This experiment examined the effects of epistemic vs. relational conflicts on the relationship with a partner. Students participated to a fictitious computer-mediated interaction about a text with a bogus partner who introduced either an epistemic conflict (a conflict that referred to the content of the text), or a relational conflict (a conflict…

Presents results of an experiment seeking relationships between motor activities and more central language production processes. Concludes that the same motor program was used for occurrences of repeated morphemes in the experiment. Reports that nonrepeated morphemes were recovered from verbal memory while the preceding repeated morpheme was being…

Presents a critical overview of trends in research on writing skills. Defines criteria for the studies based on current cognitive writing models. Includes treatments designed to change writer activity by influencing knowledge and cognitive functions. Discusses acquisition of knowledge or expert skills, interaction with other writers, and computer…

Examines didactic interventions and claims their impact on pupil behavior aids the study of cognitive processes. Studies problem solving in teaching mathematics. Examines the functions of tutorial interventions in surface features and instability of representation. Finds tutorial interventions demonstrate a substantial increase in performance…

Examines problem-solving techniques used by students in French schools by testing 370 children in grades 6-9. Finds a high degree of variability in procedure selection among those tested. Results show the ability to use a standard procedure is sufficient for solving test problems. Recommends stressing cognitive flexibility. (NL)

Suggests that social interaction of a child in the role of tutor in guided environments allows the building of geometrical concepts in nursery school based on strategies formed in natural settings. Shows a systemic improvement in students' performances when different contexts of guidance were used. (DSK)

The aim of this study was to show how general models of text production can account for argumentative text planning. It focuses in particular on retrieval process in 11- to 18-year-old children. Various experimental situations were designed to promote different ways of retrieving ideas from long-term memory. Essays written by students were…

How can it be explained that, aside from inter-individual differences, pupils in certain classes are more responsive than others to the formal aspects of a problem that has been set? The author puts forward the hypothesis that teachers differ in their ability to operate relevant variations in the conception of problems. The differences in…