Displaying 1 - 14 of 14
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Alispahic, S., Pellicano, E., Cutler, A., & Antoniou, M. (2024). Multiple talker processing in autistic adult listeners. Scientific Reports, 14: 14698. doi:10.1038/s41598-024-62429-w.
Abstract
Accommodating talker variability is a complex and multi-layered cognitive process. It involves shifting attention to the vocal characteristics of the talker as well as the linguistic content of their speech. Due to an interdependence between voice and phonological processing, multi-talker
environments typically incur additional processing costs compared to single-talker environments. A failure or inability to efficiently distribute attention over multiple acoustic cues in the speech signal
may have detrimental language learning consequences. Yet, no studies have examined effects of multi-talker processing in populations with atypical perceptual, social and language processing for communication, including autistic people. Employing a classic word-monitoring task, we investigated
effects of talker variability in Australian English autistic (n = 24) and non-autistic (n = 28) adults.
Listeners responded to target words (e.g., apple, duck, corn) in randomised sequences of words. Half of the sequences were spoken by a single talker and the other half by multiple talkers. Results revealed that autistic participants’ sensitivity scores to accurately-spotted target words did not differ to those
of non-autistic participants, regardless of whether they were spoken by a single or multiple talkers. As expected, the non-autistic group showed the well-established processing cost associated with talker
variability (e.g., slower response times). Remarkably, autistic listeners’ response times did not differ across single- or multi-talker conditions, indicating they did not show perceptual processing costs
when accommodating talker variability. The present findings have implications for theories of autistic perception and speech and language processing. -
Beattie, G. W., Cutler, A., & Pearson, M. (1982). Why is Mrs Thatcher interrupted so often? [Letters to Nature]. Nature, 300, 744-747. doi:10.1038/300744a0.
Abstract
If a conversation is to proceed smoothly, the participants have to take turns to speak. Studies of conversation have shown that there are signals which speakers give to inform listeners that they are willing to hand over the conversational turn1−4. Some of these signals are part of the text (for example, completion of syntactic segments), some are non-verbal (such as completion of a gesture), but most are carried by the pitch, timing and intensity pattern of the speech; for example, both pitch and loudness tend to drop particularly low at the end of a speaker's turn. When one speaker interrupts another, the two can be said to be disputing who has the turn. Interruptions can occur because one participant tries to dominate or disrupt the conversation. But it could also be the case that mistakes occur in the way these subtle turn-yielding signals are transmitted and received. We demonstrate here that many interruptions in an interview with Mrs Margaret Thatcher, the British Prime Minister, occur at points where independent judges agree that her turn appears to have finished. It is suggested that she is unconsciously displaying turn-yielding cues at certain inappropriate points. The turn-yielding cues responsible are identified. -
Cutler, A. (1982). Idioms: the older the colder. Linguistic Inquiry, 13(2), 317-320. Retrieved from http://www.jstor.org/stable/4178278?origin=JSTOR-pdf.
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Cutler, A., & Fay, D. A. (1982). One mental lexicon, phonologically arranged: Comments on Hurford’s comments. Linguistic Inquiry, 13, 107-113. Retrieved from http://www.jstor.org/stable/4178262.
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Cutler, A. (1982). Prosody and sentence perception in English. In J. Mehler, E. C. Walker, & M. Garrett (
Eds. ), Perspectives on mental representation: Experimental and theoretical studies of cognitive processes and capacities (pp. 201-216). Hillsdale, N.J: Erlbaum. -
Cutler, A. (
Ed. ). (1982). Slips of the tongue and language production. The Hague: Mouton. -
Cutler, A. (1982). Speech errors: A classified bibliography. Bloomington: Indiana University Linguistics Club.
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Scott, D. R., & Cutler, A. (1982). Segmental cues to syntactic structure. In Proceedings of the Institute of Acoustics 'Spectral Analysis and its Use in Underwater Acoustics' (pp. E3.1-E3.4). London: Institute of Acoustics.
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Cutler, A. (1980). Errors of stress and intonation. In V. A. Fromkin (
Ed. ), Errors in linguistic performance: Slips of the tongue, ear, pen and hand (pp. 67-80). New York: Academic Press. -
Cutler, A. (1980). La leçon des lapsus. La Recherche, 11(112), 686-692.
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Cutler, A. (1980). Productivity in word formation. In J. Kreiman, & A. E. Ojeda (
Eds. ), Papers from the Sixteenth Regional Meeting, Chicago Linguistic Society (pp. 45-51). Chicago, Ill.: CLS. -
Cutler, A. (1980). Syllable omission errors and isochrony. In H. W. Dechet, & M. Raupach (
Eds. ), Temporal variables in speech: studies in honour of Frieda Goldman-Eisler (pp. 183-190). The Hague: Mouton. -
Cutler, A., & Isard, S. D. (1980). The production of prosody. In B. Butterworth (
Ed. ), Language production (pp. 245-269). London: Academic Press. -
Swinney, D. A., Zurif, E. B., & Cutler, A. (1980). Effects of sentential stress and word class upon comprehension in Broca’s aphasics. Brain and Language, 10, 132-144. doi:10.1016/0093-934X(80)90044-9.
Abstract
The roles which word class (open/closed) and sentential stress play in the sentence comprehension processes of both agrammatic (Broca's) aphasics and normal listeners were examined with a word monitoring task. Overall, normal listeners responded more quickly to stressed than to unstressed items, but showed no effect of word class. Aphasics also responded more quickly to stressed than to unstressed materials, but, unlike the normals, responded faster to open than to closed class words regardless of their stress. The results are interpreted as support for the theory that Broca's aphasics lack the functional underlying open/closed class word distinction used in word recognition by normal listeners.
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