1
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Unsworth N, Miller AL, Strayer DL. Individual differences in attention control: A meta-analysis and re-analysis of latent variable studies. Psychon Bull Rev 2024:10.3758/s13423-024-02516-1. [PMID: 38769271 DOI: 10.3758/s13423-024-02516-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2024] [Indexed: 05/22/2024]
Abstract
A meta-analysis and re-analysis of prior latent variable studies was conducted in order to assess whether there is evidence for individual differences in broad attention control abilities. Data from 90 independent samples and over 23,000 participants suggested that most (84.4%) prior studies find evidence for a coherent attention control factor with average factor loadings of .51. This latent attention control factor was related to other cognitive ability factors including working memory, shifting, fluid intelligence, long-term memory, reading comprehension, and processing speed, as well as to self-reports of task-unrelated thoughts and task specific motivation. Further re-analyses and meta-analyses suggest that the results remained largely unchanged when considering various possible measurement issues. Examining the factor structure of attention control suggested evidence for sub-components of attention control (restraining, constraining and sustaining attention) which could be accounted for a by a higher-order factor. Additional re-analyses suggested that attention control represents a broad ability within models of cognitive abilities. Overall, these results provide evidence for attention control abilities as an important individual differences construct.
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Affiliation(s)
- Nash Unsworth
- Department of Psychology, University of Oregon, Eugene, OR, 97403, USA.
| | - Ashley L Miller
- Department of Psychology, University of California, Los Angeles, CA, USA
| | - Deanna L Strayer
- Department of Psychology, University of Oregon, Eugene, OR, 97403, USA
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2
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Li SYW, Lee ALF, Chiu JWS, Loeb RG, Sanderson PM. Attention capture by own name decreases with speech compression. Cogn Res Princ Implic 2024; 9:29. [PMID: 38735013 PMCID: PMC11089017 DOI: 10.1186/s41235-024-00555-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 04/20/2024] [Indexed: 05/13/2024] Open
Abstract
Auditory stimuli that are relevant to a listener have the potential to capture focal attention even when unattended, the listener's own name being a particularly effective stimulus. We report two experiments to test the attention-capturing potential of the listener's own name in normal speech and time-compressed speech. In Experiment 1, 39 participants were tested with a visual word categorization task with uncompressed spoken names as background auditory distractors. Participants' word categorization performance was slower when hearing their own name rather than other names, and in a final test, they were faster at detecting their own name than other names. Experiment 2 used the same task paradigm, but the auditory distractors were time-compressed names. Three compression levels were tested with 25 participants in each condition. Participants' word categorization performance was again slower when hearing their own name than when hearing other names; the slowing was strongest with slight compression and weakest with intense compression. Personally relevant time-compressed speech has the potential to capture attention, but the degree of capture depends on the level of compression. Attention capture by time-compressed speech has practical significance and provides partial evidence for the duplex-mechanism account of auditory distraction.
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Affiliation(s)
- Simon Y W Li
- School of Psychological Science, The University of Western Australia, Perth, Australia.
| | - Alan L F Lee
- Department of Psychology, Lingnan University, Hong Kong SAR, China
| | - Jenny W S Chiu
- Department of Psychology, Lingnan University, Hong Kong SAR, China
| | - Robert G Loeb
- School of Psychology, The University of Queensland, Brisbane, Australia
- Department of Anesthesiology, University of Florida School of Medicine, Gainesville, USA
| | - Penelope M Sanderson
- School of Psychology, The University of Queensland, Brisbane, Australia
- School of Information Technology and Electrical Engineering, The University of Queensland, Brisbane, Australia
- School of Clinical Medicine, The University of Queensland, Brisbane, Australia
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3
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Burgoyne AP, Seeburger DT, Engle RW. Modality matters: Three auditory conflict tasks to measure individual differences in attention control. Behav Res Methods 2024:10.3758/s13428-023-02328-6. [PMID: 38366119 DOI: 10.3758/s13428-023-02328-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/22/2023] [Indexed: 02/18/2024]
Abstract
Early work on selective attention used auditory-based tasks, such as dichotic listening, to shed light on capacity limitations and individual differences in these limitations. Today, there is great interest in individual differences in attentional abilities, but the field has shifted towards visual-modality tasks. Furthermore, most conflict-based tests of attention control lack reliability due to low signal-to-noise ratios and the use of difference scores. Critically, it is unclear to what extent attention control generalizes across sensory modalities, and without reliable auditory-based tests, an answer to this question will remain elusive. To this end, we developed three auditory-based tests of attention control that use an adaptive response deadline (DL) to account for speed-accuracy trade-offs: Auditory Simon DL, Auditory Flanker DL, and Auditory Stroop DL. In a large sample (N = 316), we investigated the psychometric properties of the three auditory conflict tasks, tested whether attention control is better modeled as a unitary factor or modality-specific factors, and estimated the extent to which unique variance in modality-specific factors contributed incrementally to the prediction of dichotic listening and multitasking performance. Our analyses indicated that the auditory conflict tasks have strong psychometric properties and demonstrate convergent validity with visual tests of attention control. Auditory and visual attention control factors were highly correlated (r = .81)-even after controlling for perceptual processing speed (r = .75). Modality-specific attention control factors accounted for unique variance in modality-matched criterion measures, but the majority of the explained variance was modality-general. The results suggest an interplay between modality-general attention control and modality-specific processing.
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4
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Cowan N, Bao C, Bishop-Chrzanowski BM, Costa AN, Greene NR, Guitard D, Li C, Musich ML, Ünal ZE. The Relation Between Attention and Memory. Annu Rev Psychol 2024; 75:183-214. [PMID: 37713810 DOI: 10.1146/annurev-psych-040723-012736] [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: 09/17/2023]
Abstract
The relation between attention and memory has long been deemed important for understanding cognition, and it was heavily researched even in the first experimental psychology laboratory by Wilhelm Wundt and his colleagues. Since then, the importance of the relation between attention and memory has been explored in myriad subdisciplines of psychology, and we incorporate a wide range of these diverse fields. Here, we examine some of the practical consequences of this relation and summarize work with various methodologies relating attention to memory in the fields of working memory, long-term memory, individual differences, life-span development, typical brain function, and neuropsychological conditions. We point out strengths and unanswered questions for our own embedded processes view of information processing, which is used to organize a large body of evidence. Last, we briefly consider the relation of the evidence to a range of other theoretical views before drawing conclusions about the state of the field.
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Affiliation(s)
- Nelson Cowan
- Department of Psychological Sciences, University of Missouri, Columbia, Missouri, USA;
| | - Chenye Bao
- Department of Psychological Sciences, University of Missouri, Columbia, Missouri, USA;
| | | | - Amy N Costa
- Department of Psychological Sciences, University of Missouri, Columbia, Missouri, USA;
| | - Nathaniel R Greene
- Department of Psychological Sciences, University of Missouri, Columbia, Missouri, USA;
| | - Dominic Guitard
- School of Psychology, Cardiff University, Cardiff, United Kingdom
| | - Chenyuan Li
- Department of Psychological Sciences, University of Missouri, Columbia, Missouri, USA;
| | - Madison L Musich
- Department of Psychological Sciences, University of Missouri, Columbia, Missouri, USA;
| | - Zehra E Ünal
- Department of Psychological Sciences, University of Missouri, Columbia, Missouri, USA;
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5
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Har-Shai Yahav P, Sharaabi A, Zion Golumbic E. The effect of voice familiarity on attention to speech in a cocktail party scenario. Cereb Cortex 2024; 34:bhad475. [PMID: 38142293 DOI: 10.1093/cercor/bhad475] [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] [Received: 09/04/2023] [Revised: 11/20/2023] [Accepted: 11/20/2023] [Indexed: 12/25/2023] Open
Abstract
Selective attention to one speaker in multi-talker environments can be affected by the acoustic and semantic properties of speech. One highly ecological feature of speech that has the potential to assist in selective attention is voice familiarity. Here, we tested how voice familiarity interacts with selective attention by measuring the neural speech-tracking response to both target and non-target speech in a dichotic listening "Cocktail Party" paradigm. We measured Magnetoencephalography from n = 33 participants, presented with concurrent narratives in two different voices, and instructed to pay attention to one ear ("target") and ignore the other ("non-target"). Participants were familiarized with one of the voices during the week prior to the experiment, rendering this voice familiar to them. Using multivariate speech-tracking analysis we estimated the neural responses to both stimuli and replicate their well-established modulation by selective attention. Importantly, speech-tracking was also affected by voice familiarity, showing enhanced response for target speech and reduced response for non-target speech in the contra-lateral hemisphere, when these were in a familiar vs. an unfamiliar voice. These findings offer valuable insight into how voice familiarity, and by extension, auditory-semantics, interact with goal-driven attention, and facilitate perceptual organization and speech processing in noisy environments.
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Affiliation(s)
- Paz Har-Shai Yahav
- The Gonda Center for Multidisciplinary Brain Research, Bar Ilan University, Ramat Gan 5290002, Israel
| | - Aviya Sharaabi
- The Gonda Center for Multidisciplinary Brain Research, Bar Ilan University, Ramat Gan 5290002, Israel
| | - Elana Zion Golumbic
- The Gonda Center for Multidisciplinary Brain Research, Bar Ilan University, Ramat Gan 5290002, Israel
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6
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Simons DJ, Hults CM, Ding Y. Individual differences in inattentional blindness. Psychon Bull Rev 2024:10.3758/s13423-023-02431-x. [PMID: 38182856 DOI: 10.3758/s13423-023-02431-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/03/2023] [Indexed: 01/07/2024]
Abstract
People often fail to notice unexpected objects and events when they are performing an attention-demanding task, a phenomenon known as inattentional blindness. We might expect individual differences in cognitive ability or personality to predict who will and will not notice unexpected objects given that people vary in their ability to perform attention-demanding tasks. We conducted a comprehensive literature search for empirical inattentional blindness reports and identified 38 records that included individual difference measures and met our inclusion criteria. From those, we extracted individual difference effect sizes for 31 records which included a total of 74 distinct, between-groups samples with at least one codable individual difference measure. We conducted separate meta-analyses of the relationship between noticing/missing an unexpected object and scores on each of the 14 cognitive and 19 personality measures in this dataset. We also aggregated across personality measures reflecting positive/negative affectivity or openness/absorption and cognitive measures of interference, attention breadth, and memory. Collectively, these meta-analyses provided little evidence that individual differences in ability or personality predict noticing of an unexpected object. A robustness analysis that excluded samples with extremely low numbers of people who noticed or missed produced similar results. For most measures, the number of samples and the total sample sizes were small, and larger studies are needed to examine individual differences in inattentional blindness more systematically. However, the results are consistent with the idea that noticing of unexpected objects or events differs from deliberate attentional control tasks in that it is not reliably predicted by individual differences in cognitive ability.
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Affiliation(s)
- Daniel J Simons
- Department of Psychology, University of Illinois, 603 E. Daniel Street, Champaign, IL, 61820, USA.
| | - Connor M Hults
- Department of Psychology, University of Illinois, 603 E. Daniel Street, Champaign, IL, 61820, USA
| | - Yifan Ding
- Department of Psychology, University of Illinois, 603 E. Daniel Street, Champaign, IL, 61820, USA
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Oberfeld D, Staab K, Kattner F, Ellermeier W. Is Recognition of Speech in Noise Related to Memory Disruption Caused by Irrelevant Sound? Trends Hear 2024; 28:23312165241262517. [PMID: 39051688 PMCID: PMC11273587 DOI: 10.1177/23312165241262517] [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] [Received: 07/07/2023] [Revised: 04/24/2024] [Accepted: 05/21/2024] [Indexed: 07/27/2024] Open
Abstract
Listeners with normal audiometric thresholds show substantial variability in their ability to understand speech in noise (SiN). These individual differences have been reported to be associated with a range of auditory and cognitive abilities. The present study addresses the association between SiN processing and the individual susceptibility of short-term memory to auditory distraction (i.e., the irrelevant sound effect [ISE]). In a sample of 67 young adult participants with normal audiometric thresholds, we measured speech recognition performance in a spatial listening task with two interfering talkers (speech-in-speech identification), audiometric thresholds, binaural sensitivity to the temporal fine structure (interaural phase differences [IPD]), serial memory with and without interfering talkers, and self-reported noise sensitivity. Speech-in-speech processing was not significantly associated with the ISE. The most important predictors of high speech-in-speech recognition performance were a large short-term memory span, low IPD thresholds, bilaterally symmetrical audiometric thresholds, and low individual noise sensitivity. Surprisingly, the susceptibility of short-term memory to irrelevant sound accounted for a substantially smaller amount of variance in speech-in-speech processing than the nondisrupted short-term memory capacity. The data confirm the role of binaural sensitivity to the temporal fine structure, although its association to SiN recognition was weaker than in some previous studies. The inverse association between self-reported noise sensitivity and SiN processing deserves further investigation.
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Affiliation(s)
- Daniel Oberfeld
- Institute of Psychology, Section Experimental Psychology, Johannes Gutenberg-Universität Mainz, Germany
| | - Katharina Staab
- Department of Marketing and Human Resource Management, Technische Universität Darmstadt, Darmstadt, Germany
| | - Florian Kattner
- Institut für Psychologie, Technische Universität Darmstadt, Darmstadt, Germany
| | - Wolfgang Ellermeier
- Institut für Psychologie, Technische Universität Darmstadt, Darmstadt, Germany
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Wang S, Yang D. The Effect of Socioeconomically Disadvantaged Stereotype Threat on Inhibitory Control in Individuals with Different Household Incomes. Behav Sci (Basel) 2023; 13:1016. [PMID: 38131872 PMCID: PMC10740926 DOI: 10.3390/bs13121016] [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: 10/28/2023] [Revised: 12/10/2023] [Accepted: 12/12/2023] [Indexed: 12/23/2023] Open
Abstract
Previous studies have discussed the impact of the socioeconomically disadvantaged stereotype threat (SDST) on inhibitory control. But the specific influences of the SDST on inhibitory control in different household income groups are not clear. We hypothesized that the SDST had different effects on inhibitory control in individuals with distinct household income, and the attribution of stimuli would influence it as well, especially the currency value of the stimuli. To investigate it, two studies were conducted, which required inhibiting their motor responses. Specifically, Study 1 explored the influence of the SDST on basic inhibitory control. Study 2 analyzed the influence of the SDST on inhibitory control when the input stimuli included currency values and monetary conception. The results revealed that the inhibitory control ability was worse in the lower income group but not during the processing of stimuli with currency value. For the effect of the SDST, it found that there was a negative effect on those with a lower household income and a positive effect on those with a higher household income. Based on the findings, the effect of the SDST on inhibitory control in human beings is not stable; instead, it varies depending on the traits of the stimuli in different tasks and of the individuals themselves.
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Affiliation(s)
- Shanshan Wang
- School of Psychology, Hainan Normal University, Haikou 571158, China
| | - Dong Yang
- Department of Psychology, Southwest University, Chongqing 400700, China
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9
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Panahi R, Akbari M, Jarollahi F, Haghani H, Kazemnezhad Leyli E, Zia M. Atypical function of auditory sensory gating in children with developmental dyslexia: Investigating its relationship with cognitive abilities. DYSLEXIA (CHICHESTER, ENGLAND) 2023; 29:426-440. [PMID: 37779260 DOI: 10.1002/dys.1754] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 06/24/2023] [Accepted: 09/12/2023] [Indexed: 10/03/2023]
Abstract
Impairments of auditory processing are among frequent findings in dyslexia. However, it is unclear how auditory signals are gated from brainstem to higher central processing stages in these individuals. The present study was done to investigate auditory sensory gating in children with developmental dyslexia (DD), and to determine whether sensory gating correlates with performance on behavioural tasks. Auditory sensory gating at P50, N1 and P2 waves was evaluated in two groups including 20 children with DD and 19 children with typical reading development (TRD). Behavioural tests were used to evaluate phonological working memory (PWM) and selective attention abilities. Sensory gating in children with DD was significantly less efficient than their peers at P50, N1 and P2 waves. Lower auditory evoked potential (AEP) amplitudes were found in the DD group. The children with TRD scored better in all the behavioural tests. Relationships were reported between sensory gating at P50, N1, P2 and behavioural performance in the two groups. Children with dyslexia had deficient sensory gating in comparison with controls. In addition, children with dyslexia experienced problems with PWM and selective attention tasks. The function of sensory gating was associated with attentional and PWM performances in this group.
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Affiliation(s)
- Rasool Panahi
- Otorhinolaryngology Research Center, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
- Department of Audiology, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Mehdi Akbari
- Department of Audiology, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Farnoush Jarollahi
- Department of Audiology, School of Rehabilitation Sciences, Iran University of Medical Sciences, Tehran, Iran
| | - Hamid Haghani
- Department of Biostatistics, School of Public Health, Iran University of Medical Sciences, Tehran, Iran
| | - Ehsan Kazemnezhad Leyli
- Department of Biostatistics, Guilan Road Trauma Research Center, Guilan University of Medical Sciences, Rasht, Iran
| | - Maryam Zia
- Otorhinolaryngology Research Center, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran
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10
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Liu W, Kawashima T, Shinohara K. Effects of cell phone presence on the control of visual attention during the Navon task. BMC Psychol 2023; 11:334. [PMID: 37828554 PMCID: PMC10571467 DOI: 10.1186/s40359-023-01381-2] [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] [Received: 06/02/2023] [Accepted: 10/06/2023] [Indexed: 10/14/2023] Open
Abstract
BACKGROUND Although cell phones can provide great convenience to our lives, research has shown that they can also affect our behavior, even when not in use. It seems that having a cell phone nearby may not be ideal when the user needs to concentrate on work. However, little is known about whether cell phone presence specifically impairs attentional control. METHODS This study investigated whether cell phone presence can influence attentional control in the Navon task, which involves spatial switching of attention between global and local levels. RESULTS It was found that the reaction time for all types of trials decreased when the participants had a cell phone nearby compared to when they had a mobile battery nearby. It was also found that phone dependency led to more incorrect responses among participants, but this effect was independent of the influence of phone presence on the Navon task performance. CONCLUSIONS These findings indicate that cell phone presence may have a positive influence on the perceptual process of the Navon letter, suggesting that the effects of phone presence are not always negative. One implication provided by this study is that it is possible to challenge the assertion that cell phones should always be excluded from the workplace by highlighting the positive effects of their presence.
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Affiliation(s)
- Wenjuan Liu
- Department of Psychological Health, Wuhan Hankou Hospital, No. 7, 27 Side Road, Jiangan District, Wuhan City, 430010, Hubei Province, China.
| | - Tomoya Kawashima
- Department of Psychological Science, College of Informatics and Human Communication, Kanazawa Institute of Technology, Nonoichi, Japan
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Edgar EV, Eschman B, Todd JT, Testa K, Ramirez B, Bahrick LE. The effects of socioeconomic status on working memory in childhood are partially mediated by intersensory processing of audiovisual events in infancy. Infant Behav Dev 2023; 72:101844. [PMID: 37271061 PMCID: PMC10527496 DOI: 10.1016/j.infbeh.2023.101844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 04/26/2023] [Accepted: 05/19/2023] [Indexed: 06/06/2023]
Abstract
Socioeconomic status (SES) is a well-established predictor of individual differences in childhood language and cognitive functioning, including executive functions such as working memory. In infancy, intersensory processing-selectively attending to properties of events that are redundantly specified across the senses at the expense of non-redundant, irrelevant properties-also predicts language development. Our recent research demonstrates that individual differences in intersensory processing in infancy predict a variety of language outcomes in childhood, even after controlling for SES. However, relations among intersensory processing and cognitive outcomes such as working memory have not yet been investigated. Thus, the present study examines relations between intersensory processing in infancy and working memory in early childhood, and the role of SES in this relation. Children (N = 101) received the Multisensory Attention Assessment Protocol at 12-months to assess intersensory processing (face-voice and object-sound matching) and received the WPPSI at 36-months to assess working memory. SES was indexed by maternal education, paternal education, and income. A variety of novel findings emerged. 1) Individual differences in intersensory processing at 12-months predicted working memory at 36-months of age even after controlling for SES. 2) Individual differences in SES predicted intersensory processing at 12-months of age. 3) The well-established relation between SES and working memory was partially mediated by intersensory processing. Children from families of higher-SES have better intersensory processing skills at 12-months and this combination of factors predicts greater working memory two years later at 36-months. Together these findings reveal the role of intersensory processing in cognitive functioning.
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Affiliation(s)
- Elizabeth V Edgar
- Yale Child Study Center, Yale University School of Medicine, United States.
| | - Bret Eschman
- Department of Psychology, University of Tennessee at Chattanooga, United States
| | | | - Kaitlyn Testa
- Department of Psychology, Florida International University, United States
| | - Bethany Ramirez
- Department of Psychology, Florida International University, United States
| | - Lorraine E Bahrick
- Department of Psychology, Florida International University, United States.
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12
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Hildenbrand L, Wiley J. Mental counters as an online tool for assessing working memory capacity. Behav Res Methods 2023:10.3758/s13428-023-02180-8. [PMID: 37429987 DOI: 10.3758/s13428-023-02180-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/19/2023] [Indexed: 07/12/2023]
Abstract
Working memory capacity (WMC) describes an individual's ability to focus their attention in the face of interference which allows them to actively maintain and manipulate information in immediate memory. Individual differences in WMC predict a wide range of psychological constructs. The development of online measures can enable data collection from broader, more diverse samples than those typically collected in person in laboratory settings. In addition, logistical challenges brought on by the COVID-19 pandemic have mandated the need for reliable and valid remote assessments of individual differences that are both culture-fair and less susceptible to cheating. This study reports details of a new online version of a Mental Counters task that takes only 10 min to collect and provides evidence for its reliability and convergent validity with other measures including Picture Span and Paper Folding.
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Affiliation(s)
- Lena Hildenbrand
- Department of Psychology, University of Illinois at Chicago, 1007 W Harrison St, Chicago, IL, 60607, USA.
| | - Jennifer Wiley
- Department of Psychology, University of Illinois at Chicago, 1007 W Harrison St, Chicago, IL, 60607, USA
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13
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Brown A, Pinto D, Burgart K, Zvilichovsky Y, Zion-Golumbic E. Neurophysiological Evidence for Semantic Processing of Irrelevant Speech and Own-Name Detection in a Virtual Café. J Neurosci 2023; 43:5045-5056. [PMID: 37336758 PMCID: PMC10324990 DOI: 10.1523/jneurosci.1731-22.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 04/18/2023] [Accepted: 04/27/2023] [Indexed: 06/21/2023] Open
Abstract
The well-known "cocktail party effect" refers to incidental detection of salient words, such as one's own-name, in supposedly unattended speech. However, empirical investigation of the prevalence of this phenomenon and the underlying mechanisms has been limited to extremely artificial contexts and has yielded conflicting results. We introduce a novel empirical approach for revisiting this effect under highly ecological conditions, by immersing participants in a multisensory Virtual Café and using realistic stimuli and tasks. Participants (32 female, 18 male) listened to conversational speech from a character at their table, while a barista in the back of the café called out food orders. Unbeknownst to them, the barista sometimes called orders containing either their own-name or words that created semantic violations. We assessed the neurophysiological response-profile to these two probes in the task-irrelevant barista stream by measuring participants' brain activity (EEG), galvanic skin response and overt gaze-shifts.SIGNIFICANCE STATEMENT We found distinct neural and physiological responses to participants' own-name and semantic violations, indicating their incidental semantic processing despite being task-irrelevant. Interestingly, these responses were covert in nature and gaze-patterns were not associated with word-detection responses. This study emphasizes the nonexclusive nature of attention in multimodal ecological environments and demonstrates the brain's capacity to extract linguistic information from additional sources outside the primary focus of attention.
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Affiliation(s)
- Adi Brown
- Gonda Center for Multidisciplinary Brain Research, Bar-Ilan University, Ramat Gan, Israel, 5290002
| | - Danna Pinto
- Gonda Center for Multidisciplinary Brain Research, Bar-Ilan University, Ramat Gan, Israel, 5290002
| | - Ksenia Burgart
- Gonda Center for Multidisciplinary Brain Research, Bar-Ilan University, Ramat Gan, Israel, 5290002
| | - Yair Zvilichovsky
- Gonda Center for Multidisciplinary Brain Research, Bar-Ilan University, Ramat Gan, Israel, 5290002
| | - Elana Zion-Golumbic
- Gonda Center for Multidisciplinary Brain Research, Bar-Ilan University, Ramat Gan, Israel, 5290002
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14
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Raghavan VS, O’Sullivan J, Bickel S, Mehta AD, Mesgarani N. Distinct neural encoding of glimpsed and masked speech in multitalker situations. PLoS Biol 2023; 21:e3002128. [PMID: 37279203 PMCID: PMC10243639 DOI: 10.1371/journal.pbio.3002128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 04/19/2023] [Indexed: 06/08/2023] Open
Abstract
Humans can easily tune in to one talker in a multitalker environment while still picking up bits of background speech; however, it remains unclear how we perceive speech that is masked and to what degree non-target speech is processed. Some models suggest that perception can be achieved through glimpses, which are spectrotemporal regions where a talker has more energy than the background. Other models, however, require the recovery of the masked regions. To clarify this issue, we directly recorded from primary and non-primary auditory cortex (AC) in neurosurgical patients as they attended to one talker in multitalker speech and trained temporal response function models to predict high-gamma neural activity from glimpsed and masked stimulus features. We found that glimpsed speech is encoded at the level of phonetic features for target and non-target talkers, with enhanced encoding of target speech in non-primary AC. In contrast, encoding of masked phonetic features was found only for the target, with a greater response latency and distinct anatomical organization compared to glimpsed phonetic features. These findings suggest separate mechanisms for encoding glimpsed and masked speech and provide neural evidence for the glimpsing model of speech perception.
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Affiliation(s)
- Vinay S Raghavan
- Department of Electrical Engineering, Columbia University, New York, New York, United States of America
- Zuckerman Mind Brain Behavior Institute, Columbia University, New York, New York, United States of America
| | - James O’Sullivan
- Department of Electrical Engineering, Columbia University, New York, New York, United States of America
- Zuckerman Mind Brain Behavior Institute, Columbia University, New York, New York, United States of America
| | - Stephan Bickel
- The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, New York, United States of America
- Department of Neurosurgery, Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, United States of America
- Department of Neurology, Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, United States of America
| | - Ashesh D. Mehta
- The Feinstein Institutes for Medical Research, Northwell Health, Manhasset, New York, United States of America
- Department of Neurosurgery, Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York, United States of America
| | - Nima Mesgarani
- Department of Electrical Engineering, Columbia University, New York, New York, United States of America
- Zuckerman Mind Brain Behavior Institute, Columbia University, New York, New York, United States of America
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15
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Glavaš D, Pandžić M, Domijan D. The role of working memory capacity in soccer tactical decision making at different levels of expertise. Cogn Res Princ Implic 2023; 8:20. [PMID: 36977911 PMCID: PMC10050259 DOI: 10.1186/s41235-023-00473-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 03/11/2023] [Indexed: 03/30/2023] Open
Abstract
Athletic skills acquired through deliberate practice are essential for expert sports performance. Some authors even suggest that practice circumvents the limits of working memory capacity (WMC) in skill acquisition. However, this circumvention hypothesis has been challenged recently by the evidence that WMC plays an important role in expert performance in complex domains such as arts and sports. Here, we have used two dynamic soccer tactical tasks to explore the effect of WMC on tactical performance at different levels of expertise. As expected, professional soccer players exhibited better tactical performance than amateur and recreational players. Furthermore, WMC predicted faster and more accurate tactical decisions in the task under auditory distraction and faster tactical decisions in the task without distraction. Importantly, lack of expertise × WMC interaction suggests that the WMC effect exists at all levels of expertise. Our results speak against the circumvention hypothesis and support a model of independent contributions of WMC and deliberate practice on expert performance in sports.
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Affiliation(s)
| | | | - Dražen Domijan
- Department of Psychology, Faculty of Humanities and Social Sciences, University of Rijeka, Sveučilišna Avenija 4, 51000, Rijeka, Croatia.
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16
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Mathias SR, Knowles EEM, Mollon J, Rodrigue AL, Woolsey MK, Hernandez AM, Garret AS, Fox PT, Olvera RL, Peralta JM, Kumar S, Göring HHH, Duggirala R, Curran JE, Blangero J, Glahn DC. Cocktail-party listening and cognitive abilities show strong pleiotropy. Front Neurol 2023; 14:1071766. [PMID: 36970519 PMCID: PMC10035755 DOI: 10.3389/fneur.2023.1071766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 02/21/2023] [Indexed: 03/11/2023] Open
Abstract
Introduction The cocktail-party problem refers to the difficulty listeners face when trying to attend to relevant sounds that are mixed with irrelevant ones. Previous studies have shown that solving these problems relies on perceptual as well as cognitive processes. Previously, we showed that speech-reception thresholds (SRTs) on a cocktail-party listening task were influenced by genetic factors. Here, we estimated the degree to which these genetic factors overlapped with those influencing cognitive abilities. Methods We measured SRTs and hearing thresholds (HTs) in 493 listeners, who ranged in age from 18 to 91 years old. The same individuals completed a cognitive test battery comprising 18 measures of various cognitive domains. Individuals belonged to large extended pedigrees, which allowed us to use variance component models to estimate the narrow-sense heritability of each trait, followed by phenotypic and genetic correlations between pairs of traits. Results All traits were heritable. The phenotypic and genetic correlations between SRTs and HTs were modest, and only the phenotypic correlation was significant. By contrast, all genetic SRT-cognition correlations were strong and significantly different from 0. For some of these genetic correlations, the hypothesis of complete pleiotropy could not be rejected. Discussion Overall, the results suggest that there was substantial genetic overlap between SRTs and a wide range of cognitive abilities, including abilities without a major auditory or verbal component. The findings highlight the important, yet sometimes overlooked, contribution of higher-order processes to solving the cocktail-party problem, raising an important caveat for future studies aiming to identify specific genetic factors that influence cocktail-party listening.
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Affiliation(s)
- Samuel R. Mathias
- Department of Psychiatry, Boston Children's Hospital, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
| | - Emma E. M. Knowles
- Department of Psychiatry, Boston Children's Hospital, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
| | - Josephine Mollon
- Department of Psychiatry, Boston Children's Hospital, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
| | - Amanda L. Rodrigue
- Department of Psychiatry, Boston Children's Hospital, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
| | - Mary K. Woolsey
- Research Imaging Institute, University of Texas Health Science Center, San Antonio, TX, United States
| | - Alyssa M. Hernandez
- Research Imaging Institute, University of Texas Health Science Center, San Antonio, TX, United States
| | - Amy S. Garret
- Research Imaging Institute, University of Texas Health Science Center, San Antonio, TX, United States
| | - Peter T. Fox
- Research Imaging Institute, University of Texas Health Science Center, San Antonio, TX, United States
- South Texas Veterans Health Care System, San Antonio, TX, United States
| | - Rene L. Olvera
- Research Imaging Institute, University of Texas Health Science Center, San Antonio, TX, United States
| | - Juan M. Peralta
- Department of Human Genetics, South Texas Diabetes and Obesity Institute, University of Texas Rio Grande Valley School of Medicine, Brownsville, TX, United States
| | - Satish Kumar
- Department of Human Genetics, South Texas Diabetes and Obesity Institute, University of Texas Rio Grande Valley School of Medicine, Brownsville, TX, United States
| | - Harald H. H. Göring
- Department of Human Genetics, South Texas Diabetes and Obesity Institute, University of Texas Rio Grande Valley School of Medicine, Brownsville, TX, United States
| | - Ravi Duggirala
- Department of Human Genetics, South Texas Diabetes and Obesity Institute, University of Texas Rio Grande Valley School of Medicine, Brownsville, TX, United States
| | - Joanne E. Curran
- Department of Human Genetics, South Texas Diabetes and Obesity Institute, University of Texas Rio Grande Valley School of Medicine, Brownsville, TX, United States
| | - John Blangero
- Department of Human Genetics, South Texas Diabetes and Obesity Institute, University of Texas Rio Grande Valley School of Medicine, Brownsville, TX, United States
| | - David C. Glahn
- Department of Psychiatry, Boston Children's Hospital, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
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17
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The mechanisms of far transfer from cognitive training: specifying the role of distraction suppression. PSYCHOLOGICAL RESEARCH 2023; 87:425-440. [PMID: 35352156 DOI: 10.1007/s00426-022-01677-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 03/14/2022] [Indexed: 10/18/2022]
Abstract
Cognitive training aims to produce a durable transfer to untrained abilities (i.e., far transfer). However, designing effective programs is difficult, because far transfer mechanisms are not well understood. Greenwood and Parasuraman (Neuropsychol 30(6):742-755. https://doi.org/10.1037/neu0000235 , 2016) proposed that the ability to ignore distractions is key in promoting far transfer. While the authors identified working-memory training based on the N-back task as an effective way to train distraction suppression, a recent meta-analysis concluded that this form of training rarely produces far transfer. Such inconsistency casts doubt onto the importance of distraction suppression in far transfer and calls for further examination of the role of this ability in cognitive training effectiveness. We propose here to conceptualize distraction suppression in the light of the load theory of attention, which distinguishes two mechanisms of distractor rejection depending on the level and type of information load involved: perceptual selection and cognitive control. From that standpoint, N-back training engages a single suppression mechanism, namely cognitive control, because it mainly involves low perceptual load. In the present study, we compared the efficacy of N-back training in producing far transfer to that of a new response-competition training paradigm that solicits both distraction suppression mechanisms. Response-competition training was the only one to produce far transfer effects relative to an active control training. These findings provided further support to Greenwood and Parasuraman's hypothesis and suggest that both selection perception and cognitive control need to be engaged during training to increase the ability to suppress distraction, hence to promote far transfer.
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18
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Fang W, Wang K, Zhang K, Qian J. Spatial attention based on 2D location and relative depth order modulates visual working memory in a 3D environment. Br J Psychol 2023; 114:112-131. [PMID: 36161427 DOI: 10.1111/bjop.12599] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 06/22/2022] [Accepted: 08/31/2022] [Indexed: 01/11/2023]
Abstract
The attentional effect on visual working memory (VWM) has been a heated research topic in the past two decades. Studies show that VWM performance for an attended memory item can be improved by cueing its two-dimensional (2D) spatial location during retention. However, few studies have investigated the effect of attentional selection on VWM in a three-dimensional setting, and it remains unknown whether depth information can produce beneficial attentional effects on 2D visual representations similar to 2D spatial information. Here we conducted four experiments, displaying memory items at various stereoscopic depth planes, and examined the retro-cue effects of four types of cues - a cue would either indicate the 2D or depth location of a memory item, and either in the form of physical (directly pointing to a location) or symbolic (numerically mapping onto a location) cues. We found that retro-cue benefits were only observed for cues directly pointing to a 2D location, whereas a null effect was observed for cues directly pointing to a depth location. However, there was a retro-cue effect when cueing the relative depth order, though the effect was weaker than that for cueing the 2D location. The selective effect on VWM based on 2D spatial attention is different from depth-based attention, and the divergence suggests that an object representation is primarily bound with its 2D spatial location, weakly bound with its depth order but not with its metric depth location. This indicates that attentional selection based on memory for depth, particularly metric depth, is ineffective.
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Affiliation(s)
- Wei Fang
- Department of Psychology, Sun Yat-Sen University, Guangzhou, China.,Departments of Biomedical Sciences and Neuroscience, City University of Hong Kong, Hong Kong, China
| | - Kaiyue Wang
- Department of Psychology, Sun Yat-Sen University, Guangzhou, China
| | - Ke Zhang
- Department of Psychology, Sun Yat-Sen University, Guangzhou, China
| | - Jiehui Qian
- Department of Psychology, Sun Yat-Sen University, Guangzhou, China
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19
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Individual differences in working memory capacity and visual search while reading. Mem Cognit 2023; 51:321-335. [PMID: 36175815 DOI: 10.3758/s13421-022-01357-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/06/2022] [Indexed: 11/08/2022]
Abstract
Individual differences in working memory capacity are related to variations in a wide range of cognitive tasks. Surprisingly, effects of individual differences in working memory capacity are somewhat limited in visual search tasks. Here we tested the hypothesis that such an effect would be robust when search was one component of a dual task. Participants were presented strings of letters using rapid serial visual presentation and were required to detect all instances of a particular target letter. In Experiment 1, participants performed the letter search task in three contexts, while: (a) reading a prose passage, (b) processing a stream of random words, or (c) processing a random stream of non-words. In the absence of the dual task of reading prose, and in line with much of the literature on individual differences in working memory capacity and visual search, search performance was unaffected by working memory capacity. As hypothesized, however, higher working memory capacity participants detected more target letters than lower capacity participants in the "true" dual task (searching while reading prose). The hypothesized results from the prose passage were replicated in Experiment 2. These results show that visual search efficiency is dramatically affected by working memory capacity when searching is combined with another cognitive task but not when it is performed in isolation. Our findings are consistent with recent suggestions that visual search efficiency will be affected by working memory capacity so long as searching is embedded in a context that entails managing resource allocation between concurrent tasks.
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20
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Makov S, Pinto D, Har-Shai Yahav P, Miller LM, Zion Golumbic E. "Unattended, distracting or irrelevant": Theoretical implications of terminological choices in auditory selective attention research. Cognition 2023; 231:105313. [PMID: 36344304 DOI: 10.1016/j.cognition.2022.105313] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 09/30/2022] [Accepted: 10/19/2022] [Indexed: 11/06/2022]
Abstract
For seventy years, auditory selective attention research has focused on studying the cognitive mechanisms of prioritizing the processing a 'main' task-relevant stimulus, in the presence of 'other' stimuli. However, a closer look at this body of literature reveals deep empirical inconsistencies and theoretical confusion regarding the extent to which this 'other' stimulus is processed. We argue that many key debates regarding attention arise, at least in part, from inappropriate terminological choices for experimental variables that may not accurately map onto the cognitive constructs they are meant to describe. Here we critically review the more common or disruptive terminological ambiguities, differentiate between methodology-based and theory-derived terms, and unpack the theoretical assumptions underlying different terminological choices. Particularly, we offer an in-depth analysis of the terms 'unattended' and 'distractor' and demonstrate how their use can lead to conflicting theoretical inferences. We also offer a framework for thinking about terminology in a more productive and precise way, in hope of fostering more productive debates and promoting more nuanced and accurate cognitive models of selective attention.
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Affiliation(s)
- Shiri Makov
- The Gonda Multidisciplinary Center for Brain Research, Bar Ilan University, Israel
| | - Danna Pinto
- The Gonda Multidisciplinary Center for Brain Research, Bar Ilan University, Israel
| | - Paz Har-Shai Yahav
- The Gonda Multidisciplinary Center for Brain Research, Bar Ilan University, Israel
| | - Lee M Miller
- The Center for Mind and Brain, University of California, Davis, CA, United States of America; Department of Neurobiology, Physiology, & Behavior, University of California, Davis, CA, United States of America; Department of Otolaryngology / Head and Neck Surgery, University of California, Davis, CA, United States of America
| | - Elana Zion Golumbic
- The Gonda Multidisciplinary Center for Brain Research, Bar Ilan University, Israel.
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21
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Working Memory Capacity Depends on Attention Control, but Not Selective Attention. Behav Sci (Basel) 2023; 13:bs13020092. [PMID: 36829321 PMCID: PMC9952259 DOI: 10.3390/bs13020092] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/18/2023] [Accepted: 01/19/2023] [Indexed: 01/24/2023] Open
Abstract
Working memory and attention are interrelated constructs that are sometimes even considered indistinguishable. Since attention is not a uniform construct, it is possible that different types of attention affect working memory capacity differently. To clarify this issue, we investigated the relationship between working memory capacity and various components of attention. The sample consisted of 136 healthy adult participants aged 18 to 37 years (M = 20.58, SD = 2.74). Participants performed tasks typically used to assess working memory (operation span, change detection, simple digit span, and adaptive digit span tasks), selective attention (visual search task), and attention control (Stroop and antisaccade tasks). We tested several models with working memory and attention, either as a unitary factor or being divided into selective attention and attention control factors. A confirmatory factor analysis showed that the model with three latent variables-working memory capacity, attention control, and selective attention-fit the data best. Results showed that working memory and attention are distinct but correlated constructs: working memory capacity was only related to attention control, whereas attention control was related to both constructs. We propose that differences in working memory capacity are determined only by the ability to maintain attention on the task, while differences in the ability to filter out non-salient distractors are not related to working memory capacity.
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22
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Akça M, Vuoskoski JK, Laeng B, Bishop L. Recognition of brief sounds in rapid serial auditory presentation. PLoS One 2023; 18:e0284396. [PMID: 37053212 PMCID: PMC10101377 DOI: 10.1371/journal.pone.0284396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 03/30/2023] [Indexed: 04/14/2023] Open
Abstract
Two experiments were conducted to test the role of participant factors (i.e., musical sophistication, working memory capacity) and stimulus factors (i.e., sound duration, timbre) on auditory recognition using a rapid serial auditory presentation paradigm. Participants listened to a rapid stream of very brief sounds ranging from 30 to 150 milliseconds and were tested on their ability to distinguish the presence from the absence of a target sound selected from various sound sources placed amongst the distracters. Experiment 1a established that brief exposure to stimuli (60 to 150 milliseconds) does not necessarily correspond to impaired recognition. In Experiment 1b we found evidence that 30 milliseconds of exposure to the stimuli significantly impairs recognition of single auditory targets, but the recognition for voice and sine tone targets impaired the least, suggesting that the lower limit required for successful recognition could be lower than 30 milliseconds for voice and sine tone targets. Critically, the effect of sound duration on recognition completely disappeared when differences in musical sophistication were controlled for. Participants' working memory capacities did not seem to predict their recognition performances. Our behavioral results extend the studies oriented to understand the processing of brief timbres under temporal constraint by suggesting that the musical sophistication may play a larger role than previously thought. These results can also provide a working hypothesis for future research, namely, that underlying neural mechanisms for the processing of various sound sources may have different temporal constraints.
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Affiliation(s)
- Merve Akça
- RITMO Center for Interdisciplinary Studies in Rhythm, Time and Motion, University of Oslo, Oslo, Norway
- Department of Musicology, University of Oslo, Oslo, Norway
| | - Jonna Katariina Vuoskoski
- RITMO Center for Interdisciplinary Studies in Rhythm, Time and Motion, University of Oslo, Oslo, Norway
- Department of Musicology, University of Oslo, Oslo, Norway
- Department of Psychology, University of Oslo, Oslo, Norway
| | - Bruno Laeng
- RITMO Center for Interdisciplinary Studies in Rhythm, Time and Motion, University of Oslo, Oslo, Norway
- Department of Psychology, University of Oslo, Oslo, Norway
| | - Laura Bishop
- RITMO Center for Interdisciplinary Studies in Rhythm, Time and Motion, University of Oslo, Oslo, Norway
- Department of Musicology, University of Oslo, Oslo, Norway
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23
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Working memory capacity estimates moderate value learning for outcome-irrelevant features. Sci Rep 2022; 12:19677. [PMID: 36385131 PMCID: PMC9669000 DOI: 10.1038/s41598-022-21832-x] [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: 06/26/2022] [Accepted: 10/04/2022] [Indexed: 11/17/2022] Open
Abstract
To establish accurate action-outcome associations in the environment, individuals must refrain from assigning value to outcome-irrelevant features. However, studies have largely ignored the role of attentional control processes on action value updating. In the current study, we examined the extent to which working memory-a system that can filter and block the processing of irrelevant information in one's mind-also filters outcome-irrelevant information during value-based learning. For this aim, 174 individuals completed a well-established working memory capacity measurement and a reinforcement learning task designed to estimate outcome-irrelevant learning. We replicated previous studies showing a group-level tendency to assign value to tasks' response keys, despite clear instructions and practice suggesting they are irrelevant to the prediction of monetary outcomes. Importantly, individuals with higher working memory capacity were less likely to assign value to the outcome-irrelevant response keys, thus suggesting a significant moderation effect of working memory capacity on outcome-irrelevant learning. We discuss the role of working memory processing on value-based learning through the lens of a cognitive control failure.
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24
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Pinto D, Kaufman M, Brown A, Zion Golumbic E. An ecological investigation of the capacity to follow simultaneous speech and preferential detection of ones’ own name. Cereb Cortex 2022; 33:5361-5374. [PMID: 36331339 DOI: 10.1093/cercor/bhac424] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 09/11/2022] [Accepted: 09/12/2022] [Indexed: 11/06/2022] Open
Abstract
Abstract
Many situations require focusing attention on one speaker, while monitoring the environment for potentially important information. Some have proposed that dividing attention among 2 speakers involves behavioral trade-offs, due to limited cognitive resources. However the severity of these trade-offs, particularly under ecologically-valid circumstances, is not well understood. We investigated the capacity to process simultaneous speech using a dual-task paradigm simulating task-demands and stimuli encountered in real-life. Participants listened to conversational narratives (Narrative Stream) and monitored a stream of announcements (Barista Stream), to detect when their order was called. We measured participants’ performance, neural activity, and skin conductance as they engaged in this dual-task. Participants achieved extremely high dual-task accuracy, with no apparent behavioral trade-offs. Moreover, robust neural and physiological responses were observed for target-stimuli in the Barista Stream, alongside significant neural speech-tracking of the Narrative Stream. These results suggest that humans have substantial capacity to process simultaneous speech and do not suffer from insufficient processing resources, at least for this highly ecological task-combination and level of perceptual load. Results also confirmed the ecological validity of the advantage for detecting ones’ own name at the behavioral, neural, and physiological level, highlighting the contribution of personal relevance when processing simultaneous speech.
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Affiliation(s)
- Danna Pinto
- The Gonda Multidisciplinary Center for Brain Research, Bar Ilan University, Ramat Gan, 5290002, Israel
| | - Maya Kaufman
- The Gonda Multidisciplinary Center for Brain Research, Bar Ilan University, Ramat Gan, 5290002, Israel
| | - Adi Brown
- The Gonda Multidisciplinary Center for Brain Research, Bar Ilan University, Ramat Gan, 5290002, Israel
| | - Elana Zion Golumbic
- The Gonda Multidisciplinary Center for Brain Research, Bar Ilan University, Ramat Gan, 5290002, Israel
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25
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Lutfi RA, Pastore T, Rodriguez B, Yost WA, Lee J. Molecular analysis of individual differences in talker search at the cocktail-party. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2022; 152:1804. [PMID: 36182280 PMCID: PMC9507302 DOI: 10.1121/10.0014116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 08/22/2022] [Accepted: 08/29/2022] [Indexed: 06/16/2023]
Abstract
A molecular (trial-by-trial) analysis of data from a cocktail-party, target-talker search task was used to test two general classes of explanations accounting for individual differences in listener performance: cue weighting models for which errors are tied to the speech features talkers have in common with the target and internal noise models for which errors are largely independent of these features. The speech of eight different talkers was played simultaneously over eight different loudspeakers surrounding the listener. The locations of the eight talkers varied at random from trial to trial. The listener's task was to identify the location of a target talker with which they had previously been familiarized. An analysis of the response counts to individual talkers showed predominant confusion with one talker sharing the same fundamental frequency and timbre as the target and, secondarily, other talkers sharing the same timbre. The confusions occurred for a roughly constant 31% of all of the trials for all of the listeners. The remaining errors were uniformly distributed across the remaining talkers and responsible for the large individual differences in performances observed. The results are consistent with a model in which largely stimulus-independent factors (internal noise) are responsible for the wide variation in performance across listeners.
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Affiliation(s)
- Robert A Lutfi
- Auditory Behavioral Research Laboratory, Department of Communication Sciences and Disorders, University of South Florida, Tampa, Florida 33620, USA
| | - Torben Pastore
- Spatial Hearing Laboratory, Department of Speech and Hearing, Arizona State University, Tempe, Arizona 85281, USA
| | - Briana Rodriguez
- Auditory Behavioral Research Laboratory, Department of Communication Sciences and Disorders, University of South Florida, Tampa, Florida 33620, USA
| | - William A Yost
- Spatial Hearing Laboratory, Department of Speech and Hearing, Arizona State University, Tempe, Arizona 85281, USA
| | - Jungmee Lee
- Auditory Behavioral Research Laboratory, Department of Communication Sciences and Disorders, University of South Florida, Tampa, Florida 33620, USA
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26
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Tai J, Forrester J, Sekuler R. Costs and benefits of audiovisual interactions. Perception 2022; 51:639-657. [PMID: 35959630 DOI: 10.1177/03010066221111501] [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: 11/16/2022]
Abstract
A strong temporal correlation promotes integration of concurrent sensory signals, either within a single sensory modality, or from different modalities. Although the benefits of such integration are well known, far less attention has been given to possible costs incurred when concurrent sensory signals are uncorrelated. In two experiments, subjects categorized the rate at which a visual object modulated in size, while they also tried to ignore a concurrent task-irrelevant broadband sound. Overall, the experiments showed that (i) losses in accuracy from mismatched auditory and visual rates were larger than gains from matched rates and (ii) mismatched auditory and visual rates slowed responses more than they were sped up when rates matched. Experiment One showed that audiovisual interaction varied with the difference between the visual modulation rate and the modulation rate of a concurrent auditory stimulus. Experiment Two showed that audiovisual interaction depended upon the strength of the task-irrelevant auditory modulation. Although our stimuli involved abstract, low-dimensional stimuli, not speech, the effects we observed parallel key findings on interference in multi-speaker settings.
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Affiliation(s)
- Jiayue Tai
- Volen Center for Complex Systems, 8244Brandeis University, Waltham, MA, USA
| | - Jack Forrester
- Volen Center for Complex Systems, 8244Brandeis University, Waltham, MA, USA
| | - Robert Sekuler
- Volen Center for Complex Systems, 8244Brandeis University, Waltham, MA, USA
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27
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Draheim C, Pak R, Draheim AA, Engle RW. The role of attention control in complex real-world tasks. Psychon Bull Rev 2022; 29:1143-1197. [PMID: 35167106 PMCID: PMC8853083 DOI: 10.3758/s13423-021-02052-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/14/2021] [Indexed: 11/15/2022]
Abstract
Working memory capacity is an important psychological construct, and many real-world phenomena are strongly associated with individual differences in working memory functioning. Although working memory and attention are intertwined, several studies have recently shown that individual differences in the general ability to control attention is more strongly predictive of human behavior than working memory capacity. In this review, we argue that researchers would therefore generally be better suited to studying the role of attention control rather than memory-based abilities in explaining real-world behavior and performance in humans. The review begins with a discussion of relevant literature on the nature and measurement of both working memory capacity and attention control, including recent developments in the study of individual differences of attention control. We then selectively review existing literature on the role of both working memory and attention in various applied settings and explain, in each case, why a switch in emphasis to attention control is warranted. Topics covered include psychological testing, cognitive training, education, sports, police decision-making, human factors, and disorders within clinical psychology. The review concludes with general recommendations and best practices for researchers interested in conducting studies of individual differences in attention control.
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Affiliation(s)
- Christopher Draheim
- Department of Psychology, Lawrence University, Appleton, WI, USA.
- School of Psychology, Georgia Institute of Technology, Atlanta, GA, USA.
| | - Richard Pak
- Department of Psychology, Clemson University, Clemson, SC, USA
| | - Amanda A Draheim
- Department of Psychology, Lawrence University, Appleton, WI, USA
| | - Randall W Engle
- School of Psychology, Georgia Institute of Technology, Atlanta, GA, USA
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28
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Self-prioritization with unisensory and multisensory stimuli in a matching task. Atten Percept Psychophys 2022; 84:1666-1688. [PMID: 35538291 PMCID: PMC9232425 DOI: 10.3758/s13414-022-02498-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] [Accepted: 04/21/2022] [Indexed: 11/26/2022]
Abstract
A shape-label matching task is commonly used to examine the self-advantage in motor reaction-time responses (the Self-Prioritization Effect; SPE). In the present study, auditory labels were introduced, and, for the first time, responses to unisensory auditory, unisensory visual, and multisensory object-label stimuli were compared across block-type (i.e., trials blocked by sensory modality type, and intermixed trials of unisensory and multisensory stimuli). Auditory stimulus intensity was presented at either 50 dB (Group 1) or 70 dB (Group 2). The participants in Group 2 also completed a multisensory detection task, making simple speeded motor responses to the shape and sound stimuli and their multisensory combinations. In the matching task, the SPE was diminished in intermixed trials, and in responses to the unisensory auditory stimuli as compared with the multisensory (visual shape+auditory label) stimuli. In contrast, the SPE did not differ in responses to the unisensory visual and multisensory (auditory object+visual label) stimuli. The matching task was associated with multisensory ‘costs’ rather than gains, but response times to self- versus stranger-associated stimuli were differentially affected by the type of multisensory stimulus (auditory object+visual label or visual shape+auditory label). The SPE was thus modulated both by block-type and the combination of object and label stimulus modalities. There was no SPE in the detection task. Taken together, these findings suggest that the SPE with unisensory and multisensory stimuli is modulated by both stimulus- and task-related parameters within the matching task. The SPE does not transfer to a significant motor speed gain when the self-associations are not task-relevant.
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De Winne J, Devos P, Leman M, Botteldooren D. With No Attention Specifically Directed to It, Rhythmic Sound Does Not Automatically Facilitate Visual Task Performance. Front Psychol 2022; 13:894366. [PMID: 35756201 PMCID: PMC9226390 DOI: 10.3389/fpsyg.2022.894366] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 05/19/2022] [Indexed: 11/22/2022] Open
Abstract
In a century where humans and machines—powered by artificial intelligence or not—increasingly work together, it is of interest to understand human processing of multi-sensory stimuli in relation to attention and working memory. This paper explores whether and when supporting visual information with rhythmic auditory stimuli can optimize multi-sensory information processing. In turn, this can make the interaction between humans or between machines and humans more engaging, rewarding and activating. For this purpose a novel working memory paradigm was developed where participants are presented with a series of five target digits randomly interchanged with five distractor digits. Their goal is to remember the target digits and recall them orally. Depending on the condition support is provided by audio and/or rhythm. It is expected that the sound will lead to a better performance. It is also expected that this effect of sound is different in case of rhythmic and non-rhythmic sound. Last but not least, some variability is expected across participants. To make correct conclusions, the data of the experiment was statistically analyzed in a classic way, but also predictive models were developed in order to predict outcomes based on a range of input variables related to the experiment and the participant. The effect of auditory support could be confirmed, but no difference was observed between rhythmic and non-rhythmic sounds. Overall performance was indeed affected by individual differences, such as visual dominance or perceived task difficulty. Surprisingly a music education did not significantly affect the performance and even tended toward a negative effect. To better understand the underlying processes of attention, also brain activation data, e.g., by means of electroencephalography (EEG), should be recorded. This approach can be subject to a future work.
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Affiliation(s)
- Jorg De Winne
- Department of Information Technology, WAVES, Ghent University, Ghent, Belgium.,Department of Art, Music and Theater Studies, Institute for Psychoacoustics and Electronic Music (IPEM), Ghent University, Ghent, Belgium
| | - Paul Devos
- Department of Information Technology, WAVES, Ghent University, Ghent, Belgium
| | - Marc Leman
- Department of Art, Music and Theater Studies, Institute for Psychoacoustics and Electronic Music (IPEM), Ghent University, Ghent, Belgium
| | - Dick Botteldooren
- Department of Information Technology, WAVES, Ghent University, Ghent, Belgium
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30
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Cheng S, Li X, Zhan Q, Wang Y, Guo Y, Huang W, Cao Y, Feng T, Wang H, Wu S, An F, Wang X, Zhao L, Liu X. Processing Self-Related Information Under Non-attentional Conditions Revealed by Visual MMN. Front Hum Neurosci 2022; 16:782496. [PMID: 35463934 PMCID: PMC9019658 DOI: 10.3389/fnhum.2022.782496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 03/02/2022] [Indexed: 12/02/2022] Open
Abstract
Mismatch negativity (MMN) of event-related potentials (ERPs) is a biomarker reflecting the preattentional change detection under non-attentional conditions. This study was performed to explore whether high self-related information could elicit MMN in the visual channel, indicating the automatic processing of self-related information at the preattentional stage. Thirty-five participants were recruited and asked to list 25 city names including the birthplace. According to the difference of relevance reported from the participants, we divided names of the different cities into high (birthplace as deviants), medium (Xi’an, where participants’ university is located, as deviants), and low (totally unrelated cities as standard stimuli) self-related information. Visual MMN (vMMN) was elicited by high self-related information but not by medium self-related information, with an occipital–temporal scalp distribution, indicating that, under non-attentional condition, high self-related information can be effectively processed automatically in the preattentional stage compared with low self-related information. These data provided new electrophysiological evidence for self-related information processing.
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Affiliation(s)
- Sizhe Cheng
- Department of Military Medical Psychology, Air Force Medical University, Xi'an, China
| | - Xinhong Li
- Department of General Medicine, Tangdu Hospital, Xi'an, China
| | - Qingchen Zhan
- Department of Military Medical Psychology, Air Force Medical University, Xi'an, China
| | - Yapei Wang
- Department of Military Medical Psychology, Air Force Medical University, Xi'an, China
| | - Yaning Guo
- Department of Military Medical Psychology, Air Force Medical University, Xi'an, China
| | - Wei Huang
- Department of Psychiatry and Psychology, 923 Hospital of Joint Logistic Support Force of Chinese People's Liberation Army, Nanning, China
| | - Yang Cao
- Department of Military Medical Psychology, Air Force Medical University, Xi'an, China
| | - Tingwei Feng
- Department of Military Medical Psychology, Air Force Medical University, Xi'an, China
| | - Hui Wang
- Department of Military Medical Psychology, Air Force Medical University, Xi'an, China
| | - Shengjun Wu
- Department of Military Medical Psychology, Air Force Medical University, Xi'an, China
| | - Fei An
- Department of Military Medical Psychology, Air Force Medical University, Xi'an, China
| | - Xiuchao Wang
- Department of Military Medical Psychology, Air Force Medical University, Xi'an, China
| | - Lun Zhao
- School of Education Science, Liaocheng University, Liaocheng, China
| | - Xufeng Liu
- Department of Military Medical Psychology, Air Force Medical University, Xi'an, China
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31
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Shared cognitive resources between memory and attention during sound-sequence encoding. Atten Percept Psychophys 2022; 84:739-759. [PMID: 35106682 DOI: 10.3758/s13414-021-02390-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/02/2021] [Indexed: 11/08/2022]
Abstract
You are on the phone, walking down a street. This daily situation calls for selective attention, allowing you to ignore surrounding irrelevant sounds, while trying to encode in memory the relevant information from the phone. Attention and memory are indeed two cognitive functions that are interacting constantly. However, their interaction is not yet well characterized during sound-sequence encoding. We independently manipulated both selective attention and working memory in a delayed-matching-to-sample of two tone-series, played successively in one ear. During the first melody presentation (memory encoding), weakly or highly distracting melodies were played in the other ear. Detection of the difference between the two comparison melodies could be easy or difficult, requiring low- or high-precision encoding, i.e., low or high memory load. Sixteen non-musician and 16 musician participants performed this new task. As expected, both groups of participants were less accurate in the difficult memory task and in difficult-to-ignore distractor conditions. Importantly, an interaction between memory-task difficulty and distractor difficulty was found in both groups. Non-musicians presented less difference between easy and difficult-to-ignore distractors in the difficult than in the easy memory task. On the contrary, musicians, with better performance than non-musicians, showed a greater difference between easy and difficult-to-ignore distractors in the difficult than in the easy memory task. In a second experiment including trials without a distractor, we could show that these effects are in line with the cognitive load theory. Taken together, these results speak for shared cognitive resources between working memory and attention during sound-sequence encoding.
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32
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Huet MP, Micheyl C, Gaudrain E, Parizet E. Vocal and semantic cues for the segregation of long concurrent speech stimuli in diotic and dichotic listening-The Long-SWoRD test. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2022; 151:1557. [PMID: 35364949 DOI: 10.1121/10.0007225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 10/25/2021] [Indexed: 06/14/2023]
Abstract
It is not always easy to follow a conversation in a noisy environment. To distinguish between two speakers, a listener must mobilize many perceptual and cognitive processes to maintain attention on a target voice and avoid shifting attention to the background noise. The development of an intelligibility task with long stimuli-the Long-SWoRD test-is introduced. This protocol allows participants to fully benefit from the cognitive resources, such as semantic knowledge, to separate two talkers in a realistic listening environment. Moreover, this task also provides the experimenters with a means to infer fluctuations in auditory selective attention. Two experiments document the performance of normal-hearing listeners in situations where the perceptual separability of the competing voices ranges from easy to hard using a combination of voice and binaural cues. The results show a strong effect of voice differences when the voices are presented diotically. In addition, analyzing the influence of the semantic context on the pattern of responses indicates that the semantic information induces a response bias in situations where the competing voices are distinguishable and indistinguishable from one another.
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Affiliation(s)
- Moïra-Phoebé Huet
- Laboratory of Vibration and Acoustics, National Institute of Applied Sciences, University of Lyon, 20 Avenue Albert Einstein, Villeurbanne, 69100, France
| | | | - Etienne Gaudrain
- Lyon Neuroscience Research Center, Auditory Cognition and Psychoacoustics, Centre National de la Recerche Scientifique UMR5292, Institut National de la Santé et de la Recherche Médicale U1028, Université Claude Bernard Lyon 1, Université de Lyon, Centre Hospitalier Le Vinatier, Neurocampus, 95 boulevard Pinel, Bron Cedex, 69675, France
| | - Etienne Parizet
- Laboratory of Vibration and Acoustics, National Institute of Applied Sciences, University of Lyon, 20 Avenue Albert Einstein, Villeurbanne, 69100, France
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33
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The effect of strategy game types on inhibition. PSYCHOLOGICAL RESEARCH 2022; 86:2115-2127. [PMID: 35020073 PMCID: PMC9470634 DOI: 10.1007/s00426-021-01632-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 12/12/2021] [Indexed: 11/06/2022]
Abstract
Past studies have shown evidence of transfer of learning in action video games, less so in other types, e.g. strategy games. Further, the transfer of learning from games to inhibitory control has yet to be examined from the perspectives of time constraint and logic contradiction. We examined the effect of strategy games (puzzle, turn-based strategy ‘TBS’, and real-time strategy ‘RTS’) on inhibition (response inhibition and distractor inhibition) and cerebral hemispheric activation over 4 weeks. We predicted that compared to RTS, puzzle and TBS games would (1) improve response and distractor inhibition, and (2) increase cerebral hemispheric activation demonstrating increased inhibitory control. A total of 67 non-habitual video game players (Mage = 21.63 years old, SD = 2.12) played one of three games: puzzle (n = 19), TBS (n = 24) or RTS (n = 24) for 4 weeks on their smartphones. Participants completed three inhibition tasks, working memory (WM), and had their tympanic membrane temperature (TMT) taken from each ear before and after playing the games. Results showed that only the puzzle game group showed an improved response inhibition while controlling for WM. There were no significant changes in the distractor inhibition tasks. We also found that there was an increase in left TMT while playing RTS, suggesting the presence of increased impulsivity in RTS. Our findings suggest that puzzle games involving logical contradiction could improve response inhibition, showing potential as a tool for inhibition training.
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34
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Pickering J, Moore S, Wray D. Changing human behaviour to improve animal welfare outcomes. ANIMAL PRODUCTION SCIENCE 2022. [DOI: 10.1071/an21558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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35
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Home Auditory Environments of Children With Cochlear Implants and Children With Normal Hearing. Ear Hear 2022; 43:592-604. [PMID: 34582393 PMCID: PMC8881328 DOI: 10.1097/aud.0000000000001124] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
OBJECTIVES Early home auditory environment plays an important role in children's spoken language development and overall well-being. This study explored differences in the home auditory environment experienced by children with cochlear implants (CIs) relative to children with normal hearing (NH). DESIGN Measures of the child's home auditory environment, including adult word count (AWC), conversational turns (CTs), child vocalizations (CVs), television and media (TVN), overlapping sound (OLN), and noise (NON), were gathered using the Language Environment Analysis System. The study included 16 children with CIs (M = 22.06 mo) and 25 children with NH (M = 18.71 mo). Families contributed 1 to 3 daylong recordings quarterly over the course of approximately 1 year. Additional parent and infant characteristics including maternal education, amount of residual hearing, and age at activation were also collected. RESULTS The results showed that whereas CTs and CVs increased with child age for children with NH, they did not change as a function of age for children with CIs; NON was significantly higher for the NH group. No significant group differences were found for the measures of AWC, TVN, or OLN. Moreover, measures of CTs, CVs, TVN, and NON from children with CIs were associated with demographic and child factors, including maternal education, age at CI activation, and amount of residual hearing. CONCLUSIONS These findings suggest that there are similarities and differences in the home auditory environment experienced by children with CIs and children with NH. These findings have implications for early intervention programs to promote spoken language development for children with CIs.
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36
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De Garrido L. Conceptual Design of a Creative Artificial Intelligence System Based on the Neurocognitive Bases of Human Creativity in the Brain. CREATIVITY RESEARCH JOURNAL 2021. [DOI: 10.1080/10400419.2021.2005309] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Luis De Garrido
- Universitat de València
- Universidad Complutense de Madrid
- National Association of Sustainable Creative Architecture Researh
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37
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Blomberg R, Johansson Capusan A, Signoret C, Danielsson H, Rönnberg J. The Effects of Working Memory Load on Auditory Distraction in Adults With Attention Deficit Hyperactivity Disorder. Front Hum Neurosci 2021; 15:771711. [PMID: 34916918 PMCID: PMC8670091 DOI: 10.3389/fnhum.2021.771711] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 11/08/2021] [Indexed: 12/23/2022] Open
Abstract
Cognitive control provides us with the ability to inter alia, regulate the locus of attention and ignore environmental distractions in accordance with our goals. Auditory distraction is a frequently cited symptom in adults with attention deficit hyperactivity disorder (aADHD)-yet few task-based fMRI studies have explored whether deficits in cognitive control (associated with the disorder) impedes on the ability to suppress/compensate for exogenously evoked cortical responses to noise in this population. In the current study, we explored the effects of auditory distraction as function of working memory (WM) load. Participants completed two tasks: an auditory target detection (ATD) task in which the goal was to actively detect salient oddball tones amidst a stream of standard tones in noise, and a visual n-back task consisting of 0-, 1-, and 2-back WM conditions whilst concurrently ignoring the same tonal signal from the ATD task. Results indicated that our sample of young aADHD (n = 17), compared to typically developed controls (n = 17), had difficulty attenuating auditory cortical responses to the task-irrelevant sound when WM demands were high (2-back). Heightened auditory activity to task-irrelevant sound was associated with both poorer WM performance and symptomatic inattentiveness. In the ATD task, we observed a significant increase in functional communications between auditory and salience networks in aADHD. Because performance outcomes were on par with controls for this task, we suggest that this increased functional connectivity in aADHD was likely an adaptive mechanism for suboptimal listening conditions. Taken together, our results indicate that aADHD are more susceptible to noise interference when they are engaged in a primary task. The ability to cope with auditory distraction appears to be related to the WM demands of the task and thus the capacity to deploy cognitive control.
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Affiliation(s)
- Rina Blomberg
- Department of Behavioural Sciences and Learning, Linköping University, Linköping, Sweden.,Swedish Institute for Disability Research, Linköping University, Linköping, Sweden
| | - Andrea Johansson Capusan
- Department of Psychiatry, Linköping University, Linköping, Sweden.,Department of Clinical and Experimental Medicine, Linköping University, Linköping, Sweden.,Center for Social and Affective Neuroscience, Linköping University, Linköping, Sweden
| | - Carine Signoret
- Department of Behavioural Sciences and Learning, Linköping University, Linköping, Sweden.,Swedish Institute for Disability Research, Linköping University, Linköping, Sweden
| | - Henrik Danielsson
- Department of Behavioural Sciences and Learning, Linköping University, Linköping, Sweden.,Swedish Institute for Disability Research, Linköping University, Linköping, Sweden
| | - Jerker Rönnberg
- Department of Behavioural Sciences and Learning, Linköping University, Linköping, Sweden.,Swedish Institute for Disability Research, Linköping University, Linköping, Sweden.,Center for Medical Image Science and Visualization, Linköping University, Linköping, Sweden
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38
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Deng N, Sun Y, Chen X, Li W. How does self name influence the neural processing of emotional prosody? An ERP study. Psych J 2021; 11:30-42. [PMID: 34856651 DOI: 10.1002/pchj.499] [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: 05/16/2020] [Revised: 09/24/2021] [Accepted: 09/29/2021] [Indexed: 11/06/2022]
Abstract
In this study, we investigated whether self-relevant information can accelerate the processing of emotional information. Our experiment, based on a passive auditory oddball paradigm, involved recording electroencephalography while participants listened to stimuli comprising their own names (ONs) and unfamiliar names (UNs) spoken with varying emotional prosody. At 220-300 ms, mismatch negativity (MMN) was more negative for ONs and angry prosody than for UNs and neutral prosody, respectively. These results suggest that attention is involuntarily attracted by ONs and emotional prosody, and that both types of information are given priority processing, even under pre-attentive conditions. Importantly, ONs with angry prosody induced more negative MMN than did similar UNs and ONs with neutral prosody, which indicates that the motivational significance embedded in angry prosody promotes the self-reference effect and, thus, involves more attention resources. At 300-500 ms, ONs triggered smaller P3a than did UNs, suggesting that less cognitive resources are required to process self-relevant information. These results suggest that self-relevant and emotional information of preferential processing interact with each other during the pre-attentive stage, with self-reference enhancing the processing of emotional information.
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Affiliation(s)
- Nali Deng
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China.,Key Laboratory of Brain and Cognitive Neuroscience, Dalian, China
| | - Yifan Sun
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China.,Key Laboratory of Brain and Cognitive Neuroscience, Dalian, China
| | - Xuhai Chen
- School of Psychology, Shaanxi Normal University, Xi'an, China
| | - Weijun Li
- Research Center of Brain and Cognitive Neuroscience, Liaoning Normal University, Dalian, China.,Key Laboratory of Brain and Cognitive Neuroscience, Dalian, China
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39
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Lutfi RA, Rodriguez B, Lee J. The Listener Effect in Multitalker Speech Segregation and Talker Identification. Trends Hear 2021; 25:23312165211051886. [PMID: 34693853 PMCID: PMC8544763 DOI: 10.1177/23312165211051886] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Over six decades ago, Cherry (1953) drew attention to what he called the “cocktail-party problem”; the challenge of segregating the speech of one talker from others speaking at the same time. The problem has been actively researched ever since but for all this time one observation has eluded explanation. It is the wide variation in performance of individual listeners. That variation was replicated here for four major experimental factors known to impact performance: differences in task (talker segregation vs. identification), differences in the voice features of talkers (pitch vs. location), differences in the voice similarity and uncertainty of talkers (informational masking), and the presence or absence of linguistic cues. The effect of these factors on the segregation of naturally spoken sentences and synthesized vowels was largely eliminated in psychometric functions relating the performance of individual listeners to that of an ideal observer, d′ideal. The effect of listeners remained as differences in the slopes of the functions (fixed effect) with little within-listener variability in the estimates of slope (random effect). The results make a case for considering the listener a factor in multitalker segregation and identification equal in status to any major experimental variable.
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Affiliation(s)
- Robert A. Lutfi
- Auditory Behavioral Research Lab, Department of Communication Sciences and Disorders, University of South Florida, Tampa, Florida
- Robert A. Lutfi, Auditory Behavioral Research Lab, Department of Communication Sciences and Disorders, University of South Florida, Tampa, Florida, 33620.
| | - Briana Rodriguez
- Auditory Behavioral Research Lab, Department of Communication Sciences and Disorders, University of South Florida, Tampa, Florida
| | - Jungmee Lee
- Auditory Behavioral Research Lab, Department of Communication Sciences and Disorders, University of South Florida, Tampa, Florida
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40
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Yaoi K, Osaka M, Osaka N. Does Implicit Self-Reference Effect Occur by the Instantaneous Own-Name? Front Psychol 2021; 12:709601. [PMID: 34671294 PMCID: PMC8521069 DOI: 10.3389/fpsyg.2021.709601] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 09/09/2021] [Indexed: 12/02/2022] Open
Abstract
Self-reference effect (SRE) is defined as better recall or recognition performance when the materials that are memorized refer to the self. The SRE paradigm usually requires participants to explicitly refer items to themselves, but some researchers have found that the SRE also can occur for implicitly self-referenced items. Few studies though have investigated the effect of self-related stimuli without awareness. In this study, we presented self-related (participants’ names) or other (other’s names or nouns) stimuli for a very short time between masks and then explicitly presented subsequent trait adjectives to participants. Recognition performance showed no significant differences between the own-name and the other two conditions in Experiment 1 that had random-order conditions. On the other hand, the result of Experiment 2 that had block-order conditions and greater prime stimuli suggests that SRE can occur as a result of the instantaneous stimulus: Subjects who showed better memory performance also had relatively high recognition of the trait adjectives that they viewed after their instantaneously presented own-name. This effect would show that self-representation can be activated by self-related stimuli without awareness and that subsequent items are unconsciously referenced to that self-representation.
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Affiliation(s)
- Ken Yaoi
- Research Center for Child Mental Development, Kanazawa University, Kanazawa, Japan.,United Graduate School of Child Development, Osaka University, Suita, Japan.,Department of Psychology, Graduate School of Letters, Kyoto University, Kyoto, Japan
| | - Mariko Osaka
- Center for Information and Neural Networks (CiNet), National Institute of Information and Communications Technology, Suita, Japan
| | - Naoyuki Osaka
- Department of Psychology, Graduate School of Letters, Kyoto University, Kyoto, Japan
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41
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Klatt S, Smeeton NJ. Spatial Separation and Working Memory Capacity Affect Selective Visual Attention in the Periphery. Front Psychol 2021; 12:692963. [PMID: 34603123 PMCID: PMC8481917 DOI: 10.3389/fpsyg.2021.692963] [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: 04/09/2021] [Accepted: 08/12/2021] [Indexed: 11/16/2022] Open
Abstract
The current study aimed to examine the effects of spatial separation and working memory capacity on selective visual attention. We investigated differences in the ability to identify the two covertly attended stimuli that appeared either along one of the meridians (e.g., both along the horizontal) or along two of the meridians (e.g., one along the horizontal and one along the vertical) in the attention-window task. Two visual stimuli in the periphery could be perceived along wider extents of the attentional focus’ meridians (horizontal, vertical, and diagonal) when they were located along the same meridian (e.g., horizontal) compared to two different ones (e.g., horizontal and vertical). Subjects with high working memory capacity outperformed subjects with lower working memory capacity in both conditions and stimuli presented on two meridians were less accurately perceived. The findings support the proposal that individual differences in working memory capacity are important for selective spatial visual attention.
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Affiliation(s)
- Stefanie Klatt
- Institute of Sports Science, University of Rostock, Rostock, Germany.,School of Sport and Health Sciences, University of Brighton, Eastbourne, United Kingdom.,Institute of Sports Science, University of Rostock, Rostock, Germany
| | - Nicholas J Smeeton
- School of Sport and Health Sciences, University of Brighton, Eastbourne, United Kingdom
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42
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Performance on the processing portion of complex working memory span tasks is related to working memory capacity estimates. Behav Res Methods 2021; 54:780-794. [PMID: 34355351 DOI: 10.3758/s13428-021-01645-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/04/2021] [Indexed: 11/08/2022]
Abstract
Individual differences in working memory capacity (WMC) have long been known to relate to performance in domains outside of WM, including attentional control, long-term memory, problem-solving, and fluid intelligence to name a few. Complex span WM tasks, composed of a processing component and a storage component, are often used to index WMC in these types of investigations. Capacity estimates are derived from performance on the storage component only, while processing performance is often largely ignored. Here, we explore the relationship between processing performance and WMC in a large dataset for each of three complex span tasks to better characterize how the components of these tasks might be related. We provide evidence that enforcing an 85% or better accuracy criterion for the processing portion of the task results in the removal of a disproportionate number of individuals exhibiting lower WMC estimates. We also find broad support for differences in processing task performance, characterized according to both accuracy and reaction time metrics, as a function of WMC. We suggest that researchers may want to include processing task performance measures, in addition to capacity estimates, in studies using complex span tasks to index WMC. This approach may better characterize the relationships between complex span task performance and performance in disparate domains of cognition.
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43
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Skerritt-Davis B, Elhilali M. Neural Encoding of Auditory Statistics. J Neurosci 2021; 41:6726-6739. [PMID: 34193552 PMCID: PMC8336711 DOI: 10.1523/jneurosci.1887-20.2021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 05/19/2021] [Accepted: 05/26/2021] [Indexed: 11/21/2022] Open
Abstract
The human brain extracts statistical regularities embedded in real-world scenes to sift through the complexity stemming from changing dynamics and entwined uncertainty along multiple perceptual dimensions (e.g., pitch, timbre, location). While there is evidence that sensory dynamics along different auditory dimensions are tracked independently by separate cortical networks, how these statistics are integrated to give rise to unified objects remains unknown, particularly in dynamic scenes that lack conspicuous coupling between features. Using tone sequences with stochastic regularities along spectral and spatial dimensions, this study examines behavioral and electrophysiological responses from human listeners (male and female) to changing statistics in auditory sequences and uses a computational model of predictive Bayesian inference to formulate multiple hypotheses for statistical integration across features. Neural responses reveal multiplexed brain responses reflecting both local statistics along individual features in frontocentral networks, together with global (object-level) processing in centroparietal networks. Independent tracking of local surprisal along each acoustic feature reveals linear modulation of neural responses, while global melody-level statistics follow a nonlinear integration of statistical beliefs across features to guide perception. Near identical results are obtained in separate experiments along spectral and spatial acoustic dimensions, suggesting a common mechanism for statistical inference in the brain. Potential variations in statistical integration strategies and memory deployment shed light on individual variability between listeners in terms of behavioral efficacy and fidelity of neural encoding of stochastic change in acoustic sequences.SIGNIFICANCE STATEMENT The world around us is complex and ever changing: in everyday listening, sound sources evolve along multiple dimensions, such as pitch, timbre, and spatial location, and they exhibit emergent statistical properties that change over time. In the face of this complexity, the brain builds an internal representation of the external world by collecting statistics from the sensory input along multiple dimensions. Using a Bayesian predictive inference model, this work considers alternative hypotheses for how statistics are combined across sensory dimensions. Behavioral and neural responses from human listeners show the brain multiplexes two representations, where local statistics along each feature linearly affect neural responses, and global statistics nonlinearly combine statistical beliefs across dimensions to shape perception of stochastic auditory sequences.
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DeRoy Milvae K, Kuchinsky SE, Stakhovskaya OA, Goupell MJ. Dichotic listening performance and effort as a function of spectral resolution and interaural symmetry. THE JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA 2021; 150:920. [PMID: 34470337 PMCID: PMC8346288 DOI: 10.1121/10.0005653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 06/30/2021] [Accepted: 06/30/2021] [Indexed: 06/13/2023]
Abstract
One potential benefit of bilateral cochlear implants is reduced listening effort in speech-on-speech masking situations. However, the symmetry of the input across ears, possibly related to spectral resolution, could impact binaural benefits. Fifteen young adults with normal hearing performed digit recall with target and interfering digits presented to separate ears and attention directed to the target ear. Recall accuracy and pupil size over time (used as an index of listening effort) were measured for unprocessed, 16-channel vocoded, and 4-channel vocoded digits. Recall accuracy was significantly lower for dichotic (with interfering digits) than for monotic listening. Dichotic recall accuracy was highest when the target was less degraded and the interferer was more degraded. With matched target and interferer spectral resolution, pupil dilation was lower with more degradation. Pupil dilation grew more shallowly over time when the interferer had more degradation. Overall, interferer spectral resolution more strongly affected listening effort than target spectral resolution. These results suggest that interfering speech both lowers performance and increases listening effort, and that the relative spectral resolution of target and interferer affect the listening experience. Ignoring a clearer interferer is more effortful.
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Affiliation(s)
- Kristina DeRoy Milvae
- Department of Hearing and Speech Sciences, University of Maryland, College Park, Maryland 20742, USA
| | - Stefanie E Kuchinsky
- Audiology and Speech Pathology Center, Walter Reed National Military Medical Center, Bethesda, Maryland 20889, USA
| | - Olga A Stakhovskaya
- Department of Hearing and Speech Sciences, University of Maryland, College Park, Maryland 20742, USA
| | - Matthew J Goupell
- Department of Hearing and Speech Sciences, University of Maryland, College Park, Maryland 20742, USA
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Text Captioning Buffers Against the Effects of Background Noise and Hearing Loss on Memory for Speech. Ear Hear 2021; 43:115-127. [PMID: 34260436 DOI: 10.1097/aud.0000000000001079] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Everyday speech understanding frequently occurs in perceptually demanding environments, for example, due to background noise and normal age-related hearing loss. The resulting degraded speech signals increase listening effort, which gives rise to negative downstream effects on subsequent memory and comprehension, even when speech is intelligible. In two experiments, we explored whether the presentation of realistic assistive text captioned speech offsets the negative effects of background noise and hearing impairment on multiple measures of speech memory. DESIGN In Experiment 1, young normal-hearing adults (N = 48) listened to sentences for immediate recall and delayed recognition memory. Speech was presented in quiet or in two levels of background noise. Sentences were either presented as speech only or as text captioned speech. Thus, the experiment followed a 2 (caption vs no caption) × 3 (no noise, +7 dB signal-to-noise ratio, +3 dB signal-to-noise ratio) within-subjects design. In Experiment 2, a group of older adults (age range: 61 to 80, N = 31), with varying levels of hearing acuity completed the same experimental task as in Experiment 1. For both experiments, immediate recall, recognition memory accuracy, and recognition memory confidence were analyzed via general(ized) linear mixed-effects models. In addition, we examined individual differences as a function of hearing acuity in Experiment 2. RESULTS In Experiment 1, we found that the presentation of realistic text-captioned speech in young normal-hearing listeners showed improved immediate recall and delayed recognition memory accuracy and confidence compared with speech alone. Moreover, text captions attenuated the negative effects of background noise on all speech memory outcomes. In Experiment 2, we replicated the same pattern of results in a sample of older adults with varying levels of hearing acuity. Moreover, we showed that the negative effects of hearing loss on speech memory in older adulthood were attenuated by the presentation of text captions. CONCLUSIONS Collectively, these findings strongly suggest that the simultaneous presentation of text can offset the negative effects of effortful listening on speech memory. Critically, captioning benefits extended from immediate word recall to long-term sentence recognition memory, a benefit that was observed not only for older adults with hearing loss but also young normal-hearing listeners. These findings suggest that the text captioning benefit to memory is robust and has potentially wide applications for supporting speech listening in acoustically challenging environments.
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Fintor E, Aspöck L, Fels J, Schlittmeier SJ. The role of spatial separation of two talkers' auditory stimuli in the listener's memory of running speech: listening effort in a non-noisy conversational setting. Int J Audiol 2021; 61:371-379. [PMID: 34126838 DOI: 10.1080/14992027.2021.1922765] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To investigate the role of the spatial position of conversing talkers, that is, spatially separated or co-located, in the listener's short-term memory of running speech and listening effort. DESIGN In two experiments (between-subject), participants underwent a dual-task paradigm, including a listening (primary) task wherein male and female talkers spoke coherent texts. Talkers were either spatially separated or co-located (within-subject). As a secondary task, visually presented tasks were used. Experiment I involved a number-judgement task, and Experiment II entailed switching between number and letter-judgement task. STUDY SAMPLE Twenty-four young adults who reported normal hearing and normal or corrected to normal vision participated in each experiment. They were all students from the RWTH Aachen University. RESULTS In both experiments, similar short-term memory performance of running speech was found independently of talkers being spatially separated or co-located. Performance in the secondary tasks, however, differed between these two talkers' auditory stimuli conditions, indicating that spatially separated talkers imposed reduced listening effort compared to their co-location. CONCLUSION The findings indicated that auditory-perceptive information, such as the spatial position of talkers, plays a role in higher-level auditory cognition, that is, short-term memory of running speech, even when listening in quiet.
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Affiliation(s)
- Edina Fintor
- Teaching and Research Area Work and Engineering Psychology, RWTH Aachen University, Aachen, Germany
| | - Lukas Aspöck
- Institute for Hearing Technology and Acoustics, RWTH Aachen University, Aachen, Germany
| | - Janina Fels
- Institute for Hearing Technology and Acoustics, RWTH Aachen University, Aachen, Germany
| | - Sabine J Schlittmeier
- Teaching and Research Area Work and Engineering Psychology, RWTH Aachen University, Aachen, Germany
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Are the advantages of chess expertise on visuo-spatial working-memory capacity domain specific or domain general? Mem Cognit 2021; 49:1600-1616. [PMID: 34128184 DOI: 10.3758/s13421-021-01184-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/21/2021] [Indexed: 11/08/2022]
Abstract
Chess experts have repeatedly demonstrated exceptional recall of chessboards, which is weakened by disruption of the chessboard. However, chess experts still perform better than novices when recalling such disrupted chessboards, suggesting a somewhat generalized expertise effect. In the current study, we examined the extent of this generalized expertise effect on early processing of visuo-spatial working memory (VSWM), by comparing 14 chess experts (Elo rating > 2000) and 15 novices on a change-detection paradigm using disrupted chessboards, where attention had to be selectively deployed to either visual or spatial features, or divided across both features. The paradigm differed in the stimuli used (domain-specific chess pieces vs. novel visual shapes) to evaluate domain-general effects of chess expertise. Both experts and novices had greater memory discriminability for chess stimuli than for the unfamiliar stimuli, suggesting a salience advantage for familiar stimuli. Experts, however, demonstrated better memory discriminability than novices not only for chess stimuli presented on these disrupted chessboards, but also for novel, domain-general stimuli, particularly when detecting spatial changes. This expertise advantage was greater for chessboards with supra-capacity set sizes. For set sizes within the working-memory capacity, the expertise advantage was driven by enhanced selective attention to spatial features by chess experts when compared to visual features. However, any expertise-related VSWM advantage disappeared in the absence of the 8 × 8 chessboard display, which implicates the chessboard display as an essential perceptual aspect facilitating the "expert memory effect" in chess, albeit one that might generalize beyond strictly domain-relevant stimuli.
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Nagaraj NK. Effect of Auditory Distraction on Working Memory, Attention Switching, and Listening Comprehension. Audiol Res 2021; 11:227-243. [PMID: 34071364 PMCID: PMC8161440 DOI: 10.3390/audiolres11020021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 05/25/2021] [Accepted: 05/26/2021] [Indexed: 11/16/2022] Open
Abstract
The effect of non-informational speech spectrum noise as a distractor on cognitive and listening comprehension ability was examined in fifty-three young, normal hearing adults. Time-controlled tasks were used to measure auditory working memory (WM) capacity and attention switching (AS) ability. Listening comprehension was measured using a lecture, interview, and spoken narratives test. Noise level was individually set to achieve at least 90% or higher speech intelligibility. Participants' listening comprehension in the presence of distracting noise was better on inference questions compared to listening in quiet. Their speed of information processing was also significantly faster in WM and AS tasks in noise. These results were consistent with the view that noise may enhance arousal levels leading to faster information processing during cognitive tasks. Whereas the speed of AS was faster in noise, this rapid switching of attention resulted in more errors in updating items. Participants who processed information faster in noise and did so accurately, more effectively switched their attention to refresh/rehearse recall items within WM. More efficient processing deployed in the presence of noise appeared to have led to improvements in WM performance and making inferences in a listening comprehension task. Additional research is required to examine these findings using background noise that can cause informational masking.
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Affiliation(s)
- Naveen K Nagaraj
- Cognitive Hearing Science Lab, Communicative Disorders & Deaf Education, Utah State University, Logan, UT 84322, USA
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Har-shai Yahav P, Zion Golumbic E. Linguistic processing of task-irrelevant speech at a cocktail party. eLife 2021; 10:e65096. [PMID: 33942722 PMCID: PMC8163500 DOI: 10.7554/elife.65096] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Accepted: 04/26/2021] [Indexed: 01/05/2023] Open
Abstract
Paying attention to one speaker in a noisy place can be extremely difficult, because to-be-attended and task-irrelevant speech compete for processing resources. We tested whether this competition is restricted to acoustic-phonetic interference or if it extends to competition for linguistic processing as well. Neural activity was recorded using Magnetoencephalography as human participants were instructed to attend to natural speech presented to one ear, and task-irrelevant stimuli were presented to the other. Task-irrelevant stimuli consisted either of random sequences of syllables, or syllables structured to form coherent sentences, using hierarchical frequency-tagging. We find that the phrasal structure of structured task-irrelevant stimuli was represented in the neural response in left inferior frontal and posterior parietal regions, indicating that selective attention does not fully eliminate linguistic processing of task-irrelevant speech. Additionally, neural tracking of to-be-attended speech in left inferior frontal regions was enhanced when competing with structured task-irrelevant stimuli, suggesting inherent competition between them for linguistic processing.
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Affiliation(s)
- Paz Har-shai Yahav
- The Gonda Center for Multidisciplinary Brain Research, Bar Ilan UniversityRamat GanIsrael
| | - Elana Zion Golumbic
- The Gonda Center for Multidisciplinary Brain Research, Bar Ilan UniversityRamat GanIsrael
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Lavelle M, Alonso D, Luria R, Drew T. Visual working memory load plays limited, to no role in encoding distractor objects during visual search. VISUAL COGNITION 2021. [DOI: 10.1080/13506285.2021.1914256] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Mark Lavelle
- Department of Psychology, University of Utah, Salt Lake City, UT, USA
| | - David Alonso
- Department of Psychology, University of Utah, Salt Lake City, UT, USA
| | - Roy Luria
- The School of Psychological Sciences, Tel Aviv University, Tel Aviv, Israel
- Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, Israel
| | - Trafton Drew
- Department of Psychology, University of Utah, Salt Lake City, UT, USA
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