1. Editorial

   • Michel Gilly

   EditorialNotes Pages: 3 - 3

2. Analysis of problem solving strategies on electricity problems in 12 to 13 year olds

   • Paulette Rozencwajg

   OriginalPaper Pages: 5 - 22

3. Organization of metacognitive knowledge: A condition for strategy use in memorization

   • Anne-Marie Melot
   • Denis Corroyer

   OriginalPaper Pages: 23 - 38

4. How french and German children of preschool age conceptualize the writing system

   • Yves Prêteur
   • Eva Louvet-Schmauss

   OriginalPaper Pages: 39 - 49

5. Production of elaborated argumentative discourse: The role of cooperativeness

   • Caroline Golder

   OriginalPaper Pages: 51 - 59

6. Expert-novice interactions: Influence of partner status

   • Mina Verba
   • Fajda Winnykamen

   OriginalPaper Pages: 61 - 71

7. Comparative evaluation of several educational methods used in france for the orientation of adolescents: Tools, results, and methodological problems

   • Jean Guichard

   OriginalPaper Pages: 73 - 90