Table 3.
Pairwise bivariate correlations between measures of option generation.
| Parking | Fund raising | Energy saving | ||||
|---|---|---|---|---|---|---|
| Mean quality after controlling for max quality | Max quality | Mean quality after controlling for max quality | Max quality | Mean quality after controlling for max quality | Max quality | |
| Fluency | −0.18* (−0.13) | 0.05 | −0.21* (−0.02) | 0.27** | 0.03 (0.16 ∧) | 0.31*** |
| Diversity | −0.05 (−0.02) | 0.04 | −30*** (−0.12) | 0.22** | 0.26** (0.37***) | 0.32*** |
| Choice quality | 0.30*** (0.42***) | 0.36*** | 0.28** (0.34***) | 0.21* | 0.45*** (0.50***) | 0.23* |
Two-tailed significance levels:
***
p < 0.001;
**
p < 0.01;
*
p < 0.05;
∧
p < 0.10. Correlations involving mean quality are partial correlations, after controlling for the respective max quality ratings. Non-partial pairwise correlations are reported in parentheses.