scholarly journals Irrelevant speech, articulatory suppression, and phonological similarity: A test of the phonological loop model and the feature model

2003 ◽  
Vol 10 (2) ◽  
pp. 435-444 ◽  
Author(s):  
J. Richard Hanley ◽  
Eirini Bakopoulou
Keyword(s):  
Articulatory Suppression ◽  
Phonological Similarity ◽  
Irrelevant Speech ◽  
Feature Model ◽  
Phonological Loop ◽  
Loop Model

scholarly journals The phonological loop model of working memory: An ERP study of irrelevant speech and phonological similarity effects

1997 ◽  
Vol 25 (4) ◽  
pp. 471-483 ◽  
Author(s):  
Manuel Martín-Loeches ◽  
Stefan R. Schweinberger ◽  
Werner Sommer
Keyword(s):  
Working Memory ◽  
Phonological Similarity ◽  
Irrelevant Speech ◽  
Phonological Loop ◽  
Loop Model

Short article: Irrelevant speech effects and statistical learning

2009 ◽  
Vol 62 (8) ◽  
pp. 1551-1559 ◽  
Author(s):  
Ian Neath ◽  
Katherine Guérard ◽  
Annie Jalbert ◽  
Tamra J. Bireta ◽  
Aimée M. Surprenant
Keyword(s):  
Statistical Learning ◽  
Memory Task ◽  
Learning Task ◽  
Irrelevant Speech ◽  
Feature Model ◽  
Phonological Loop ◽  
Short Article ◽  
Immediate Serial Recall ◽  
Verbal Stimuli ◽  
Auditory Speech

Immediate serial recall of visually presented verbal stimuli is impaired by the presence of irrelevant auditory background speech, the so-called irrelevant speech effect. Two of the three main accounts of this effect place restrictions on when it will be observed, limiting its occurrence either to items processed by the phonological loop (the phonological loop hypothesis) or to items that are not too dissimilar from the irrelevant speech (the feature model). A third, the object-oriented episodic record (O-OER) model, requires only that the memory task involves seriation. The present studies test these three accounts by examining whether irrelevant auditory speech will interfere with a task that does not involve the phonological loop, does not use stimuli that are compatible with those to be remembered, but does require seriation. Two experiments found that irrelevant speech led to lower levels of performance in a visual statistical learning task, offering more support for the O-OER model and posing a challenge for the other two accounts.

Grouping in short-term verbal memory: Is position coded temporally?

2002 ◽  
Vol 55 (2) ◽  
pp. 391-424 ◽  
Author(s):  
Honey L.H. Ng ◽  
Murray T. Maybery
Keyword(s):  
Serial Position ◽  
Verbal Memory ◽  
Contextual Information ◽  
Positional Information ◽  
Stimulus Onset ◽  
Time Dependent ◽  
Phonological Loop ◽  
Loop Model ◽  
Short Term ◽  
Temporal Grouping

The nature of the mechanisms that code item position in serial short-term verbal recall was investigated with reference to temporal grouping phenomena—effects that arise when additional pauses are inserted in a presented list to form groups of items. Several recent models attempt to explain these phenomena by assuming that positional information is retained by associating items with contextual information. According to two of the models—the Phonological Loop model (Hitch, Burgess, Towse, & Culpin, 1996) and the OSCAR model (Brown, Preece, & Hulme, 2000)—contextual information depends critically on the timing of item presentation with reference to group onset. By contrast, according to the Start-End model (Henson, 1998) and a development from it, which we label the Oscillator-Revised Start-End model (Henson & Burgess, 1997), contextual information is independent of time from group onset. Three experiments examined whether coding of position is time dependent. The critical manipulation was to vary stimulus-onset asynchrony from one group to the next in the same list. Lists of consonants were presented visually, but with vocalization in Experiment 1, auditorily in Experiment 2, and auditorily with articulatory suppression in Experiment 3. The pattern of order errors consistently favoured the predictions of the time-independent models over those of the time-dependent models in that across-group transpositions reflected within-group serial position rather than time from group onset. Errors involving intrusions from previous lists also reflected within-group serial position, thereby extending support for the time-independent models.

scholarly journals Verbal Short-Term Memory and Motor Speech Processes in Broca’s Aphasia

1995 ◽  
Vol 8 (2) ◽  
pp. 81-91 ◽  
Author(s):  
C. Goerlich ◽  
I. Daum ◽  
I. Hertrich ◽  
H. Ackermann
Keyword(s):  
Word Length ◽  
Articulatory Suppression ◽  
Short Term Memory ◽  
Speech Rate ◽  
Phonological Similarity ◽  
Short Term ◽  
Motor Speech ◽  
Term Memory ◽  
Control Subjects ◽  
Broca’S Aphasia

The present study investigated the relationship between verbal short-term memory and motor speech processes in healthy control subjects and five patients suffering from Broca's aphasia. Control subjects showed a phonological similarity effect, a word length effect and an articulatory suppression effect, supporting the hypothesis of a phonological store and an articulatory loop component of short-term memory. A similar effect of phonological similarity was observed in the aphasic patients, while the effects of word length and articulatory suppression were reduced. In control subjects, measures of short-term memory were correlated to measures of motor speech rate only if speech rate was assessed in more complex conditions (such as sentence rather than syllable repetition). There was also evidence of an association of speech impairment and short-term memory deficits in the aphasic patients.

Duration estimation and the phonological loop: Articulatory suppression and irrelevant sounds

2005 ◽  
Vol 70 (4) ◽  
pp. 304-316 ◽  
Author(s):  
Vicky Franssen ◽  
André Vandierendonck ◽  
Alain Van Hiel
Keyword(s):  
Articulatory Suppression ◽  
Phonological Loop ◽  
Duration Estimation

scholarly journals The Influence of Articulatory Suppression on Reading Among Chinese Children with Developmental Dyslexia: An Eye-Movement and Case-Control Study

2020 ◽  
Author(s):  
Xiuhong Li ◽  
Weidong Li ◽  
Buyun Liu ◽  
Jinxin Zhang ◽  
Jingwen Ma ◽  
...  
Keyword(s):  
Eye Movement ◽  
Developmental Dyslexia ◽  
Reading Ability ◽  
High Speed ◽  
Articulatory Suppression ◽  
Reading Speed ◽  
Chinese Children ◽  
Phonological Loop ◽  
Eye Tracker ◽  
Core Deficit

Abstract Background: In Western countries, phonological processing deficit was regard as a core deficit in developmental dyslexia (DD). As Chinese is a logographic language, it’s still controversial whether and how the articulatory suppression influences reading ability and processing of Chinese children with DD. The study aimed to examine how the phonological loop influences reading ability and processing in Chinese children with DD.Methods: This study included 30 children with DD and 37 children without DD. Two types of articles (i.e., scenery prose and narrative story) and two conditions (under the conditions of articulatory-suppression and silent reading) were applied. An eye-link II High-Speed Eye Tracker was used to track a series of eye-movement parameters. The data was analyzed by the linear Mixed-Effects model. Results: Compared with children without DD, Children with DD had lower reading achievement (RA), frequency of saccades (FS) and frequency of fixations (FF), longer reading time (RT) and average fixation duration (AFD), slower reading speed (RS), shorter average saccade amplitude (ASA) and fixation distance (FD), more number of fixations (NF) and number of saccades (NS). There were significant interactions between participant group and articulatory suppression on RT and FD. We also observed interaction effects between article types and articulatory suppression on RA, AFD, ASA, and FS.Conclusion: Children DD exhibit abnormal phonological loop and eye movements while reading. The role of the articulatory suppression on reading varies with the presentation of DD and the article type.

scholarly journals The Influence of Articulatory Suppression on Reading Among Chinese Children With Developmental Dyslexia: An Eye-Movement Study

2021 ◽  
Vol 9 ◽  
Author(s):  
Xiuhong Li ◽  
Weidong Li ◽  
Buyun Liu ◽  
Jinxin Zhang ◽  
Jingwen Ma ◽  
...  
Keyword(s):  
Eye Movement ◽  
Developmental Dyslexia ◽  
Reading Ability ◽  
High Speed ◽  
Articulatory Suppression ◽  
Reading Speed ◽  
Chinese Children ◽  
Phonological Loop ◽  
Eye Tracker ◽  
Movement Parameters

Objective: The study aimed to examine how the phonological loop influences reading ability and processing in Chinese children with developmental dyslexia (DD).Methods: This study included 30 children with DD and 37 children without DD. Two types of articles (i.e., scenery prose and narrative story) and two conditions (under the conditions of articulatory-suppression and silent reading) were applied. An eye-link II High-Speed Eye Tracker was used to track a series of eye-movement parameters. The data were analyzed by the linear Mixed-Effects model.Results: Compared with children without DD, Children with DD had lower reading achievement (RA), frequency of saccades (FS) and frequency of fixations (FF), longer reading time (RT) and average fixation duration (AFD), slower reading speed (RS), shorter average saccade amplitude (ASA) and fixation distance (FD), more number of fixations (NF), and number of saccades (NS). There were significant interactions between participant group and articulatory suppression on RT and FD. We also observed interaction effects between article types and articulatory suppression on RA, AFD, ASA, and FS.Conclusion: Children DD exhibit abnormal phonological loop and eye movements while reading. The role of articulatory suppression on reading varies with the presentation of DD and the article type.

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