Flow, moderators of challenge-skill-balance and performance
Engeser, S.Motivation and Emotion 32 : 158 ~ 172[2008]
Flow im Alltag. Untersuchungen zum Quadrantenmodell des Flow-Erlebens und zum Konzept der autotelischen Perso¨nlichkeit mit der Experience Sampling Method (ESM) [Flow in everyday life: Studies on the quadrant model of flow experiencing and on the concept of the autotelic personality with the experience sampling method (ESM)]