] . (1985). Getting into trouble. A paradigm for studying the effects of aversive emotions on problem solving. In , Advances in Test Anxiety Research (Bd. 4, S. 95-102). Lisse: Swets & Zeitlinger.
. (1985). Objective and subjective arousal in test anxiety: Differential accuracy of internal perception. In , Advances in Test Anxiety Research (Bd. 4, S. 35-42). Lisse: Swets & Zeitlinger.