Metaphonological abilities of adult illiterates: New evidence of heterogeneity

Abstract

Adult illiterate and literate subjects with at most second-grade education, from the same poor settlement in Brazil, were tested on rhyme judgement, initial syllabic vowel deletion and initial consonant deletion. Corrective feedback was provided continuously throughout the tests. The literate subjects were proficient on all three tasks. Illiterates achieved non-negligible performance on vowel deletion and rhyme judgement, but performed poorly on consonant deletion. These results bring additional support to the notion that metaphonological competence involves separate components which obey different developmental mechanisms.