%0 Journal Article %T Empregados felizes s£¿o mais produtivos? %A Rego %A Arm¨¦nio %J T¨¦khne - Revista de Estudos Polit¨¦cnicos %D 2009 %I Scientific Electronic Library Online %X the study shows how five dimensions of affective well-being at work (comfort, pleasure, enthusiasm, vigor and placidity) predict a measure of self-reported individual performance. a sample comprising 272 employees working in 132 organizations was collected. the main findings are as follow: (a) affective well-being at work explains 23% of variance of self-reported individual performance; (b) the main predictors are enthusiasm and vigor. %K happiness %K affective well-being at work %K self-reported individual performance. %U http://www.scielo.gpeari.mctes.pt/scielo.php?script=sci_abstract&pid=S1645-99112009000200012&lng=en&nrm=iso&tlng=en