect, d = .80 indicates a large effect. ° indicates p = .405, all other comparisons are p < .001