Table 4.
Mean | (SEM) | ||
---|---|---|---|
Learning rate (α)a | IMMED (1s) | 0.22 | (0.06) |
DELAY (4s) | 0.49 | (0.09) | |
DELAY (7s) | 0.34 | (0.08) | |
Across conditions | 0.35 | (0.06) | |
Softmax inverse temperature (β) | Across conditions | 5.10 | (1.39) |
Pseudo-r2 | 0.27 | (0.04) | |
Model fit (log likelihood) | 93.22 | (4.68) | |
Chance model fit | 124.77 | ||
Likelihood ratio test (model vs chance) | p < 0.0001 | ||
Softmax inverse temperature (β) (α fixed to 1) | 0.77 | (0.07) | |
Model fit (α fixed to 1) | 106.89 | (2.80) |
Learning rates did not differ as a function of delay (linear effect: F(1,19) = 2.40, p = 0.14).