Large-scale Assessments in Education

An IERI – International Educational Research Institute Journal

Table 1 Fit indices for 2 to 5-class mixture models for the USA, ENG, UAE, and SGP

From: Identification and cross-country comparison of students’ test-taking behaviors in selected eTIMSS 2019 countries

Fit index		USA	ENG	UAE	SGP
BLRT p-values	2-class vs. 1-class	< 0.01	< 0.01	< 0.01	< 0.01
	3-class vs. 2-class	< 0.01	< 0.01	< 0.01	< 0.01
	4-class vs. 3-class	< 0.01	< 0.01	< 0.01	< 0.01
	5-class vs. 4-class	< 0.01	< 0.01	< 0.01	NA
Entropy	2-class	0.941	0.945	0.938	0.969
	3-class	0.965	0.970	0.947	0.968
	4-class	0.974	0.957	0.960	0.937
	5-class	0.979	0.962	0.948	NA

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