Table 2.

Pearson correlation coefficients between measures (N = 515)

Variable	1	2	3	4	5
1. Phonological Awareness	-
2. Rapid Naming	− 0.20	-
3. Letter Knowledge	0.40	− 0.27	-
4. Morphological Awareness	0.35	− 0.29	0.34	-
5. Word-Reading Fluency Grade 1	0.47	− 0.33	0.43	0.29	-
6. Word-Reading Fluency Grade 4	0.22	− 0.34	0.41	0.29	0.56

Note. All correlations significant at p <.001 (2-tailed). For rapid naming, negative correlations indicate faster naming speed associated with better performance