D. Urhahne

The validation of questionnaire data on interest in animals and plants with log files
Urhahne, D., Jonathan M. Jeschke, A. Krombaß, and U. Harms. 2004. “The Validation Of Questionnaire Data On Interest In Animals And Plants With Log Files”. Zeitschrift Für Pädagogische Psychologie 18: 213-219.