Reading processes of public and private middle school and high school students

Psicologia: Reflexão e Crítica

Psychology: Research and Review

Table 2 Distribution of Portuguese grades and overall average grades from all 1st semester courses

	Group	Mean (grade)	SD	95% CI		p-value	Multiple comparisons
	Group	Mean (grade)	SD	95% CI		p-value	p-value	significance
Portuguese score	Elementary school II
	G 1	6.70	1.45	6.15	7.24	0.009*	0.007	no
	G 8	7.57	1.32	7.03	8.05	0.009*	0.007	no
	Total	7.14	1.45	6.77	7.51
	G 2	6.83	1.72	6.22	7.44	0.114	0.010	no
	G 9	7.29	1.27	6.82	7.76	0.114	0.010	no
	Total	7.05	1.53	6.67	7.44
	G 3	7.30	1.39	6.81	7.78	0.112	0.008	no
	G 10	7.66	0.91	7.32	8.00	0.112	0.008	no
	Total	7.46	1.20	7.17	7.76
	G 4	6.50	1.93	5.79	7.21	0.509	0.013	no
	G 11	6.49	1.27	6.02	6.96	0.509	0.013	no
	Total	6.49	1.62	6.08	6.91
	High school
	G 5	6.70	1.83	6.03	7.36	0.947	0.017	no
	G 12	6.11	0.69	5.85	6.37	0.947	0.017	no
	Total	6.41	1.42	6.05	6.78
	G 6	7.39	1.32	6.90	7.89	1.000	0.025	no
	G 13	5.80	1.12	5.39	6.21	1.000	0.025	no
	Total	6.58	1.45	6.21	6.96
	G 7	8.21	1.20	7.76	8.66	1.000	0.050	no
	G 14	5.82	1.23	5.37	6.27	1.000	0.050	no
	Total	7.00	1.70	6.56	7.43
Overall average score	Elementary school II
	G 1	7.18	1.36	6.67	7.69	0.132	0.007	no
	G 8	7.56	1.30	7.08	8.04	0.132	0.007	no
	Total	7.37	1.33	7.03	7.72
	G 2	7.74	1.21	7.31	8.17	0.952	0.013	no
	G 9	7.19	1.38	6.68	7.69	0.952	0.013	no
	Total	7.47	1.31	7.14	7.80
	G 3	7.24	1.45	6.74	7.74	0.193	0.008	no
	G 10	7.51	0.96	7.15	7.87	0.193	0.008	no
	Total	7.37	1.25	7.05	7.68
	G 4	6.85	1.59	6.27	7.44	0.723	0.010	no
	G 11	6.63	1.37	6.12	7.13	0.723	0.010	no
	Total	6.74	1.47	6.36	7.11
	High school
	G 5	7.01	1.16	6.60	7.43	0.999	0.017	no
	G 12	5.93	0.90	5.59	6.27	0.999	0.017	no
	Total	6.49	1.17	6.19	6.79
	G 6	7.48	1.19	7.04	7.93	1.000	0.025	no
	G 13	6.18	1.18	5.74	6.61	1.000	0.025	no
	Total	6.82	1.34	6.47	7.17
	G 7	7.06	1.02	6.68	7.44	1.000	0.050	no
	G 14	5.52	1.21	5.07	5.96	1.000	0.050	no
	Total	6.28	1.36	5.93	6.63