Good research requires productive theories and guidelines.
Department of Psychology, Erasmus University of Rotterdam, PO Box 1738, Burgemeester Oudlaan 50, Rotterdam 3000 DR, the Netherlands. verkoeijen@fsw.eur.nl
Peter P J L
PP
Verkoeijen
Huib K
HK
Tabbers
D001999:Bronchoscopy / Q000193:education*; D003194:Computer-Assisted Instruction / Q000379:methods*; D004521:Educational Measurement; D005260:Female; D006801:Humans; D008297:Male