The linguistic construction of expert identity in professor

Autor/inn/en	Oliveira, Alandeom W.; Sadler, Troy D.; Suslak, Daniel F.
Titel	The linguistic construction of expert identity in professor–student discussions of science.
Quelle	In: Cultural studies of science education, (2006) 1, S.119-150Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	1871-1502
DOI	10.1007/s11422-006-9039-4
Schlagwörter	Authority; Expertise; Identity; Linguistic signs; Agency; Inquiry-based instruction
Abstract	Abstract This study examines how participation in a verbal exchange during an inquiry-based classroom activity allows three college students and their science instructor to use linguistic signs (choices of words, grammatical structures, discursive structures, prosody and poetic discourse) to construct authority and expertise. Our work explores linguistic and interactional processes of identification (the dynamic construction and transaction of expert identity) and examines how discursive strategies adopted by the professor at different moments of the verbal exchange influence the students’ subsequent discursive practices and perceptions of authority. We adopt a dialogic, socio-constructivist perspective on identity, viewing personal identities as being partially constructed via interactional positioning. Our findings reveal that the attainment of expertise involves two different types of language-mediated processes: the transmission of a professional vision or intension and the emergence of a perception of agency among students. The former is centered on referential-denotative meanings of speech (elicitation of standard account and operational definition) while the latter requires effective use of pragmatic–performative functions of speech (non-evaluative and more than minimal recipient practices). Consideration is given to the need for science instructors to be able to utilize pragmatic functions of language strategically to encourage students to position themselves within the identity of science expertise.
Erfasst von	OLC
Update	2023/2/05