Developed by British applied linguists such as Harold Palmer and A.S. Hornsby. The principle difference between the oral approach and the direct method was that methods devised under this approach would have theoretical principles guiding the selection of content, gradation of difficulty of exercises and the presentation of such material and exercises. The main proposed benefit was that such theoretically-based organization of content would result in a less-confusing sequence of learning events with better contextualization of the vocabulary and grammatical patterns presented. Last but not least, all language points were to be presented in "situations". Emphasis on this point led to the approach's second name.