Prospective educators as consumers of empirical research: an authentic assessment approach to make their competencies visible

Empirical Research in Vocational Education and Training

Table 2 Fit statistics for the one-dimensional PCM in comparison with the two-dimensional PCM

	One-dimensional PCM	Two-dimensional PCM
Deviance (LR-test)	6073.97	6048.07	Difference = 25.90
Number of estimated parameters	41	43
BIC	6280.75	6264.93
AIC	6155.97	6134.07
CAIC	6321.75	6307.93

The degrees of freedom result from the difference between the estimated parameters