Interactive Functions of Palm-Up: Cross-Linguistic and Cross-Modal Insights from ASL, American English, LSFB and Belgian French
Year: 2025
Type: article
Abstract: This study dives into the interactive functions of the palm-up across four language ecologies drawing on comparable corpus data from American Sign Language (ASL)-American English and French Belgian Sign Language (LSFB)-Belgian French. While researchers have examined palm-up in many different spoken and signed language contexts, they have primarily focused on the canonical forms and its epistemic variants. Work that directly compares palm-up across modalities and language ecologies remains scarce. This study addresses such gaps by documenting all instances of the palm approaching supination in four language ecologies to analyze its interactive functions cross-linguistically and cross-modally. Capitalizing on an existing typology of interactive gestures, palm-up annotations were conducted using ELAN on a total sample of 48 participants interacting face-to-face in dyads. Findings highlight the multifunctional nature of palm-up in terms of conversational dynamics with cross-modal differences in the specific interactive use of palm-up between spoken and signed language contexts. These findings underscore the versatility of the palm-up and reinforce its role in conversational dynamics as not merely supplementary but integral to human interaction.
Source: Languages
Authors: Alysson Lepeut, Emily Shaw
Language: English
Subfield: Language and Linguistics
Field: Arts and Humanities
Domain: Social Sciences
Open Access status: gold
Estimated APC paid: $1,689
OpenAlex ID: W4414358604