ERRORS (NOT MISTAKES) MADE IN BOTH SECOND LANGUAGE LEARNING AND CHILD LANGUAGE ACQUISITION PROVIDE EVIDENCE THAT A LEARNER USES A DEFINITE SYSTEM OF LANGUAGE AT EVERY POINT IN HIS DEVELOPMENT. THIS SYSTEM, OR "BUILT-IN SYLLABUS," MAY YIELD A MORE EFFICIENT SEQUENCE THAN THE INSTRUCTOR-GENERATED SEQUENCE BECAUSE IT IS MORE MEANINGFUL TO THE…

A number of first language (L1) research studies are examined in an attempt to discover whether the hypothesized similarity between L1 acquisition and second language (L2) learning has any empirical support. The relationship between age and language learning is considered to determine if there are changes in learning ability, rate of learning and…

The experiment described in this report investigates second language development and the possibility of determining various levels of language acquisition. The subjects involved are Japanese students learning English. The students are given the task of recalling English kernel sentences after hearing them once. The resulting sentences--the…

A study is described of heuristic devices useful in learning both native and second languages. The study concerns particularly the means used by very young students (second and third graders) in vocabulary acquisition and in the establishment of semantic relationships. It was of concern to verify if (1) the children would use their knowledge of…

This is the second report of a longitudinal project, initiated in 1970, in which children with and without language problems are identified in French immersion and English kindergartens and closely monitored to the end of grade 3. This study investigates the desirability of early French immersion program for English-speaking children with language…