Development of Metalinguistic Awareness in EFL Vocabulary and Spelling: A Longitudinal Case Study of a Child and Adult with Dyslexia

This longitudinal case study aimed at investigating the development of metalin- guistic awareness in EFL spelling and vocabulary in two Croatian learners with dyslexia who differed in age and language proficiency – a child and an adult. They attended weekly sessions that aimed at improving their English spelling and vocabulary. The data were collected for 45 weeks using the teacher’s notes and audio-recorded lesson observations. The results showed that the participants developed their metalinguistic skills; however, the age and language proficiency factor was salient. Also, the metacognitive component of the instruction had a different effect on the development of metalinguistic skills in spelling and vocabulary acquisition. Pedagogical implications are discussed.