Better evidence in education

There’s a new UK report by Ben Goldacre, “Building Evidence into Education”, which has been welcomed by the Teacher Development Trust

Part of the introduction is worth quoting in detail:

Before we get that far, though, there is a caveat: I’m a doctor. I know that outsiders often try to tell teachers what they should do, and I’m aware this often ends badly. Because of that, there are two things we should be clear on.

Firstly, evidence based practice isn’t about telling teachers what to do: in fact, quite the opposite. This is about empowering teachers, and setting a profession free from governments, ministers and civil servants who are often overly keen on sending out edicts, insisting that their new idea is the best in town. Nobody in government would tell a doctor what to prescribe, but we all expect doctors to be able to make informed decisions about which treatment is best, using the best currently available evidence. I think teachers could one day be in the same position.

Secondly, doctors didn’t invent evidence based medicine. In fact, quite the opposite is true: just a few decades ago, best medical practice was driven by things like eminence, charisma, and personal experience. We needed the help of statisticians, epidemiologists, information librarians, and experts in trial design to move forwards. Many doctors – especially the most senior ones – fought hard against this, regarding “evidence based medicine” as a challenge to their authority.

In retrospect, we’ve seen that these doctors were wrong. The opportunity to make informed decisions about what works best, using good quality evidence, represents a truer form of professional independence than any senior figure barking out their opinions. A coherent set of systems for evidence based practice listens to people on the front line, to find out where the uncertainties are, and decide which ideas are worth testing. Lastly, crucially, individual judgement isn’t undermined by evidence: if anything, informed judgement is back in the foreground, and hugely improved.

This is the opportunity that I think teachers might want to take up.