1
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Hwang J, Lee SJ, Sung JE. Eye-movement reveals word order effects on comparative sentences in older adults using a verb-final language. Front Psychol 2024; 15:1335536. [PMID: 38596326 PMCID: PMC11002905 DOI: 10.3389/fpsyg.2024.1335536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 03/06/2024] [Indexed: 04/11/2024] Open
Abstract
Objectives This study aimed to examine age-related differences in the comprehension of Korean comparative sentences with varying word orders by employing both offline and online measures, and to investigate how variations in word order affect sentence processing across different age groups. Methods A total of 52 monolingual native Korean speakers, 26 young adults, and 26 older adults, completed a sentence-picture-matching task under two word order conditions: comparative-first and nominative-first. Offline measures included accuracy and response time, while an online method involved eye-tracking within the Visual World Paradigm. Data analyses were performed using linear and generalized linear mixed-effects models. Results Older adults demonstrated lower accuracy and longer response times compared to younger individuals. Distinctive fixation patterns were observed, particularly in the sentential-final phrase, across different age groups. Specifically, nominative-first sentences elicited greater target advantage scores among younger adults, whereas older adults showed higher scores in comparative-first sentences. Conclusion The study highlights the potential of comparative sentences in elucidating age-related changes in sentence comprehension. These differences were evident not only in offline tasks but also in real-time processing, as evidenced by eye-tracking data. The findings suggest distinct processing strategies employed by young and older adults and underscore the importance of considering both syntactic and semantic cues in sentence comprehension.
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Affiliation(s)
- Jihyun Hwang
- Department of Communication Disorders, Ewha Womans University, Seoul, Republic of Korea
| | - Seunghun J. Lee
- Department of Psychology and Linguistics, International Christian University, Tokyo, Japan
- Department of Humanities and Social Sciences, Indian Institute of Technology Guwahati, Guwahati, India
| | - Jee Eun Sung
- Department of Communication Disorders, Ewha Womans University, Seoul, Republic of Korea
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2
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Liu X. Age differences in the recruitment of syntactic analysis and semantic plausibility during sentence comprehension. THE JOURNAL OF GENERAL PSYCHOLOGY 2023:1-23. [PMID: 37981754 DOI: 10.1080/00221309.2023.2283107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 11/08/2023] [Indexed: 11/21/2023]
Abstract
Syntactic analysis and semantic plausibility provide important cues to build the meaningful representation of sentences. The purpose of this research is to explore the age-related differences in the use of syntactic analysis and semantic plausibility during sentence comprehension under different working memory load conditions. A sentence judgment task was implemented among a group of older and younger adults. Semantic plausibility (plausible, implausible) and syntactic consistency (consistent, inconsistent) were manipulated in the experimental stimuli, and working memory load (high, low) was varied by manipulating the presentation of the stimuli. The study revealed a stronger effect of semantic plausibility in older adults than in younger adults when working memory load was low. But no significant age difference in the effect of syntactic consistency was discovered. When working memory load was high, there was a stronger effect of semantic plausibility and a weaker effect of syntactic consistency in older adults than in younger adults, which suggests that older adults relied more on semantic plausibility and less on syntactic analysis than younger adults. The findings indicate that there is an age-related increase in the use of semantic plausibility, and a reduction in the use of syntactic analysis as working memory load increases.
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3
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Huettig F, Ferreira F. The Myth of Normal Reading. PERSPECTIVES ON PSYCHOLOGICAL SCIENCE 2023; 18:863-870. [PMID: 36355578 PMCID: PMC10336603 DOI: 10.1177/17456916221127226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
We argue that the educational and psychological sciences must embrace the diversity of reading rather than chase the phantom of normal reading behavior. We critically discuss the research practice of asking participants in experiments to read "normally." We then draw attention to the large cross-cultural and linguistic diversity around the world and consider the enormous diversity of reading situations and goals. Finally, we observe that people bring a huge diversity of brains and experiences to the reading task. This leads to four implications: First, there are important lessons for how to conduct psycholinguistic experiments; second, we need to move beyond Anglocentric reading research and produce models of reading that reflect the large cross-cultural diversity of languages and types of writing systems; third, we must acknowledge that there are multiple ways of reading and reasons for reading, and none of them is normal or better or a "gold standard"; and fourth, we must stop stigmatizing individuals who read differently and for different reasons, and there should be increased focus on teaching the ability to extract information relevant to the person's goals. What is important is not how well people decode written language and how fast people read but what people comprehend given their own stated goals.
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Affiliation(s)
- Falk Huettig
- Psychology of Language Department, Max Planck Institute for Psycholinguistics, Nijmegen, the Netherlands
- Department of Language and Communication, Radboud University Nijmegen
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4
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Presupposition processing declines with age. Cogn Process 2022; 23:479-502. [PMID: 35441903 PMCID: PMC9296406 DOI: 10.1007/s10339-022-01088-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 03/10/2022] [Indexed: 11/03/2022]
Abstract
The present study investigates the processing of presuppositions across the life span and extends the findings of the only available study on presupposition processing and typical aging by Domaneschi and Di Paola (J Pragmat 140:70-87, 2019). In an online and offline task, we investigate the impact of cognitive load during the processing and recovery of two presupposition triggers-definite descriptions and change-of-state verbs-comparing a group of younger adults with a group of older adults. The collected experimental data show that (1) presupposition recovery declines during normal aging, (2) presupposition recovery of change-of-state verbs is more cognitively demanding for older adults than the recovery of definite descriptions, and lastly (3) presupposition recovery for the change-of-state verb begin is more demanding than the change-of-state verb stop. As of today, few works have directly investigated presupposition processing across the life span. To the best of our knowledge, this is the first work revealing that cognitive load directly impacts the recovery of presuppositions across the life span, which in turn suggests an involvement of verbal working memory.
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5
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Lopukhina A, Laurinavichyute A, Malyutina S, Ryazanskaya G, Savinova E, Simdianova A, Antonova A, Korkina I. Reliance on semantic and structural heuristics in sentence comprehension across the lifespan. Q J Exp Psychol (Hove) 2021; 75:1367-1381. [PMID: 34609228 DOI: 10.1177/17470218211053263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
People sometimes misinterpret the sentences that they read. One possible reason suggested in the literature is a race between slow bottom-up algorithmic processing and "fast and frugal" top-down heuristic processing that serves to support fast-paced communication but sometimes results in incorrect representations. Heuristic processing can be both semantic, relying on world knowledge and semantic relations between words, and structural, relying on structural economy. Scattered experimental evidence suggests that reliance on heuristics may change from greater reliance on syntactic information in younger people to greater reliance on semantic information in older people. We tested whether the reliance on structural and semantic heuristics changes with age in 137 Russian-speaking adolescents, 135 young adults, and 77 older adults. In a self-paced reading task with comprehension questions, participants read unambiguous high- versus low-attachment sentences that were either semantically plausible or implausible: i.e., the syntactic structure either matched or contradicted the semantic relations between words. We found that the use of top-down heuristics in comprehension increased across the lifespan. Adolescents did not rely on structural heuristics, in contrast to young and older adults. At the same time, older adults relied on semantic heuristics more than young adults and adolescents. Importantly, we found that top-down heuristic processing was faster than bottom-up algorithmic processing: slower reading times were associated with greater accuracy specifically in implausible sentences.
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Affiliation(s)
- Anastasiya Lopukhina
- Vinogradov Institute of the Russian Language, Moscow, Russia.,HSE University, Moscow, Russia
| | - Anna Laurinavichyute
- Vinogradov Institute of the Russian Language, Moscow, Russia.,University of Potsdam, Potsdam, Germany
| | | | | | | | | | | | - Irina Korkina
- Vinogradov Institute of the Russian Language, Moscow, Russia
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6
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Ayasse ND, Hodson AJ, Wingfield A. The Principle of Least Effort and Comprehension of Spoken Sentences by Younger and Older Adults. Front Psychol 2021; 12:629464. [PMID: 33796047 PMCID: PMC8007979 DOI: 10.3389/fpsyg.2021.629464] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Accepted: 02/22/2021] [Indexed: 01/18/2023] Open
Abstract
There is considerable evidence that listeners' understanding of a spoken sentence need not always follow from a full analysis of the words and syntax of the utterance. Rather, listeners may instead conduct a superficial analysis, sampling some words and using presumed plausibility to arrive at an understanding of the sentence meaning. Because this latter strategy occurs more often for sentences with complex syntax that place a heavier processing burden on the listener than sentences with simpler syntax, shallow processing may represent a resource conserving strategy reflected in reduced processing effort. This factor may be even more important for older adults who as a group are known to have more limited working memory resources. In the present experiment, 40 older adults (M age = 75.5 years) and 20 younger adults (M age = 20.7) were tested for comprehension of plausible and implausible sentences with a simpler subject-relative embedded clause structure or a more complex object-relative embedded clause structure. Dilation of the pupil of the eye was recorded as an index of processing effort. Results confirmed greater comprehension accuracy for plausible than implausible sentences, and for sentences with simpler than more complex syntax, with both effects amplified for the older adults. Analysis of peak pupil dilations for implausible sentences revealed a complex three-way interaction between age, syntactic complexity, and plausibility. Results are discussed in terms of models of sentence comprehension, and pupillometry as an index of intentional task engagement.
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Affiliation(s)
| | | | - Arthur Wingfield
- Volen National Center for Complex Systems, Brandeis University, Waltham, MA, United States
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7
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DeDe G, Kelleher D. Effects of animacy and sentence type on silent reading comprehension in aphasia: An eye-tracking study. JOURNAL OF NEUROLINGUISTICS 2021; 57:100950. [PMID: 33716401 PMCID: PMC7945721 DOI: 10.1016/j.jneuroling.2020.100950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The present study examined how healthy aging and aphasia influence the capacity for readers to generate structural predictions during online reading, and how animacy cues influence this process. Non-brain-damaged younger (n =24) and older (n =12) adults (Experiment 1) and individuals with aphasia (IWA; n =11; Experiment 2) read subject relative and object relative sentences in an eye-tracking experiment. Half of the sentences included animate sentential subjects, and the other half included inanimate sentential subjects. All three groups used animacy information to mitigate effects of syntactic complexity. These effects were greater in older than younger adults. IWA were sensitive to structural frequency, with longer reading times for object relative than subject relative sentences. As in previous work, effects of structural complexity did not emerge on IWA's first pass through the sentence, but were observed when IWA reread critical segments of the sentences. Thus, IWA may adopt atypical reading strategies when they encounter low frequency or complex sentence structures, but they are able to use animacy information to reduce the processing disruptions associated with these structures.
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Affiliation(s)
- Gayle DeDe
- Department of Communication Sciences and Disorders, Temple University
| | - Denis Kelleher
- Department of Communication Sciences and Disorders, Temple University
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8
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Arslan S, Palasis K, Meunier F. Electrophysiological differences in older and younger adults' anaphoric but not cataphoric pronoun processing in the absence of age-related behavioural slowdown. Sci Rep 2020; 10:19234. [PMID: 33159127 PMCID: PMC7648082 DOI: 10.1038/s41598-020-75550-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 10/12/2020] [Indexed: 11/09/2022] Open
Abstract
This study reports on an event-related potentials experiment to uncover whether per-millisecond electrophysiological brain activity and analogous behavioural responses are age-sensitive when comprehending anaphoric (referent-first) and cataphoric (pronoun-first) pronouns. Two groups of French speakers were recruited (young n = 18; aged 19-35 and older adults n = 15; aged 57-88) to read sentences where the anaphoric/cataphoric pronouns and their potential referents either matched or mismatched in gender. Our findings indicate that (1) the older adults were not less accurate or slower in their behavioural responses to the mismatches than the younger adults, (2) both anaphoric and cataphoric conditions evoked a central/parietally distributed P600 component with similar timing and amplitude in both the groups. Importantly, mean amplitudes of the P600 effect were modulated by verbal short-term memory span in the older adults but not in the younger adults, (3) nevertheless, the older but not the younger adults displayed an additional anterior negativity emerging on the frontal regions in response to the anaphoric mismatches. These results suggest that pronoun processing is resilient in healthy ageing individuals, but that functional recruitment of additional brain regions, evidenced with the anterior negativity, compensates for increased processing demands in the older adults' anaphora processing.
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Affiliation(s)
- Seçkin Arslan
- Université Côte d'Azur, CNRS, BCL, 24 Avenue des Diables Bleus, 06357, Nice Cedex 4, France. .,Faculty of Arts, University of Groningen, Groningen, The Netherlands. .,Faculty of Arts, Neurolinguistics, Harmoniebuilding, PO Box 716, 9700 AS, Groningen, The Netherlands.
| | - Katerina Palasis
- Université Côte d'Azur, CNRS, BCL, 24 Avenue des Diables Bleus, 06357, Nice Cedex 4, France
| | - Fanny Meunier
- Université Côte d'Azur, CNRS, BCL, 24 Avenue des Diables Bleus, 06357, Nice Cedex 4, France
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9
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WU H, YU Z, WANG X, ZHANG Q. Language processing in normal aging: Contributions of information-universal and information-specific factors. ACTA PSYCHOLOGICA SINICA 2020. [DOI: 10.3724/sp.j.1041.2020.00541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Liu X, Wang W. The Effect of Distance on Sentence Processing by Older Adults. Front Psychol 2019; 10:2455. [PMID: 31798485 PMCID: PMC6865351 DOI: 10.3389/fpsyg.2019.02455] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 10/16/2019] [Indexed: 12/31/2022] Open
Abstract
In sentences with long-distance dependency relations (“The man whom the police arrested is thin”), there are two kinds of distance between the gap (object position of arrested) and the filler man: linear (the intervening words in linear order), and structural (the intervening nodes in the syntactic tree). Previous studies found that older adults have difficulty comprehending sentences with long-distance dependency relations. However, it is not clear whether they are more disrupted by longer structural distance between gaps and fillers, or longer linear distance. There is a distinction between linear distance and structural distance, in that the former is directly related to working memory whereas the latter is associated with syntactic ability. By examining the effect of linear distance and structural distance on sentence processing by older adults, we can identify whether age-related decline in sentence comprehension is attributed to working memory dysfunction or syntactic decline. For this purpose, structural distance and linear distance were manipulated in Mandarin relative clauses (RCs). 30 older adults and 33 younger adults were instructed to perform a self-paced reading task. We found that both groups performed more slowly as structural distance increased, and less accurately when linear distance increased. More importantly, there was a significant interaction between linear distance and age group in the accuracy of comprehension, with linear distance disrupting older adults more than younger adults in offline processing. The findings suggest that the age-related decline in offline sentence comprehension might be attributable to the decline in working memory, rather than syntactic ability. Practical implications, limitations, and directions for future studies are discussed.
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Affiliation(s)
- Xinmiao Liu
- School of English for Specific Purposes, Beijing Foreign Studies University, Beijing, China
| | - Wenbin Wang
- National Research Centre for Foreign Language Education, Beijing Foreign Studies University, Beijing, China
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11
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Häuser KI, Demberg V, Kray J. Effects of Aging and Dual-Task Demands on the Comprehension of Less Expected Sentence Continuations: Evidence From Pupillometry. Front Psychol 2019; 10:709. [PMID: 30984089 PMCID: PMC6449456 DOI: 10.3389/fpsyg.2019.00709] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2018] [Accepted: 03/13/2019] [Indexed: 11/13/2022] Open
Abstract
Prior studies on language processing in aging have shown that older adults experience integration difficulties for contextually unpredictable target words (as indicated by low cloze probabilities in prior ratings), and that such comprehension difficulties are more likely to occur under more demanding processing conditions (e.g., dual-task situations). However, these effects have primarily been demonstrated for conditions when cloze probability of the linguistic stimuli was very low. The question we asked here was do dual-task demands also impair comprehension when target words provide a good, but not perfect, match with prior context? We used a dual-task design, consisting of a sentence comprehension and secondary motor tracking task. Critical target words were those which were not perfectly predictable based on context (words with a cloze probability of 0.7), as opposed to words that were near perfectly predictable based on context (cloze probabilities of 0.99). As a measure to index online processing difficulty for less expected target words, we took into account participants' pupil size. Separate mixed effects models were fit for language comprehension, motor tracking, and pupil size, showing the following: (1) dual-task demands led to age-related comprehension difficulties when target words were less expected (as opposed to very highly expected), (2) integration difficulty in older adults was related to cognitive overload as less expected sentence continuations progressed over time, resulting in behavioral trade-offs between language comprehension and motor tracking, and (3) lower levels of working memory were predictive of whether or not older adults experienced cognitive overload when processing less expected words. In sum, more demanding processing conditions lead to comprehension impairments when words are highly unpredictable based on context, as many prior studies showed. Comprehension impairments among older individuals also occur for conditions when words provide a good, but not perfect, match with prior context. Higher working memory capacity can alleviate such impairments in older adults, thereby suggesting that only high-WM older adults have sufficient cognitive resources to pre-activate words that complete a sentence context plausibly, but not perfectly.
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Affiliation(s)
- Katja I Häuser
- Department of Psychology, Saarland University, Saarbrücken, Germany.,Collaborative Research Center on Information Density and Linguistic Encoding, Saarland University, Saarbrücken, Germany
| | - Vera Demberg
- Collaborative Research Center on Information Density and Linguistic Encoding, Saarland University, Saarbrücken, Germany.,Department of Language Science and Technology, Saarland University, Saarbrücken, Germany
| | - Jutta Kray
- Department of Psychology, Saarland University, Saarbrücken, Germany.,Collaborative Research Center on Information Density and Linguistic Encoding, Saarland University, Saarbrücken, Germany
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12
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Liu X, Wang W, Wang H. Age differences in the effect of animacy on Mandarin sentence processing. PeerJ 2019; 7:e6437. [PMID: 30783575 PMCID: PMC6378088 DOI: 10.7717/peerj.6437] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Accepted: 01/11/2019] [Indexed: 11/26/2022] Open
Abstract
Animate nouns are preferred for grammatical subjects, whereas inanimate nouns are preferred for grammatical objects. Animacy provides important semantic cues for sentence comprehension. However, how individuals’ ability to use this animacy cue changes with advancing age is still not clear. The current study investigated whether older adults and younger adults were differentially sensitive to this semantic constraint in processing Mandarin relative clauses, using a self-paced reading paradigm. The sentences used in the study contained subject relative clauses or object relative clauses and had animate or inanimate subjects. The results indicate that the animacy manipulation affected the younger adults more than the older adults in online processing. Younger adults had longer reading times for all segments in subject relative clauses than in object relative clauses when the subjects were inanimate, whereas there was no significant difference in reading times between subject and object relative clauses when the subjects were animate. In the older group, animacy was not found to influence the processing difficulty of subject relative clauses and object relative clauses. Compared with younger adults, older adults were less sensitive to animacy constraints in relative clause processing. The findings indicate that the use of animacy cues became less efficient in the ageing population. The results can be explained by the capacity constrained comprehension theory, according to which older adults have greater difficulty in integrating semantic information with syntactic processing due to the lack of sufficient cognitive resources.
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Affiliation(s)
- Xinmiao Liu
- School of English for Specific Purposes, Beijing Foreign Studies University, Beijing, China
| | - Wenbin Wang
- National Research Centre for Foreign Language Education, Beijing Foreign Studies University, Beijing, China
| | - Haiyan Wang
- Language and Brain Science Center, School of Translation Studies, Qufu Normal University, Rizhao, Shandong, China
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13
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Cheimariou S, Farmer TA, Gordon JK. Lexical prediction in the aging brain: The effects of predictiveness and congruency on the N400 ERP component. AGING NEUROPSYCHOLOGY AND COGNITION 2018; 26:781-806. [PMID: 30293520 DOI: 10.1080/13825585.2018.1529733] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Although the N400 ERP component has been extensively studied in younger adults, the underlying mechanisms are still unclear. In older adults, N400 ERP studies have shown less efficient use of context compared to younger adults. Here, we asked whether the mechanisms underlying the N400 effect are the same in terms of predictiveness and congruency in younger and older adults. We used a simple picture-word matching task in which we crossed predictiveness and congruency. Our results indicate a three-way interaction between predictiveness, congruency, and age, in that, younger adults showed an N400 effect only in strongly constrained conditions; whereas, older adults showed an effect in both strongly- and weakly constrained conditions. This interaction was not modulated by language experience or cognitive decline. Our results support either two separate mechanisms (lexical access and integration) that run in parallel and are modulated by age or a common prediction error mechanism that changes with age.
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Affiliation(s)
| | - Thomas A Farmer
- b Department of Psychology and Center for Mind and Brain, University of California , Davis , USA
| | - Jean K Gordon
- c Department of Communication Sciences & Disorders, University of Iowa , Iowa City , USA
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14
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Temporally and spatially distinct theta oscillations dissociate a language-specific from a domain-general processing mechanism across the age trajectory. Sci Rep 2017; 7:11202. [PMID: 28894235 PMCID: PMC5593879 DOI: 10.1038/s41598-017-11632-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Accepted: 08/29/2017] [Indexed: 01/14/2023] Open
Abstract
The cognitive functionality of neural oscillations is still highly debated, as different functions have been associated with identical frequency ranges. Theta band oscillations, for instance, were proposed to underlie both language comprehension and domain-general cognitive abilities. Here we show that the ageing brain can provide an answer to the open question whether it is one and the same theta oscillation underlying those functions, thereby resolving a long-standing paradox. While better cognitive functioning is predicted by low theta power in the brain at rest, resting state (RS) theta power declines with age, but sentence comprehension deteriorates in old age. We resolve this paradox showing that sentence comprehension declines due to changes in RS theta power within domain-general brain networks known to support successful sentence comprehension, while low RS theta power within the left-hemispheric dorso-frontal language network predicts intact sentence comprehension. The two RS theta networks were also found to functionally decouple relative to their independent internal coupling. Thus, both temporally and spatially distinct RS theta oscillations dissociate a language-specific from a domain-general processing mechanism.
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15
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Payne BR, Stine-Morrow EAL. The Effects of Home-Based Cognitive Training on Verbal Working Memory and Language Comprehension in Older Adulthood. Front Aging Neurosci 2017; 9:256. [PMID: 28848421 PMCID: PMC5550674 DOI: 10.3389/fnagi.2017.00256] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Accepted: 07/19/2017] [Indexed: 11/13/2022] Open
Abstract
Effective language understanding is crucial to maintaining cognitive abilities and learning new information through adulthood. However, age-related declines in working memory (WM) have a robust negative influence on multiple aspects of language comprehension and use, potentially limiting communicative competence. In the current study (N = 41), we examined the effects of a novel home-based computerized cognitive training program targeting verbal WM on changes in verbal WM and language comprehension in healthy older adults relative to an active component-control group. Participants in the WM training group showed non-linear improvements in performance on trained verbal WM tasks. Relative to the active control group, WM training participants also showed improvements on untrained verbal WM tasks and selective improvements across untrained dimensions of language, including sentence memory, verbal fluency, and comprehension of syntactically ambiguous sentences. Though the current study is preliminary in nature, it does provide initial promising evidence that WM training may influence components of language comprehension in adulthood and suggests that home-based training of WM may be a viable option for probing the scope and limits of cognitive plasticity in older adults.
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Affiliation(s)
- Brennan R Payne
- The Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, UrbanaIL, United States.,Department of Psychology, University of Utah, Salt Lake CityUT, United States
| | - Elizabeth A L Stine-Morrow
- The Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, UrbanaIL, United States.,Department of Educational Psychology, University of Illinois at Urbana-Champaign, UrbanaIL, United States
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16
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Effects of age, working memory, and word order on passive-sentence comprehension: evidence from a verb-final language. Int Psychogeriatr 2017; 29:939-948. [PMID: 28222823 DOI: 10.1017/s1041610217000047] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND The purpose of the current study was to investigate the effects of working-memory (WM) capacity on age-related changes in abilities to comprehend passive sentences when the word order was systematically manipulated. METHODS A total of 134 individuals participated in the study. The sentence-comprehension task consisted of the canonical and non-canonical word-order conditions. A composite measure of WM scores was used as an index of WM capacity. RESULTS Participants exhibited worse performance on sentences with non-canonical word order than canonical word order. The two-way interaction between age and WM was significant, suggesting that WM effects were greater than age effects on the task. CONCLUSIONS WM capacity effects on passive-sentence comprehension increased dramatically as people aged, suggesting that those who have larger WM capacity are less vulnerable to age-related changes in sentence-comprehension abilities. WM capacity may serve as a cognitive reserve associated with sentence-comprehension abilities for elderly adults.
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17
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Amichetti NM, White AG, Wingfield A. Multiple Solutions to the Same Problem: Utilization of Plausibility and Syntax in Sentence Comprehension by Older Adults with Impaired Hearing. Front Psychol 2016; 7:789. [PMID: 27303346 PMCID: PMC4884746 DOI: 10.3389/fpsyg.2016.00789] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Accepted: 05/10/2016] [Indexed: 11/24/2022] Open
Abstract
A fundamental question in psycholinguistic theory is whether equivalent success in sentence comprehension may come about by different underlying operations. Of special interest is whether adult aging, especially when accompanied by reduced hearing acuity, may shift the balance of reliance on formal syntax vs. plausibility in determining sentence meaning. In two experiments participants were asked to identify the thematic roles in grammatical sentences that contained either plausible or implausible semantic relations. Comprehension of sentence meanings was indexed by the ability to correctly name the agent or the recipient of an action represented in the sentence. In Experiment 1 young and older adults’ comprehension was tested for plausible and implausible sentences with the meaning expressed with either an active-declarative or a passive syntactic form. In Experiment 2 comprehension performance was examined for young adults with age-normal hearing, older adults with good hearing acuity, and age-matched older adults with mild-to-moderate hearing loss for plausible or implausible sentences with meaning expressed with either a subject-relative (SR) or an object-relative (OR) syntactic structure. Experiment 1 showed that the likelihood of interpreting a sentence according to its literal meaning was reduced when that meaning expressed an implausible relationship. Experiment 2 showed that this likelihood was further decreased for OR as compared to SR sentences, and especially so for older adults whose hearing impairment added to the perceptual challenge. Experiment 2 also showed that working memory capacity as measured with a letter-number sequencing task contributed to the likelihood that listeners would base their comprehension responses on the literal syntax even when this processing scheme yielded an implausible meaning. Taken together, the results of both experiments support the postulate that listeners may use more than a single uniform processing strategy for successful sentence comprehension, with the existence of these alternative solutions only revealed when literal syntax and plausibility do not coincide.
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Affiliation(s)
- Nicole M Amichetti
- Volen National Center for Complex Systems, Brandeis University, Waltham MA, USA
| | - Alison G White
- Volen National Center for Complex Systems, Brandeis University, Waltham MA, USA
| | - Arthur Wingfield
- Volen National Center for Complex Systems, Brandeis University, Waltham MA, USA
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DeCaro R, Peelle JE, Grossman M, Wingfield A. The Two Sides of Sensory-Cognitive Interactions: Effects of Age, Hearing Acuity, and Working Memory Span on Sentence Comprehension. Front Psychol 2016; 7:236. [PMID: 26973557 PMCID: PMC4770018 DOI: 10.3389/fpsyg.2016.00236] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Accepted: 02/05/2016] [Indexed: 12/05/2022] Open
Abstract
Reduced hearing acuity is among the most prevalent of chronic medical conditions among older adults. An experiment is reported in which comprehension of spoken sentences was tested for older adults with good hearing acuity or with a mild-to-moderate hearing loss, and young adults with age-normal hearing. Comprehension was measured by participants’ ability to determine the agent of an action in sentences that expressed this relation with a syntactically less complex subject-relative construction or a syntactically more complex object-relative construction. Agency determination was further challenged by inserting a prepositional phrase into sentences between the person performing an action and the action being performed. As a control, prepositional phrases of equivalent length were also inserted into sentences in a non-disruptive position. Effects on sentence comprehension of age, hearing acuity, prepositional phrase placement and sound level of stimulus presentations appeared only for comprehension of sentences with the more syntactically complex object-relative structures. Working memory as tested by reading span scores accounted for a significant amount of the variance in comprehension accuracy. Once working memory capacity and hearing acuity were taken into account, chronological age among the older adults contributed no further variance to comprehension accuracy. Results are discussed in terms of the positive and negative effects of sensory–cognitive interactions in comprehension of spoken sentences and lend support to a framework in which domain-general executive resources, notably verbal working memory, play a role in both linguistic and perceptual processing.
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Affiliation(s)
- Renee DeCaro
- Department of Psychology and Volen National Center for Complex Systems, Brandeis University, Waltham MA, USA
| | - Jonathan E Peelle
- Department of Otolaryngology, Washington University in St. Louis, St. Louis MO, USA
| | - Murray Grossman
- Department of Neurology, University of Pennsylvania, Philadelphia PA, USA
| | - Arthur Wingfield
- Department of Psychology and Volen National Center for Complex Systems, Brandeis University, Waltham MA, USA
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Sung JE. Age-related Decline in Case-Marker Processing and its Relation to Working Memory Capacity. J Gerontol B Psychol Sci Soc Sci 2016; 72:813-820. [DOI: 10.1093/geronb/gbv117] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 12/02/2015] [Indexed: 11/13/2022] Open
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DeDe G. Sentence comprehension in older adults: evidence for risky processing strategies. Exp Aging Res 2015; 40:436-54. [PMID: 25054642 DOI: 10.1080/0361073x.2014.926775] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
UNLABELLED BACKGROUND/STUDY CONTEXT: Previous research has suggested that older adults compensate for age-related declines in sentence comprehension ability by reading more slowly. The purpose of this study was to investigate the hypothesis that older adults adopt a riskier strategy than younger adults, in which they rely on expectations based on probabilistic cues. METHODS Older and younger adults read late closure sentences in a self-paced reading task (e.g., "When the waiter served the woman the food was still too hot."). The subordinate verbs varied in whether or not they occurred in ditransitive constructions (served vs. kissed). RESULTS Older adults showed less evidence of processing disruptions at the ambiguous noun phrase (the food) than younger adults. At the main verb, the older and younger adults showed evidence of processing disruption in the same conditions, but the processing disruptions were greater in older adults. CONCLUSION The results are interpreted as support for the hypothesis that older adults adopt "risky" strategies during sentence comprehension.
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Affiliation(s)
- Gayle DeDe
- a Department of Speech, Language, and Hearing Sciences , University of Arizona , Tucson , Arizona , USA
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DeDe G. Effects of animacy on processing relative clauses in older and younger adults. Q J Exp Psychol (Hove) 2014; 68:487-98. [PMID: 25191828 DOI: 10.1080/17470218.2014.956766] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Sentences with object relative clauses are more difficult to process than sentences with subject relative clauses, but the processing penalty associated with object relatives is greater when the sentential subject is an animate than when it is an inanimate noun. The present study tested the hypothesis that older adults are more sensitive to this type of semantic constraint than younger adults. Older and younger adults (n = 28 per group) participated in a self-paced listening study. The critical sentences contained subject and object relative clauses and had animate or inanimate subjects. Both older and younger adults had longer listening times for critical segments in object than in subject relative clause in both animacy conditions. Critically, the animacy manipulation disrupted older adults more than younger adults. These results are consistent with the claim that older adults rely on experience-based expectations to a greater extent than younger adults.
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Affiliation(s)
- Gayle DeDe
- a Department of Speech, Language, and Hearing Sciences , University of Arizona , Tucson , AZ , USA
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22
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Characteristics of Language Comprehension in Normal Elderly and the Mild Cognitive Impaired. Dement Neurocogn Disord 2014. [DOI: 10.12779/dnd.2014.13.3.51] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Payne BR, Grison S, Gao X, Christianson K, Morrow DG, Stine-Morrow EAL. Aging and individual differences in binding during sentence understanding: evidence from temporary and global syntactic attachment ambiguities. Cognition 2013; 130:157-73. [PMID: 24291806 DOI: 10.1016/j.cognition.2013.10.005] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2012] [Revised: 07/17/2013] [Accepted: 10/28/2013] [Indexed: 11/18/2022]
Abstract
We report an investigation of aging and individual differences in binding information during sentence understanding. An age-continuous sample of adults (N=91), ranging from 18 to 81 years of age, read sentences in which a relative clause could be attached high to a head noun NP1, attached low to its modifying prepositional phrase NP2 (e.g., The son of the princess who scratched himself/herself in public was humiliated), or in which the attachment site of the relative clause was ultimately indeterminate (e.g., The maid of the princess who scratched herself in public was humiliated). Word-by-word reading times and comprehension (e.g., who scratched?) were measured. A series of mixed-effects models were fit to the data, revealing: (1) that, on average, NP1-attached sentences were harder to process and comprehend than NP2-attached sentences; (2) that these average effects were independently moderated by verbal working memory capacity and reading experience, with effects that were most pronounced in the oldest participants and; (3) that readers on average did not allocate extra time to resolve global ambiguities, though older adults with higher working memory span did. Findings are discussed in relation to current models of lifespan cognitive development, working memory, language experience, and the role of prosodic segmentation strategies in reading. Collectively, these data suggest that aging brings differences in sentence understanding, and these differences may depend on independent influences of verbal working memory capacity and reading experience.
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Affiliation(s)
- Brennan R Payne
- Beckman Institute for Advanced Science and Technology, University of Illinois, Urbana-Champaign, IL, United States; Cognitive Science of Teaching and Learning Division, Department of Educational Psychology, University of Illinois, Urbana-Champaign, IL, United States.
| | - Sarah Grison
- Beckman Institute for Advanced Science and Technology, University of Illinois, Urbana-Champaign, IL, United States; Cognitive Science of Teaching and Learning Division, Department of Educational Psychology, University of Illinois, Urbana-Champaign, IL, United States
| | - Xuefei Gao
- Beckman Institute for Advanced Science and Technology, University of Illinois, Urbana-Champaign, IL, United States; Cognitive Science of Teaching and Learning Division, Department of Educational Psychology, University of Illinois, Urbana-Champaign, IL, United States
| | - Kiel Christianson
- Beckman Institute for Advanced Science and Technology, University of Illinois, Urbana-Champaign, IL, United States; Cognitive Science of Teaching and Learning Division, Department of Educational Psychology, University of Illinois, Urbana-Champaign, IL, United States
| | - Daniel G Morrow
- Beckman Institute for Advanced Science and Technology, University of Illinois, Urbana-Champaign, IL, United States; Cognitive Science of Teaching and Learning Division, Department of Educational Psychology, University of Illinois, Urbana-Champaign, IL, United States
| | - Elizabeth A L Stine-Morrow
- Beckman Institute for Advanced Science and Technology, University of Illinois, Urbana-Champaign, IL, United States; Cognitive Science of Teaching and Learning Division, Department of Educational Psychology, University of Illinois, Urbana-Champaign, IL, United States
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Caplan D, Michaud J, Hufford R. Short-term memory, working memory, and syntactic comprehension in aphasia. Cogn Neuropsychol 2013; 30:77-109. [PMID: 23865692 PMCID: PMC3872788 DOI: 10.1080/02643294.2013.803958] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Sixty-one people with aphasia were tested on 10 tests of short-term memory (STM) and for the ability to use syntactic structure to determine the meanings of 11 types of sentences in three tasks-object manipulation, picture matching, and picture matching with self-paced listening. Multilevel models showed relationships between measures of the ability to retain and manipulate item and order information in STM and accuracy and reaction time (RT), and a greater relationship between these STM measures and accuracy and RT for several more complex sentence types in individual tasks. There were no effects of measures of STM that reflect the use of phonological codes or rehearsal on comprehension. There was only one effect of STM measures on self-paced listening times. There were double dissociations between performance on STM and individual comprehension tasks, indicating that normal STM is not necessary to perform normally on these tasks. The results are most easily related to the view that STM plays a facilitatory role in supporting the use of the products of the comprehension process to accomplish operations related to tasks.
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Affiliation(s)
- David Caplan
- Neuropsychology Laboratory, Department of Neurology, Massachusetts General Hospital, Boston, MA, USA.
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McKoon G, Ratcliff R. Aging and Predicting Inferences: A Diffusion Model Analysis. JOURNAL OF MEMORY AND LANGUAGE 2013; 68:240-254. [PMID: 29147067 PMCID: PMC5685186 DOI: 10.1016/j.jml.2012.11.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
In the domain of discourse processing, it has been claimed that older adults (60-90-year-olds) are less likely to encode and remember some kinds of information from texts than young adults. The experiment described here shows that they do make a particular kind of inference to the same extent that college-age adults do. The inferences examined were "predictive" inferences such as the inference that something bad would happen to the actress for the sentence "The director and cameraman were ready to shoot close-ups when suddenly the actress fell from the 14th story" (McKoon & Ratcliff, 1986). Participants read sentences like the actress one and then later they were asked to decide whether words that expressed an inference (e.g., "dead") had or had not appeared explicitly in a sentence. To directly compare older adults' performance to college-age adults' performance, we used a sequential sampling diffusion model (Ratcliff, 1978) to map response times and accuracy onto a single dimension of the strength with which an inference was encoded. On this dimension, there were no significant differences between the older and younger adults.
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26
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Kail M, Lemaire P, Lecacheur M. Online Grammaticality Judgments in French Young and Older Adults. Exp Aging Res 2012; 38:186-207. [DOI: 10.1080/0361073x.2012.660031] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Payne BR, Gao X, Noh SR, Anderson CJ, Stine-Morrow EAL. The effects of print exposure on sentence processing and memory in older adults: Evidence for efficiency and reserve. AGING NEUROPSYCHOLOGY AND COGNITION 2011; 19:122-49. [PMID: 22149149 DOI: 10.1080/13825585.2011.628376] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
The present study was an examination of how exposure to print affects sentence processing and memory in older readers. A sample of older adults (N = 139; Mean age = 72) completed a battery of cognitive and linguistic tests and read a series of sentences for recall. Word-by-word reading times were recorded and generalized linear mixed effects models were used to estimate components representing attentional allocation to word-level and textbase-level processes. Older adults with higher levels of print exposure showed greater efficiency in word-level processing and in the immediate instantiation of new concepts, but allocated more time to semantic integration at clause boundaries. While lower levels of working memory were associated with smaller wrap-up effects, individuals with higher levels of print exposure showed a reduced effect of working memory on sentence wrap-up. Importantly, print exposure was not only positively associated with sentence memory, but was also found to buffer the effects of working memory on sentence recall. These findings suggest that the increased efficiency of component reading processes that come with life-long habits of literacy buffer the effects of working memory decline on comprehension and contribute to maintaining skilled reading among older adults.
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Affiliation(s)
- Brennan R Payne
- Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL 61820-6990, USA.
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Stine-Morrow EA, Miller LM. Chapter 8 Aging, Self-Regulation, and Learning from Text. PSYCHOLOGY OF LEARNING AND MOTIVATION 2009. [DOI: 10.1016/s0079-7421(09)51008-0] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Liu CJ, Kemper S, Bovaird JA. Comprehension of Health-related Written Materials by Older Adults. EDUCATIONAL GERONTOLOGY 2009; 35:653-668. [PMID: 19543546 PMCID: PMC2697823 DOI: 10.1080/03601270902885504] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
This study examined how Flesch Reading Ease and text cohesion affect older adults' comprehension of common health texts. All older adults benefited when high Flesh Reading Ease was combined with high cohesion. Older adults with small working memories had more difficulty understanding texts high in Flesch Reading Ease. Additionally, older adults with low verbal ability or older than 77 years of age had difficulty understanding texts high in text cohesion but low in Flesch Reading Ease. These results imply that writers must increase Flesch Reading Ease without disrupting text cohesion to ensure comprehension of health-related texts.
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Abstract
Over the past several years, a number of studies have been done that assess processing at the level of the situation model in relation to issues of aging (Morrow, Leirer, & Altieri, 1992; Radvansky, Copeland, Berish, & Dijkstra, 2003; Radvansky, Copeland, & Zwaan, 2003; Stine-Morrow, Gagne, Morrow, & DeWall, 2004; Stine-Morrow, Morrow, & Leno, 2002). In contrast to age-related declines that have been demonstrated at surface form and textbase levels of processing, no such declines have been found in the creation and updating of situation models (Radvansky, 1999). This review focuses on the relevant factors in cognitive aging and situation model processing and places them within the larger frameworks of language processing, working memory capacity, and aging.
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Waters G, Caplan D. The relationship between age, processing speed, working memory capacity, and language comprehension. Memory 2007; 13:403-13. [PMID: 15952262 DOI: 10.1080/09658210344000459] [Citation(s) in RCA: 105] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
A total of 50 elderly individuals and 48 college students were tested on several measures of processing speed and of working memory capacity. Language processing was tested with an on-line measure of sentence processing efficiency, an end-of-sentence acceptability judgement task, and a paragraph comprehension test. Elderly individuals performed more poorly than college students on the speed of processing and working memory measures and had longer listening times overall on the sentence processing measures. Elderly individuals did not, however, have overall longer listening times at the most capacity-demanding regions of the harder sentence types. Correlational analyses failed to establish a relationship between the increase in syntactic processing load at the capacity-demanding region of the harder sentence type and the measures of working memory capacity, but did establish a relationship between paragraph comprehension and working memory capacity. The data are argued to provide evidence that the WM system used to structure sentences syntactically is separate from that used in other aspects of language comprehension.
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Affiliation(s)
- Gloria Waters
- Boston University, Dept. of Communication Disorders, 635 Commonwealth Ave., Boston, MA 02215, USA.
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Stine-Morrow EAL, Shake MC, Miles JR, Noh SR. Adult age differences in the effects of goals on self-regulated sentence processing. Psychol Aging 2006; 21:790-803. [PMID: 17201498 PMCID: PMC2248724 DOI: 10.1037/0882-7974.21.4.790] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The authors examined age differences in adults' allocation of effort when reading text for either high levels of recall accuracy or high levels of efficiency. Participants read a series of sentences, making judgments of learning before recall. Older adults showed less sensitivity than the young to the accuracy goal in both reading time allocation and memory performance. Memory accuracy and differential allocation of effort to unlearned items were age equivalent, so age differences in goal adherence were not attributable to metacognitive factors. However, comparison with data from a control reading task without monitoring showed that learning gains among older adults across trial were reduced relative to those of the young by memory monitoring, suggesting that monitoring may be resource consuming for older learners. Age differences in the responsiveness to (information-acquisition) goals could be accounted for, in part, by independent contributions from working memory and memory self-efficacy. Our data suggest that both processing capacity ("what you have") and beliefs ("knowing you can do it") can contribute to individual differences in engaging resources ("what you do") to effectively learn novel content from text.
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Affiliation(s)
- Elizabeth A L Stine-Morrow
- Department of Educational Psychology, University of Illinois at Urbana-Champaign, Champaign, IL 61820-6990, USA.
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Abstract
An adult developmental model of self-regulated language processing (SRLP) is introduced, in which the allocation policy with which a reader engages text is driven by declines in processing capacity, growth in knowledge-based processes, and age-related shifts in reading goals. Evidence is presented to show that the individual reader's allocation policy is consistent across time and across different types of text, can serve a compensatory function in relation to abilities, and is predictive of subsequent memory performance. As such, it is an important facet of language understanding and learning from text through the adult life span.
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Affiliation(s)
- Elizabeth A L Stine-Morrow
- Beckman Institute, Department of Educational Psychology, University of Illinois at Urbana-Champaign, Champaign, IL 61820, USA.
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Fallon M, Peelle JE, Wingfield A. Spoken Sentence Processing in Young and Older Adults Modulated by Task Demands: Evidence From Self-Paced Listening. J Gerontol B Psychol Sci Soc Sci 2006; 61:P10-7. [PMID: 16399936 DOI: 10.1093/geronb/61.1.p10] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Young and older adult listeners paced themselves through recorded sentences, under instructions to recall the sentence verbatim or to respond to comprehension probes. Sentences varied in syntactic complexity and speech rate. Young and older adults paused longer after major syntactic boundaries, an effect that was constant across speech rates but became more pronounced with increasing syntactic complexity. These effects were moderated by listeners' expectations of what they were to do with the linguistic input and by their recent experience with particular tasks. Older adults tended to pause longer in the recall condition, especially when it preceded the comprehension condition. Young adults paused differentially longer at major syntactic boundaries in the comprehension condition, but only when the comprehension condition preceded the recall condition. These findings are discussed in the context of two competing theories of syntactic processing.
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Affiliation(s)
- Marianne Fallon
- Volen National Center for Complex Systems (MS-013), Brandeis University, Waltham, MA 02454-9110.
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35
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Angwin AJ, Chenery HJ, Copland DA, Cardell EA, Murdoch BE, Ingram JCL. Searching for the trace: the influence of age, lexical activation and working memory on sentence processing. JOURNAL OF PSYCHOLINGUISTIC RESEARCH 2006; 35:101-17. [PMID: 16397828 DOI: 10.1007/s10936-005-9006-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
To investigate the stability of trace reactivation in healthy older adults, 22 older volunteers with no significant neurological history participated in a cross-modal priming task. Whilst both object relative center embedded (ORC) and object relative right branching (ORR) sentences were employed, working memory load was reduced by limiting the number of words separating the antecedent from the gap for both sentence types. Analysis of the results did not reveal any significant trace reactivation for the ORC or ORR sentences. The results did reveal, however, a positive correlation between age and semantic priming at the pre-gap position and a negative correlation between age and semantic priming at the gap position for ORC sentences. In contrast, there was no correlation between age and priming effects for the ORR sentences. These results indicated that trace reactivation may be sensitive to a variety of age related factors, including lexical activation and working memory. The implications of these results for sentence processing in the older population are discussed.
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Affiliation(s)
- Anthony J Angwin
- Centre for Research in Language Processing and Linguistics, Division of Speech Pathology, The University of Queensland, Brisbane 4072, Australia.
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Kavé G, Levy Y. The processing of morphology in old age: evidence from Hebrew. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2005; 48:1442-51. [PMID: 16478382 DOI: 10.1044/1092-4388(2005/100)] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/30/2004] [Revised: 11/16/2004] [Accepted: 04/08/2005] [Indexed: 05/06/2023]
Abstract
PURPOSE Taking advantage of the rich morphological structure of Hebrew, the current article aims to examine whether age affects the processing of morphological forms through an investigation of 2 systematic morphological paradigms. METHOD Forty-eight young and 48 old Hebrew speakers completed 2 experiments: the 1st investigated sensitivity to subject-verb gender incongruity in a reading task, and the 2nd examined parsing of pseudoverbs containing existing and nonexisting consonantal roots in a lexical-decision task. RESULTS Older adults were slower relative to the young, but both groups were slower on incongruent relative to congruent targets and on a pseudoverb with a real root relative to a pseudoverb with a nonexistent root. In both experiments the interaction between condition and age was statistically significant. CONCLUSIONS While older adults demonstrate preserved morphological parsing abilities, possible explanations for the interaction effect include cognitive slowing or deficient inhibitory control.
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Affiliation(s)
- Gitit Kavé
- The Hebrew University, Mt. Scopus, Jerusalem, Israel.
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Abstract
Using Brinley plots, this meta-analysis provides a quantitative examination of age differences in eight verbal span tasks. The main conclusions are these: (a) there are age differences in all verbal span tasks; (b) the data support the conclusion that working memory span is more age sensitive than short-term memory span; and (c) there is a linear relationship between span of younger adults and span of older adults. A linear model indicates the presence of three distinct functions, in increasing order of size of age effects: simple storage span; backward digit span; and working memory span.
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Affiliation(s)
- Kara L Bopp
- Department of Psychology and Center for Health and Behavior, Syracuse University, Syracuse, NY 13244-2340, USA.
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DeDe G, Caplan D, Kemtes K, Waters G. The Relationship Between Age, Verbal Working Memory, and Language Comprehension. Psychol Aging 2004; 19:601-16. [PMID: 15584786 DOI: 10.1037/0882-7974.19.4.601] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
A structural modeling approach was used to examine the relationships between age, verbal working memory (vWM), and 3 types of language measures: online syntactic processing, sentence comprehension, and text comprehension. The best-fit model for the online-processing measure revealed a direct effect of age on online sentence processing, but no effect mediated through vWM. The best-fit models for sentence and text comprehension included an effect of age mediated through vWM and no direct effect of age. These results indicate that the relationship among age, vWM, and comprehension differs depending on the measure of language processing and support the view that individual differences in vWM do not affect individuals' online syntactic processing.
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Affiliation(s)
- Gayle DeDe
- Communication Disorders Program, Department of Health Sciences, Boston University, Boston, MA 02215, USA
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