@article{VollmeyerRheinberg2006,
  author    = {Regina Vollmeyer and Falko Rheinberg},
  title     = {Motivational Effects on self-Regulated learning with different Tasks},
  journal   = {Educational psychology review},
  volume    = {18},
  number    = {3},
  pages     = {239 -- 253},
  doi       = {10.1007/s10648-006-9017-0},
  url       = {http://springerlink.com/content/8447080584073022/},
  year      = {2006},
}