Pragmatics and Language Differences

摘要: Pupils’ linguistic performances are often mentioned to explain academic failure. Moreover, they supposed differentiate children according their social origin. So an attempt has been made for many years describe these language variations and analyse the mechanism of genesis. This topic formed subject several successive formulations, particularly in field differential psychology. But different analyses thus proposed have raised theoretical methodological problems. These problems will be examined first part this study, order determine which questions yet answered satisfactorily. Then we shall try specify form pragmatic approach psycholinguistics, what trend brings study differences: does it allow, example, discovery more responses, or at least suggestion heuristic formulations old problem? The third deal with studies conducted by our team, illustrate paper.