@misc{Schiefele2009,
  author    = {Ulrich Schiefele},
  title     = {Interest, learning, and motivation},
  institution = {Institut f{\"u}r Philosophie},
  series    = {Zweitver{\"o}ffentlichungen der Universit{\"a}t Potsdam : Humanwissenschaftliche Reihe},
  number    = {paper 053},
  type      = {postprint},
  year        = {2009},
}