Large-scale Assessments in Education

An IERI – International Educational Research Institute Journal

Table 4 Results of the geographically weighted regression (GWR) model

From: Spatial variations of school-level determinants of reading achievement in Italy

	Coefficient Range						% Significant coefficients
	Min	1st Quantile	Mean	Median	3rd Quantile	Max	% Significant coefficients
Intercept	− 1.024	− 0.264	0.008	0.136	0.320	0.684	85.52
WLE in G05	0.073	0.192	0.248	0.257	0.305	0.471	99.66
ESCS	0.171	0.295	0.404	0.402	0.511	0.627	100.00
Number of classes	− 0.104	− 0.029	0.008	0.016	0.053	0.187	13.59
Number of buildings	− 0.180	− 0.032	0.016	0.014	0.048	0.175	17.57
Female (%)	− 0.070	0.033	0.057	0.055	0.084	0.208	34.84
Immigrant (%)	− 0.463	− 0.177	− 0.126	− 0.125	− 0.062	0.397	49.69
Late-enrolled (%)	− 0.313	− 0.133	-0.090	− 0.089	− 0.037	0.112	38.95
Local R-Squared	0.253	0.626	0.686	0.703	0.768	0.947

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