TABLE 1.

Means, standard deviations and range values for Comprehension, Reading fluency, Reading accuracy, Syntactic comprehension, and Non-verbal intelligence.

Variable	Comprehension	Reading speed	Reading accuracy	Syntactic comprehension	Non-verbal intelligence
Mean	–0.24	–0.368	–0.378	0.229	–0.242
Standard deviation	0.758	0.809	1.091	0.845	0.8
Minimum	–2.72	–2.863	–4.702	–2.44	–1.91
Maximum	0.61	1.48	0.9	1.54	1.35

Values indicate z scores with respect to standard norms.