Table 2.

Overview of the performed steps in the Rasch analysis.

Analysis number	Description of the analysis	Observations, n	Items, n	Decisions
1	Initial analysis	785	70	Exclude 3 items based on negative point-biserial correlations Exclude 6 items based on item misfit
2	Final analysis	785	61	Although misfit, leave Car Racer level 10 in the sitting position item in the analysis