Effective for both Linguistics and Non-Linguistics Majors

Overall, the course is excellent. As a person that holds a BA in Linguistics, the course wasn't too difficult and I don't think Non-Linguistics majors would have much trouble picking up the concepts from the lessons. The price is competitive compared with other programs which often cost more, but have less hours of certification (make sure to take ITA up on their extra 30 hours for teaching Young Learners and Business English). The only problem I had was with the textbook. There were some concepts that would conflict with each other. For example, in one of the early chapters, it states that a teacher should not admit mistakes to students while a few pages later it states that they should. I imagine the best solution would depend upon the culture you are in, but the editors need to make sure the textbook has consistency or at least explanations for conflicting ideas.