Table 2.

Weighted descriptive statistics on all study variables at kindergarten, second, and fourth grades

	M	SD	Max	Min
Kindergarten
Phonological awareness	8.51	6.28	21.00	0.00
Letter identification	103.55	13.93	145.00	43.00
Second grade
Phonological awareness	21.16	5.29	30.00	0.00
Phonetic decoding	94.26	16.79	129.00	44.00
Word reading	103.90	19.08	149.00	32.00
Fourth grade
Phonological awareness	24.11	3.50	30.00	0.00
Phonetic decoding	93.79	16.22	133.00	28.00
Word reading	96.97	15.46	130.00	32.00