The document is a test to evaluate phonological metalinguistic abilities in students. It contains several sections to test students' abilities with: 1) final sounds of words, 2) initial sounds of words, 3) syllabic segmentation of words, 4) inversion of syllables in words, 5) letter sounds, and 6) phonemic synthesis of words. The test was developed by Paula Yakuba Vives for her master's thesis at Pontificia Universidad Católica de Chile.