Biomaterial Database

Phonetic processing of non-native speech in semantic vs non-semantic tasks. 2013

Erin Gustafson, and Caroline Engstler, and Matthew Goldrick

Department of Linguistics, Northwestern University, 2016 Sheridan Road, Evanston, Illinois 60208 egustafson@u.northwestern.edu, caroline.engstler@ef.com, matt-goldrick@northwestern.edu.

Research with speakers with acquired production difficulties has suggested phonetic processing is more difficult in tasks that require semantic processing. The current research examined whether similar effects are found in bilingual phonetic processing. English-French bilinguals' productions in picture naming (which requires semantic processing) were compared to those elicited by repetition (which does not require semantic processing). Picture naming elicited slower, more accented speech than repetition. These results provide additional support for theories integrating cognitive and phonetic processes in speech production and suggest that bilingual speech research must take cognitive factors into account when assessing the structure of non-native sound systems.

UI	MeSH Term	Description	Entries
D010700	Phonetics	The science or study of speech sounds and their production, transmission, and reception, and their analysis, classification, and transcription. (Random House Unabridged Dictionary, 2d ed)	Speech Sounds,Sound, Speech,Sounds, Speech,Speech Sound
D003071	Cognition	Intellectual or mental process whereby an organism obtains knowledge.	Cognitive Function,Cognitions,Cognitive Functions,Function, Cognitive,Functions, Cognitive
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000161	Acoustic Stimulation	Use of sound to elicit a response in the nervous system.	Auditory Stimulation,Stimulation, Acoustic,Stimulation, Auditory
D012660	Semantics	The relationships between symbols and their meanings.	Semantic
D013061	Speech Acoustics	The acoustic aspects of speech in terms of frequency, intensity, and time.	Acoustics, Speech,Acoustic, Speech,Speech Acoustic
D013067	Speech Perception	The process whereby an utterance is decoded into a representation in terms of linguistic units (sequences of phonetic segments which combine to form lexical and grammatical morphemes).	Speech Discrimination,Discrimination, Speech,Perception, Speech
D013068	Speech Production Measurement	Measurement of parameters of the speech product such as vocal tone, loudness, pitch, voice quality, articulation, resonance, phonation, phonetic structure and prosody.	Measurement, Speech Production,Measurements, Speech Production,Production Measurement, Speech,Production Measurements, Speech,Speech Production Measurements
D013997	Time Factors	Elements of limited time intervals, contributing to particular results or situations.	Time Series,Factor, Time,Time Factor
D014833	Voice Quality	That component of SPEECH which gives the primary distinction to a given speaker's VOICE when pitch and loudness are excluded. It involves both phonatory and resonatory characteristics. Some of the descriptions of voice quality are harshness, breathiness and nasality.	Qualities, Voice,Quality, Voice,Voice Qualities