Fig. 4From: Assessing the evidence for the comparability of socioeconomic status between students with and without immigrant background in Norway and SwedenQuantifying the HOMEPOS–reading achievement relationship after deleting non-comparable items: a HOMEPOS measurement model in the Norwegian sample is represented by comparable items—items that do not exhibit uniform or non-uniform DIF; b HOMEPOS measurement model in the Swedish sample is represented by comparable items—items that do not exhibit uniform or non-uniform DIFBack to article page