Supplemental Material for Eye-Tracking the Time Course of Distal and Global Speech Rate Effects

2020 ◽  
Keyword(s):  
Eye Tracking ◽  
Time Course ◽  
Speech Rate ◽  
Rate Effects

scholarly journals Eye-tracking the time course of distal and global speech rate effects.

2020 ◽  
Vol 46 (10) ◽  
pp. 1148-1163
Author(s):  
Merel Maslowski ◽  
Antje S. Meyer ◽  
Hans Rutger Bosker
Keyword(s):  
Eye Tracking ◽  
Time Course ◽  
Speech Rate ◽  
Rate Effects

Speech Rate Reduction and "Nasality" in Normal Speakers

1989 ◽  
Vol 32 (4) ◽  
pp. 837-848 ◽  
Author(s):  
Therese M. Brancewicz ◽  
Alan R. Reich
Keyword(s):  
Computer Program ◽  
Speech Rate ◽  
Speaking Rate ◽  
Normal Rate ◽  
Rate Reduction ◽  
Speech Stimuli ◽  
Significant Stimulus ◽  
Rate Effects ◽  
Stimulus Effects ◽  
Normal Adults

This study explored the effects of reduced speech rate on nasal/voice accelerometric measures and nasality ratings. Nasal/voice accelerometric measures were obtained from normal adults for various speech stimuli and speaking rates. Stimuli included three sentences (one obstruent-loaded, one semivowel-loaded, and one containing a single nasal), and /p/ syllable trains. Speakers read the stimuli at their normal rate, half their normal rate, and as slowly as possible. In addition, a computer program paced each speaker at rates of 1, 2, and 3 syllables per second. The nasal/voice accelerometric values revealed significant stimulus effects but no rate effects. The nasality ratings of experienced listeners, evaluated as a function of stimulus and speaking rate, were compared to the accelerometric measures. The nasality scale values demonstrated small, but statistically significant, stimulus and rate effects. However, the nasality percepts were poorly correlated with the nasal/voice accelerometric measures.

Speech rate effects on european portuguese nasal vowels

2009 ◽  
Author(s):  
Catarina Oliveira ◽  
Paula Martins ◽  
António Teixeira
Keyword(s):  
Speech Rate ◽  
Nasal Vowels ◽  
European Portuguese ◽  
Rate Effects

Speech rate effects upon intelligibility and acceptability of dysarthric speech

2006 ◽  
Vol 20 (2-3) ◽  
pp. 141-148 ◽  
Author(s):  
Paul A. Dagenais ◽  
Gidget R. Brown ◽  
Robert E. Moore
Keyword(s):  
Speech Rate ◽  
Rate Effects ◽  
Dysarthric Speech

scholarly journals Dynamic Prediction During Perception of Everyday Events

2018 ◽  
Author(s):  
Michelle L. Eisenberg ◽  
Jeffrey M. Zacks ◽  
Shaney Flores
Keyword(s):  
Eye Tracking ◽  
Prediction Error ◽  
Time Course ◽  
Adaptive Functioning ◽  
Rapid Change ◽  
Predictive Processing ◽  
Dynamic Prediction ◽  
Event Segmentation ◽  
Event Segmentation Theory ◽  
Near Future

AbstractThe ability to predict what is going to happen in the near future is integral for daily functioning. Previous research suggests that predictability varies over time, with increases in prediction error at those moments that people perceive as boundaries between meaningful events. These moments also tend to be points of rapid change in the environment. Eye tracking provides a method for continuous measurement of prediction as participants watch a movie of an actor performing a series of actions. In two studies, we used eye tracking to study the time course of prediction around event boundaries. In both studies, viewers looked at objects that were about to be touched by the actor shortly before the objects were contacted, demonstrating predictive looking. However, this behavior was modulated by event boundaries: looks to to-be-contacted objects near event boundaries were less likely to be early and more likely to be late, compared to looks to objects contacted within events. This result is consistent with theories proposing that event segmentation results from transient increases in prediction error.Significance StatementThe ability to predict what will happen in the near future is integral for adaptive functioning, and although there has been extensive research on predictive processing, the dynamics of prediction at the second by second level during the perception of naturalistic activity has never been explored. The current studies therefore describe results from a novel task, the Predictive Looking at Action Task (PLAT) that can be used to investigate the dynamics of predictive processing. Demonstrating the utility of this task to investigate predictive processing, this task was applied to study the predictions made by Event Segmentation Theory, which suggests that people experience event boundaries at times of change and unpredictability in the environment. The results of these studies are of interest to communities investigating the dynamic comprehension and segmentation of naturalistic events and to communities studying visual perception of naturalistic activity.

scholarly journals The Interaction of Morphological Gender With Stereotypical Information: An Eye Tracking Study on Gender Inferences

2019 ◽  
Vol 11 (4) ◽  
pp. 111
Author(s):  
Daniela Ronca ◽  
Vincenzo Moscati
Keyword(s):  
Eye Tracking ◽  
Gender Stereotypes ◽  
Mental Model ◽  
Time Course ◽  
Sentence Comprehension ◽  
Visual World ◽  
Male And Female ◽  
Gender Biases ◽  
On Line ◽  
Competing Models

In this paper we observe the time-course and the activation of gender stereotypes comparing the predictions of two competing models: the Minimalist (McKoon et al., 1992) and the Mental Model Hypothesis (Garnham 2001). The on-line processing of sentences containing male-biased stereotypes is experimentally investigated in Italian on epicenes nouns (i.e. nouns that do not morphologically disambiguate between male and female referents) adopting a procedure based on the Visual World paradigm.Eye-movements during sentence comprehension show that stereotypes become immediately active as soon as male-biased role nouns are encountered, as predicted by the Mental Model Hypothesis. Our results also show that when disambiguating cues based on morphological agreement are provided, the activation of stereotypes is blocked. This indicates that morphological gender is quickly processed and that it can suppress stereotypical gender biases.

scholarly journals Rate effects on aerodynamics of intervocalic stops: evidence from real speech data and model data

2008 ◽  
Vol 49 ◽  
pp. 1-21
Author(s):  
Claire Brutel-Vuilmet ◽  
Susanne Fuchs
Keyword(s):  
Native Speakers ◽  
Speech Rate ◽  
Model Data ◽  
Potential Control ◽  
Physical Mechanisms ◽  
Aerodynamic Properties ◽  
Rate Effects ◽  
Speech Data ◽  
Pressure Development ◽  
Intraoral Pressure

This paper is a first attempt towards a better understanding of the aerodynamic properties during speech production and their potential control. In recent years, studies on intraoral pressure in speech have been rather rare, and more studies concern the air flow development. However, the intraoral pressure is a crucial factor for analysing the production of various sounds. In this paper, we focus on the intraoral pressure development during the production of intervocalic stops. Two experimental methodologies are presented and confronted with each other: real speech data recorded for four German native speakers, and model data, obtained by a mechanical replica which allows reproducing the main physical mechanisms occurring during phonation. The two methods are presented and applied to a study on the influence of speech rate on aerodynamic properties.  

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