?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=Christopher&rft.au=Shelton%2C+Christopher&rft.aulast=Shelton&rft.tpages=334&rft.title=Teacher+thinking+about+technology+in+higher+education+%3A+putting+pedagogy+and+identity+in+context&rft.degree=Doctoral&rft.date=2014