Table 3.
Comparison of mean raw scores for nine decision-making measures between three different CO2 concentrations among 22 participants.
| Variables | Ratios of condition scoresa | |||||
|---|---|---|---|---|---|---|
| Score at 1,000 ppm/score at 600 ppm | Score at 2,500 ppm/score at 1,000 ppm | Score at 2,500 ppm/score at 600 ppm | ||||
| Basic activity | 0.85# | 0.65# | 0.56# | |||
| Applied activity | 0.83# | 0.64# | 0.53# | |||
| Focused activity | 0.99 | 1.22# | 1.20# | |||
| Task orientation | 0.89** | 0.40# | 0.36# | |||
| Initiative | 0.82* | 0.09# | 0.07# | |||
| Information search | 1.06 | 0.97 | 1.03 | |||
| Information usage | 0.77# | 0.40# | 0.31# | |||
| Breadth of approach | 0.84# | 0.30# | 0.25# | |||
| Basic strategy | 0.88** | 0.07# | 0.06# | |||
| df, degrees of freedom. ap-Values based on F-test, df = 1,21, calculated for difference between score in numerator and score in denominator. *p < 0.10. **p < 0.05. #p < 0.01. | ||||||