Thanks to Michael Tidd for the following article.
Following on from nearly 400 written submissions, and my own appearance last month, the Education Select Committee recently took further evidence from academic experts in assessment and data – and some common trends are arising.
This time, the evidence was from organisations such as Education Datalab, Ofsted, and the assessment experts of Durham and Cambridge Universities. The main strands of discussion focussed again on the impact of accountability – no surprises there – and it seems that the experts agreed with the classroom teachers by and large: it’s the high stakes that can cause the risks.
Becky Allen set out early on her view – as someone who deals with the data all the time – that we are making substantial decisions on what is always going to be rather fragile data in primary assessment. The limitations have long been known to teachers: the snapshot of test, the unreliability of KS1 data as a baseline, the small numbers of pupils. She echoed the point that has been made before that we really shouldn’t be making judgements of schools based on a single year’s data.