Tuesday, January 31, 2012

Website changes in 2012

The International Education Statistics blog was started in 2005. Since then, the format has been repeatedly modified and additional features were added. For example, in December 2010, a mobile version of the blog was launched. In 2012, the site will again be revised and some upcoming changes are summarized below.

1. Merger of huebler.info and huebler.blogspot.com

Until last year, I maintained two websites: the International Education Statistics blog at huebler.blogspot.com (Figure 1), and a separate website at huebler.info (Figure 2). The latter was mainly a mirror of articles posted on the blog, presented in a simpler format. For the reasons outlined below, I will close the site at huebler.info in the second quarter of 2012 and redirect all requests for huebler.info to huebler.blogspot.com. During the transition phase, new articles will only be posted on this blog.

Figure 1: Screenshot of huebler.blogspot.com
Screenshot of huebler.blogspot.com

Figure 2: Screenshot of huebler.info
Screenshot of huebler.info

The simple site at huebler.info had one potential advantage: individual pages contained less HTML code and took less time to load on slow Internet connections. The blog at huebler.blogspot.com, on the other hand, offered several convenient features not available on the other site, including a site search and a labeling system, that make it easy to find content of interest. Perhaps because of this, the number of visitors to huebler.blogspot.com was far greater than the number of visitors to huebler.info.

Given the lack of features and the relatively low number of visitors of the current huebler.info site, I have decided to focus my efforts fully on the blog. If you currently have pages at huebler.info bookmarked, please replace those bookmarks by the relevant pages at huebler.blogspot.com; links to the latter are shown on the bottom of nearly every page at huebler.info. For example, a recent article on school attendance by grade and age in Liberia at http://huebler.info/2011/20110731-liberia.html can also be found at http://huebler.blogspot.com/2011/07/liberia.html. The guide to integrating Stata and external text editors at http://huebler.info/2008/20080427-stata.html can also be found at http://huebler.blogspot.com/2008/04/stata.html. After the shutdown of the current huebler.info site, all requests for huebler.info will lead to huebler.blogspot.com; any links to other huebler.info pages will seize to function. If you encounter a broken huebler.info link, please email me and I will send you the corresponding URL on the blog. I apologize for any inconvenience this may cause.

2. New labeling system

All articles on the International Education Statistics blog are tagged with keywords or labels, listed at the bottom of each page, that can be used to find related articles. In May 2006, I began using Delicious to label and bookmark all posts. As an example, see this Delicious page with all articles about India on huebler.blogspot.com. In September 2011, after Delicious had been acquired by a new owner, the underlying software was modified and several features, including a tag cloud that I had used on my blog, were disabled. I therefore switched to the labeling system of Blogger. As an example, here is a link to all of my blog articles about India. I have not removed my bookmarks from Delicious but am no longer updating them.

3. Bigger images

The International Education Statistics blog is formatted to fit on displays with a width of 1024 pixels. To avoid overlap with the sidebar on the right of the page, tables and graphs were limited to a maximum width of about 650 pixels. Beginning in 2012, I will occasionally use images that can be enlarged. Below is an example from an article on School attendance by grade and age in Liberia of July 2011. The original graph had a fixed size and could not be enlarged. By contrast, clicking on the graph below will bring up a larger image that adjusts to the size of the display, up to a width of 1600 pixels.

Figure 3: 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.

To summarize, I hope that these changes will make the International Education Statistics blog more user-friendly. If you encounter any problems with the revised design or if you have any other comments, please send me an email or post a comment below.

Friedrich Huebler, 31 January 2012 (edited 1 February 2012), Creative Commons License
Permanent URL: http://huebler.blogspot.com/2012/01/website.html

Sunday, October 30, 2011

Global Education Digest 2011

Cover of the Global Education Digest 2010The 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
Related articles
Friedrich Huebler, 30 October 2011 (edited 31 October 2011), Creative Commons License
Permanent URL: http://huebler.blogspot.com/2011/10/ged.html

Friday, September 30, 2011

Adult and youth literacy in 2009

8 September was International Literacy Day. On this occasion, the UNESCO Institute for Statistics (UIS) released a fact sheet with estimates of adult and youth literacy in 2009, the most recent year with data.

The global adult literacy rate, for the population 15 years and older, was 83.7% in 2009, compared to 83.4% in 2008. The adult illiterate population fell from 796.2 million in 2008 to 793.1 million in 2009. 64.1% of the adult illiterate population were women. Adult literacy rates are lowest in sub-Saharan African and in South and West Asia (see Figure 1). In 11 countries, less than half of the adult population were able to read and write: Benin, Burkina Faso, Chad, Ethiopia, Gambia, Guinea, Haiti, Mali, Niger, Senegal and Sierra Leone.

Figure 1: Adult literacy rate, 2009
World map with adult literacy rates in 2009
Source: UNESCO Institute for Statistics, 2011

Youth literacy rates - for the population 15 to 24 years - are generally higher than adult literacy rates, due to increased school attendance rates among younger generations. The global youth literacy rate was 89.3% in 2009, compared to 89.0% in 2008. The youth illiterate population fell from 130.6 million in 2008 to 127.3 million in 2009. Youth literacy rates are lowest in sub-Saharan Africa (see Figure 2) and the five countries worldwide with youth literacy rates below 50% are from this region: Burkina Faso, Chad, Ethiopia, Mali and Niger.

Figure 2: Youth literacy rate, 2009
World map with youth literacy rates in 2009
Source: UNESCO Institute for Statistics, 2011

Reference
  • UNESCO Institute for Statistics (UIS). 2011. Adult and youth literacy. UIS fact sheet no. 16, September. Montreal: UIS. (Download in PDF format, 350 KB)
Related articles
External links
Friedrich Huebler, 30 September 2011, Creative Commons License
Permanent URL: http://huebler.blogspot.com/2011/09/literacy.html