. 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 4.

Oral Reading Fluency Slopes and Intercepts by Group and Gender for Full Sample

	Grade 2				Grade 3

Effect	Estimate	S.E.	t-value	p-value	Estimate	S.E.	t-value	p-value
Gen Ed Fall - Girl	61.96	0.11	588.7	<.001	81.34	0.06	331.53	<.001
Gen Ed Slope - Girl	3.46	0.02	148.7	<.001	6.86	0.03	90.39	<.001
Gen Ed Slope² - Girl	0.13	0.00	36.64	<.001	−0.42	0.01	−89.58	<.001
ED Fall - Girl	38.67	1.63	−14.24	<.001	53.71	0.94	−4.70	<.001
ED*Slope - Girl	2.55	0.35	−3.36	0.001	5.81	0.49	1.12	0.262
ED*Slope² - Girl	0.13	0.05	0.85	0.395	−0.31	0.08	−0.27	0.790
SLD - Girl	29.82	0.56	−57.22	<.001	42.76	0.28	−22.91	<.001
SLD*Slope - Girl	1.57	0.10	−19.75	<.001	6.12	0.16	8.54	<.001
SLD*Slope² - Girl	0.23	0.01	8.17	<.001	−0.31	0.03	−1.37	0.170
Gen Ed Fall - Boy	55.95	0.01	8.17	<.001	76.18	0.08	10.47	<.001
Gen Ed Slope - Boy	3.25	0.03	−5.83	<.001	6.56	0.05	−3.16	0.002
Gen Ed Slope² - Boy	0.15	0.00	1.7	0.090	−0.41	0.01	2.20	0.028
ED Fall - Boy	34.91	1.77	1.2	0.230	51.49	1.04	0.83	0.406
ED*Slope - Boy	2.42	0.39	0.12	0.906	5.47	0.55	−0.52	0.602
ED*Slope² - Boy	0.15	0.05	−0.14	0.892	−0.25	0.09	1.02	0.306
SLD - Boy	26.22	0.66	3.59	<.001	39.72	0.35	−0.66	0.508
SLD*Slope - Boy	1.45	0.12	−1.2	0.228	5.29	0.20	−1.60	0.111
SLD*Slope² - Boy	0.23	0.02	0.14	0.886	−0.22	0.03	1.82	0.069

Note. The estimate column in the table reflects the fitted group means, while the S.E., t-value, and p-value are presented model estimated coefficients. Gen Ed = General Education. ED = Emotional Disturbance. SLD = Specific Learning Disability.