International Statistic: secondary

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Monday, April 30, 2012

School attendance among 5- to 24-year-olds in Liberia

An article that was published on this site in July 2011, "School attendance by grade and age in Liberia", shows that overage school attendance is very common in Liberia, mainly due to late entry into the education system. The official primary school age in Liberia is 6 to 11 years according to the International Standard Classification of Education (ISCED). Yet, an analysis of data from a Demographic and Health Survey (DHS) from 2007 demonstrates that the vast majority of pupils in primary and secondary school in Liberia are older than the theoretical age for their grade. For example, nearly three quarters of all first-graders in Liberia are at least 3 years older than the official entrance age into primary education (see Figure 1). 24% of all first-graders are 5 or 6 years overage, 14% are 7 or 8 years overage, and 5% are 9 or more years overage. Children in the last group start primary school at age 15 or later.

Figure 1: Age distribution of pupils in primary and secondary education in Liberia, 2007

Graph with data on overage and underage pupils in primary and secondary education in Liberia

Source: Demographic and Health Survey (DHS) 2007. - Click image to enlarge.

Figure 1 shows the age distribution in the 12 grades of primary and secondary education in Liberia. The same DHS data from 2007 can also be analyzed differently, by single year of age instead of by grade. Figure 2 presents the level and grade attended for the population between 5 and 24 years of age. For each age group, the graph shows the percentage in pre-primary, primary, secondary, and tertiary education. The data for primary and secondary education is further divided into single grades, indicated by shades of blue for the 6 primary grades and shades of green for the 6 secondary grades. In addition, Figure 2 shows how many percent are out of school and for how many percent the level and grade of education attended is missing.

Figure 2: Level and grade of education attended by population 5-24 years in Liberia, 2007

Graph with data on school attendance by age in Liberia

Source: Demographic and Health Survey (DHS) 2007. - Click image to enlarge.

One surprising finding is the large percentage of children between 5 and 14 years who are in pre-primary education. About half of all 5- to 8-year-olds, 39% of all 9-year-olds, and 28% of all 10-year-olds are in pre-primary education. Even at age 14, nearly 7% are still in preschool. One possible explanation is that parents keep their children in pre-primary education due to lack of access to primary education.

Some children start attending primary education at age 5 or 6 but most children enter late. Even among persons 20 years or older, some are still in the first primary grade. School attendance overall reaches a peak at age 14, when more than 86% are in school, mostly in primary education. Primary school attendance rates are highest among 12- to 15-year-olds; two out of three children in this age group are in primary education. Secondary school attendance reaches a peak at age 19, when 38% are in secondary education; in addition, at least 30% of all 17- and 18-year-olds are in secondary education. Attendance rates for tertiary education are low and do not exceed 2% until age 24, when 4% study at a university or other institution of higher learning.

The percentage of the population that is not in any type of formal education decreases from 44% among 5-year-olds to 13% among 14-year-olds. From age 15, out-of-school rates increase again and among 23- and 24-year-olds in Liberia, 61% and 60%, respectively, are not in school. Lastly, for a small percentage of the DHS sample, the grade and level attended was missing.

Related articles

External links

Friedrich Huebler, 30 April 2012, Creative Commons License
Permanent URL: http://huebler.blogspot.com/2012/04/liberia.html

Saturday, March 31, 2012

World Atlas of Gender Equality in Education

UNESCO and the UNESCO Institute for Statistics (UIS) have published a new World Atlas of Gender Equality in Education that illustrates the participation of girls and boys in pre-primary, primary, secondary, and tertiary education. The data show that there has been significant progress towards gender parity since the 1970s. Two thirds of all countries have reached gender parity in primary education but at the secondary level of education girls are still lagging behind. In some countries, girls have the advantage with regard to access to and completion of education. At the tertiary level, female students outnumber male students in many high-income countries.

The atlas is divided into eight chapters that contain a total of 28 maps and close to 100 charts and tables:

Increased worldwide demand for quality schooling
Girls’ right to education
Enrolment and gender trends: primary education
Enrolment and gender trends: secondary education
Enrolment and gender trends: tertiary education
Trends in school-life expectancy
Gender trends: adult and youth literacy
How policies affect gender equality in education

An excerpt from Chapter 7 on literacy is shown below. The map (please click the image for a larger view) visualizes adult literacy rates from the database of the UNESCO Institute for Statistics. Among countries with data, literacy rates are lowest in sub-Saharan Africa and South Asia. The highest adult literacy rates are observed in Eastern Europe and Central Asia. For many developed countries, the adult literacy rate is unknown because these countries have achieved universal primary education and no longer report data on the traditional literate-illiterate dichotomy, focusing instead on the more narrowly defined concept of functional literacy.

The atlas is available in English, French and Spanish. In addition, UNESCO and UIS plan to launch an online e-atlas with interactive maps.

Excerpt from World Atlas of Gender Equality in Education: Map with adult literacy rates

Source: UNESCO, 2012, World Atlas of Gender Equality in Education, pages 92-93. - Click image to enlarge.

Reference

UNESCO. 2012. World Atlas of Gender Equality in Education. Paris: UNESCO. (Download in PDF format, 6.4 MB)

External links

Friedrich Huebler, 31 March 2012, Creative Commons License
Permanent URL: http://huebler.blogspot.com/2012/03/atlas.html

Sunday, February 26, 2012

Educational attainment in sub-Saharan Africa

The educational attainment of a country's adult population reflects long-run trends in participation in primary, secondary and post-secondary education. Educational attainment is a measure of human capital - the skills and competencies of the population - and thus an indicator of a country's potential for economic growth. Educational attainment is also closely linked to health, political participation, and other indicators of social development.

Compared to other regions, educational attainment in sub-Saharan Africa is relatively low but there are large variations between individual countries. The graph and table below present data from the UNESCO Institute for Statistics (UIS), published in the Global Education Digest 2011. The values for each country indicate which percentage of the population aged 25 years and older completed at least primary, lower secondary, upper secondary, post-secondary, or tertiary education. For example, in Seychelles, 90% of the adult population completed at least primary education, 67% at least lower secondary education, and 44% at least upper secondary education. At the other end of the distribution is Burkina Faso, where only 5% of the adult population completed at least primary education and only 2% at least lower secondary education.

Sub-Saharan Africa: Population 25 years and older by minimum level of education

Source: UNESCO Institute for Statistics, Global Education Digest 2011, Table 19. - Click image to enlarge.

Among the 15 countries in sub-Saharan Africa for which UIS has data, only seven - Kenya, Mauritius, Namibia, Seychelles, South Africa, Tanzania, and Zimbabwe - have attainment rates for primary education at or above 50%. In the remaining eight countries with data - Benin, Burkina Faso, Chad, Lesotho, Malawi, Mali, Senegal, and Uganda - less than half of the population 25 years and older completed at least primary education. For Benin, the share of the population with completed primary education is unknown because the country reported combined figures for incomplete and complete primary education; 16% of the population attended primary education with or without completing that level (see Global Education Digest 2011, Table 18).

Similar to the attainment rates for primary education, attainment rates for other levels of education also vary widely between individual countries. The proportion of the population that completed at least lower secondary education ranges from 2% in Burkina Faso to 70% in South Africa. For upper secondary education, the attainment rates range from 0.5% in Burkina Faso to 44% in Seychelles. Not more than 0.5% of the adult population completed post-secondary education in Burkina Faso and Malawi, compared to 12% in South Africa. Completed tertiary education is uncommon among the population 25 years and older in sub-Saharan Africa. Only one country, Seychelles, has an attainment rate for tertiary education greater than 3%.

Sub-Saharan Africa: Population 25 years and older by minimum level of education

Country	Year	Level of education (%)
Country	Year	Primary	Lower secondary	Upper secondary	Post- secondary	Tertiary
Benin	2002	.	14.3	.	2.2	2.2
Burkina Faso	2007	5.2	2.0	0.5	0.3	0.2
Chad	2004	8.5	5.5	.	3.2	3.2
Kenya	2010	59.4	41.9	36.3	6.3	0.0
Lesotho	2008	40.9	20.9	13.8	5.4	1.9
Malawi	1998	19.8	8.6	5.2	0.5	0.5
Mali	2006	18.6	10.3	5.5	1.9	1.9
Mauritius	2000	48.9	38.9	20.3	7.9	2.6
Namibia	2001	48.5	27.7	17.0	5.3	2.2
Senegal	2006	10.7	7.5	4.9	3.2	0.8
Seychelles	2002	90.3	66.8	44.2	.	7.4
South Africa	2009	76.4	70.4	35.7	11.8	0.7
Tanzania	2002	48.9	6.0	1.6	.	0.9
Uganda	2008	34.6	23.4	8.7	6.8	1.8
Zimbabwe	2002	65.1	45.9	10.3	9.1	1.5

Source: UNESCO Institute for Statistics, Global Education Digest 2011, Table 19.

When interpreting the educational attainment data for sub-Saharan Africa it is necessary to consider that the reported values for some countries are more than a decade old. As younger, more educated cohorts reach age 25, the average attainment rates of the population 25 years and older increase and the situation of some countries is therefore likely to have improved since the year of reporting. In addition, the picture is incomplete because for 30 of the 45 countries in the sub-Saharan Africa region, as defined by UIS, no educational attainment data is available in the UIS Data Centre.

Reference

UNESCO Institute for Statistics (UIS). 2011. Global Education Digest 2011: Comparing Education Statistics Across the World. Montreal: UIS. (Download in PDF format, 7.5 MB)

External links

Friedrich Huebler, 26 February 2011, Creative Commons License
Permanent URL: http://huebler.blogspot.com/2012/02/ssa.html

Sunday, October 30, 2011

Global Education Digest 2011

Cover of the Global Education Digest 2010

The UNESCO Institute for Statistics (UIS) announced the publication of the Global Education Digest 2011. The focus of this year's edition of the GED is on secondary education.

Growing enrolment in primary education over past decades - partly due to the emphasis on universal primary education by the Millennium Development Goals and Education for All - has led to increased demand for secondary education. The Global Education Digest 2011describes trends in participation in and completion of lower and upper secondary education from 1970 to the present, as well as disparities in access to education of children of secondary school age. The GED also contains analysis of data on educational attainment, technical and vocational education and training, secondary school teachers, and education finance.

The analytical chapter is accompanied by 200 pages of statistical tables on pre-primary, primary, secondary and tertiary education. The GED 2011 introduces several new tables that did not appear in previous editions. Table 5 lists national, regional and global estimates of the number and percent of children of primary and lower secondary school age out of school. Table 19 introduces a new indicator of educational attainment, the percentage of the population 25 years and older with at least completed primary, lower secondary, upper secondary, post-secondary, or tertiary education. All data from the statistical annex will also be available in the UIS Data Centre.

Reference

UNESCO Institute for Statistics (UIS). 2011. Global education digest 2011: Comparing education statistics across the world. Montreal: UIS. (Download in PDF format, 7.5 MB)

External links

Friedrich Huebler, 30 October 2011 (edited 31 October 2011), Creative Commons License
Permanent URL: http://huebler.blogspot.com/2011/10/ged.html

Sunday, July 31, 2011

School attendance by grade and age in Liberia

The article "Overage pupils in primary and secondary education" of June 2011 summarized data on school attendance from 36 countries and found that overage school attendance is common in sub-Saharan Africa. The countries with the highest share of overage pupils in the sample were Haiti, Liberia, Uganda, Rwanda, Cambodia, Ethiopia, Ghana, Madagascar, and Malawi. In Liberia, 93% of all pupils in primary and secondary education are at least one year overage for their grade and 84% are at least two years overage. This article takes a closer look at Liberia by analyzing data from the same Demographic and Health Survey (DHS) from 2007 that was analyzed for the earlier article.

The official primary school age in Liberia, as defined by the International Standard Classification of Education (ISCED), is 6 to 11 years. The official secondary school age is 12 to 17 years. Given these school ages, a 6-year-old in grade 1 and a 7-year-old in grade 2 are in the right grade for their age. A 7-year-old in grade 1 would be one year overage and an 8-year-old in grade 1 would be two years overage. A 5-year-old in grade 1 would be one year underage.

The graph below shows the age distribution of pupils in primary and secondary education in Liberia. Pupils who are in the right grade for their age or underage are in a small minority. In the first twelve grades, their share never exceeds 9%. By contrast, as many as 98% of all pupils in a single grade are overage. The degree of overage attendance is astounding: 5% of all first graders are 9 or more years overage, meaning that they start primary school at age 15 or later. 19% of all first graders are at least 7 years overage and 44% are at least 5 years overage. In grade 8, 18% of all pupils are 9 or more years overage; while the official age for eighth graders is 13 years, one in five pupils in that grade in Liberia is 22 years or older.

Age distribution of pupils in primary and secondary education in Liberia, 2007

Source: Demographic and Health Survey (DHS) 2007. - Click image to enlarge.

What are the reasons for this high prevalence of overage school attendance? In Liberia, as in other countries of sub-Saharan Africa, many pupils enter school late for a variety of reasons that include poverty, a scarcity of educational facilities, and lack of enforcement of the official school ages. High repetition rates further exacerbate the problem of overage school attendance. Among the consequences of this age structure in school are a higher probability of dropout and reduced lifetime earnings caused by incomplete education or late entry into the labor market.

Related articles

External links

Friedrich Huebler, 31 July 2011 (edited 27 February 2012), Creative Commons License
Permanent URL: http://huebler.blogspot.com/2011/07/liberia.html

Thursday, June 30, 2011

Overage pupils in primary and secondary education

Pupils can be overage for their grade for two reasons: late entry and repetition. Take for example a country where children are expected to enter primary school at 6 years of age. If a child enters grade 1 at age 7, he or she is one year overage for the grade. A child who enters grade 1 at age 8 and repeats the grade will be three years overage for the grade; two of the three years are due to late entry and the third year is due to repetition.

Children who are many years overage are less likely to complete their education. If they stay in school, they graduate later than pupils who entered school at the official starting age. These overage graduates enter the labor market late and often with lower educational attainment. As a consequence, they are likely to have lower cumulative earnings over their lifetime than persons who graduated and entered the labor market at a younger age and with higher educational attainment. For the country as a whole this in turn means reduced national income and slower economic growth.

Overage school attendance is common in sub-Saharan Africa but also occurs in other regions. The figure below shows data from 36 nationally representative household surveys that were conducted between 2004 and 2009. 34 of these surveys were Demographic and Health Surveys (DHS) and the remaining two surveys, those for Bangladesh and Kyrgyzstan, were Multiple Indicator Cluster Surveys (MICS). For each country, the graph shows the share of children in primary and secondary education who are at least one or two years overage for their grade. The entrance ages and durations of primary and secondary education used in this study are those specified by the International Standard Classification of Education (ISCED).

Percentage of children in primary and secondary education who are at least 1 or 2 years overage for their grade
Graph with data on overage children in primary and secondary education

Graph with data on overage children in primary and secondary education

Source: Demographic and Health Surveys (DHS) and Multiple Indicator Cluster Surveys (MICS), 2004-2009.

In the sample of 36 countries, the share of children who are at least one year overage for their grade ranges from 5 percent in Armenia to 95 percent in Haiti. Other countries where at least three out of four pupils in primary or secondary education are overage include Liberia (93%), Uganda (86%), Rwanda (83%), Cambodia (78%), Mozambique (76%), and Ethiopia (75%). In addition to Armenia, the percentage of pupils who are at least one year overage is below 10 percent in Moldova and Egypt (8%).

The share of children in primary and secondary education who are at least two years overage for their grade ranges from 1 percent in Armenia to 85 percent in Haiti. In addition to Haiti, at least half of all pupils are two or more years overage in Liberia (84%), Uganda (67%), Rwanda (65%), Ethiopia (59%), Cambodia (55%), Malawi (51%), and Madagascar (50%). On average, the share of children who are at least two years overage is 19 percent less than the share of children who are at least one year overage.

However, there are exceptions. In Albania and the Ukraine, 43 and 26 percent respectively of all children in primary and secondary education are at least one year overage. By contrast, only 5 and 2 percent respectively are at least two years overage. This means that in these two countries, a relatively large number of children enter school one year late or repeat one grade, but hardly any children enter school two years late or repeat more than one grade. Late entry and repetition are therefore less likely to have negative consequences on lifetime earnings and national income in Albania and the Ukraine than in other countries.

Related articles

External links

Friedrich Huebler, 30 June 2011, Creative Commons License
Permanent URL: http://huebler.blogspot.com/2011/06/age.html

Monday, January 3, 2011

Educational attainment in the United States, 1940-2009

In the United States, the level of education of the adult population has increased steadily since the middle of the 20th century. The share of the population 25 years and over who attended college increased from 10 percent in 1940 to 56 percent in 2009. 30 percent of the population in this age group had completed 4 or more years of college in 2009. The share of the population with only elementary education or no formal schooling fell from 60 percent in 1940 to 6 percent in 2009. High school reached its peak as the most common level of education in the 1970s and 1980s, with a share around 50 percent, but younger cohorts are more likely to continue their education at the post-secondary level.

This increase in educational attainment of the work force has contributed to a strengthening of U.S. competitiveness in the global economy. At the same time, the increased demand for highly skilled workers emphasizes the importance of secondary and higher education for individuals in search of employment.

The trends in years of schooling of the adult U.S. population from 1940 to 2009 are visualized in the figure below. The table that follows lists data for selected years. The data on educational attainment were collected with the Current Population Survey (CPS), a joint survey by the Bureau of Labor Statistics and the Census Bureau that has been conducted since 1940.

Years of school completed by population 25 years and over, 1940-2009
Graph with trends in educational attainment in the United States from 1940 to 2009

Graph with trends in educational attainment in the United States from 1940 to 2009

Source: U.S. Census Bureau, September 2010

Years of school completed by population 25 years and over, 1940-2009

Years of school	Percent of population
Years of school	1940	1950	1960	1970	1980	1990	2000	2009
0 to 4 years elementary school	13.5	10.8	8.3	5.3	3.4	2.4	1.6	1.4
5 to 8 years elementary school	46.0	36.1	31.4	22.4	14.1	8.8	5.4	4.1
1 to 3 years high school	15.0	16.9	19.2	17.1	13.9	11.2	8.9	7.9
4 years high school	14.1	20.1	24.6	34.0	36.8	38.4	33.1	31.1
1 to 3 years college	5.4	7.1	8.8	10.2	14.9	17.9	25.4	26.1
4 or more years college	4.6	6.0	7.7	11.0	17.0	21.3	25.6	29.5

Source: U.S. Census Bureau, September 2010

Data source

U.S. Census Bureau, CPS historical time series tables, September 2010, Table A-1, "Years of school completed by people 25 years and over, by age and sex: Selected years 1940 to 2009" (Excel file, 85 kB; CSV file, 47 kB)

External links

Friedrich Huebler, 3 January 2011, Creative Commons License
Permanent URL: http://huebler.blogspot.com/2011/01/usa.html

Sunday, March 28, 2010

Children of primary and secondary school age out of school

The UNESCO Institute for Statistics (UIS) publishes annual estimates of the number of children of primary school age out of school. A recent paper by Michael Bruneforth and Peter Wallet, Out-of-school adolescents (UIS 2010), extends the analysis to children of lower secondary school age. Any child enrolled in primary, secondary or tertiary education is considered in school, regardless of the child's age. Only children that are truly excluded from education are counted as out of school.

The paper's regional and global estimates of the number and percent of children out of school are reproduced in this article. Table 1 lists the population of primary and lower secondary school age in 2007. Worldwide there were about 653 million children of primary school age and 388 million children of lower secondary school age. More than half of these children lived in South and West Asia and East Asia and the Pacific.

Table 1: Population of primary and lower secondary school age by region (million), 2007

Region	Primary	Lower secondary	Total
Sub-Saharan Africa	124.9	57.9	182.7
Arab States	41.4	21.9	63.5
South and West Asia	176.8	106.8	284.2
Central Asia	5.6	8.0	13.8
East Asia and the Pacific	173.8	106.5	281.2
Central and Eastern Europe	22.2	20.3	42.1
North America and Western Europe	50.8	31.0	81.6
Latin America and the Caribbean	58.6	35.9	93.7
World	652.6	388.2	1042.5

Source: UIS 2010, page 10, Table 1; author's calculations. - Note: Figures may not sum due to rounding.

Figure 1 illustrates the regional distribution of the population of primary and lower secondary school age. The number of children in these age groups is plotted along the horizontal axis. The vertical axis indicates the share of children of primary and lower secondary school age in each region. The regions with the largest number of school-age children in 2007 were South and West Asia (284 million), East Asia and the Pacific (281 million), and Sub-Saharan Africa (183 million). More than 60 percent of the combined population of primary and lower secondary school age were of primary school age. Central Asia and Central and Eastern Europe were exceptions, with a greater share of children of lower secondary school age than in other regions. The large share of primary-age children in Sub-Saharan Africa is a symptom of its high population growth rate.

Figure 1: Population of primary and lower secondary school age by region, 2007
Spine plot showing the distribution of the population of primary and lower secondary school age by region in 2007

Spine plot showing the distribution of the population of primary and lower secondary school age by region in 2007

Source: UIS 2010, page 10, Table 1; author's calculations. - CEE: Central and Eastern Europe, NAWE: North America and Western Europe, LAC: Latin America and the Caribbean.

The share and number of children out of school are listed in Table 2. At the global level, 11 percent or 72 million of all children of primary school age and 18 percent or 71 million of all children of lower secondary school age were out of school. The combined global share of children out of school was 14 percent. Out-of-school rates were highest in Sub-Saharan Africa, where 26 percent of all primary school-age children and 37 percent of all secondary school-age children were excluded from education.

Table 2: Children of primary and lower secondary school age out of school by region, 2007

Region	Primary		Lower secondary		Total
Region	Percent	Million	Percent	Million	Percent	Million
Sub-Saharan Africa	25.8	32.2	36.8	21.3	29.3	53.5
Arab States	13.9	5.8	19.5	4.3	15.8	10.0
South and West Asia	10.2	18.0	27.3	29.1	16.6	47.2
Central Asia	4.8	0.3	4.9	0.4	4.8	0.7
East Asia and the Pacific	5.2	9.0	10.0	10.6	7.0	19.7
Central and Eastern Europe	7.0	1.6	9.6	1.9	8.3	3.5
North America and Western Europe	3.8	1.9	4.3	1.3	4.0	3.3
Latin America and the Caribbean	5.1	3.0	5.5	2.0	5.3	5.0
World	11.0	71.8	18.3	71.0	13.7	142.8

Source: UIS 2010, page 10, Table 1.

As illustrated in Figure 2, out-of-school rates are always higher at the secondary level of education than at the primary level. This is not surprising because not all students complete primary education and not all of those who graduate from primary school transfer to secondary school to continue their education. In addition to Sub-Saharan Africa, South and West Asia (27 percent) and the Arab States (20 percent) also had a high share of children of secondary school age out of school.

Figure 2: Children of primary and lower secondary school age out of school by region, 2007
Bar chart showing the share of children of primary and lower secondary school age out of school by region in 2007

Bar chart showing the share of children of primary and lower secondary school age out of school by region in 2007

Source: UIS 2010, page 10, Table 1.

The distribution of children out of school by region in 2007 is shown in Figure 3. A comparison with the population distribution in Figure 1 makes clear that children from Sub-Saharan Africa and South and West Asia were disproportionately more likely to be out of school than children from other regions. More than two thirds of the 143 million out-of-school children of primary and lower secondary age were from Sub-Saharan Africa (54 million) and South and West Asia (47 million). 20 million children out of school lived in East Asia and 10 million in the Arab States. The remaining 13 million children out of school were from Latin America and the Caribbean (5 million), Central and Eastern Europe (3.5 million), North America and Western Europe (3.3 million), and Central Asia (0.7 million).

Figure 3: Children of primary and lower secondary school age out of school by region, 2007
Spine plot showing the distribution of children of primary and lower secondary school age out of school by region in 2007

Spine plot showing the distribution of children of primary and lower secondary school age out of school by region in 2007

Source: UIS 2010, page 10, Table 1. - CEE: Central and Eastern Europe, NAWE: North America and Western Europe, LAC: Latin America and the Caribbean.

In Sub-Saharan Africa, the Arab States, North America and Western Europe, and Latin America and the Caribbean most children out of school were of primary age. In South and West Asia, East Asia, and Central and Eastern Europe most children out of school were of lower secondary age. At the global level, the number of out-of-school children of primary school age and lower secondary school age was roughly equal (see Table 2).

References

UNESCO Institute for Statistics (UIS). 2010. Out-of-school adolescents. Montreal: UIS.
Announcement of paper on UIS website
Download English version (PDF, 208 KB)
Download French version: Adolescents non scolarisés (PDF, 216 KB)
Figures 1 and 3 were created with the spineplot add-on for Stata by Nicholas Cox.
Cox, Nicholas J. 2008. "Speaking Stata: Spineplots and their kin." Stata Journal 8 (1): 105-121. http://www.stata-journal.com/article.html?article=gr0031

External links

Friedrich Huebler, 28 March 2010 (edited 17 August 2011), Creative Commons License
Permanent URL: http://huebler.blogspot.com/2010/03/coos.html

Saturday, October 31, 2009

Regional disparities in school life expectancy

The school life expectancy is the number of years of schooling a child of school entrance age can expect to receive. It is calculated as the sum of age-specific enrollment rates for the specified levels of education. The UNESCO Institute for Statistics (UIS) provides data on the school life expectancy for the following levels of education: pre-primary, primary to secondary, primary to tertiary, and tertiary.

Figure 1 displays the average school life expectancy for primary to secondary education in eight geographic regions - Arab States, Central Asia, Central and Eastern Europe, East Asia and the Pacific, Latin America and the Caribbean, North America and Western Europe, South and West Asia, and Sub-Saharan Africa - and for the world as a whole. For each region, the total, male and female school life expectancy is shown. A high value for this indicator means that school enrollment rates as well as retention rates are high and that children are likely to spend a high number of years in formal education.

The values plotted in Figure 1 are also listed in Table 1. In addition to the school life expectancy in years, Table 1 lists the gender parity index for each region. The GPI is the ratio of the female to male school life expectancy. Values below 1 mean that girls have a lower school life expectancy than boys, while GPI values above 1 mean the opposite. A GPI of 1 indicates gender parity. All data in Figure 1 and Table 1 were obtained from the UIS Data Centre and are for the years 2007 and 2008.

Figure 1: School life expectancy in years, primary to secondary education, 2007/2008
Graph with total, male and female school life expectancy by geographic region

Graph with total, male and female school life expectancy by geographic region

Data source: UNESCO Institute for Statistics, Data Centre, October 2009.

Children in North America and Western Europe have the highest school expectancy. On average, boys and girls alike can expect to spend about 12.3 years in school. In Latin America and the Caribbean, the average school life expectancy is 11.7 years. In three other regions children are also likely to receive more than 10 years of primary and secondary education: Central Asia (10.8 years), Central and Eastern Europe (10.5 years), and East Asia and the Pacific (10.4 years). In Sub-Saharan Africa (8.1 years), South and West Asia (9.1 years), and in the Arab States (9.3 years) the average school life expectancy is lower than in the other regions.

Table 1: School life expectancy in years, primary to secondary education, 2007/2008

Region	Total	Male	Female	GPI
Arab States	9.3	9.8	8.8	0.90
Central Asia	10.8	10.9	10.6	0.98
Central and Eastern Europe	10.5	10.6	10.3	0.96
East Asia and the Pacific	10.4	10.3	10.5	1.02
Latin America and the Caribbean	11.7	11.6	11.8	1.02
North America and Western Europe	12.3	12.3	12.3	1.00
South and West Asia	9.1	9.4	8.7	0.92
Sub-Saharan Africa	8.1	8.7	7.6	0.87
World	9.8	10.0	9.5	0.95

Note: GPI is the gender parity index (female / male school life expectancy).
Data source: UNESCO Institute for Statistics, Data Centre, October 2009.

Sub-Saharan Africa, the Arab States, and South and West Asia have not only the lowest school life expectancy, they are also the worst performers in terms of gender parity. As the graph shows, there is a relatively large gap between the male and female school life expectancy in these regions, with GPI values ranging from 0.87 in Sub-Saharan Africa to 0.92 in South and West Asia. On average, girls receive one year less education than boys in these three regions. In Sub-Saharan Africa, the school life expectancy is 7.6 years for girls and 8.7 years for boys.

In the other regions, there is little or no difference between the school life expectancy of boys and girls. In Central and Eastern Europe, the GPI is 0.96, with a school life expectancy of 10.6 years for boys and 10.3 years for girls. North America and Western Europe have reached gender parity. In East Asia and the Pacific, and in Latin America and the Caribbean, the school life expectancy is higher for girls than for boys; in both regions, the GPI is 1.02.

Compared to the beginning of the decade, the school life expectancy has increased in all regions, especially in Sub-Saharan Africa. However, the gap between the best- and worst-performing countries is still large. In addition, gender disparity continues to be a problem, especially in regions where the school life expectancy is low.

Related articles

External links

Friedrich Huebler, 31 October 2009, Creative Commons License
Permanent URL: http://huebler.blogspot.com/2009/10/sle.html

Sunday, March 15, 2009

Disparities in secondary school attendance by ethnicity, language or religion

Members of ethnic, linguistic or religious minorities face barriers to access to education in many countries. In an article on primary school attendance by ethnicity, language or religion the presence of such disparities was demonstrated with data from Multiple Indicator Cluster Surveys. The MICS are nationally representative household surveys supported by UNICEF that collect data on school attendance and other household member characteristics. In the most recent round of MICS surveys, carried out in 2005 and 2006, 17 countries collected data on school attendance by ethnicity, language or religion: Albania, Belize, Gambia, Georgia, Guinea-Bissau, Guyana, Kazakhstan, Kyrgyzstan, Lao PDR, Macedonia, Montenegro, Serbia, Sierra Leone, Thailand, Togo, Uzbekistan, and Viet Nam.

The school attendance data from the MICS surveys can be used to generate an education parity index that measures relative disparity across different groups of disaggregation, as described in the article on primary school attendance. To calculate the index, the attendance rate of the group with the lowest value is divided by the attendance rate of the group with the highest value. The result is a value between 0 and 1, where 1 means that children from different ethnic, linguistic or religious groups have the same secondary school attendance rate. Values closer to 0 indicate increasing disparity.

As an example, Thailand collected data on school attendance that can be linked to the mother tongue of the household head. The secondary school net attendance rates (NAR) for two groups of children identified in the 2005-06 MICS data are shown in Table 1.

Table 1: Secondary school attendance in Thailand

Mother tongue of household head	Secondary NAR (%)
Thai	81.2
Other language	65.8
Total	79.8

Data source: MICS 2005-06.

Among children from households whose head speaks Thai, the secondary NAR is 81.2 percent. Among children from households headed by someone with a different mother tongue, the secondary NAR is 65.8 percent. The secondary school parity index for Thailand is then calculated as follows.

Secondary school parity index	= Lowest secondary NAR / Highest secondary NAR
	= Secondary NAR of speakers of another language / Secondary NAR of speakers of Thai
	= 65.8 / 81.2
	= 0.81

The parity index is a relative, not an absolute measure of disparity. The value 0.81 means that the secondary NAR of speakers of another language is, relatively speaking, 19 percent below the secondary NAR of Thai speakers. The absolute gap between children from the two groups is 15.4 percent, the difference between 81.2 and 65.8.

The secondary school parity index for all 17 countries with data is shown in Figure 1. The index ranges from a high of 0.98 in Viet Nam to a low of 0.17 in Serbia. The low value for Serbia is explained by extremely low secondary school attendance among the Roma ethnic group. The secondary school NAR for Roma children is 14.8 percent, compared to 85.9 percent for Serbians and 88.6 percent for children from other ethnic groups. In addition to Serbia, six other countries have index values at or below 0.5: Lao PDR, Macedonia, Guinea-Bissau, Togo, Belize, and Montenegro. In these countries, children from the most advantaged ethnic, linguistic or religious group have secondary school net attendance rates that are at least twice as high as the attendance rates of children from the most disadvantaged group. In Viet Nam, Kazakhstan, Albania, and Uzbekistan, on the other hand, disparities in access to secondary education are relatively small.

Figure 1: Secondary school parity index: School attendance by ethnicity, language or religion
Bar graph showing secondary school parity index in 17 countries

Bar graph showing secondary school parity index in 17 countries

Data source: MICS 2005-2006.

The attendance rates used to calculate the secondary school parity index are summarized in Table 2. The table also shows whether the national agencies that implemented a survey chose ethnicity, language or religion to identify minorities. A comparison with data on primary school attendance makes clear that disparities at the secondary level of education are much larger than disparities at the primary level, where the parity index for the same group of countries has a range from 0.59 to 0.99.

Table 2: Disparities in secondary school attendance by ethnicity, language or religion

Country	Year	Characteristic	Primary NAR (%)		Parity index
Country	Year	Characteristic	Min.	Max.	Parity index
Albania	2005	Religion	77.1	83.7	0.92
Belize	2006	Language	36.9	79.2	0.47
Gambia	2006	Ethnicity	27.5	48.2	0.57
Georgia	2005	Ethnicity	69.0	90.6	0.76
Guinea-Bissau	2006	Language	4.3	13.8	0.31
Guyana	2006	Ethnicity	56.0	81.1	0.69
Kazakhstan	2006	Language	90.8	96.0	0.95
Kyrgyzstan	2006	Language	79.3	92.4	0.86
Lao PDR	2006	Language	10.0	45.6	0.22
Macedonia	2005	Ethnicity	17.4	73.7	0.24
Montenegro	2005	Ethnicity	46.5	92.9	0.50
Serbia	2005	Ethnicity	14.8	88.6	0.17
Sierra Leone	2005	Religion	17.8	24.4	0.73
Thailand	2005-06	Language	65.8	81.2	0.81
Togo	2006	Ethnicity	22.9	53.1	0.43
Uzbekistan	2006	Language	87.1	95.4	0.91
Viet Nam	2006	Ethnicity	93.8	95.7	0.98

Data source: MICS 2005-2006.

Data source

Multiple Indicator Cluster Surveys (MICS), 2005-2006.

External links

Friedrich Huebler, 15 March 2009, Creative Commons License
Permanent URL: http://huebler.blogspot.com/2009/03/elr2.html

Saturday, January 24, 2009

Educational attainment in Brazil since 1920

Brazil is likely to reach the Millennium Development Goal of universal primary education by 2015. According to the UNESCO Institute for Statistics (UIS), 94 percent of all children of primary school age (7 to 10 years) were enrolled in primary school in 2005. Data from the 2006 National Household Sample Survey (Pesquisa Nacional por Amostra de Domicílios, PNAD), analyzed in an article on school attendance in Brazil, show that 99 percent of all children between 7 and 10 years were in pre-primary, primary or secondary education.

PNAD data can also be used to demonstrate how the education system in Brazil has expanded over the past decades. The PNAD survey collected information on the highest level of education attended for all persons in the sample. By comparing the highest level of education of persons born in different years it is possible to show the change in school attendance patterns over time. The following graph displays the highest level of education for persons born between 1920 and 2000. Household members born in 2000 were 5 or 6 years old at the time of the survey in 2006.

Highest level of education attended by year of birth, Brazil 1920-2000

Highest level of education attended by year of birth, Brazil 1920-2000

Data source: Brazil National Household Sample Survey (PNAD), 2006.

Only 59 percent of all Brazilians born in 1920 ever attended school, and three out of four persons who attended school never went beyond primary education. Primary, secondary and tertiary school attendance rates increased steadily over the following decades. By the 1960s, nine out of ten Brazilians were able to receive a formal education. 91 percent of all persons born in 1960 attended at least primary school, 58 percent in this age group attended at least secondary school, and 14 percent went to a university.

The expansion of the primary education system began to slow down in the 1960s, after it had already reached a high level of coverage, but secondary school attendance rates continued to grow at a rapid pace. Among persons born in 1990, 98 percent attended primary school and 90 percent attended secondary school. Among persons born in 1994, 99 percent attended primary school. The peak value for participation in secondary education is 91 percent for persons born in 1988.

Fewer Brazilians have tertiary education, but almost one fifth of the population born around 1980 had attended a university or other institution of higher education by the time the PNAD survey was conducted in 2006. The peak value for participation in tertiary education is 19 percent for persons born in 1981.

Data sources

Brazilian Institute of Geography and Statistics (IBGE), National Household Sample Survey (Pesquisa Nacional por Amostra de Domicílios, PNAD), 2006
UNESCO Institute for Statistics (UIS), Data Centre, January 2009

External links

Friedrich Huebler, 24 January 2009, Creative Commons License
Permanent URL: http://huebler.blogspot.com/2009/01/brazil.html

Sunday, November 16, 2008

Pupil/teacher ratio in secondary school

The pupil/teacher ratio is an indicator of education quality. In crowded classrooms with a high number of pupils per teacher the quality of education suffers. For pupils it is difficult to follow the course and teachers can dedicate less time to the needs of each individual student. Data from UNESCO on the pupil/teacher ratio in primary school show that crowded classrooms are more common in Sub-Saharan Africa and Southern Asia than in other parts of the world. 22 of the 27 countries with 40 or more pupils per primary school teacher are located in Sub-Saharan Africa.

In secondary school, pupil/teacher ratios are lower than in primary school. The Data Centre of the UNESCO Institute for Statistics provides the pupil/teacher ratio in secondary school for 189 countries and territories. For 100 countries, the pupil/teacher ratios are from 2006, 9 countries have data from 2007, 51 countries have data from 2004 or 2005, and the remaining 29 countries have data from 1999 to 2003. For the map below, all countries with data were divided into five groups:

Fewer than 10 pupils per teacher: 24 countries
10 to 19 pupils per teacher: 107 countries
20 to 29 pupils per teacher: 41 countries
30 to 39 pupils per teacher: 13 countries
40 or more pupils per teacher: 4 countries

Pupil/teacher ratio in secondary school, circa 2006
Map of the world showing national pupil/teacher ratios in secondary school

Data source: UNESCO Institute for Statistics, Data Centre, May 2008.

The lowest pupil/teacher ratios in secondary school were reported for Bermuda (6.0), Tokelau (7.0), Portugal (7.1), and Andorra (7.8). 20 additional countries have pupil/teacher ratios above 8 and below 10: Armenia, Azerbaijan, Belarus, British Virgin Islands, Cayman Islands, Croatia, Georgia, Greece, Kuwait, Lebanon, Liechtenstein, Lithuania, Malta, Monaco, Niue, Norway, Qatar, Russia, Sweden, and Turks and Caicos Islands.

More than half of all countries - including most countries in North and South America, Europe, the Middle East, and East Asia - have pupil/teacher ratios between 10 and 19. The group also includes some countries in other regions. Although pupil/teacher ratios in Sub-Saharan Africa are generally higher than in other parts of the world, the following countries from the region have only 10 to 19 pupils per secondary school teacher: Angola, Botswana, Burundi, Cameroon, Cape Verde, Comoros, Democratic Republic of Congo, Ghana, Guinea-Bissau, Mauritius, Seychelles, and Swaziland. 22 of the 41 countries with pupil/teacher ratios between 20 and 29 are also located in Sub-Saharan Africa.

17 countries have 30 or more pupils per teacher in secondary school and 10 of these countries are in Sub-Saharan Africa. The countries with 30 to 39 pupils per teacher are Chad, Congo, Djibouti, Honduras, India, Kenya, Mozambique, Myanmar, Nepal, Nicaragua, Philippines, South Africa, and Zambia. Classes at the secondary level of education are most crowded in Nigeria (pupil/teacher ratio 40.2), Pakistan (41.9), Malawi (45.6), and Eritrea (54.4).

The following table lists the average pupil/teacher ratio in secondary school by Millennium Development Goal region. The Commonwealth of Independent States (10.9), the developed countries (11.4), Oceania (14.8), Western Asia (15.3), Latin America and the Caribbean (16.6), Eastern Asia (19.0), and Northern Africa (19.0) have average pupil/teacher ratios below 20. Pupil/teacher ratios are highest in South-Eastern Asia (22.8), Sub-Saharan Africa (25.8), and Southern Asia (26.4). The global average is 18.0 pupils per teacher in secondary school. These average values are unweighted, which means that each country is given the same weight within its region, regardless of the size of its population.

Average pupil/teacher ratio in secondary school by MDG region, circa 2006

MDG region	Pupil/teacher ratio
Developed countries	11.4
Commonwealth of Independent States	10.9
Eastern Asia	19.0
South-Eastern Asia	22.8
Oceania	14.8
Southern Asia	26.4
Western Asia	15.3
Northern Africa	19.0
Sub-Saharan Africa	25.8
Latin America and the Caribbean	16.6
World	18.0

Data source: UNESCO Institute for Statistics, Data Centre, May 2008. Regional and global averages are unweighted.

The data analyzed in this article can be downloaded from the UNESCO Institute for Statistics Data Centre, under Predefined Tables - Education - Table 11: Indicators on teaching staff at ISCED levels 0 to 3.

Related articles

External links

UNESCO Institute for Statistics Data Centre

Friedrich Huebler, 16 November 2008, Creative Commons License
Permanent URL: http://huebler.blogspot.com/2008/11/ptr.html