Table 2.
Generalized Linear Mixed Model Parameter Estimates
| MAP Est. Random Effects | M | S2 | ||||
| Discriminability (d′) | 4.20 | 1.03 | ||||
| Bias (Ccenter) | 0.78 | 0.09 | ||||
| Item Easiness (ρ) | 0.01 | 0.02 | ||||
| Fixed Effects | b | SE | CI95% | exp(b) | rxy.z | p |
| N-back Load | −0.552 | 0.028 | [−0.607, −0.497] | 0.58 | 0.24 | < .001 |
| Word Syllables | −0.094 | 0.027 | [−0.146, −0.042] | 0.91 | 0.04 | < .001 |
| Presentation Time | −0.062 | 0.025 | [−0.111, −0.013] | 0.94 | 0.02 | 0.014 |
| Item Count | −0.009 | 0.002 | [−0.013, −0.006] | 0.99 | 0.06 | < .001 |
| Word Frequency | −0.023 | 0.012 | [−0.048, 0.001] | 0.98 | 0.02 | 0.059 |
| Lure | −2.228 | 0.068 | [−2.362, −2.094] | 0.11 | 0.40 | < .001 |
Note: MAP = maximum a posteriori; b = estimate of regression coefficient; SE = standard error of estimate; CI95% = 95% confidence interval; exp(b) = coefficients scaled in log-odds; rxy.z = partial correlation coefficients.