The Utah State University Protocol Project developed six self instructional modules, each concerned with an important concept related to teacher language. Each module contains a student handbook consisting of definitions and recognition and application practices based upon printed classroom transcripts and an 8-ten minute protocol film. The criterion for success for the project was 80% mastery on three criterion measures by 80% of the field test participants. Student reactions to the protocol modules were favorable and they regarded protocol materials as superior to conventional education courses they had taken in terms of quality of the educational content, relevance, and interest level. Two field tests were made of each protocol module, followed by revision of the module based on field test results. The results of the final field tests indicated that more than 80% of the learners had reached the criterion level of mastery on all 18 of the criterion measures employed in evaluating the six protocol modules. (Authors)