Speech Preparation and Articulation Time in Bilinguals and Men

Abstract

The current study investigated the relationship between word utterance preparation time and word articulation duration in young adults. In a stratified sample, 40 monolinguals’ (20 males and 20 females) and 40 bilinguals’ (20 males and 20 females) word pronunciation of English words vs. derived, scrambled non-words as well as the hesitation before speaking were measured in milliseconds. Positive effects of bilingualism were found as these speakers showed significantly faster articulation of new non-words than their monolingual counterparts. Sex differences showed that independently of the number of languages men were able to speak, they needed more speech preparation time than women, but no difference in the duration of their word articulation time was observed. Preparation and articulation were correlated in monolingual speakers, but not in bilingual speakers. This suggests that the phonological loop was circumvented in bilingual speakers. We presume that bilinguals map multi-lingual phonology and were thus not saving time during preparation for articulation, but they appeared to have benefited from knowing multiple fine motor mouth movements of various languages during articulation itself. Future research may benefit from controlling the psychological factor of confidence when preparing to speak.