Sensory attribute | Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | Model 6 | Model 7 |
---|---|---|---|---|---|---|---|
Sweetness | 13.37 | – | – | – | 10.50 | 10.41 | 10.32 |
p=0.000 | p=0.005 | p=0.007 | p=0.007 | ||||
Coolness | – | 6.06 | – | – | 4.49 | 4.73 | 4.74 |
p=0.007 | p=0.038 | p=0.032 | p=0.027 | ||||
Bitterness | – | – | −7.09 | – | −7.07 | – | −3.27 |
p=0.011 | p=0.003 | p=0.244 | |||||
Harshness | – | – | – | −8.05 | – | −8.25 | −6.18 |
p=0.024 | p=0.013 | p=0.121 | |||||
R2 | 9.6% | 6.4% | 6.5% | 8.1% | 18.8% | 20.8% | 21.7% |
All of the ratings on six flavours from 31 participants were aggregated to run these regression models (total N=186). Intraclass correlations were corrected for to estimate correct SEs because the ratings were correlated within the same participants.