. Author manuscript; available in PMC: 2014 Feb 13.

Published in final edited form as: Except Child. 2013 Winter;80(2):187–204. doi: 10.1177/001440291408000204

Table 2.

Oral Reading Fluency Means and Standard Deviations by Study Group.

		Gen Ed		ED		SLD		Gen-Ed – RD		ED – RD		SLD – RD
		(n = 185,367)		(n = 2,146)		(n = 10,339)		(n = 31,691)		(n = 1,137)		(n = 5,935)

Grade	Period	M	SD	M	SD	M	SD	M	SD	M	SD	M	SD
2^nd	Fall	59.78	30.96	35.89	28.6	27.33	21.96	33.58	24.81	20.56	18.92	16.99	14.72
	Winter 1	73.36	32.87	45.97	32.98	35.13	25.86	41.24	27.11	26.64	21.32	22.04	17.46
	Winter 2	86.58	34.27	55.34	35.62	44.71	30.14	51.28	30.37	33.29	24.85	28.98	21.11
	Spring	90.75	33.77	62.3	37.48	48.68	30.13	53.28	28.86	38.58	24.77	32.56	21.22
3^rd	Fall	78.95	32.89	52.15	34.31	40.37	27.95	47.5	29.1	32.5	24.19	26.29	19.43
	Winter 1	98.95	33.12	68.5	37.9	57.06	33.08	67.43	32.86	46.86	29.5	40.52	26.23
	Winter 2	109.02	33.76	78.19	39.19	67.48	34.85	77.39	33.69	56.83	32.16	50.34	28.53
	Spring	110.55	32.71	78.76	36.23	65.6	31.8	74.06	31.06	58.4	29.34	50.3	25.45

Note. Gen Ed = General Education. ED = Emotional Disturbance. SLD = Specific Learning Disability. RD = Reading Difficulties.