| German | German Am Beispiel des Verhaltens von Kindern und Jugendlichen bei der Auseinandersetzung mit naturwissenschaftlichen Problemen (Pendel, Schaltbrett/"Chemieversuch", Wackelbrett, Balkenwaage, Schiefe Ebene) werden die von Piaget beschriebenen Unterschiede im formalen Denken gezeigt. |
| English | English The development of thought in adholescence is described using original experimental conditions as laid down by the Geneva psychologists Jean Piaget and Bärbel Inhelder. The essential characteristics of this phase of "formal operative" thinking are demonstrated: experimental, systematic approach to the solution of problems, application of the propositional logic, thinking in probabilities and recognizing proportional relations. |
