And perhaps most important of all, two years later when the exam results came through, the pupils who had been put on these field trials who were in the lowest performing groups had jumped right to the top -- in fact, pretty much at the top decile of performance in terms of GCSE's, which is the British marking system.
Mungkin yang paling penting, 2 tahun kemudian saat hasil ujiannya keluar, siswa percobaan ini yang berada di kelompok bawah melompat ke kelompok atas -- sebenarnya pada sekitar 10 persen teratas dalam hal GCSE yaitu sistem penilaian di Inggris.