00321nam a2200109Ia 4500008004100000245007800041260004900119260000900168300001000177500000800187650001600195170224s9999    xx            000 0 und d  aApproach aversion: Negative hedonic reactions toward approaching stimuli.  bJournal of Personality and Social Psychology  c2014  a106:5  aMay  xPsychology.