The NFER blog

Evidence for excellence in education


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The importance of knowing what doesn’t work

By Ben Styles

This blog post leads on from a previous blog on ‘The importance of not making a difference,’ and is taken from a more detailed article.

I have recently been reminded of the difficulty we face when trying to communicate null or negative findings from research. In Spring 2013, a team from Coventry University delivered the Chatterbooks programme as part of a randomised controlled trial (RCT) funded by the Education Endowment Foundation. Chatterbooks is an extracurricular reading initiative that aims to increase a child’s motivation to read by providing schools with tools and resources to encourage reading for pleasure. In this trial, Chatterbooks was delivered instead of normal lessons. Continue reading