1. Some new developments in the study of motivational processes in a classroom context;Boekaerts,1985
2. The measurement of state and trait motivational orientation: Refining our measures;Boekaerts,1986
3. Die Effekte von state- und trait-motivationaler Orientierung auf das Lernergebnis;Boekarts;Zeitschrift für Pädagogische Psychologie,1987
4. Individual differences in the appraisal of learning tasks: An integrative view on emotion and cognition;Boekaerts;Communication & Cognition,1987
5. Situation-specific judgments of a learning task versus overall measures of motivational orientation;Boekaerts,1987