251
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Stine-Morrow EAL, Hussey EK, Ng S. The Potential for Literacy to Shape Lifelong Cognitive Health. ACTA ACUST UNITED AC 2015. [DOI: 10.1177/2372732215600889] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In light of population aging, an understanding of factors that promote lifelong cognitive resilience is urgent. There is considerable evidence that education early in the life span, which promotes the development of literacy skills, leads to cognitive health and longevity, but the ways in which activity engagement in later adulthood affects long-term cognitive health is not well understood. The literature on cognitive training focusing on ability and skill training has not only demonstrated the existence of plasticity into late life but also shows that improvements are very tightly tied to the abilities trained. The rush to apply ability training to promote cognitive health has produced a vibrant “brain training” industry that neglects the very limited evidence for transfer to significant functional outcomes. Recent evidence on the neural substrates of reading, language comprehension, and discourse processing, as well as on the lifelong effects of literacy engagement in special populations, hints that reading may well be a “whole-brain exercise” with the potential to promote cognitive health. Such findings suggest promise for education-based approaches to promote lifelong cognitive health, calling for (a) societal investment in science at the interface of education and health, in particular to understand the mechanisms through which literacy engagement affects mind, brain, and physical health through the life span, and (b) innovation in developing models of life span education.
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252
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Tiffin-Richards SP, Schroeder S. The component processes of reading comprehension in adolescents. LEARNING AND INDIVIDUAL DIFFERENCES 2015. [DOI: 10.1016/j.lindif.2015.07.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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253
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Myers S, Robertson EK. A Closer Look at Phonology as a Predictor of Spoken Sentence Processing and Word Reading. JOURNAL OF PSYCHOLINGUISTIC RESEARCH 2015; 44:399-415. [PMID: 24627225 DOI: 10.1007/s10936-014-9292-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The goal of this study was to tease apart the roles of phonological awareness (pA) and phonological short-term memory (pSTM) in sentence comprehension, sentence production, and word reading. Children 6- to 10-years of age (N = 377) completed standardized tests of pA ('Elision') and pSTM ('Nonword Repetition') from the Comprehensive Test of Phonological Processing. Concepts and Following Directions (CFD) and Formulated Sentences (FS) were taken from the Clinical Evaluation of Language Fundamentals-Fourth Edition, as measures of sentence comprehension and production, respectively. Children also completed the Word Identification (Word Id) and Word Attack (Word Att) subtests of the Woodcock Reading Mastery Test-Third Edition. Hierarchical multiple regression analyses controlling for age and nonverbal IQ revealed that Elision was the only significant predictor of CFD and FS. While Elision was the strongest predictor of Word Id and Word Att, Nonword Repetition accounted for additional variance in both reading measures. These results emphasize the usefulness of breaking down phonological processing into multiple components and they also have implications language and reading disordered populations.
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Affiliation(s)
- Suzanne Myers
- Department of Psychology, Cape Breton University, 1250 Grand Lake Road, Sydney, NS , B1P 6L2, Canada
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254
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Johnson ED, Tubau E. Comprehension and computation in Bayesian problem solving. Front Psychol 2015; 6:938. [PMID: 26283976 PMCID: PMC4515557 DOI: 10.3389/fpsyg.2015.00938] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Accepted: 06/22/2015] [Indexed: 11/25/2022] Open
Abstract
Humans have long been characterized as poor probabilistic reasoners when presented with explicit numerical information. Bayesian word problems provide a well-known example of this, where even highly educated and cognitively skilled individuals fail to adhere to mathematical norms. It is widely agreed that natural frequencies can facilitate Bayesian inferences relative to normalized formats (e.g., probabilities, percentages), both by clarifying logical set-subset relations and by simplifying numerical calculations. Nevertheless, between-study performance on "transparent" Bayesian problems varies widely, and generally remains rather unimpressive. We suggest there has been an over-focus on this representational facilitator (i.e., transparent problem structures) at the expense of the specific logical and numerical processing requirements and the corresponding individual abilities and skills necessary for providing Bayesian-like output given specific verbal and numerical input. We further suggest that understanding this task-individual pair could benefit from considerations from the literature on mathematical cognition, which emphasizes text comprehension and problem solving, along with contributions of online executive working memory, metacognitive regulation, and relevant stored knowledge and skills. We conclude by offering avenues for future research aimed at identifying the stages in problem solving at which correct vs. incorrect reasoners depart, and how individual differences might influence this time point.
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Affiliation(s)
- Eric D. Johnson
- Department of Basic Psychology, University of BarcelonaBarcelona, Spain
- Research Institute for Brain, Cognition, and Behavior (IR3C)Barcelona, Spain
| | - Elisabet Tubau
- Department of Basic Psychology, University of BarcelonaBarcelona, Spain
- Research Institute for Brain, Cognition, and Behavior (IR3C)Barcelona, Spain
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255
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Kidd GR, Humes LE. Keeping track of who said what: Performance on a modified auditory n-back task with young and older adults. Front Psychol 2015; 6:987. [PMID: 26257666 PMCID: PMC4510348 DOI: 10.3389/fpsyg.2015.00987] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2015] [Accepted: 06/29/2015] [Indexed: 01/22/2023] Open
Abstract
A modified auditory n-back task was used to examine the ability of young and older listeners to remember the content of spoken messages presented from different locations. The messages were sentences from the Coordinative Response Measure (CRM) corpus, and the task was to judge whether a target word on the current trial was the same as in the most recent presentation from the same location (left, center, or right). The number of trials between comparison items (the number back) was varied while keeping the number of items to be held in memory (the number of locations) constant. Three levels of stimulus uncertainty were evaluated. Low- and high-uncertainty conditions were created by holding the talker (voice) and nontarget words constant, or varying them unpredictably across trials. In a medium-uncertainty condition, each location was associated with a specific talker, thus increasing predictability and ecological validity. Older listeners performed slightly worse than younger listeners, but there was no significant difference in response times (RT) for the two groups. An effect of the number back (n) was seen for both PC and RT; PC decreased steadily with n, while RT was fairly constant after a significant increase from n = 1 to n = 2. Apart from the lower PC for the older group, there was no effect involving age for either PC or RT. There was an effect of target word location (faster RTs with a late-occurring target) and an effect of uncertainty (faster RTs with a constant talker-location mapping, relative to the high-uncertainty condition). A similar pattern of performance was observed with a group of elderly hearing-impaired listeners (with and without shaping to ensure audibility), but RTs were substantially slower and the effect of uncertainty was absent. Apart from the observed overall slowing of RTs, these results provide little evidence for an effect of age-related changes in cognitive abilities on this task.
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Affiliation(s)
- Gary R Kidd
- Department of Speech and Hearing Sciences, Indiana University Bloomington, IN, USA
| | - Larry E Humes
- Department of Speech and Hearing Sciences, Indiana University Bloomington, IN, USA
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256
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Osman H, Sullivan JR. An analysis of error patterns in children's backward digit recall in noise. Noise Health 2015; 17:191-7. [PMID: 26168949 PMCID: PMC4900480 DOI: 10.4103/1463-1741.160684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The purpose of the study was to determine whether perceptual masking or cognitive processing accounts for a decline in working memory performance in the presence of competing speech. The types and patterns of errors made on the backward digit span in quiet and multitalker babble at -5 dB signal-to-noise ratio (SNR) were analyzed. The errors were classified into two categories: item (if digits that were not presented in a list were repeated) and order (if correct digits were repeated but in an incorrect order). Fifty five children with normal hearing were included. All the children were aged between 7 years and 10 years. Repeated measures of analysis of variance (RM-ANOVA) revealed the main effects for error type and digit span length. In terms of listening condition interaction it was found that the order errors occurred more frequently than item errors in the degraded listening condition compared to quiet. In addition, children had more difficulty recalling the correct order of intermediate items, supporting strong primacy and recency effects. Decline in children's working memory performance was not primarily related to perceptual difficulties alone. The majority of errors was related to the maintenance of sequential order information, which suggests that reduced performance in competing speech may result from increased cognitive processing demands in noise.
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Affiliation(s)
- Homira Osman
- Department of Speech and Hearing Sciences, University of Washington, Seattle, Washington, USA
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257
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Joseph HSSL, Bremner G, Liversedge SP, Nation K. Working memory, reading ability and the effects of distance and typicality on anaphor resolution in children. JOURNAL OF COGNITIVE PSYCHOLOGY 2015; 27:622-639. [PMID: 26246891 PMCID: PMC4487586 DOI: 10.1080/20445911.2015.1005095] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
We investigated the time course of anaphor resolution in children and whether this is modulated by individual differences in working memory and reading skill. The eye movements of 30 children (10–11 years) were monitored as they read short paragraphs in which (1) the semantic typicality of an antecedent and (2) its distance in relation to an anaphor were orthogonally manipulated. Children showed effects of distance and typicality on the anaphor itself and also on the word to the right of the anaphor, suggesting that anaphoric processing begins immediately but continues after the eyes have left the anaphor. Furthermore, children showed no evidence of resolving anaphors in the most difficult condition (distant atypical antecedent), suggesting that anaphoric processing that is demanding may not occur online in children of this age. Finally, working memory capacity and reading comprehension skill affect the magnitude and time course of typicality and distance effects during anaphoric processing.
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Affiliation(s)
- Holly S S L Joseph
- Department of Psychology, Social Work and Public Health, Oxford Brookes University , Gipsy Lane Campus, Headington , Oxford OX3 0BP , UK ; Department of Experimental Psychology, University of Oxford , South Parks Road, Oxford , OX1 3UD , UK
| | - Georgina Bremner
- Department of Experimental Psychology, University of Oxford , South Parks Road, Oxford , OX1 3UD , UK
| | - Simon P Liversedge
- Department of Psychology, University of Southampton , Highfield Campus, Southampton , SO17 1BJ , UK
| | - Kate Nation
- Department of Experimental Psychology, University of Oxford , South Parks Road, Oxford , OX1 3UD , UK
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258
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Botto M, Palladino P. Time and interference: Effects on working memory. Br J Psychol 2015; 107:239-58. [PMID: 26085338 DOI: 10.1111/bjop.12140] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2014] [Revised: 04/13/2015] [Indexed: 11/29/2022]
Abstract
This study tested predictions from the time-based resource-sharing (TBRS) model with a classical verbal working memory (WM) task, where target and non-target information interfere strongly with each other. Different predictions can be formulated according to the dominant perspectives (TBRS and interference hypothesis) on the role of inhibitory control in WM task performance. Here, we aimed to trace the activation of irrelevant information, examining priming effects in a lexical decision task immediately following WM recall. Results indicate the roles of both time and interference constraints in determining task performance. In particular, the role of time available seemed crucial at the highest WM loads (i.e., 3 and 4 memoranda). These were also associated with a higher activation of no-longer-relevant information but, in this case, independently from time available for processing.
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Affiliation(s)
- Marta Botto
- Department of Brain and Behavioral Science, University of Pavia, Italy
| | - Paola Palladino
- Department of Brain and Behavioral Science, University of Pavia, Italy
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259
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Wingfield A, Amichetti NM, Lash A. Cognitive aging and hearing acuity: modeling spoken language comprehension. Front Psychol 2015; 6:684. [PMID: 26124724 PMCID: PMC4462993 DOI: 10.3389/fpsyg.2015.00684] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Accepted: 05/10/2015] [Indexed: 12/30/2022] Open
Abstract
The comprehension of spoken language has been characterized by a number of "local" theories that have focused on specific aspects of the task: models of word recognition, models of selective attention, accounts of thematic role assignment at the sentence level, and so forth. The ease of language understanding (ELU) model (Rönnberg et al., 2013) stands as one of the few attempts to offer a fully encompassing framework for language understanding. In this paper we discuss interactions between perceptual, linguistic, and cognitive factors in spoken language understanding. Central to our presentation is an examination of aspects of the ELU model that apply especially to spoken language comprehension in adult aging, where speed of processing, working memory capacity, and hearing acuity are often compromised. We discuss, in relation to the ELU model, conceptions of working memory and its capacity limitations, the use of linguistic context to aid in speech recognition and the importance of inhibitory control, and language comprehension at the sentence level. Throughout this paper we offer a constructive look at the ELU model; where it is strong and where there are gaps to be filled.
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Affiliation(s)
- Arthur Wingfield
- Volen National Center for Complex Systems, Brandeis University, Waltham, MA, USA
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260
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Ingvalson EM, Dhar S, Wong PCM, Liu H. Working memory training to improve speech perception in noise across languages. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2015; 137:3477-86. [PMID: 26093435 PMCID: PMC4474942 DOI: 10.1121/1.4921601] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Working memory capacity has been linked to performance on many higher cognitive tasks, including the ability to perceive speech in noise. Current efforts to train working memory have demonstrated that working memory performance can be improved, suggesting that working memory training may lead to improved speech perception in noise. A further advantage of working memory training to improve speech perception in noise is that working memory training materials are often simple, such as letters or digits, making them easily translatable across languages. The current effort tested the hypothesis that working memory training would be associated with improved speech perception in noise and that materials would easily translate across languages. Native Mandarin Chinese and native English speakers completed ten days of reversed digit span training. Reading span and speech perception in noise both significantly improved following training, whereas untrained controls showed no gains. These data suggest that working memory training may be used to improve listeners' speech perception in noise and that the materials may be quickly adapted to a wide variety of listeners.
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Affiliation(s)
- Erin M Ingvalson
- School of Communication Science and Disorders, Florida State University, 201 West Bloxham Street, Tallahassee, Florida 32306, USA
| | - Sumitrajit Dhar
- Roxelyn and Richard Pepper Department of Communication Sciences and Disorders, Northwestern University, 2240 Campus Drive, Evanston, Illinois 60208, USA
| | - Patrick C M Wong
- Department of Linguistics and Modern Languages, The Chinese University of Hong Kong, Room G03, Leung Kau Kui Building, Shatin, N. T., Hong Kong Special Administrative Region
| | - Hanjun Liu
- Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
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261
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Allen KV, Pickering MJ, Zammitt NN, Hartsuiker RJ, Traxler MJ, Frier BM, Deary IJ. Effects of acute hypoglycemia on working memory and language processing in adults with and without type 1 diabetes. Diabetes Care 2015; 38:1108-15. [PMID: 25758768 PMCID: PMC4876671 DOI: 10.2337/dc14-1657] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2014] [Accepted: 02/09/2015] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To examine the effects of hypoglycemia on language processing in adults with and without type 1 diabetes. RESEARCH DESIGN AND METHODS Forty adults were studied (20 with type 1 diabetes and 20 healthy volunteers) using a hyperinsulinemic glucose clamp to lower blood glucose to 2.5 mmol/L (45 mg/dL) (hypoglycemia) for 60 min, or to maintain blood glucose at 4.5 mmol/L (81 mg/dL) (euglycemia), on separate occasions. Language tests were applied to assess the effects of hypoglycemia on the relationship between working memory and language (reading span), grammatical decoding (self-paced reading), and grammatical encoding (subject-verb agreement). RESULTS Hypoglycemia caused a significant deterioration in reading span (P < 0.001; η(2) = 0.37; Cohen d = 0.65) and a fall in correct responses (P = 0.005; η(2) = 0.19; Cohen d = 0.41). On the self-paced reading test, the reading time for the first sentence fragment increased during hypoglycemia (P = 0.039; η(2) = 0.11; Cohen d = 0.25). For the reading of the next fragment, hypoglycemia affected the healthy volunteer group more than the adults with type 1 diabetes (P = 0.03; η(2) = 0.12; Cohen d = 0.25). However, hypoglycemia did not significantly affect the number of errors in sentence comprehension or the time taken to answer questions. Hypoglycemia caused a deterioration of subject-verb agreement (correct responses: P = 0.011; η(2) = 0.159; Cohen d = 0.31). CONCLUSIONS Hypoglycemia caused a significant deterioration in reading span and in the accuracy of subject-verb agreement, both of which are practical aspects of language involved in its everyday use. Language processing is therefore impaired during moderate hypoglycemia.
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Affiliation(s)
- Kate V Allen
- Department of Diabetes, Royal Infirmary of Edinburgh, Edinburgh, Scotland, U.K
| | - Martin J Pickering
- Department of Psychology, University of Edinburgh, Edinburgh, Scotland, U.K
| | - Nicola N Zammitt
- Department of Diabetes, Royal Infirmary of Edinburgh, Edinburgh, Scotland, U.K
| | - Robert J Hartsuiker
- Department of Psychology, University of Edinburgh, Edinburgh, Scotland, U.K. Department of Experimental Psychology, Ghent University, Ghent, Belgium
| | - Matthew J Traxler
- Department of Psychology, University of California, Davis, Davis, CA
| | - Brian M Frier
- Department of Diabetes, Royal Infirmary of Edinburgh, Edinburgh, Scotland, U.K. Centre for Cognitive Ageing and Cognitive Epidemiology, University of Edinburgh, Edinburgh, Scotland, U.K
| | - Ian J Deary
- Department of Psychology, University of Edinburgh, Edinburgh, Scotland, U.K. Centre for Cognitive Ageing and Cognitive Epidemiology, University of Edinburgh, Edinburgh, Scotland, U.K.
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262
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Keidser G, Best V, Freeston K, Boyce A. Cognitive spare capacity: evaluation data and its association with comprehension of dynamic conversations. Front Psychol 2015; 6:597. [PMID: 25999904 PMCID: PMC4422016 DOI: 10.3389/fpsyg.2015.00597] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2015] [Accepted: 04/22/2015] [Indexed: 11/29/2022] Open
Abstract
It is well-established that communication involves the working memory system, which becomes increasingly engaged in understanding speech as the input signal degrades. The more resources allocated to recovering a degraded input signal, the fewer resources, referred to as cognitive spare capacity (CSC), remain for higher-level processing of speech. Using simulated natural listening environments, the aims of this paper were to (1) evaluate an English version of a recently introduced auditory test to measure CSC that targets the updating process of the executive function, (2) investigate if the test predicts speech comprehension better than the reading span test (RST) commonly used to measure working memory capacity, and (3) determine if the test is sensitive to increasing the number of attended locations during listening. In Experiment I, the CSC test was presented using a male and a female talker, in quiet and in spatially separated babble- and cafeteria-noises, in an audio-only and in an audio-visual mode. Data collected on 21 listeners with normal and impaired hearing confirmed that the English version of the CSC test is sensitive to population group, noise condition, and clarity of speech, but not presentation modality. In Experiment II, performance by 27 normal-hearing listeners on a novel speech comprehension test presented in noise was significantly associated with working memory capacity, but not with CSC. Moreover, this group showed no significant difference in CSC as the number of talker locations in the test increased. There was no consistent association between the CSC test and the RST. It is recommended that future studies investigate the psychometric properties of the CSC test, and examine its sensitivity to the complexity of the listening environment in participants with both normal and impaired hearing.
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Affiliation(s)
- Gitte Keidser
- National Acoustic LaboratoriesSydney, NSW, Australia
| | - Virginia Best
- Department of Speech, Language, and Hearing Sciences, Boston UniversityBoston, MA, USA
| | | | - Alexandra Boyce
- Department of Audiology, Macquarie UniversitySydney, NSW, Australia
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263
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264
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Kilman L, Zekveld A, Hällgren M, Rönnberg J. Native and Non-native Speech Perception by Hearing-Impaired Listeners in Noise- and Speech Maskers. Trends Hear 2015; 19:19/0/2331216515579127. [PMID: 25910504 PMCID: PMC4409938 DOI: 10.1177/2331216515579127] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
This study evaluated how hearing-impaired listeners perceive native (Swedish) and nonnative (English) speech in the presence of noise- and speech maskers. Speech reception thresholds were measured for four different masker types for each target language. The maskers consisted of stationary and fluctuating noise and two-talker babble in Swedish and English. Twenty-three hearing-impaired native Swedish listeners participated, aged between 28 and 65 years. The participants also performed cognitive tests of working memory capacity in Swedish and English, nonverbal reasoning, and an English proficiency test. Results indicated that the speech maskers were more interfering than the noise maskers in both target languages. The larger need for phonetic and semantic cues in a nonnative language makes a stationary masker relatively more challenging than a fluctuating-noise masker. Better hearing acuity (pure tone average) was associated with better perception of the target speech in Swedish, and better English proficiency was associated with better speech perception in English. Larger working memory and better pure tone averages were related to the better perception of speech masked with fluctuating noise in the nonnative language. This suggests that both are relevant in highly taxing conditions. A large variance in performance between the listeners was observed, especially for speech perception in the nonnative language.
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Affiliation(s)
- Lisa Kilman
- Department of Behavioral Sciences and Learning, Linköping University, Linköping, Sweden Linnaeus Centre HEAD, The Swedish Institute for Disability Research, Linköping University, Linköping, Sweden
| | - Adriana Zekveld
- Department of Behavioral Sciences and Learning, Linköping University, Linköping, Sweden Linnaeus Centre HEAD, The Swedish Institute for Disability Research, Linköping University, Linköping, Sweden Audiology/ENT & EMGO+ Institute for Health and Care Research, VU University Medical Center, Amsterdam, the Netherlands
| | - Mathias Hällgren
- Linnaeus Centre HEAD, The Swedish Institute for Disability Research, Linköping University, Linköping, Sweden Department of Otorhinolaryngology/Section of Audiology, Linköping University Hospital, Linköping, Sweden
| | - Jerker Rönnberg
- Department of Behavioral Sciences and Learning, Linköping University, Linköping, Sweden Linnaeus Centre HEAD, The Swedish Institute for Disability Research, Linköping University, Linköping, Sweden
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265
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Abstract
Although working memory (WM) figures centrally in many theories of second language (L2) proficiency development and processing, some have argued that the importance of WM is overstated (e.g., Juffs, Transactions of the Philological Society, 102, 199-225, 2004). Despite many studies over the past two decades, the literature lacks a quantitative synthesis of the extant results. In this article, we report a meta-analysis of data from 79 samples involving 3,707 participants providing 748 effect sizes. The results indicate that WM is positively associated with both L2 processing and proficiency outcomes, with an estimated population effect size (ρ) of .255. In additional analyses, we assessed whether the WM-criterion relationship was modulated by potential covariates identified in the literature search (i.e., participant characteristics, WM measure features, criterion measure factors, and publication status). The results of the covariate analyses indicated larger effect sizes for the executive control (vs. storage) component of WM, and for verbal (vs. nonverbal) measures of WM. Minimal publication bias was detected, suggesting that WM has a robust, positive relationship with L2 outcomes. We discuss the implications of these results for models of WM and theories of L2 processing and L2 proficiency development.
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266
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Tighe EL, Wagner RK, Schatschneider C. Applying a Multiple Group Causal Indicator Modeling Framework to the Reading Comprehension Skills of Third, Seventh, and Tenth Grade Students. READING AND WRITING 2015; 28:439-466. [PMID: 25821346 PMCID: PMC4371741 DOI: 10.1007/s11145-014-9532-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
This study demonstrates the utility of applying a causal indicator modeling framework to investigate important predictors of reading comprehension in third, seventh, and tenth grade students. The results indicated that a 4-factor multiple indicator multiple indicator cause (MIMIC) model of reading comprehension provided adequate fit at each grade level. This model included latent predictor constructs of decoding, verbal reasoning, nonverbal reasoning, and working memory and accounted for a large portion of the reading comprehension variance (73% to 87%) across grade levels. Verbal reasoning contributed the most unique variance to reading comprehension at all grade levels. In addition, we fit a multiple group 4-factor MIMIC model to investigate the relative stability (or variability) of the predictor contributions to reading comprehension across development (i.e., grade levels). The results revealed that the contributions of verbal reasoning, nonverbal reasoning, and working memory to reading comprehension were stable across the three grade levels. Decoding was the only predictor that could not be constrained to be equal across grade levels. The contribution of decoding skills to reading comprehension was higher in third grade and then remained relatively stable between seventh and tenth grade. These findings illustrate the feasibility of using MIMIC models to explain individual differences in reading comprehension across the development of reading skills.
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267
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Robert C, Postal V, Mathey S. The effect of orthographic neighborhood in the reading span task. JOURNAL OF PSYCHOLINGUISTIC RESEARCH 2015; 44:119-125. [PMID: 24488019 DOI: 10.1007/s10936-014-9287-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
This study aimed at examining whether and to what extent orthographic neighborhood of words influences performance in a working memory span task. Twenty-five participants performed a reading span task in which final words to be memorized had either no higher frequency orthographic neighbor or at least one. In both neighborhood conditions, each participant completed three series of two, three, four, or five sentences. Results indicated an interaction between orthographic neighborhood and list length. In particular, an inhibitory effect of orthographic neighborhood on recall appeared in list length 5. A view is presented suggesting that words with higher frequency neighbors require more resources to be memorized than words with no such neighbors. The implications of the results are discussed with regard to memory processes and current models of visual word recognition.
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Affiliation(s)
- Christelle Robert
- Laboratoire de Psychologie EA 4139, University of Bordeaux, 3 Place de la Victoire, 33076 , Bordeaux, France,
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268
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Ota M, Stewart ME, Petrou AM, Dickie C. Lexical effects on children's speech processing: individual differences reflected in the Autism-Spectrum Quotient (AQ). JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2015; 58:422-433. [PMID: 25633845 DOI: 10.1044/2015_jslhr-l-14-0061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Accepted: 12/16/2014] [Indexed: 06/04/2023]
Abstract
PURPOSE This study was undertaken to examine whether children exhibit the same relationship that adults show between lexical influence on phoneme identification and individual variation on the Autism-Spectrum Quotient (AQ). METHOD Data from 62 4- to 7-year-olds with no diagnosis of autism were analyzed. The main task involved identification of the initial sound in pairs of voice-onset time continua with a real word on one end and a nonword on the other (e.g., gift-kift, giss-kiss). Participants were also given the children's version of the AQ and a 2nd instrument related to autistic-like traits, the Social Responsiveness Scale (SRS). RESULTS The lexical shift was related to the AQ (particularly to its Attention Switching subscale) but not to the SRS. CONCLUSIONS The size of lexical effects on children's speech perception can be predicted by AQ scores but not necessarily by other measures of autism-like traits. The results indicate that speech perception in children manifests individual differences along some general dimension of cognitive style reflected in the AQ, possibly in relation to local/global information processing.
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269
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Tighe EL, Spencer M, Schatschneider C. Investigating Predictors of Listening Comprehension in Third-, Seventh-, and Tenth-Grade Students: A Dominance Analysis Approach. READING PSYCHOLOGY 2015; 36:700-740. [PMID: 26877573 DOI: 10.1080/02702711.2014.963270] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
This study rank ordered the contributive importance of several predictors of listening comprehension for third, seventh, and tenth graders. Principal components analyses revealed that a three-factor solution with fluency, reasoning, and working memory components provided the best fit across grade levels. Dominance analyses indicated that fluency and reasoning were the strongest predictors of third grade listening comprehension. Reasoning emerged as the strongest predictor of seventh and tenth grade listening comprehension. These findings suggest a shift in the contributive importance of predictors to listening comprehension across development (i.e., grade levels). The implications of our findings for educators and researchers are discussed.
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270
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Nicenboim B, Vasishth S, Gattei C, Sigman M, Kliegl R. Working memory differences in long-distance dependency resolution. Front Psychol 2015; 6:312. [PMID: 25852623 PMCID: PMC4369666 DOI: 10.3389/fpsyg.2015.00312] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2014] [Accepted: 03/04/2015] [Indexed: 11/17/2022] Open
Abstract
There is a wealth of evidence showing that increasing the distance between an argument and its head leads to more processing effort, namely, locality effects; these are usually associated with constraints in working memory (DLT: Gibson, 2000; activation-based model: Lewis and Vasishth, 2005). In SOV languages, however, the opposite effect has been found: antilocality (see discussion in Levy et al., 2013). Antilocality effects can be explained by the expectation-based approach as proposed by Levy (2008) or by the activation-based model of sentence processing as proposed by Lewis and Vasishth (2005). We report an eye-tracking and a self-paced reading study with sentences in Spanish together with measures of individual differences to examine the distinction between expectation- and memory-based accounts, and within memory-based accounts the further distinction between DLT and the activation-based model. The experiments show that (i) antilocality effects as predicted by the expectation account appear only for high-capacity readers; (ii) increasing dependency length by interposing material that modifies the head of the dependency (the verb) produces stronger facilitation than increasing dependency length with material that does not modify the head; this is in agreement with the activation-based model but not with the expectation account; and (iii) a possible outcome of memory load on low-capacity readers is the increase in regressive saccades (locality effects as predicted by memory-based accounts) or, surprisingly, a speedup in the self-paced reading task; the latter consistent with good-enough parsing (Ferreira et al., 2002). In sum, the study suggests that individual differences in working memory capacity play a role in dependency resolution, and that some of the aspects of dependency resolution can be best explained with the activation-based model together with a prediction component.
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Affiliation(s)
- Bruno Nicenboim
- Department of Linguistics, University of Potsdam Potsdam, Germany
| | - Shravan Vasishth
- Department of Linguistics, University of Potsdam Potsdam, Germany
| | - Carolina Gattei
- Grupo de Lingüística y Neurobiología Experimental del Lenguaje, Instituto de Ciencias Humanas, Sociales y Ambientales, Consejo Nacional de Investigaciones Científicas y Técnicas Mendoza, Argentina
| | - Mariano Sigman
- Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires/Instituto de Física de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas Buenos Aires, Argentina ; Escuela de Negocios, Universidad Torcuato Di Tella Buenos Aires, Argentina
| | - Reinhold Kliegl
- Department of Psychology, University of Potsdam Potsdam, Germany
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271
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Hackman DA, Gallop R, Evans GW, Farah MJ. Socioeconomic status and executive function: developmental trajectories and mediation. Dev Sci 2015; 18:686-702. [PMID: 25659838 DOI: 10.1111/desc.12246] [Citation(s) in RCA: 320] [Impact Index Per Article: 35.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2013] [Accepted: 07/31/2014] [Indexed: 11/29/2022]
Abstract
Childhood socioeconomic status (SES) predicts executive function (EF), but fundamental aspects of this relation remain unknown: the developmental course of the SES disparity, its continued sensitivity to SES changes during that course, and the features of childhood experience responsible for the SES-EF relation. Regarding course, early disparities would be expected to grow during development if caused by accumulating stressors at a given constant level of SES. Alternatively, they would narrow if schooling partly compensates for the effects of earlier deprivation, allowing lower-SES children to 'catch up'. The potential for later childhood SES change to affect EF is also unknown. Regarding mediating factors, previous analyses produced mixed answers, possibly due to correlation amongst candidate mediators. We address these issues with measures of SES, working memory and planning, along with multiple candidate mediators, from the NICHD Study of Early Childcare (n = 1009). Early family income-to-needs and maternal education predicted planning by first grade, and income-to-needs predicted working memory performance at 54 months. Effects of early SES remained consistent through middle childhood, indicating that the relation between early indicators of SES and EF emerges in childhood and persists without narrowing or widening across early and middle childhood. Changes in family income-to-needs were associated with significant changes in planning and trend-level changes in working memory. Mediation analyses supported the role of early childhood home characteristics in explaining the association between SES and EF, while early childhood maternal sensitivity was specifically implicated in the association between maternal education and planning. Early emerging and persistent SES-related differences in EF, partially explained by characteristics of the home and family environment, are thus a potential source of socioeconomic disparities in achievement and health across development.
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Affiliation(s)
- Daniel A Hackman
- Center for Cognitive Neuroscience, Center for Neuroscience and Society, Department of Psychology, University of Pennsylvania, USA
| | - Robert Gallop
- Department of Mathematics and Applied Statistics, West Chester University, USA
| | - Gary W Evans
- Departments of Design and Environmental Analysis and Human Development, Bronfenbrenner Center for Translational Research, Cornell University, USA
| | - Martha J Farah
- Center for Cognitive Neuroscience, Center for Neuroscience and Society, Department of Psychology, University of Pennsylvania, USA
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272
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Metacognition and Sensorimotor Components Underlying the Process of Handwriting and Keyboarding and Their Impact on Learning. An Analysis from the Perspective of Embodied Psychology. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.sbspro.2015.01.470] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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273
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Fegen D, Buchsbaum BR, D'Esposito M. The effect of rehearsal rate and memory load on verbal working memory. Neuroimage 2015; 105:120-31. [PMID: 25467303 PMCID: PMC4267698 DOI: 10.1016/j.neuroimage.2014.10.034] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Revised: 09/17/2014] [Accepted: 10/14/2014] [Indexed: 12/22/2022] Open
Abstract
While many neuroimaging studies have investigated verbal working memory (WM) by manipulating memory load, the subvocal rehearsal rate at these various memory loads has generally been left uncontrolled. Therefore, the goal of this study was to investigate how mnemonic load and the rate of subvocal rehearsal modulate patterns of activity in the core neural circuits underlying verbal working memory. Using fMRI in healthy subjects, we orthogonally manipulated subvocal rehearsal rate and memory load in a verbal WM task with long 45-s delay periods. We found that middle frontal gyrus (MFG) and superior parietal lobule (SPL) exhibited memory load effects primarily early in the delay period and did not exhibit rehearsal rate effects. In contrast, we found that inferior frontal gyrus (IFG), premotor cortex (PM) and Sylvian-parietal-temporal region (area Spt) exhibited approximately linear memory load and rehearsal rate effects, with rehearsal rate effects lasting through the entire delay period. These results indicate that IFG, PM and area Spt comprise the core articulatory rehearsal areas involved in verbal WM, while MFG and SPL are recruited in a general supervisory role once a memory load threshold in the core rehearsal network has been exceeded.
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Affiliation(s)
- David Fegen
- Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA 94720, USA.
| | - Bradley R Buchsbaum
- Rotman Research Institute, Baycrest Hospital, Toronto, ON M6A 2E1, Canada; Department of Psychology, University of Toronto, Toronto, ON M6A 2E1, Canada
| | - Mark D'Esposito
- Helen Wills Neuroscience Institute, University of California, Berkeley, Berkeley, CA 94720, USA; Department of Psychology, University of California, Berkeley, Berkeley, CA 94720, USA
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274
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Scherbaum CA, Goldstein HW, Yusko KP, Ryan R, Hanges PJ. Intelligence 2.0: Reestablishing a Research Program on g in I–O Psychology. INDUSTRIAL AND ORGANIZATIONAL PSYCHOLOGY-PERSPECTIVES ON SCIENCE AND PRACTICE 2015. [DOI: 10.1111/j.1754-9434.2012.01419.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Intelligence (i.e., g, general mental ability) is an individual difference that is arguably more important than ever for success in the constantly changing, ever more complex world of business (Boal, 2004; Gatewood, Field, & Barrick, 2011). Although the field of industrial–organizational (I–O) psychology initially made substantial contributions to the study of intelligence and its use in applied settings (e.g., Hunter, 1980; Schmidt & Hunter, 1981), we have done relatively little in recent times about studying the nature of the intelligence construct and its measurement. Instead, we have focused predominately on using intelligence to predict performance outcomes and examine racial subgroup differences on intelligence test scores. Although the field of I–O psychology continues to approach intelligence at a surface level, other fields (e.g., clinical psychology, developmental and educational research, and neuropsychology) have continued to study this construct with greater depth and have consequently made more substantial progress in understanding this critical and complex construct. The purpose of this article is to note this lack of progress in I–O psychology and to challenge our field to mount new research initiatives on this critical construct.
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275
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Gignac GE. The magical numbers 7 and 4 are resistant to the Flynn effect: No evidence for increases in forward or backward recall across 85 years of data. INTELLIGENCE 2015. [DOI: 10.1016/j.intell.2014.11.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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276
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Rönnberg N, Rudner M, Lunner T, Stenfelt S. Memory performance on the Auditory Inference Span Test is independent of background noise type for young adults with normal hearing at high speech intelligibility. Front Psychol 2014; 5:1490. [PMID: 25566159 PMCID: PMC4273615 DOI: 10.3389/fpsyg.2014.01490] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Accepted: 12/03/2014] [Indexed: 11/17/2022] Open
Abstract
Listening in noise is often perceived to be effortful. This is partly because cognitive resources are engaged in separating the target signal from background noise, leaving fewer resources for storage and processing of the content of the message in working memory. The Auditory Inference Span Test (AIST) is designed to assess listening effort by measuring the ability to maintain and process heard information. The aim of this study was to use AIST to investigate the effect of background noise types and signal-to-noise ratio (SNR) on listening effort, as a function of working memory capacity (WMC) and updating ability (UA). The AIST was administered in three types of background noise: steady-state speech-shaped noise, amplitude modulated speech-shaped noise, and unintelligible speech. Three SNRs targeting 90% speech intelligibility or better were used in each of the three noise types, giving nine different conditions. The reading span test assessed WMC, while UA was assessed with the letter memory test. Twenty young adults with normal hearing participated in the study. Results showed that AIST performance was not influenced by noise type at the same intelligibility level, but became worse with worse SNR when background noise was speech-like. Performance on AIST also decreased with increasing memory load level. Correlations between AIST performance and the cognitive measurements suggested that WMC is of more importance for listening when SNRs are worse, while UA is of more importance for listening in easier SNRs. The results indicated that in young adults with normal hearing, the effort involved in listening in noise at high intelligibility levels is independent of the noise type. However, when noise is speech-like and intelligibility decreases, listening effort increases, probably due to extra demands on cognitive resources added by the informational masking created by the speech fragments and vocal sounds in the background noise.
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Affiliation(s)
- Niklas Rönnberg
- Technical Audiology, Department of Clinical and Experimental Medicine, Linköping University Linköping, Sweden ; Linnaeus Centre HEAD, Swedish Institute for Disability Research, Linköping University Linköping, Sweden
| | - Mary Rudner
- Linnaeus Centre HEAD, Swedish Institute for Disability Research, Linköping University Linköping, Sweden ; Department of Behavioural Sciences and Learning, Linköping University Linköping, Sweden
| | - Thomas Lunner
- Technical Audiology, Department of Clinical and Experimental Medicine, Linköping University Linköping, Sweden ; Linnaeus Centre HEAD, Swedish Institute for Disability Research, Linköping University Linköping, Sweden ; Department of Behavioural Sciences and Learning, Linköping University Linköping, Sweden ; Oticon Research Centre Eriksholm Snekkersten, Denmark
| | - Stefan Stenfelt
- Technical Audiology, Department of Clinical and Experimental Medicine, Linköping University Linköping, Sweden ; Linnaeus Centre HEAD, Swedish Institute for Disability Research, Linköping University Linköping, Sweden
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277
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Greiff S, Fischer A, Stadler M, Wüstenberg S. Assessing complex problem-solving skills with multiple complex systems. THINKING & REASONING 2014. [DOI: 10.1080/13546783.2014.989263] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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278
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Evans WS, Caplan D, Ostrowski A, Michaud J, Guarino AJ, Waters G. Working memory and the revision of syntactic and discourse ambiguities. ACTA ACUST UNITED AC 2014; 69:136-55. [PMID: 25485458 DOI: 10.1037/cep0000037] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Two hundred participants, 50 in each of 4 age ranges (19-29 years, 30-49 years, 50-69 years, 70-90 years) were tested for short-term working memory, speed of processing, and online processing of 3 types of sentences in which an initially assigned syntactic structure and/or semantic interpretation had to be revised. Self-paced reading times were longer for the segments that signaled the need for revision; there also were interactions of age and sentence type and speed of processing and sentence type, but not of working memory and sentence type on reading times for these segments. The results provide evidence that working memory does not support the processes that revise the structure and interpretation of sentences and discourse.
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Affiliation(s)
- William S Evans
- Department of Speech, Language, and Hearing Sciences, Boston University
| | - David Caplan
- Neuropsychology Laboratory, Department of Neurology, Massachusetts General Hospital
| | - Adam Ostrowski
- Department of Speech, Language, and Hearing Sciences, Boston University
| | - Jennifer Michaud
- Neuropsychology Laboratory, Department of Neurology, Massachusetts General Hospital
| | | | - Gloria Waters
- Department of Speech, Language, and Hearing Sciences, Boston University
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279
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Papadimitriou C, Ferdoash A, Snyder LH. Ghosts in the machine: memory interference from the previous trial. J Neurophysiol 2014; 113:567-77. [PMID: 25376781 DOI: 10.1152/jn.00402.2014] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Previous memoranda can interfere with the memorization or storage of new information, a concept known as proactive interference. Studies of proactive interference typically use categorical memoranda and match-to-sample tasks with categorical measures such as the proportion of correct to incorrect responses. In this study we instead train five macaques in a spatial memory task with continuous memoranda and responses, allowing us to more finely probe working memory circuits. We first ask whether the memoranda from the previous trial result in proactive interference in an oculomotor delayed response task. We then characterize the spatial and temporal profile of this interference and ask whether this profile can be predicted by an attractor network model of working memory. We find that memory in the current trial shows a bias toward the location of the memorandum of the previous trial. The magnitude of this bias increases with the duration of the memory period within which it is measured. Our simulations using standard attractor network models of working memory show that these models easily replicate the spatial profile of the bias. However, unlike the behavioral findings, these attractor models show an increase in bias with the duration of the previous rather than the current memory period. To model a bias that increases with current trial duration we posit two separate memory stores, a rapidly decaying visual store that resists proactive interference effects and a sustained memory store that is susceptible to proactive interference.
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Affiliation(s)
- Charalampos Papadimitriou
- Department of Anatomy and Neurobiology, Washington University School of Medicine, St. Louis, Missouri
| | - Afreen Ferdoash
- Department of Anatomy and Neurobiology, Washington University School of Medicine, St. Louis, Missouri
| | - Lawrence H Snyder
- Department of Anatomy and Neurobiology, Washington University School of Medicine, St. Louis, Missouri
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280
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Roman AS, Pisoni DB, Kronenberger WG. Assessment of Working Memory Capacity in Preschool Children Using the Missing Scan Task. INFANT AND CHILD DEVELOPMENT 2014; 23:575-587. [PMID: 25642148 PMCID: PMC4310560 DOI: 10.1002/icd.1849] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2013] [Accepted: 01/21/2014] [Indexed: 10/25/2022]
Abstract
The purpose of this study was to investigate the feasibility and validity of a modified version of Buschke's missing scan methodology, the Missing Scan Task (MST), to assess working memory capacity (WMC) and cognitive control processes in preschool children 3-6 years in age. Forty typically developing monolingual English-speaking children between 36 and 84 months in age participated in the study. The children were tested on measures of WMC (MST), verbal and nonverbal memory (NEPSY Narrative Memory and Memory for Designs subtests), and language skills (Peabody Picture Vocabulary Test, fourth edition). Children showed increased working memory capacity scores with age, as measured by the MST, with significant differences between 3- and 5-year-olds and 3- and 6-year-olds. Significant correlations were also found between the MST and language and verbal and nonverbal memory scores. MSTscores still remained significantly correlated with the other measures of memory even after age and global language were accounted for in a regression analysis, demonstrating that the MST captures unique variance related specifically to WMC and cognitive control processes used to retrieve and scan information in short-term memory (STM). The results of this study demonstrate that the MST is a feasible and valid methodology for assessing WMC in preschool children as young 3 years of age.
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Affiliation(s)
- Adrienne S. Roman
- Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN, USA
| | - David B. Pisoni
- Department of Psychological and Brain Sciences, Indiana University, Bloomington, IN, USA
| | - William G. Kronenberger
- Riley Child and Adolescent Psychiatry Clinic, Department of Psychiatry, Indiana University School of Medicine, Indianapolis, IN, USA
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281
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Hannon B, Daneman M. Revisiting the construct of “relational integration” and its role in accounting for general intelligence: The importance of knowledge integration. INTELLIGENCE 2014. [DOI: 10.1016/j.intell.2014.09.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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282
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Reilly C, Atkinson P, Das KB, Chin RFC, Aylett SE, Burch V, Gillberg C, Scott RC, Neville BGR. Academic achievement in school-aged children with active epilepsy: A population-based study. Epilepsia 2014; 55:1910-7. [DOI: 10.1111/epi.12826] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/04/2014] [Indexed: 11/30/2022]
Affiliation(s)
- Colin Reilly
- Research Department; Young Epilepsy; Lingfield Surrey United Kingdom
- Gillberg Neuropsychiatry Center; University of Gothenburg; Gothenburg Sweden
| | - Patricia Atkinson
- Child Development Centre; Crawley Hospital; Crawley West Sussex United Kingdom
| | - Krishna B. Das
- Research Department; Young Epilepsy; Lingfield Surrey United Kingdom
- Neurosciences Unit; Institute of Child Health; University College London; London United Kingdom
- Great Ormond Street Hospital for Children NHS Trust; London United Kingdom
| | - Richard F. C. Chin
- Muir Maxwell Epilepsy Centre; Edinburgh Neurosciences; The University of Edinburgh; Edinburgh United Kingdom
| | - Sarah E. Aylett
- Neurosciences Unit; Institute of Child Health; University College London; London United Kingdom
- Great Ormond Street Hospital for Children NHS Trust; London United Kingdom
| | - Victoria Burch
- Research Department; Young Epilepsy; Lingfield Surrey United Kingdom
| | - Christopher Gillberg
- Gillberg Neuropsychiatry Center; University of Gothenburg; Gothenburg Sweden
- Neurosciences Unit; Institute of Child Health; University College London; London United Kingdom
| | - Rod C. Scott
- Neurosciences Unit; Institute of Child Health; University College London; London United Kingdom
- Great Ormond Street Hospital for Children NHS Trust; London United Kingdom
- College of Medicine; University of Vermont; Burlington Vermont U.S.A
| | - Brian G. R. Neville
- Research Department; Young Epilepsy; Lingfield Surrey United Kingdom
- Neurosciences Unit; Institute of Child Health; University College London; London United Kingdom
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284
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Executive processes, reading comprehension and academic achievement in 3th grade primary students. LEARNING AND INDIVIDUAL DIFFERENCES 2014. [DOI: 10.1016/j.lindif.2014.07.013] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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285
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Irlbacher K, Kraft A, Kehrer S, Brandt SA. Mechanisms and neuronal networks involved in reactive and proactive cognitive control of interference in working memory. Neurosci Biobehav Rev 2014; 46 Pt 1:58-70. [DOI: 10.1016/j.neubiorev.2014.06.014] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2013] [Revised: 06/22/2014] [Accepted: 06/27/2014] [Indexed: 11/17/2022]
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286
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Tine M. Working Memory Differences Between Children Living in Rural and Urban Poverty. JOURNAL OF COGNITION AND DEVELOPMENT 2014; 15:599-613. [PMID: 25554726 PMCID: PMC4263265 DOI: 10.1080/15248372.2013.797906] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
This study was designed to investigate if the working memory profiles of children living in rural poverty are distinct from the working memory profiles of children living in urban poverty. Verbal and visuospatial working memory tasks were administered to sixth-grade students living in low-income rural, low-income urban, high-income rural, and high-income urban developmental contexts. Both low-income rural and low-income urban children showed working memory deficits compared with their high-income counterparts, but their deficits were distinct. Low-income urban children exhibited symmetrical verbal and visuospatial working memory deficits compared with their high-income urban counterparts. Meanwhile, low-income rural children exhibited asymmetrical deficits when compared with their high-income rural counterparts, with more extreme visuospatial working memory deficits than verbal working memory deficits. These results suggest that different types of poverty are associated with different working memory abilities.
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287
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Kim YS. Language and cognitive predictors of text comprehension: evidence from multivariate analysis. Child Dev 2014; 86:128-44. [PMID: 25174258 DOI: 10.1111/cdev.12293] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Using data from children in South Korea (N = 145, Mage = 6.08), it was determined how low-level language and cognitive skills (vocabulary, syntactic knowledge, and working memory) and high-level cognitive skills (comprehension monitoring and theory of mind [ToM]) are related to listening comprehension and whether listening comprehension and word reading mediate the relations of language and cognitive skills to reading comprehension. Low-level skills predicted comprehension monitoring and ToM, which in turn predicted listening comprehension. Vocabulary and syntactic knowledge were also directly related to listening comprehension, whereas working memory was indirectly related via comprehension monitoring and ToM. Listening comprehension and word reading completely mediated the relations of language and cognitive skills to reading comprehension.
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288
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Osman H, Sullivan JR. Children's auditory working memory performance in degraded listening conditions. JOURNAL OF SPEECH, LANGUAGE, AND HEARING RESEARCH : JSLHR 2014; 57:1503-1511. [PMID: 24686855 DOI: 10.1044/2014_jslhr-h-13-0286] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
PURPOSE The objectives of this study were to determine (a) whether school-age children with typical hearing demonstrate poorer auditory working memory performance in multitalker babble at degraded signal-to-noise ratios than in quiet; and (b) whether the amount of cognitive demand of the task contributed to differences in performance in noise. It was hypothesized that stressing the working memory system with the presence of noise would impede working memory processes in real time and result in poorer working memory performance in degraded conditions. METHOD Twenty children with typical hearing between 8 and 10 years old were tested using 4 auditory working memory tasks (Forward Digit Recall, Backward Digit Recall, Listening Recall Primary, and Listening Recall Secondary). Stimuli were from the standardized Working Memory Test Battery for Children. Each task was administered in quiet and in 4-talker babble noise at 0 dB and -5 dB signal-to-noise ratios. RESULTS Children's auditory working memory performance was systematically decreased in the presence of multitalker babble noise compared with quiet. Differences between low-complexity and high-complexity tasks were observed, with children performing more poorly on tasks with greater storage and processing demands. There was no interaction between noise and complexity of task. All tasks were negatively impacted similarly by the addition of noise. CONCLUSIONS Auditory working memory performance was negatively impacted by the presence of multitalker babble noise. Regardless of complexity of task, noise had a similar effect on performance. These findings suggest that the addition of noise inhibits auditory working memory processes in real time for school-age children.
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289
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Guan CQ, Ye F, Wagner RK, Meng W, Leong CK. Text Comprehension Mediates Morphological Awareness, Syntactic Processing, and Working Memory in Predicting Chinese Written Composition Performance. JOURNAL OF EDUCATIONAL PSYCHOLOGY 2014; 106:779-798. [PMID: 25530630 PMCID: PMC4267114 DOI: 10.1037/a0035984] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The goal of the present study was to test opposing views about four issues concerning predictors of individual differences in Chinese written composition: (a) Whether morphological awareness, syntactic processing, and working memory represent distinct and measureable constructs in Chinese or are just manifestations of general language ability; (b) whether they are important predictors of Chinese written composition, and if so, the relative magnitudes and independence of their predictive relations; (c) whether observed predictive relations are mediated by text comprehension; and (d) whether these relations vary or are developmentally invariant across three years of writing development. Based on analyses of the performance of students in grades 4 (n = 246), 5 (n = 242) and 6 (n = 261), the results supported morphological awareness, syntactic processing, and working memory as distinct yet correlated abilities that made independent contributions to predicting Chinese written composition, with working memory as the strongest predictor. However, predictive relations were mediated by text comprehension. The final model accounted for approximately 75 percent of the variance in Chinese written composition. The results were largely developmentally invariant across the three grades from which participants were drawn.
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Affiliation(s)
- Connie Qun Guan
- University of Science and Technology Beijing, P.R. China ; Florida State University, Tallahassee, U. S. A
| | - Feifei Ye
- University of Pittsburgh, Pittsburgh, U. S. A
| | | | - Wanjin Meng
- China National Institute of Education Sciences ; Florida State University, Tallahassee, U. S. A
| | - Che Kan Leong
- University of Saskatchewan, Saskatoon, Canada ; The Chinese University of Hong Kong, Hong Kong, China
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290
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Barker JE, Semenov AD, Michaelson L, Provan LS, Snyder HR, Munakata Y. Less-structured time in children's daily lives predicts self-directed executive functioning. Front Psychol 2014; 5:593. [PMID: 25071617 PMCID: PMC4060299 DOI: 10.3389/fpsyg.2014.00593] [Citation(s) in RCA: 74] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2014] [Accepted: 05/27/2014] [Indexed: 11/13/2022] Open
Abstract
Executive functions (EFs) in childhood predict important life outcomes. Thus, there is great interest in attempts to improve EFs early in life. Many interventions are led by trained adults, including structured training activities in the lab, and less-structured activities implemented in schools. Such programs have yielded gains in children's externally-driven executive functioning, where they are instructed on what goal-directed actions to carry out and when. However, it is less clear how children's experiences relate to their development of self-directed executive functioning, where they must determine on their own what goal-directed actions to carry out and when. We hypothesized that time spent in less-structured activities would give children opportunities to practice self-directed executive functioning, and lead to benefits. To investigate this possibility, we collected information from parents about their 6–7 year-old children's daily, annual, and typical schedules. We categorized children's activities as “structured” or “less-structured” based on categorization schemes from prior studies on child leisure time use. We assessed children's self-directed executive functioning using a well-established verbal fluency task, in which children generate members of a category and can decide on their own when to switch from one subcategory to another. The more time that children spent in less-structured activities, the better their self-directed executive functioning. The opposite was true of structured activities, which predicted poorer self-directed executive functioning. These relationships were robust (holding across increasingly strict classifications of structured and less-structured time) and specific (time use did not predict externally-driven executive functioning). We discuss implications, caveats, and ways in which potential interpretations can be distinguished in future work, to advance an understanding of this fundamental aspect of growing up.
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Affiliation(s)
- Jane E Barker
- Department of Psychology and Neuroscience, University of Colorado Boulder Boulder, CO, USA
| | - Andrei D Semenov
- Department of Psychology and Neuroscience, University of Colorado Boulder Boulder, CO, USA
| | - Laura Michaelson
- Department of Psychology and Neuroscience, University of Colorado Boulder Boulder, CO, USA
| | - Lindsay S Provan
- Department of Psychology and Neuroscience, University of Colorado Boulder Boulder, CO, USA
| | - Hannah R Snyder
- Department of Psychology, University of Denver Denver, CO, USA
| | - Yuko Munakata
- Department of Psychology and Neuroscience, University of Colorado Boulder Boulder, CO, USA
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291
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Bui DC, Myerson J. The role of working memory abilities in lecture note-taking. LEARNING AND INDIVIDUAL DIFFERENCES 2014. [DOI: 10.1016/j.lindif.2014.05.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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292
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Hackman DA, Betancourt LM, Gallop R, Romer D, Brodsky NL, Hurt H, Farah MJ. Mapping the trajectory of socioeconomic disparity in working memory: parental and neighborhood factors. Child Dev 2014; 85:1433-45. [PMID: 24779417 PMCID: PMC4107185 DOI: 10.1111/cdev.12242] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Working memory (WM) is positively correlated with socioeconomic status (SES). It is not clear, however, if SES predicts the rate of WM development over time or whether SES effects are specific to family rather than neighborhood SES. A community sample of children (n = 316) enrolled between ages 10 and 13 completed four annual assessments of WM. Lower parental education, but not neighborhood disadvantage, was associated with worse WM performance. Neither measure of SES was associated with the rate of developmental change. Consequently, the SES disparity in WM is not a developmental lag that narrows or an accumulating effect that becomes more pronounced. Rather, the relation between family SES and WM originates earlier in childhood and is stable through adolescence.
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Affiliation(s)
- Daniel A. Hackman
- Center for Neuroscience and Society, Center for Cognitive Neuroscience, Department of Psychology, University of Pennsylvania
| | | | - Robert Gallop
- Department of Mathematics, Applied Statistics Program, West Chester University
| | - Daniel Romer
- Annenberg Public Policy Center, University of Pennsylvania
| | - Nancy L. Brodsky
- Division of Neonatology, The Children’s Hospital of Philadelphia
| | - Hallam Hurt
- Division of Neonatology, The Children’s Hospital of Philadelphia
| | - Martha J. Farah
- Center for Neuroscience and Society, Center for Cognitive Neuroscience, Department of Psychology, University of Pennsylvania
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293
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Hogan TP, Adlof SM, Alonzo C. On the importance of listening comprehension. INTERNATIONAL JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2014; 16:199-207. [PMID: 24833426 PMCID: PMC4681499 DOI: 10.3109/17549507.2014.904441] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The simple view of reading highlights the importance of two primary components which account for individual differences in reading comprehension across development: word recognition (i.e., decoding) and listening comprehension. While assessments and interventions for decoding have been the focus of pedagogy in the past several decades, the importance of listening comprehension has received less attention. This paper reviews evidence showing that listening comprehension becomes the dominating influence on reading comprehension starting even in the elementary grades. It also highlights a growing number of children who fail to develop adequate reading comprehension skills, primarily due to deficient listening comprehension skills (i.e., poor comprehenders). Finally we discuss key language influences on listening comprehension for consideration during assessment and treatment of reading disabilities.
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Affiliation(s)
- Tiffany P. Hogan
- MGH Institute of Health Professions, Communication Sciences and Disorders, Boston, MA, USA
| | - Suzanne M. Adlof
- University of South Carolina, Communication Sciences and Disorders, Columbia, SC, USA
| | - Crystle Alonzo
- MGH Institute of Health Professions, Communication Sciences and Disorders, Boston, MA, USA
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294
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Van Dyke JA, Johns CL, Kukona A. Low working memory capacity is only spuriously related to poor reading comprehension. Cognition 2014; 131:373-403. [PMID: 24657820 PMCID: PMC3988267 DOI: 10.1016/j.cognition.2014.01.007] [Citation(s) in RCA: 115] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2012] [Revised: 10/25/2013] [Accepted: 01/27/2014] [Indexed: 11/26/2022]
Abstract
Accounts of comprehension failure, whether in the case of readers with poor skill or when syntactic complexity is high, have overwhelmingly implicated working memory capacity as the key causal factor. However, extant research suggests that this position is not well supported by evidence on the span of active memory during online sentence processing, nor is it well motivated by models that make explicit claims about the memory mechanisms that support language processing. The current study suggests that sensitivity to interference from similar items in memory may provide a better explanation of comprehension failure. Through administration of a comprehensive skill battery, we found that the previously observed association of working memory with comprehension is likely due to the collinearity of working memory with many other reading-related skills, especially IQ. In analyses which removed variance shared with IQ, we found that receptive vocabulary knowledge was the only significant predictor of comprehension performance in our task out of a battery of 24 skill measures. In addition, receptive vocabulary and non-verbal memory for serial order-but not simple verbal memory or working memory-were the only predictors of reading times in the region where interference had its primary affect. We interpret these results in light of a model that emphasizes retrieval interference and the quality of lexical representations as key determinants of successful comprehension.
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295
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Karbach J, Unger K. Executive control training from middle childhood to adolescence. Front Psychol 2014; 5:390. [PMID: 24847294 PMCID: PMC4019883 DOI: 10.3389/fpsyg.2014.00390] [Citation(s) in RCA: 124] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Accepted: 04/14/2014] [Indexed: 01/18/2023] Open
Abstract
Executive functions (EFs) include a number of higher-level cognitive control abilities, such as cognitive flexibility, inhibition, and working memory, which are instrumental in supporting action control and the flexible adaptation changing environments. These control functions are supported by the prefrontal cortex and therefore develop rapidly across childhood and mature well into late adolescence. Given that executive control is a strong predictor for various life outcomes, such as academic achievement, socioeconomic status, and physical health, numerous training interventions have been designed to improve executive functioning across the lifespan, many of them targeting children and adolescents. Despite the increasing popularity of these trainings, their results are neither robust nor consistent, and the transferability of training-induced performance improvements to untrained tasks seems to be limited. In this review, we provide a selective overview of the developmental literature on process-based cognitive interventions by discussing (1) the concept and the development of EFs and their neural underpinnings, (2) the effects of different types of executive control training in normally developing children and adolescents, (3) individual differences in training-related performance gains as well as (4) the potential of cognitive training interventions for the application in clinical and educational contexts. Based on recent findings, we consider how transfer of process-based executive control trainings may be supported and how interventions may be tailored to the needs of specific age groups or populations.
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Affiliation(s)
- Julia Karbach
- Department of Educational Science, Saarland University Saarbrücken, Germany
| | - Kerstin Unger
- Department of Cognitive, Linguistic, and Psychological Sciences, Brown University Providence, RI, USA
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296
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Abstract
OBJECTIVE The aim of the present study was to investigate the following issues: (a) Do students with ADHD have a pervasive pattern of impaired working memory skills across verbal and visuospatial domains? (b) is there evidence for a similar pattern of deficits across U.K. and South African students? and (c) which working memory tasks can effectively identify students with ADHD from TD peers? METHOD Four groups of children participated in the study: students with ADHD and TD from the United Kingdom and students with ADHD and TD from South Africa. RESULTS There were several key findings. First, the students with ADHD in South Africa performed significantly worse than the other groups (ADHD-United Kingdom, TD-United Kingdom, and TD-South Africa) in verbal and visuospatial short-term memory measures. Next, students with ADHD in the United Kingdom and South Africa exhibited working memory deficits extended to the visuospatial domain. This pattern was consistent with previous research in developmental populations (Alloway et al., 2006) and in adult samples (Kane et al., 2004; Park et al., 2002). A related finding was that the memory deficits in the students with ADHD (in the United Kingdom and South Africa) were significantly worse than their TD counterparts even when IQ and age were statistically accounted. These persistent deficits fit well accumulating evidence of the importance of working memory in learning. CONCLUSION Practical implications for education will be discussed in the context of appropriate diagnosis and support in the classroom.
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297
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Schroeder PJ. The Effects of Age on Processing and Storage in Working Memory Span Tasks and Reading Comprehension. Exp Aging Res 2014; 40:308-31. [DOI: 10.1080/0361073x.2014.896666] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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298
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Fedorenko E. The role of domain-general cognitive control in language comprehension. Front Psychol 2014; 5:335. [PMID: 24803909 PMCID: PMC4009428 DOI: 10.3389/fpsyg.2014.00335] [Citation(s) in RCA: 132] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2012] [Accepted: 03/31/2014] [Indexed: 01/15/2023] Open
Abstract
What role does domain-general cognitive control play in understanding linguistic input? Although much evidence has suggested that domain-general cognitive control and working memory resources are sometimes recruited during language comprehension, many aspects of this relationship remain elusive. For example, how frequently do cognitive control mechanisms get engaged when we understand language? And is this engagement necessary for successful comprehension? I here (a) review recent brain imaging evidence for the neural separability of the brain regions that support high-level linguistic processing vs. those that support domain-general cognitive control abilities; (b) define the space of possibilities for the relationship between these sets of brain regions; and (c) review the available evidence that constrains these possibilities to some extent. I argue that we should stop asking whether domain-general cognitive control mechanisms play a role in language comprehension, and instead focus on characterizing the division of labor between the cognitive control brain regions and the more functionally specialized language regions.
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Affiliation(s)
- Evelina Fedorenko
- Psychiatry Department, Massachusetts General HospitalCharlestown, MA, USA
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299
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Arrington CN, Kulesz PA, Francis DJ, Fletcher JM, Barnes MA. The Contribution of Attentional Control and Working Memory to Reading Comprehension and Decoding. SCIENTIFIC STUDIES OF READING : THE OFFICIAL JOURNAL OF THE SOCIETY FOR THE SCIENTIFIC STUDY OF READING 2014; 18:325-346. [PMID: 36733663 PMCID: PMC9891492 DOI: 10.1080/10888438.2014.902461] [Citation(s) in RCA: 100] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Little is known about how specific components of working memory, namely, attentional processes including response inhibition, sustained attention, and cognitive inhibition, are related to reading decoding and comprehension. The current study evaluated the relations of reading comprehension, decoding, working memory, and attentional control in 1,134 adolescent students. Path analyses were used to assess the direct and indirect effects of working memory and aspects of attentional control on reading comprehension and decoding. There were significant direct effects of working memory, sustained attention, and cognitive inhibition on reading comprehension, but not decoding. There was a significant direct effect of working memory and response inhibition on decoding, but not comprehension. These results suggest that different aspects of attentional control are important for decoding versus comprehension.
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300
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Kaakinen JK, Olkoniemi H, Kinnari T, Hyönä J. Processing of Written Irony: An Eye Movement Study. DISCOURSE PROCESSES 2014. [DOI: 10.1080/0163853x.2013.870024] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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