Former head teacher says ‘PISA has very little statistical rigour and offers nothing in the way of improving educational practice’
By Alasdair Macdonald The issue is with PISA. It has very little statistical rigour and offers nothing in the way of improving educational practice. I was a secondary school head teacher at the time it and other ‘measures’ were introduced in education in Scotland in other places. I and my colleagues argued against it. Educational provision, like everything else, ought to be continuously evaluated, partly to get evidence on whether it is achieving the aims set out for it and partly to get information on areas which require attention. However, there are, literally, hundreds of aspects to be measured and … Continue reading Former head teacher says ‘PISA has very little statistical rigour and offers nothing in the way of improving educational practice’