Herbert H. Clark

Herbert H. Clark is the Albert Ray Lang Professor of Psychology at Stanford University. His research focuses on communication processes in everyday language use, particularly the mechanisms of conversational grounding, common ground establishment, and the interplay between speech and non-verbal cues. He has authored seminal works like Psychology and Language and Using Language, critically analyzing statistical methodologies in psycholinguistics and exploring discourse dynamics.

• Affiliations: Stanford University (Psychology Department), Former FRIAS Fellow (Oct-Dec 2012).

Clark's research interests span psycholinguistics, pragmatics, and social cognition. He pioneered studies on 'grounding theory'—how conversational participants establish shared understanding—and investigated phenomena like indirect speech acts, quotation, and speech disfluencies. His FRIAS project explores performative depictions in discourse, analyzing how gestures, demonstrations, and other embodied actions contribute to communication beyond verbal speech.

Honors include Guggenheim Fellowship, membership in the American and Royal Dutch Academies of Arts and Sciences, and a lifetime achievement award from the Society for Text and Discourse. His work bridges psychology and linguistics, emphasizing collaborative aspects of communication.