Working Memory Capacity and Island Constraint in Sentence Processing

2000 ◽  
Author(s):  
Matthew J. Traxler ◽  
Robin K. Morris ◽  
Rachel E. Seeley ◽  
Rihanna S. Williams ◽  
Melissa Parisot
Keyword(s):  
Working Memory ◽  
Sentence Processing ◽  
Working Memory Capacity ◽  
Memory Capacity

Construct operationalization, L1 effects, and context in second language processing

2016 ◽  
Vol 20 (4) ◽  
pp. 694-695 ◽  
Author(s):  
ALAN JUFFS
Keyword(s):  
Working Memory ◽  
Second Language ◽  
Language Processing ◽  
Sentence Processing ◽  
Native Speaker ◽  
Working Memory Capacity ◽  
First Language ◽  
Memory Capacity ◽  
Second Language Processing

Cunnings (2016) provides welcome insights into differences between native speaker (NS) sentence processing, adult non-native speaker processing (NNS), and working memory capacity (WMC) limitations. This commentary briefly raises three issues: construct operationalization; the role of first language (L1); and context.

scholarly journals Neural Correlates of Syntactic Ambiguity in Sentence Comprehension for Low and High Span Readers

2004 ◽  
Vol 16 (9) ◽  
pp. 1562-1575 ◽  
Author(s):  
Christian J. Fiebach ◽  
Sandra H. Vos ◽  
Angela D. Friederici
Keyword(s):  
Working Memory ◽  
Sentence Processing ◽  
Sentence Comprehension ◽  
Memory Span ◽  
Working Memory Capacity ◽  
Memory Capacity ◽  
Syntactic Ambiguity ◽  
Neural Basis ◽  
Processing Demands ◽  
Superior Portion

Syntactically ambiguous sentences have been found to be difficult to process, in particular, for individuals with low working memory capacity. The current study used fMRI to investigate the neural basis of this effect in the processing of written sentences. Participants with high and low working memory capacity read sentences with either a short or long region of temporary syntactic ambiguity while being scanned. A distributed left-dominant network in the peri-sylvian region was identified to support sentence processing in the critical region of the sentence. Within this network, only the superior portion of Broca's area (BA 44) and a parietal region showed an activation increase as a function of the length of the syntactically ambiguous region in the sentence. Furthermore, it was only the BA 44 region that exhibited an interaction of working memory span, length of the syntactic ambiguity, and sentence complexity. In this area, the activation increase for syntactically more complex sentences became only significant under longer regions of ambiguity, and for low span readers only. This finding suggests that neural activity in BA 44 increases during sentence comprehension when processing demands increase, be it due to syntactic processing demands or by an interaction with the individually available working memory capacity.

Bilinguals on the garden-path: Individual differences in syntactic ambiguity resolution

2021 ◽  
pp. 1-16
Author(s):  
Trevor Brothers ◽  
Liv J Hoversten ◽  
Matthew J Traxler
Keyword(s):  
Working Memory ◽  
Executive Function ◽  
Sentence Processing ◽  
Working Memory Capacity ◽  
Native English Speakers ◽  
Memory Capacity ◽  
English Speakers ◽  
Language Experience ◽  
Garden Path ◽  
Verb Subcategorization

Abstract Syntactic parsing plays a central role in the interpretation of sentences, but it is unclear to what extent non-native speakers can deploy native-like grammatical knowledge during online comprehension. The current eye-tracking study investigated how Chinese–English bilinguals and native English speakers respond to syntactic category and subcategorization information while reading sentences with object-subject ambiguities. We also obtained measures of English language experience, working memory capacity, and executive function to determine how these cognitive variables influence online parsing. During reading, monolinguals and bilinguals showed similar garden-path effects related to syntactic reanalysis, but native English speakers responded more robustly to verb subcategorization cues. Readers with greater language experience and executive function showed increased sensitivity to verb subcategorization cues, but parsing was not influenced by working memory capacity. These results are consistent with exposure-based accounts of bilingual sentence processing, and they support a link between syntactic processing and domain-general cognitive control.

Differential Effects of Executive Processes on Working Memory

2016 ◽  
Vol 37 (4) ◽  
pp. 239-249
Author(s):  
Xuezhu Ren ◽  
Tengfei Wang ◽  
Karl Schweizer ◽  
Jing Guo
Keyword(s):  
Working Memory ◽  
Cognitive Processes ◽  
Latent Variable ◽  
Working Memory Capacity ◽  
Memory Capacity ◽  
Attention Control ◽  
Executive Processes ◽  
Differential Effects ◽  
Prepotent Response ◽  
Two Measures

Abstract. Although attention control accounts for a unique portion of the variance in working memory capacity (WMC), the way in which attention control contributes to WMC has not been thoroughly specified. The current work focused on fractionating attention control into distinctly different executive processes and examined to what extent key processes of attention control including updating, shifting, and prepotent response inhibition were related to WMC and whether these relations were different. A number of 216 university students completed experimental tasks of attention control and two measures of WMC. Latent variable analyses were employed for separating and modeling each process and their effects on WMC. The results showed that both the accuracy of updating and shifting were substantially related to WMC while the link from the accuracy of inhibition to WMC was insignificant; on the other hand, only the speed of shifting had a moderate effect on WMC while neither the speed of updating nor the speed of inhibition showed significant effect on WMC. The results suggest that these key processes of attention control exhibit differential effects on individual differences in WMC. The approach that combined experimental manipulations and statistical modeling constitutes a promising way of investigating cognitive processes.

Working Memory Capacity and a Notorious Brain Teaser

2006 ◽  
Vol 53 (2) ◽  
pp. 123-131 ◽  
Author(s):  
Wim De Neys ◽  
Niki Verschueren
Keyword(s):  
Working Memory ◽  
Secondary Task ◽  
Working Memory Capacity ◽  
Memory Capacity ◽  
Task Load ◽  
Normative Reasoning ◽  
Monty Hall Dilemma ◽  
Monty Hall ◽  
Memory Resources

Abstract. The Monty Hall Dilemma (MHD) is an intriguing example of the discrepancy between people’s intuitions and normative reasoning. This study examines whether the notorious difficulty of the MHD is associated with limitations in working memory resources. Experiment 1 and 2 examined the link between MHD reasoning and working memory capacity. Experiment 3 tested the role of working memory experimentally by burdening the executive resources with a secondary task. Results showed that participants who solved the MHD correctly had a significantly higher working memory capacity than erroneous responders. Correct responding also decreased under secondary task load. Findings indicate that working memory capacity plays a key role in overcoming salient intuitions and selecting the correct switching response during MHD reasoning.

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