Table 3.

Pearson correlations (r) between the RDFS items and the total score.

Item	r	Item	r
1	0.31**	10	0.63**
2	0.21*	11	0.72**
3	0.30**	12	0.70**
4	0.60**	13	0.43**
5	0.37**	14	0.66**
6	0.49**	15	0.62**
7	0.67**	16	0.56**
8	0.74**	17	0.51**
9	0.72**	18	0.67**

*Two-tailed P < 0.05; **Two-tailed P < 0.01.