On the use of rotated context questionnaires in conjunction with multilevel item response models

Large-scale Assessments in Education

An IERI – International Educational Research Institute Journal

Table 10 Differences in estimated standard deviations from the original scaling for reading for each the alternative conditioning approaches

	Colombia	Germany	France	Hong Kong SAR	Jordan	Norway	Poland	Russian federation
Common	−0.8	−2.4	−0.1	−1.6	0.7	−1.3	0.8	−1.7
Samecorrjoint	0.6	6.4	1.8	−0.8	1.2	0.5	2.0	−1.6
Samecorrsep	12.5	6.9	5.2	1.0	2.5	4.3	4.5	3.5
Hilocorrjoint	6.3	7.0	3.2	−0.6	2.8	1.7	3.5	1.2
Hilocorrsep	9.8	8.2	6.2	3.5	4.9	5.2	6.0	7.4

Notes: Standard errors of the originally estimated standard deviations in reading range from 2 to 3 PISA points.
Due to an error in the printing of booklets, no reading estimates were available for the United States in PISA 2006.