| Rating scale model (RSM) | Partial credit model (PCM) | ||||
---|---|---|---|---|---|---|
No. of dimen-sions | Deviance (no. of free parameters) | AIC | BIC | Deviance (no. of free parameters) | AIC | BIC |
 | ACCEPTANCE and INTENTION measures | |||||
One | 7428.821 (23) | 7474.821 | 7548.131 | 6779.601 (74) | 6927.601 | 7163.467 |
Two | 6978.635 (25) | 7028.635 | 7108.320 | 6302.884 (76) | 6454.884 | 6697.125 |
 | Measures of the affective domain (Astley and Francis [2010]) | |||||
One | 8833.168 (24) | 8881.168 | 8957.799 | 8205.346 (78) | 8361.346 | 8610.396 |
Two | 8143.129 (26) | 8195.129 | 8278.146 | 7543.131 (80) | 7703.131 | 7958.568 |
Four | 7773.438 (33) | 7839.438 | 7944.805 | 7283.975 (87) | 7457.975 | 7735.762 |