This article feeds into debate about the feasibility and usefulness of educational experiments by discussing methodological issues arising out of a study which sought causal links between teaching and learning of one aspect of French as a foreign language. The study involved two small-scale experiments which tested a hypothesis regarding the…

Observes that the United Kingdom's National Curriculum pressures primary teachers to change their teaching methods, but research shows equivocal results. Argues that the problem stems from the way characteristics of classroom organization have been defined in various studies. Reports on nine case studies of change in rural primary schools. (DSK)