Inkinen, Mikko; Lonka, Kirsti; Hakkarainen, Kai; … - In: Journal of Happiness Studies 15 (2014) 4, pp. 891-913
, and located each challenge–skill relationship in a two-dimensional core affect space (Study 2). The results were … link between challenge–skill relationships and core affect: High challenge–high skill situations were connected to a very … active and pleasant core affect, whereas high challenge–low skill situations were connected to a quite active but unpleasant …