@inbook { 5933,
	title = {Getting into trouble. A paradigm for studying the effects of aversive emotions on problem solving},
	booktitle = {Advances in Test Anxiety Research},
	volume = {4},
	year = {1985},
	pages = {95-102},
	publisher = {Swets \& Zeitlinger},
	organization = {Swets \& Zeitlinger},
	address = {Lisse},
	author = {Michael Kerres and Reulecke, W.},
	editor = {Ploeg, H.M.. van der and Schwar-zer, R. and Spielberger, C. D.}
}
@inbook { 5932,
	title = {Objective and subjective arousal in test anxiety: Differen-tial accu-racy of internal perception},
	booktitle = {Advances in Test Anxiety Research},
	volume = {4},
	year = {1985},
	pages = {35-42},
	publisher = {Swets \& Zeitlinger},
	organization = {Swets \& Zeitlinger},
	address = {Lisse},
	author = {Michael Kerres},
	editor = {Ploeg, H. M. van der and Schwarz, R. and Spielberger, C. D.}
}
