W U MEYER, H HECKHAUSEN, L KEMMLER. Show Affiliations »
Abstract
Keywords: CHILD; LEARNING; MOTIVATION; PSYCHOLOGY, EDUCATIONAL
Mesh: See more » ChildHumansLearningMotivationPsychology, EducationalSchoolsStudents
Year: 1965 PMID: 14303729 DOI: 10.1007/bf00421243
Source DB: PubMed Journal: Psychol Forsch ISSN: 0033-3026