RESUMO
Research on first language (L1) reading has long since established the link between the proficiency of the reader and their efficiency in oculomotor control. More proficient readers make longer saccades and land closer to the word's center, which is a word's optimal viewing position, and make fewer refixations. Eye-tracking studies of second language (L2) reading have so far provided little evidence in this regard. This study analyzes spatial oculomotor measures in the Multilingual Eye-movement Corpus, which contains data on English text reading and its component skills from 543 participants representing 12 different L1s. Our analyses establish a strong role of proficiency in English, both for L1 and L2 readers of English. While most effects replicated ones observed in L1 reading, we also found that more proficient readers of English were less accurate in targeting optimal viewing positions. We link this finding to Fitts' law of motor control for aimed movements. This article discusses the theoretical implications of the novel findings for reading research. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
