Table 1. Confirmatory factor analysis of broadbent cognitive failures questionnaire.
| Item | General Cognitive Failure | Forget Names | Forget Turns | Failure to Comprehend Reading | Lose Temper | Confuse Left & Right | Communality |
| BCF01 | 0.429 | 0.903 | 0.999 | ||||
| BCF02 | 0.592 | 0.189 | 0.386 | ||||
| BCF03 | 0.588 | 0.189 | 0.381 | ||||
| BCF04 | 0.513 | 0.858 | 0.999 | ||||
| BCF05 | 0.536 | 0.159 | 0.313 | ||||
| BCF06 | 0.635 | 0.403 | |||||
| BCF07 | 0.450 | 0.460 | 0.414 | ||||
| BCF08 | 0.562 | 0.173 | 0.346 | ||||
| BCF09 | 0.543 | 0.119 | 0.309 | ||||
| BCF10 | 0.450 | 0.520 | 0.473 | ||||
| BCF11 | 0.490 | 0.192 | 0.277 | ||||
| BCF12 | 0.528 | 0.849 | 1.000 | ||||
| BCF13 | 0.665 | -0.207 | 0.485 | ||||
| BCF14 | 0.550 | 0.303 | |||||
| BCF15 | 0.588 | 0.346 | |||||
| BCF16 | 0.597 | 0.356 | |||||
| BCF17 | 0.644 | 0.415 | |||||
| BCF18 | 0.630 | 0.157 | 0.422 | ||||
| BCF19 | 0.604 | 0.170 | 0.394 | ||||
| BCF20 | 0.518 | 0.634 | 0.670 | ||||
| BCF21 | 0.676 | 0.457 | |||||
| BCF22 | 0.645 | 0.416 | |||||
| BCF23 | 0.674 | 0.454 | |||||
| BCF24 | 0.555 | 0.308 | |||||
| BCF25 | 0.546 | 0.298 | |||||
| Sums of Squares: | 8.194 | 0.628 | 0.782 | 0.880 | 0.343 | 0.797 | 11.624 |
| % of Variance: | 70.489 | 5.400 | 6.730 | 7.571 | 2.952 | 6.858 | |
| Goodness of Fit: | df | chi-square | p | chi-square/df | CFI | RMSEA | |
| Single Factor: | 275 | 1,336.47 | <.001 | 4.86 | 0.876 | 0.062 | |
| Six Factor: | 260 | 879.42 | <.002 | 3.38 | 0.927 | 0.049 |
Note: df = degrees of freedom, CFI = comparative fit index, RMSEA= root mean square of approximation. Chi-square difference = 457.05, degrees of freedom = 15, p < .0001.