Fig. 3From: Modification and verification of the Infant–Toddler Meaningful Auditory Integration Scale: a psychometric analysis combining item response theory with classical test theoryTest information before and after removing item 2. The solid line represents test information of the ITMAIS-m after removing item 2. The dashed line represents test information of ITMAIS without removing item 2. The x axis ‘theta’ represents the range of EPLADBack to article page