title: The road to language learning is iconic: evidence from British Sign Language.
abstract: An arbitrary link between linguistic form and meaning is generally considered a universal feature of language. However, iconic (i.e., nonarbitrary) mappings between properties of meaning and features of linguistic form are also widely present across languages, especially signed languages. Although recent research has shown a role for sign iconicity in language processing, research on the role of iconicity in sign-language development has been mixed. In this article, we present clear evidence that iconicity plays a role in sign-language acquisition for both the comprehension and production of signs. Signed languages were taken as a starting point because they tend to encode a higher degree of iconic form-meaning mappings in their lexicons than spoken languages do, but our findings are more broadly applicable: Specifically, we hypothesize that iconicity is fundamental to all languages (signed and spoken) and that it serves to bridge the gap between linguistic form and human experience.
authors.affiliation: Deafness, Cognition and Language Research Centre, University College London. robin.thompson@ucl.ac.uk
authors.forename: Robin L
authors.initials: RL
authors.lastname: Thompson
authors.forename: David P
authors.initials: DP
authors.lastname: Vinson
authors.forename: Bencie
authors.initials: B
authors.lastname: Woll
authors.forename: Gabriella
authors.initials: G
authors.lastname: Vigliocco
mesh_terms: D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007802:Language; D007804:Language Development; D007858:Learning / Q000502:physiology*; D008297:Male; D011578:Psycholinguistics / Q000379:methods; D012813:Sign Language; D006113:United Kingdom