Fig. 2From: Development and validation of a self-regulation scale within the German version of the Early Development InstrumentBland–Altman plots and agreement between the GEDI-SR and VSK-SR scales’ score pairs. The metric for both x- and y-axes in each graph is the z-score for mean domain scores and the difference between scores, respectively. The line centered at zero of the y-axis marks the mean differenceBack to article page