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SEM-LEX

ASL-LEX is a lexical database that provides information about thousands of signs in ASL. It includes details on how frequently each sign is used, how complex it is, and even how iconic it is (how closely the sign’s form matches its meaning). ASL-LEX helps students, researchers, and anyone interested in ASL to better understand the structure of the language and its vocabulary. This tool makes it easy to explore and learn more about the ASL lexicon.

The Team

ASL-LEX is a collaboration with the Cognition, Language and Plasticity Lab at Chapman University, and the Laboratory for Language and Cognitive Neuroscience at San Diego State University.

White woman with blonde hair

Zed Sevcikova Sehyr

Chapman University

White woman with blonde hair

Karen Emmorey

San Diego State University

White man with brown hair

Lee Kezar

University of Southern California

White man with blonde hair

Jesse Thomason

University of Southern California

AP1GczMusKKyVahWw0pOZngz-7bEsJVcEQ1V3atc2Cjqa2g9aFiuWqe4O8O4nlAvFBrOUDXgMbImtN-cwdBjHLCxBB

Elana Pontecorvo

Boston University

White woman with curly brown hair

Ruth Ferster

Boston Univesity

White man with brown hair

Connor Baer

Boston Univesity

White woman with curly brown hair

Adele Daniels

Boston Univesity

White woman with blonde hair

Lauren Berger

Boston Univesity

White woman with brown hair

Naomi Caselli

Boston University

Want to replicate SEM-LEX for your sign language?

We are always eager to collaborate.

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