Establishing comparability and measurement invariance in large-scale assessments, part II Lale Khorramdel, Artur Pokropek & Peter van Rijn (Eds.) CONTENT EditorialLale Khorramdel, Artur Pokropek & Peter van RijnFull article .pdf (Diamond Open Access) Rapid guessing rates across administration mode and test settingUlf Kroehne, Tobias Deribo & Frank GoldhammerFull article...