Can Pisa be trusted?

exam hall

by Stacey Dingwall

The increasing influence of the triennial Programme for International Assessment (Pisa) results was evident at the end of 2013 as headlines around the world anticipated their arrival. First carried out in 2000, the worldwide study by the Organisation for Economic Development (OECD) assesses  15 year olds’ performance on reading, maths and science. The OECD argues that rather than being used to ‘rank’ countries in terms of their performance, the results should be used to highlight areas for improvement in educational policies and outcomes, however this has not stopped lower-ranked countries looking to those higher up the scale, such as Finland and Hong Kong, to see what they are doing differently.

One of the greatest concerns about Pisa, according to a number of academics, including Dr John Jerrim of the Institute of Education, University of London, who have independently raised issues with the system, is about its reliability: Pisa’s comparisons are not based on a common test, meaning that students do not answer the same questions in every country. Therefore, switching the questions around could lead to significant variations in a country’s rankings: the OECD has admitted that “uncertainty” over the sample data means that “large variation in single [country] ranking positions is likely”.

New research carried out by Cambridge Assessment also challenges Pisa’s suggestion that when schools are given more independence over spending, their schools achieve better academic results, as long as those results are published. This finding may be of particular significance in terms of English education policy, given that the education secretary Michael Gove has used Pisa’s conclusion to support his academies expansion policy and free schools programme, both of which are intended to provide school leaders with more autonomy.

The reliability and growing influence of the Pisa study is something that is called into question in a recent book, Pisa, power and policy: the emergence of a global educational governance, edited by Heinz-Deiter Meyer and Aaron Benavot of the State University of New York (SUNY). The book presents a series of essays which examine the presumption that the quality of a country’s education system can be evaluated through an assessment process that claims to be both politically and ideologically neutral, and the legitimacy of comparing disparate countries using a single performance standard. Rather than supporting the growing influence of Pisa, the book concludes that its dominance risks creating a world where the economic importance of producing highly, technically-educated students overtakes that of schools’ role in instilling the values of independent thinking and civic participation in their students.


For more resources on this topic see below (please note you must be a member to access these articles:

Is PISA fundamentally flawed?

How PISA came to rule the world (the impact of PISA results)

Pisa envy

Pisa, power and policy: the emergence of a global educational governance

3 thoughts on “Can Pisa be trusted?

  1. Pingback: What state is the Scottish education system in? | The Knowledge Exchange Blog

  2. Pingback: Is the total academisation of schools in England a good idea? | The Knowledge Exchange Blog

  3. Pingback: Raising attainment for all, not just some – Scottish Learning Festival 2014 | The Knowledge Exchange Blog

What do you think?

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s