It is asserted that many errors in a foreign language result not merely from inaccurately learned grammatical items or structures but also from failure to understand the meaning distinctions indicated in the grammar of the new language. Implications for language teaching are discussed. (Author/RM)

A detailed error analysis was performed on spontaneous and elicited speech samples of Anglo second graders learning Spanish. The results tended to disconfirm the L to the subpower of 1 = L to the subpower of 2 hypothesis that first and second language acquisition follow identical patterns. However, evidence suggests that genuine similarities do…