. 2013 Jul 15;8(7):e69399. doi: 10.1371/journal.pone.0069399

Table 4. A regression analysis, predicting change in defective conditional index scores.

R²	Predictors	B	Std. Error	β
.253^**	Initial RAPM	.003	.005	.093
	Initial CRT	.012	.017	.107
	Prior attainment	.000	.001	−.019
	RAPM change	.010	.008	.217
	CRT change	.012	.021	.084
	Group (0 = literature, 1 = mathematics)	.082	.033	.337^*
	RAPM change × Group	.004	.010	.067
	CRT change × Group	−.023	−.032	−.106

*p<.05;

**p<.01.