Table A3. LMEM of spacing effect, without additional covariates for Age, Education, or Lesion Volume.

Formula: accuracy ^~ Length + Session*ISI*RI + (1 + Length + Frequency + Session + ISI*RI + Session:ISI + Session:RI| participant) + (1 | item)

Predictor:	Estimate	Std. Error	z-value	Pr(>|z|)
(Intercept)	3.236	0.452	7.156	< 0.001	***
Word Length	−0.330	0.121	−2.718	0.007	**
Word Frequency	0.237	0.074	3.187	0.001	**
Session	1.524	0.325	4.685	< 0.001	***
ISI	−0.486	0.124	−3.922	< 0.001	***
RI	−0.381	0.133	−2.876	0.004	**
Session:ISI	−0.240	0.103	−2.333	0.020	*
Session:RI	−0.367	0.109	−3.369	0.001	***
ISI:RI	0.135	0.061	2.198	0.028	*
Session:ISI:RI	−0.011	0.024	−0.479	0.632

Signif. codes: 0.001

^***0.01

^**0.05

^*.0.1