?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Megan&rft.aulast=Crawford&rft.au=Crawford%2C+Megan&rft.date=2006&rft.tpages=232&rft.inst=Institute+of+Education%2C+University+of+London&rft.title=Emotional+coherence+in+educational+leadership+%3A+the+importance+of+the+personal+in+interpreting+and+sustaining+primary+school+headship&rft.degree=Doctoral