Here is a man who once described Frederick Douglass as ‘an example of somebody who’s done an amazing job and is being recognised more and more.’ Like something out of Gertrude Stein: the black sludge of words, the sticky deposits left once language and communication have gone. But at t...
while current evidence on efficacy is useful, there is a need to better understand how and in what ways they work so that effective implementation can be planned and evaluated. Using a realist approach we can theorise about the demi-regular patterns of behaviour which are sparked ...