?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=P+A&rft.au=Morgan%2C+P+A&rft.aulast=Morgan&rft.date=1982&rft.title=The+nature+of+happiness+and+its+implications+for+education&rft.inst=Institute+of+Education%2C+University+of+London&rft.tpages=0&rft.degree=Doctoral