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sequence during a day. We believed that the learners would value the face-to-
               face mode more highly than the other modes (based on their feedback and our
               knowledge of their previous learning experiences). Therefore time spent on the
               face-to-face mode needed to outweigh or at least balance the amount of time
               spent on the other two modes. We also believed that an equal amount of time
               needed to be spent in the computer and self-study mode as we considered them to
               be as beneficial as each other, and partly because of logistics in terms of space and
               student rotation between the modes. Lastly, we considered the optimal length of the
               sessions in each mode, which we felt varied according to learners’ level. Based on
               this rationale, combined with the fact that the face-to-face mode was the ‘lead mode’,
               we devised the timetables for the four levels as seen in Table 2.

               Table 2: Timetables for the four levels
                Elementary and Pre-intermediate  Intermediate and Upper-intermediate
                Duration of session  Mode        Duration of session  Mode
                60 minutes      Class            90 minutes      Class
                60 minutes      Computer/self-study  45 minutes  Computer
                60 minutes      Class            45 minutes      Self-study
                60 minutes      Self-study/computer  60 minutes  Class
                60 minutes      Class            30 minutes      Computer
                                                 30 minutes      Self-study


               Designing for a suite of courses
               In our context a high percentage of the learners worked their way through the levels
               often from elementary to graduate from upper-intermediate. With these learners
               in mind the content and design of the course altered in an effort to realise their
               increased abilities as language learners, to cater for their needs, to maintain their
               interest, and to fulfil our course aims, as in Figure 2.

               Figure 2: Course changes in terms of design and content
                                             Content
                Elementary                                          Upper-intermediate
                                    Greater emphasis on military content
                                        Greater learner autonomy
                                          Greater skills focus
                                              Design
                Elementary                                          Upper-intermediate
                              Increased time spent in self-study and computer modes
                                        Longer classroom sessions
                             Additional CD-ROMS and internet access in the larger centres








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