Table 4: Unexpected observations

Table 4 shows the most unexpected responses

Table 6: Vertical Rulers

Table 6.0 is the All facet summary - "rulers"

Table 6.0.0 is the Disjoint element listing

Table 6.2 Graphical description of facet statistics

Table 7: Measures

Table 7 is the facet measurement report

Table 7 reliability and chi-square statistics

Table 7 agreement statistics

Table 8: Rating (or partial credit) scale Structures

Table 8.1 Dichotomy, binomial trial and Poisson statistics

Table 8.1 Rating scale (or partial credit) statistics

Table 8 Scale structure bar-chart

Table 8 Scale structure probability curves

Table 12-13-14: Bias/Interaction Report

Table 9 is the iteration report for bias estimation

Table 10 lists responses, still unexpected after allowing for bias

Table 11 shows how many responses were used to calculate bias estimates

Table 12 is the bias summary Report

Table 13 is the bias/interaction calibration report

and Excel DIF/bias plot (only from Output Tables pull-down menu)

Table 14 is the pairwise bias/interaction report