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. 2024 Sep 16;15:1447080. doi: 10.3389/fpsyt.2024.1447080

Table 2.

Fit statistics summary of the ABC.

Fit statistics Total score Count Measure Infit Outfit Real separation Real reliability
MNSQ Zstd MNSQ Zstd
Person Mean 17 57 −1.56 1 −0.08 1.04 0.09 2.17 0.83
SD 0.1 0 0.02 0 0.02 0.02 0.02
Item Mean 988.5 3,319 0 1 −0.75 1.09 −0.13 18.8 1
SD 110 0 0.28 0.02 0.7 0.04 0.75

SD, standard deviation; ABC, Autism Behavior Checklist.