Report on reading in English in primary schools in Zambia - Education Research Paper No. 05, 1993, 55 p.

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Appendix J - Descriptive statistics for Nyanja reading test V.01

Descriptive statistics for total score in Nyanja (Total number of items: 60)

OBS	YEAR	SCHOOL	SEX	N	MEAN	SD	MAX	MEDIAN	MIN
1	3	C	B	17	4.2353	3.0929	10	3.0	0
2	3	C	G	22	3.5909	2.9384	11	3.0	0
3	3	D	B	6	1.3333	1.9664	5	0.5	0
4	3	D	G	4	0.7500	0.9574	2	0.5	0
5	3	J	B	13	5.5385	7.9332	31	3.0	1
6	3	J	G	22	6.6364	7.3000	37	5.0	1
7	3	K	B	17	1.4706	1.2307	4	2.0	0
8	3	K	G	17	1.5294	1.1246	4	1.0	0
9	3	T	B	14	2.2857	1.9386	5	1.0	0
10	3	T	G	19	1.9474	2.3208	10	1.0	0
11	4	C	B	24	8.5000	4.1494	16	8.0	1
12	4	C	G	13	8.4615	5.1739	19	7.0	2
13	4	D	B	8	13.6250	7.5770	27	13.5	4
14	4	D	G	10	6.7000	6.5328	19	4.0	1
15	4	J	B	17	10.5882	4.7045	22	11.0	2
16	4	J	G	17	10.3529	3.7239	19	10.0	4
17	4	K	B	17	3.8235	3.3022	12	3.0	1
18	4	K	G	8	1.7500	1.9086	5	1.5	0
19	4	T	B	12	4.1667	2.4433	9	4.0	1
20	4	T	G	22	6.1364	2.2740	10	6.0	2
21	6	C	B	12	15.1667	9.6090	32	12.5	4
22	6	C	G	12	24.9167	12.5224	44	25.0	4
23	6	D	B	16	22.2500	10.3183	39	24.0	8
24	6	D	G	20	24.7000	11.0220	42	24.5	4
25	6	J	B	15	15.0000	7.9282	31	14.0	5
26	6	J	G	15	16.2000	8.8091	33	13.0	4
27	6	K	B	18	32.7222	7.2583	46	33.0	18
28	6	K	G	15	28.0000	12.6548	45	29.0	6
29	6	T	B	18	17.1111	15.1420	58	12.0	3
30	6	T	G	12	16.0833	11.1637	43	14.0	5

OBS	YEAR	SCHOOL	N	MEAN	SD	MAX	MEDIAN	MIN
1	3	C	39	3.8718	2.9840	11	3.0	0
2	3	D	10	1.1000	1.5951	5	0.5	0
3	3	J	35	6.2286	7.4442	37	4.0	1
4	3	K	34	1.5000	1.1612	4	1.0	0
5	3	T	33	2.0909	2.1413	10	1.0	0
6	4	C	37	8.4865	4.4636	19	8.0	1
7	4	D	18	9.7778	7.6662	27	8.0	1
8	4	J	34	10.4706	4.1796	22	10.5	2
9	4	K	25	3.1600	3.0507	12	2.0	0
10	4	T	34	5.4412	2.4887	10	5.0	1
11	6	C	24	20.0417	11.9981	44	19.5	4
12	6	D	36	23.6111	10.6349	42	24.0	4
13	6	J	30	15.6000	8.2571	33	13.5	4
14	6	K	33	30.5758	10.1859	46	33.0	6
15	6	T	30	16.7000	13.4886	58	12.5	3

OBS	YEAR	SEX	N	MEAN	SD	MAX	MEDIAN	MIN
1	3	B	67	3.1194	4.2159	31	2.0	0
2	3	G	84	3.4643	4.6295	37	2.0	0
3	4	B	78	7.7949	5.3872	27	7.0	1
4	4	G	70	7.1714	4.6872	19	6.0	0
5	6	B	79	21.0127	12.4061	58	20.0	3
6	6	G	74	22.2838	11.9583	45	20.5	4

OBS	YEAR	N	MEAN	SD	MAX	MEDIAN	MIN
1	3	151	3.3113	4.4395	37	2	0
2	4	148	7.5000	5.0609	27	7	0
3	6	153	21.6275	12.1682	58	20	3

Descriptive statistics for score on items 1-20 in Nyanja

OBS	YEAR	SCHOOL	SEX	N	MEAN	SD	MAX	MEDIAN	MIN
1	3	C	B	17	2.4706	2.00367	6	2.0	0
2	3	C	G	22	2.1364	2.33596	10	1.5	0
3	3	D	B	6	1.3333	1.96638	5	0.5	0
4	3	D	G	4	0.7500	0.95743	2	0.5	0
5	3	J	B	13	4.0769	4.49929	17	3.0	0
6	3	J	G	22	3.4545	3.80134	19	3.0	0
7	3	K	B	17	1.4706	1.23073	4	2.0	0
8	3	K	G	17	1.3294	1.12459	4	1.0	0
9	3	T	B	14	2.2857	1.93862	5	1.0	0
10	3	T	G	19	1.9474	2.32077	10	1.0	0
11	4	C	B	24	5.3833	4.03158	14	4.0	1
12	4	C	G	13	5.0000	4.20317	16	4.0	0
13	4	D	B	8	10.3000	6.36957	17	11.5	0
14	4	D	G	10	6.3000	5.77446	17	4.0	1
15	4	J	B	17	5.7647	3.84918	14	5.0	0
16	4	J	G	17	5.1176	3.25734	11	4.0	1
17	4	K	B	17	3.7059	3.34971	12	3.0	0
18	4	K	G	8	1.6250	1.92261	5	1.0	0
19	4	T	B	12	2.3000	1.31426	4	3.0	0
20	4	T	G	22	3.5000	1.73891	7	3.5	0
21	6	C	B	12	7.5000	3.87298	14	6.5	2
22	6	C	G	12	11.3000	5.38516	17	12.0	1
23	6	D	B	16	11.7500	5.32291	19	13.5	2
24	6	D	G	20	11.0000	4.12948	17	11.0	1
25	6	J	B	15	8.3333	6.25262	17	7.0	1
26	6	J	G	15	8.2667	5.47027	16	8.0	0
27	6	K	B	18	14.2778	2.53923	18	14.0	9
28	6	K	G	15	12.4000	5.31574	17	15.0	2
29	6	T	B	18	9.1111	5.93978	20	8.5	1
30	6	T	G	12	8.1667	5.90583	19	7.5	2

OBS		YEAR	SCHOOL	N	MEAN	SD	MAX	MEDIAN	MIN
1		3	C	39	2.2821	2.17581	10	2.0	0
2		3	D	10	1.1000	1.59513	5	0.5	0
3		3	J	35	3.6857	4.02033	19	3.0	0
4		3	K	34	1.5000	1.16124	4	1.0	0
5		3	T	33	2.0909	2.14131	10	1.0	0
6		4	C	37	5.3784	4.04387	16	4.0	0
7		4	D	18	8.1667	6.24264	17	6.5	0
8		4	J	34	5.4412	3.52645	14	4.0	0
9		4	K	25	3.0400	3.08869	12	2.0	0
10		4	T	34	3.1471	1.65387	7	3.0	0
11		6	C	24	9.5000	5.02169	17	10.5	1
12		6	D	36	11.3333	4.64143	19	12.5	1
13		6	J	30	8.3000	5.77241	17	7.5	0
14		6	K	33	13.4242	4.08527	18	15.0	2
15		6	T	30	8.7333	5.84237	20	8.0	1

OBS	YEAR	SEX	N	MEAN	SD	MAX	MEDIAN	MIN
1	3	B	67	2.3881	2.63402	17	2	0
2	3	G	84	2.2500	2.66560	19	2	0
3	4	B	78	5.2436	4.34304	17	4	0
4	4	G	70	4.3571	3.61172	17	4	0
5	6	B	79	10.4304	5.47883	20	11	1
6	6	G	74	10.3514	5.30038	19	11	0

OBS	YEAR	N	MEAN	SD	MAX	MEDIAN	MIN
1	3	151	2.3113	2.64370	19	2	0
2	4	148	4.8243	4.02495	17	4	0
3	6	153	10.3922	5.37567	20	11	0

Descriptive statistics for score on items 21-40 in Nyanja

OBS	YEAR	SCHOOL	SEX	N	MEAN	SD	MAX	MEDIAN	MIN
1	3	C	B	17	1.0588	1.59963	5	0.0	0
2	3	C	G	22	0.8182	0.90692	3	1.0	0
3	3	D	B	6	0.0000	0.00000	0	0.0	0
4	3	D	G	4	0.0000	0.00000	0	0.0	0
5	3	J	B	13	1.2308	3.32049	12	0.0	0
6	3	J	G	22	1.9545	2.98372	14	1.0	0
7	3	K	B	17	0.0000	0.00000	0	0.0	0
8	3	K	G	17	0.0000	0.00000	0	0.0	0
9	3	T	B	14	0.0000	0.00000	0	0.0	0
10	3	T	G	19	0.0000	0.00000	0	0.0	0
11	4	C	B	24	2.0000	1.47442	5	2.0	0
12	4	C	G	13	1.6923	1.65250	6	1.0	0
13	4	D	B	8	3.1250	4.01559	12	1.5	0
14	4	D	G	10	0.4000	0.84327	2	0.0	0
15	4	J	B	17	2.8824	1.93269	6	3.0	0
16	4	J	G	17	2.6471	1.86886	8	2.0	0
17	4	K	B	17	0.0588	0.24254	1	0.0	0
18	4	K	G	8	0.1250	0.35355	1	0.0	0
19	4	T	B	12	1.0000	1.20605	3	0.5	0
20	4	T	G	22	1.3636	1.25529	3	1.0	0
21	6	C	B	12	3.7500	3.51943	9	3.0	0
22	6	C	G	12	7.5833	5.03548	15	6.5	1
23	6	D	B	16	8.8750	4.63141	16	9.0	2
24	6	D	G	20	9.2500	4.32709	16	10.0	2
25	6	J	B	15	3.8000	3.44757	13	4.0	0
26	6	J	G	15	4.9333	3.61478	12	4.0	0
27	6	K	B	18	11.6667	4.00000	17	10.5	3
28	6	K	G	15	9.5333	5.66779	19	11.0	1
29	6	T	B	18	4.8889	5.96942	20	3.0	0
30	6	T	G	12	5.5833	5.05350	19	4.0	0

OBS	YEAR	SCHOOL	N	MEAN	SD	MAX	MEDIAN	MIN
1	3	C	39	0.9231	1.24361	5	0.0	0
2	3	D	10	0.0000	0.00000	0	0.0	0
3	3	J	35	1.6857	3.08480	14	1.0	0
4	3	K	34	0.0000	0.00000	0	0.0	0
5	3	T	33	0.0000	0.00000	0	0.0	0
6	4	C	37	1.8919	1.52359	6	2.0	0
7	4	D	18	1.6111	2.99291	12	0.0	0
8	4	J	34	2.7647	1.87582	8	3.0	0
9	4	K	25	0.0800	0.27689	1	0.0	0
10	4	T	34	1.2353	1.23236	3	1.0	0
11	6	C	24	5.6667	4.67804	15	5.0	0
12	6	D	36	9.0833	4.40373	16	9.5	2
13	6	J	30	4.3667	3.51826	13	4.0	0
14	6	K	33	10.6970	4.87009	19	11.0	1
15	6	T	30	5.1667	5.54034	20	3.0	0

OBS	YEAR	SEX	N	MEAN	SD	MAX	MEDIAN	MIN
1	3	B	67	0.50746	1.71776	12	0	0
2	3	G	84	0.72619	1.76547	14	0	0
3	4	B	78	1.73077	2.08067	12	1	0
4	4	G	70	1.45714	1.61232	8	1	0
5	6	B	79	6.86076	5.44138	20	5	0
6	6	G	74	7.56757	4.98513	19	7	0

OBS	YEAR	N	MEAN	SD	MAX	MEDIAN	MIN
1	3	151	0.62914	1.74209	14	0	0
2	4	148	1.60135	1.87261	12	1	0
3	6	153	7.20261	5.22061	20	6	0

Descriptive statistics for score on items 41-60 in Nyanja

OBS	YEAR	SCHOOL	SEX	N	MEAN	SD	MAX	MEDIAN	MIN
1	3	C	B	17	0.70588	0.98518	3	0.0	0
2	3	C	G	22	0.63636	0.95346	3	0.0	0
3	3	D	B	6	0.00000	0.00000	0	0.0	0
4	3	D	G	4	0.00000	0.00000	0	0.0	0
5	3	J	B	13	0.23077	0.59914	2	0.0	0
6	3	J	G	22	1.22727	1.37778	4	1.0	0
7	3	K	B	17	0.00000	0.00000	0	0.0	0
8	3	K	G	17	0.00000	0.00000	0	0.0	0
9	3	T	B	14	0.00000	0.00000	0	0.0	0
10	3	T	G	19	0.00000	0.00000	0	0.0	0
11	4	C	B	24	0.91667	1.34864	4	0.0	0
12	4	C	G	13	1.76923	2.16617	6	1.0	0
13	4	D	B	8	0.00000	0.00000	0	0.0	0
14	4	D	G	10	0.00000	0.00000	0	0.0	0
15	4	J	B	17	1.94118	1.29762	4	2.0	0
16	4	J	G	17	2.58824	2.739.95	8	2.0	0
17	4	K	B	17	0.05882	0.24254	1	0.0	0
18	4	K	G	8	0.00000	0.00000	0	0.0	0
19	4	T	B	12	0.66667	1.37069	4	0.0	0
20	4	T	G	22	1.27273	1.60896	5	0.5	0
21	6	C	B	12	3.91667	3.75278	12	4.0	0
22	6	C	G	12	5.83333	3.80988	14	6.0	0
23	6	D	B	16	1.62500	2.47319	9	0.0	0
24	6	D	G	20	4.45000	4.26090	14	4.0	0
25	6	J	B	15	2.86667	2.41622	9	3.0	0
26	6	J	G	15	3.00000	2.00000	7	3.0	0
27	6	K	B	18	6.77778	3.15400	11	7.0	0
28	6	K	G	15	6.06667	3.41147	11	6.0	0
29	6	T	B	18	3.11111	4.80060	19	1.5	0
30	6	T	G	12	2.33333	2.01509	6	2.5	0

OBS	YEAR	SCHOOL	N	MEAN	SD	MAX	MEDIAN	MIN
1	3	C	39	0.66667	0.95513	3	0.0	0
2	3	D	10	0.00000	0.00000	0	0.0	0
3	3	J	35	0.85714	1.24009	4	0.0	0
4	3	K	34	0.00000	0.00000	0	0.0	0
5	3	T	33	0.00000	0.00000	0	0.0	0
6	4	C	37	1.21622	1.70188	6	0.0	0
7	4	D	18	0.00000	0.00000	0	0.0	0
8	4	J	34	2.26471	2.13639	8	2.0	0
9	4	K	25	0.04000	0.20000	1	0.0	0
10	4	T	34	1.05882	1.53625	5	0.0	0
11	6	C	24	4.87500	3.82569	14	4.5	0
12	6	D	36	3.19444	3.80841	14	2.0	0
13	6	J	30	2.93333	2.18037	9	3.0	0
14	6	K	33	6.45455	3.24125	11	7.0	0
15	6	T	30	2.80000	3.89872	19	2.0	0

OBS	YEAR	SEX	N	MEAN	SD	MAX	MEDIAN	MIN
1	3	B	67	0.22388	0.62331	3	0	0
2	3	G	84	0.48810	0.98781	4	0	0
3	4	B	78	0.82051	1.28673	4	0	0
4	4	G	70	1.35714	2.05741	8	0	0
5	6	B	79	3.72152	3.83284	19	3	0
6	6	G	74	4.36486	3.54066	14	4	0

OBS	YEAR	N	MEAN	SD	MAX	MEDIAN	MIN
1	3	151	0.37086	0.85335	4	0	0
2	4	148	1.07432	1.71068	8	0	0
3	6	153	4.03268	3.69640	19	3	0

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