Large-scale Assessments in Education

An IERI – International Educational Research Institute Journal

Table 1 Sample size of the countries in PISA 2000 and 2018

From: Contextual effects on students’ achievement and academic self-concept in the Nordic and Chinese educational systems

	PISA 2000			PISA 2018
	N_student	N_school	Average school size	N_student	N_school	Average school size
Denmark	4174	224	18.6	7431	348	21.4
Finland	4813	155	31.1	5557	214	26.0
Norway	4096	176	23.3	5612	250	22.4
Sweden	4385	154	28.5	5348	222	24.1
Hong Kong	4389	140	31.4	5839	152	38.4
B-S-J-Z (China)	–	–	–	11,990	361	33.2
Total	21,857	849	–	41,777	1547	–

B-S-J-Z (China) Beijing, Shanghai, Jiangsu and Zhejiang

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