The experiments outlined in this paper assess the relative effectiveness of two approaches to teaching foreign language grammar to adults. One approach, called the "Implicit Method," is based on the audiolingual habit theory of language learning. Grammar is taught inductively through the reading of dialogues and practice with carefully…

This text, developed by the Foreign Service Institute for an intensive, programed language course in Spanish, is accompanied by an "Instructor's Manual" and tape recordings. The Instructor's Manual contains those portions of the course which have been recorded by which do not appear in printed form in the student's basic text. This volume,…