“The education department’s three latest cases of statistics misuse
In his letter to Damian Hinds, the education secretary, Sir David Norgrove, the UK Statistics Authority chairman, cites three recent examples of the education department putting out false or misleading figures.
Here is the first.
Last week, the minister of state for school standards [Nick Gibb] wrote that, in an international survey of reading abilities of nine-year-olds, England “leapfrogged up the rankings last year, after decades of falling standards, going from 19th out of 50 countries to 8th.”This is not correct. Figures published last year show the increase was from 10th place in 2011 to 8th place in 2016.
Here is the second.
My attention has also been drawn to a recent tweet and blog issued by the department regarding education funding. As the authority’s director general for regulation has noted in a letter to the department today, figures were presented in such a way as to misrepresent changes in school funding. In the tweet, school spending figures were exaggerated by using a truncated axis, and by not adjusting for per pupil spend. In the blog about government funding of schools (which I note your department has now updated), an international comparison of spend which included a wide range of education expenditure unrelated to publicly funded schools was used, rather than a comparison of school spending alone. The result was to give a more favourable picture. Yet the context would clearly lead readers to expect that the figures referred to spending on schools.
And here is the third.
The shadow secretary of state for education [Angela Rayner] has written to express concerns about your use of a figure that appears to show a substantial increase in the number of children in high performing schools, as judged by OFSTED. While accurate as far as it goes, this figure does not give a full picture. It should be set in the context of increasing pupil numbers, changes to the inspection framework and some inspections that are now long in the past, as an earlier letter to the department from the Office of Statistics Regulation pointed out.
In his letter Norgrove says these cases follow four other instances in the last year when the authority wrote to the department with concerns about its presentation of data. “I regret that the department does not yet appear to have resolved issues with its use of statistics,” Norgrove says.”