On page 759 in the original published manuscript, Table 5 was published with a missing “within-person” categorization of the “Lagged effects”. The corrected table is printed below:
Note. RI=random intercept; MA=morphological awareness; V=vocabulary; T1=Preschool; T2=Grade 1; T3=Grade 2; ***=p < .001; **=p < .010; *=p < .05; all lagged and cross-lagged effects were restricted to be equal over time, except when stated otherwise; † freely estimated effect without equality constraints; a in order to estimate random intercepts, all unstandardized factor loadings were fixed to 1.