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Abstract
A series of recent studies has demonstrated that attentional selection is modulated by statistical regularities, even when they concern task-irrelevant stimuli. Irrelevant distractors presented more frequently at one location interfere less with search than distractors presented elsewhere. To account for this finding, it has been proposed that through statistical learning, the frequent distractor location becomes suppressed relative to the other locations. Learned distractor suppression has mainly been studied at the group level, where individual differences are treated as unexplained error variance. Yet these individual differences may provide important mechanistic insights and could be predictive of cognitive and real-life outcomes. In the current study, we ask whether in an additional singleton task, the standard measures of attentional capture and learned suppression are reliable and stable at the level of the individual. In an online study, we assessed both the within- and between-session reliability of individual-level measures of attentional capture and learned suppression. We show that the measures of attentional capture, but not of distractor suppression, are moderately stable within the same session (i.e., split-half reliability). Test-retest reliability over a 2-month period was found to be moderate for attentional capture but weak or absent for suppression. RT-based measures proved to be superior to accuracy measures. While producing very robust findings at the group level, the predictive validity of these RT-based measures is still limited when it comes to individual-level performance. We discuss the implications for future research drawing on inter-individual variation in the attentional biases that result from statistical learning.
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Affiliation(s)
- Yavor Ivanov
- Vrije Universiteit Amsterdam, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands.
| | - Jan Theeuwes
- Vrije Universiteit Amsterdam, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands
| | - Louisa Bogaerts
- Vrije Universiteit Amsterdam, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands
- Ghent University, Ghent, Belgium
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2
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Kim S, Cho YS. Feature-based attentional control for distractor suppression. Atten Percept Psychophys 2024:10.3758/s13414-024-02858-x. [PMID: 38418806 DOI: 10.3758/s13414-024-02858-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/05/2024] [Indexed: 03/02/2024]
Abstract
To investigate whether attentional suppression is merely a byproduct of target facilitation or a result of independent mechanisms for distractor suppression, the present study examined whether attentional suppression takes place when target facilitation hardly occurs using a spatial cueing paradigm. Participants searched for target letters that were not red, i.e., a negative color. On each trial, a target color was randomly chosen among 12 colors to prevent establishing attentional control for target colors and to reduce intertrial priming for target colors. Immediately before a target display, a noninformative spatial cue was presented at one of the possible target locations. The cue was rendered in a negative color, which was to be ignored, to detect targets or the reference color, which was never presented for target and non-target letters. Experiment 1 showed that negative color cues captured attention less than reference color cues, suggesting feature-based attentional suppression. The suppression effect was replicated when the temporal interval between the onsets of the cue and target displays was reduced in Experiments 2 and 3, suggesting proactive suppression. Experiment 3 directly confirmed no attentional control settings for target colors and intertrial priming. These findings suggest that distractor features can guide attention at the pre-attentive stage when target features are not used to attend to targets.
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Affiliation(s)
- Sunghyun Kim
- School of Psychology, Korea University, 145, Anam-ro, Seongbuk-gu, Seoul, Korea.
| | - Yang Seok Cho
- School of Psychology, Korea University, 145, Anam-ro, Seongbuk-gu, Seoul, Korea
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3
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Kerzel D, Huynh Cong S. Search mode, not the attentional window, determines the magnitude of attentional capture. Atten Percept Psychophys 2024; 86:457-470. [PMID: 36207666 PMCID: PMC10806210 DOI: 10.3758/s13414-022-02582-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/17/2022] [Indexed: 11/08/2022]
Abstract
A salient color distractor is known to capture attention during search for a less salient shape target, but the mechanisms underlying attentional capture are debated. Theeuwes (2004, Psychonomic Bulletin & Review, 11(1), 65-70) argued that attentional capture depends on the size of the attentional window. If the attentional window is large, search is efficient and attentional capture should be stronger because the distractor is more likely to be inside the window. Consistently, we found higher search efficiency and more attentional capture in singleton than in feature search. However, differences in attentional capture only occurred when singleton and feature search were performed by different groups of participants, but not when singleton and feature search occurred unpredictably in the same group of participants. This result contradicts the attentional window account because search efficiency was always higher in singleton than in feature search. Rather, the results support search mode theory, which claims that participants looked for the most salient stimulus in singleton search ("singleton detection mode"), which resulted in more capture by the salient color distractor. When search types varied unpredictably, it was impossible to apply a consistent search strategy, which eliminated the differences between singleton and feature search. Further, we manipulated search efficiency by target-nontarget similarity. With dissimilar nontargets, the target was salient and search efficiency was high. Therefore, the attentional window account predicts more capture. However, we found the opposite result in singleton search and no difference in feature search. Taken together, these observations are inconsistent with the attentional window account but support search mode theory.
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Affiliation(s)
- Dirk Kerzel
- Faculté de Psychologie et des Sciences de l'Education, Université de Genève, 40 Boulevard du Pont d'Arve, 1205, Geneva, Switzerland.
| | - Stanislas Huynh Cong
- Faculté de Psychologie et des Sciences de l'Education, Université de Genève, 40 Boulevard du Pont d'Arve, 1205, Geneva, Switzerland
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4
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van Heusden E, Olivers CNL, Donk M. The effects of eccentricity on attentional capture. Atten Percept Psychophys 2024; 86:422-438. [PMID: 37258897 PMCID: PMC10806068 DOI: 10.3758/s13414-023-02735-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/14/2023] [Indexed: 06/02/2023]
Abstract
Visual attention may be captured by an irrelevant yet salient distractor, thereby slowing search for a relevant target. This phenomenon has been widely studied using the additional singleton paradigm in which search items are typically all presented at one and the same eccentricity. Yet, differences in eccentricity may well bias the competition between target and distractor. Here we investigate how attentional capture is affected by the relative eccentricities of a target and a distractor. Participants searched for a shape-defined target in a grid of homogeneous nontargets of the same color. On 75% of trials, one of the nontarget items was replaced by a salient color-defined distractor. Crucially, target and distractor eccentricities were independently manipulated across three levels of eccentricity (i.e., near, middle, and far). Replicating previous work, we show that the presence of a distractor slows down search. Interestingly, capture as measured by manual reaction times was not affected by target and distractor eccentricity, whereas capture as measured by the eyes was: items close to fixation were more likely to be selected than items presented further away. Furthermore, the effects of target and distractor eccentricity were largely additive, suggesting that the competition between saliency- and relevance-driven selection was modulated by an independent eccentricity-based spatial component. Implications of the dissociation between manual and oculomotor responses are also discussed.
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Affiliation(s)
- Elle van Heusden
- Faculty of Behavioral and Movement Sciences, Cognitive Psychology, Vrije Universiteit Amsterdam, Van der Boechorststraat 7, 1081 HV, Amsterdam, The Netherlands.
| | - Christian N L Olivers
- Faculty of Behavioral and Movement Sciences, Cognitive Psychology, Vrije Universiteit Amsterdam, Van der Boechorststraat 7, 1081 HV, Amsterdam, The Netherlands
| | - Mieke Donk
- Faculty of Behavioral and Movement Sciences, Cognitive Psychology, Vrije Universiteit Amsterdam, Van der Boechorststraat 7, 1081 HV, Amsterdam, The Netherlands
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5
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Abstract
Researchers have long debated whether salient distractors have the power to automatically capture attention. Recent research has suggested a potential resolution, called the signal suppression hypothesis, whereby salient distractors produce a bottom-up salience signal, but can be suppressed to prevent visual distraction. This account, however, has been criticized on the grounds that previous studies may have used distractors that were only weakly salient. This claim has been difficult to empirically test because there are currently no well-established measures of salience. The current study addresses this by introducing a psychophysical technique to measure salience. First, we generated displays that aimed to manipulate the salience of two color singletons via color contrast. We then verified that this manipulation was successful using a psychophysical technique to determine the minimum exposure duration required to detect each color singleton. The key finding was that high-contrast singletons were detected at briefer exposure thresholds than low-contrast singletons, suggesting that high-contrast singletons were more salient. Next, we evaluated the participants' ability to ignore these singletons in a task in which they were task irrelevant. The results showed that, if anything, high-salience singletons were more strongly suppressed than low-salience singletons. These results generally support the signal suppression hypothesis and refute claims that highly salient singletons cannot be ignored.
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Affiliation(s)
- Brad T Stilwell
- Department of Psychology, State University of New York at Binghamton, PO Box 6000, Binghamton, NY, 13902-6000, USA.
| | - Owen J Adams
- Department of Psychology, State University of New York at Binghamton, PO Box 6000, Binghamton, NY, 13902-6000, USA
| | | | - Nicholas Gaspelin
- Department of Psychology, State University of New York at Binghamton, PO Box 6000, Binghamton, NY, 13902-6000, USA
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6
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Clement A, Grégoire L, Anderson BA. Generalisation of value-based attentional priority is category-specific. Q J Exp Psychol (Hove) 2023; 76:2401-2409. [PMID: 36453711 PMCID: PMC10319404 DOI: 10.1177/17470218221144318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/16/2023]
Abstract
A large body of research suggests that previously reward-associated stimuli can capture attention. Recent evidence also suggests that value-driven attentional biases can occur for a particular category of objects. However, it is unclear how broadly these category-level attentional biases can generalise. In the present study, we examined whether value-driven attentional biases can generalise to new exemplars of a category or semantically related categories using a modified version of the value-driven attentional capture paradigm. In an initial training phase, participants searched for two categories of objects and were rewarded for correctly fixating members of one target category. In a subsequent test phase, participants searched for two new categories of objects. A new exemplar of one of the previous target categories or a member of a semantically related category could appear as a critical distractor in this phase. Participants were more likely to initially fixate the critical distractor and fixated the distractor longer when it was a new exemplar of the previously rewarded category. However, similar findings were not observed for members of semantically related categories. Together, these findings suggest that the generalisation of value-based attentional priority is category-specific.
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Affiliation(s)
- Andrew Clement
- Department of Psychological and Brain Sciences, Texas A&M University, College Station, TX, USA
| | - Laurent Grégoire
- Department of Psychological and Brain Sciences, Texas A&M University, College Station, TX, USA
| | - Brian A Anderson
- Department of Psychological and Brain Sciences, Texas A&M University, College Station, TX, USA
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7
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Gao Y, de Waard J, Theeuwes J. Learning to suppress a location is configuration-dependent. Atten Percept Psychophys 2023; 85:2170-2177. [PMID: 37258893 PMCID: PMC10584735 DOI: 10.3758/s13414-023-02732-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/11/2023] [Indexed: 06/02/2023]
Abstract
Where and what we attend is very much determined by what we have encountered in the past. Recent studies have shown that people learn to extract statistical regularities in the environment resulting in attentional suppression of locations that were likely to contain a distractor, effectively reducing the amount of attentional capture. Here, we asked whether this suppression effect due to statistical learning is dependent on the specific configuration within which it was learned. The current study employed the additional singleton paradigm using search arrays that had a configuration consisting of set sizes of either four or 10 items. Each configuration contained its own high probability distractor location. If learning would generalize across set size configurations, both high probability locations would be suppressed equally, regardless of set size. However, if learning to suppress is dependent on the configuration within which it was learned, one would expect only suppression of the high probability location that matched the configuration within which it was learned. The results show the latter, suggesting that implicitly learned suppression is configuration-dependent. Thus, we conclude that the high probability location is learned within the configuration context within which it is presented.
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Affiliation(s)
- Ya Gao
- Department of Experimental and Applied Psychology, Vrije Universiteit Amsterdam, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands.
- Institute Brain and Behavior Amsterdam (iBBA), Amsterdam, the Netherlands.
| | - Jasper de Waard
- Department of Experimental and Applied Psychology, Vrije Universiteit Amsterdam, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands
- Institute Brain and Behavior Amsterdam (iBBA), Amsterdam, the Netherlands
| | - Jan Theeuwes
- Department of Experimental and Applied Psychology, Vrije Universiteit Amsterdam, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands
- Institute Brain and Behavior Amsterdam (iBBA), Amsterdam, the Netherlands
- William James Center for Research, ISPA-Instituto Universitario, Lisbon, Portugal
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8
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Yan M, Meng Z, Hu N, Chen A. Rewarding outcomes enhance attentional capture and delay attentional disengagement. PeerJ 2023; 11:e15868. [PMID: 37609441 PMCID: PMC10441522 DOI: 10.7717/peerj.15868] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 07/18/2023] [Indexed: 08/24/2023] Open
Abstract
Attentional capture and disengagement are distinct process involved in attentional orienting. Most current studies have examined either the process of attentional capture or disengagement by manipulating stimuli associated with either positive (gains) or negative outcomes (losses). However, few studies have investigated whether attentional capture and disengagement are modulated by reward and loss outcomes. In the current study, we want to examine whether positive or negative outcomes could modulate distinguishing process of attentional capture and disengagement. Here, we manipulated different colored singleton stimuli associated with reward or loss outcomes; these stimuli were either presented at the center of screen or at the peripheral location. The participants' task was to search the target and identify the orientation of line segment in target as quickly as possible. The results showed that people had difficulty disengaging from a central reward-distractor, in comparison to loss- and neutral-distractor when target was presented at peripheral location. Similarly, peripheral reward-distractor captured more attention than loss- and neutral-distractor when target was presented at the center of screen after central fixation disappeared. Through our discoveries, we can conclude that positive rewards can increase attentional capture and delay attentional disengagement in healthy people.
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Affiliation(s)
- Minmin Yan
- Faculty of Psychology, Southwest University, Chongqing, China
| | - Zong Meng
- Faculty of Psychology, Southwest University, Chongqing, China
| | - Na Hu
- Department of Preschool & Special Education, Kunming University, Kunming, China
| | - Antao Chen
- School of Psychology, Shanghai University of Sport, Shanghai, China
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9
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Martinez-Cedillo AP, Dent K, Foulsham T. Social prioritisation in scene viewing and the effects of a spatial memory load. Atten Percept Psychophys 2023:10.3758/s13414-023-02769-3. [PMID: 37563513 DOI: 10.3758/s13414-023-02769-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/24/2023] [Indexed: 08/12/2023]
Abstract
When free-viewing scenes, participants tend to preferentially fixate social elements (e.g., people). In the present study, we tested whether this bias would be disrupted by increasing the demands of a secondary dual-task: holding a set of (one or six) spatial locations in memory, presented either simultaneously or sequentially. Following a retention interval, participants judged whether a test location was present in the to-be-remembered stimuli. During the retention interval participants free-viewed scenes containing a social element (a person) and a non-social element (an object) that served as regions of interest. In order to assess the impact of physical salience, the non-social element was presented in both an unaltered baseline version, and in a version where its salience was artificially increased. The results showed that the preference to look at social elements decreased when the demands of the spatial memory task were increased from one to six locations, regardless of presentation mode (simultaneous or sequential). The high-load condition also resulted in more central fixations and reduced exploration of the scene. The results indicate that the social prioritisation effect, and scene viewing more generally, can be affected by a concurrent memory load.
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Affiliation(s)
| | - Kevin Dent
- Department of Psychology, University of Essex, Wivenhoe Park, Colchester, Essex, CO4 3SQ, UK
| | - Tom Foulsham
- Department of Psychology, University of Essex, Wivenhoe Park, Colchester, Essex, CO4 3SQ, UK
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10
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Lawrence RK, Paas KHW, Cochrane BA, Pratt J. Delayed onsets are not necessary for generating distractor quitting thresholds effects in visual search. Atten Percept Psychophys 2023; 85:1811-1818. [PMID: 37415060 PMCID: PMC10545622 DOI: 10.3758/s13414-023-02734-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/11/2023] [Indexed: 07/08/2023]
Abstract
Salient distractors lower quitting thresholds in visual search. That is, when searching for the presence of a target among filler items, a large heterogeneously coloured distractor presented at a delayed onset produces quick target-absent judgements and increased target-present errors. The aim of the current study was to explore if the timing of the salient distractor modulates this Quitting Threshold Effect (QTE). In Experiment 1, participants completed a target detection search task in the presence or absence of a salient singleton distractor that either appeared simultaneously with other search items or appeared at a delayed onset (i.e., 100 ms or 250 ms after other array items appeared). In Experiment 2, a similar method was used, except that the salient singleton distractor appeared simultaneously, 100 ms before, or 100 ms after the other array items. Across both experiments, we observed robust distractor QTEs. Regardless of their onset, salient distractors decreased target-absent search speeds and increased target-present error rates. In all, the present findings suggest that delayed onsets are not required for lowered quitting thresholds in visual search.
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Affiliation(s)
- Rebecca K Lawrence
- School of Applied Psychology, Griffith University, Level 7 Ian O'Connor Building (G40), Parklands Drive, Southport, Qld, 4222, Australia.
| | - Karlien H W Paas
- School of Applied Psychology, Griffith University, Level 7 Ian O'Connor Building (G40), Parklands Drive, Southport, Qld, 4222, Australia
| | | | - Jay Pratt
- The University of Toronto, Toronto, Canada
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11
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Ma X, Abrams RA. Feature-blind attentional suppression of salient distractors. Atten Percept Psychophys 2023:10.3758/s13414-023-02712-6. [PMID: 37118222 DOI: 10.3758/s13414-023-02712-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2023] [Indexed: 04/30/2023]
Abstract
A recent paper has reported, for the first time, that people are capable of suppressing salient singleton distractors of unknown color if the search task requires them to search for the most prevalent of several shapes in the display. We identify here several potential limitations of the earlier findings. In particular, in the reported experiments, the likelihood of a salient distractor was higher than what is typically studied, the distractor object was similar in shape to the relevant objects, only two colors were studied, the distractor was consistently a fixed shape, and the distractor was always a unique shape different from the search targets. Each of these limitations leaves open some questions about the generality of the findings. We address each of the concerns here, and show, in five experiments, that the ability to suppress distractors of unknown color is a robust finding that is not compromised by the potential limitations identified. When searching for the most prevalent of several shapes in a display, people can indeed suppress capture by otherwise-salient color singleton distractors even when their color is not known in advance (i.e., in a feature-blind manner), facilitating efficient search. The experiments confirm the ability to suppress visual elements based on second-order (e.g., a unique color) or global salience information, and not merely based on first-order (e.g., a specific color) information.
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Affiliation(s)
- Xiaojin Ma
- Department of Psychological & Brain Sciences, Washington University in St. Louis, St. Louis, MO, USA.
| | - Richard A Abrams
- Department of Psychological & Brain Sciences, Washington University in St. Louis, St. Louis, MO, USA
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12
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Müller P, Wentura D. Undeserved reward but not inevitable loss biases attention: Personal control moderates evaluative attentional biases in the additional-singleton paradigm. Q J Exp Psychol (Hove) 2023; 76:888-904. [PMID: 35466816 DOI: 10.1177/17470218221099125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
It is important for organisms to notice signals of opportunities (i.e., chances for performance-dependent reward) and dangers (i.e., performance-dependent risks of loss). Attentional biases towards opportunity and danger signals should therefore be functionally valuable. By contrast, the functional value of attentional biases towards signals of performance-independent (i.e., uncontrollable) rewards or losses is not obvious. The present study compares attentional biases towards positive and negative stimuli, depending on whether the stimuli signal performance-dependent or performance-independent reward or loss. Specifically, we induced colour-valence associations before engaging participants in an additional-singleton task that measures attentional bias. In the valence-induction phase, one colour signalled a potential reward, and another colour signalled a potential loss; importantly, in one group, rewards and losses were performance-dependent, whereas in another group, they were performance-independent (i.e., seemingly random). In the subsequent additional-singleton task, we found increased additional-singleton effects for colours associated with performance-dependent rewards and losses (i.e., opportunities and dangers). If, however, rewards and losses were performance-independent, the singleton effect was enhanced only for reward but not loss stimuli.
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Affiliation(s)
- Philipp Müller
- Department of Psychology, Faculty of Behavioral Sciences, Saarland University, Saarbrücken, Germany
- DFKI GmbH, Saarbrücken, Germany
| | - Dirk Wentura
- Department of Psychology, Faculty of Behavioral Sciences, Saarland University, Saarbrücken, Germany
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13
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Harris AM, Bradley C, Yoo SY, Mattingley JB. Neurophysiological evidence against attentional suppression as the source of the same-location cost in spatial cueing. Atten Percept Psychophys 2023; 85:284-92. [PMID: 36522567 DOI: 10.3758/s13414-022-02633-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/28/2022] [Indexed: 12/23/2022]
Abstract
Spatial cues that mismatch the colour of a subsequent target have been shown to slow responses to targets that share their location. The source of this 'same location cost' (SLC) is currently unknown. Two potential sources are attentional signal suppression and object-file updating. Here, we tested a direct prediction of the suppression account using data from a spatial-cueing study in which we recorded brain activity using electroencephalography (EEG), and focusing on the event-related PD component, which is thought to index attentional signal suppression. Correlating PD amplitude with SLC magnitude, we tested the prediction that if attentional signal suppression is the source of the SLC, then the SLC should be positively correlated with PD amplitude. Across 48 participants, SLC and PD magnitudes were negatively correlated, in direct contradiction to a suppression account of the SLC. These results are compatible with an object-file updating account of the SLC in which updating is facilitated by reactive suppression of the to-be-updated stimulus information.
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14
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Ogden A, Kim H, Anderson BA. Combined influence of valence and statistical learning on the control of attention II: Evidence from within-domain additivity. Atten Percept Psychophys 2023; 85:277-283. [PMID: 36536205 PMCID: PMC10319402 DOI: 10.3758/s13414-022-02622-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/07/2022] [Indexed: 12/24/2022]
Abstract
Attention is biased in favor of stimuli that signal either threat or reward; this experience-dependent attentional bias develops via associative learning and persists into extinction. Physically salient yet task-irrelevant stimuli are also prioritized by the attention system, but the attentional priority of a physically salient distractor can be suppressed when it appears in a location in which it has been frequently encountered in the past. Similar effects of statistical learning on distractor suppression have been observed for distractors appearing in a predictable color. A pair of recent studies demonstrate that statistically learned distractor suppression and valence-based attentional biases combine additively, suggesting independent influences of learning on attentional priority. One limitation of these prior studies, however, is that the effects of statistical learning were defined with respect to spatial attention and the effects of associative learning with respect to feature-based attention. A strong version of the independence account would predict additive influences on attention even when both sources of priority are represented within a single domain of attentional control, which we tested in the present study. The attentional priority of a distractor was elevated when its color was previously associated with electric shock and reduced when its shape was frequently encountered as a distractor in a prior training phase, with these two influences on priority combining additively. Our findings provide strong evidence for the idea that statistical learning and valance-based associative learning exert independent influences on the control of attention, which has implications for contemporary theories of selection history.
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Affiliation(s)
- Alex Ogden
- Department of Psychological & Brain Sciences, Texas A&M University, 4235 TAMU, College Station, TX, 77843-4235, USA
| | - Haena Kim
- Department of Psychological & Brain Sciences, Texas A&M University, 4235 TAMU, College Station, TX, 77843-4235, USA
| | - Brian A Anderson
- Department of Psychological & Brain Sciences, Texas A&M University, 4235 TAMU, College Station, TX, 77843-4235, USA.
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15
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Rigsby TJ, Stilwell BT, Ruthruff E, Gaspelin N. A new technique for estimating the probability of attentional capture. Atten Percept Psychophys 2023; 85:543-59. [PMID: 36624200 DOI: 10.3758/s13414-022-02639-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/05/2022] [Indexed: 01/11/2023]
Abstract
Latency-based metrics of attentional capture are limited: They indicate whether or not capture occurred, but they do not indicate how often capture occurred. The present study introduces a new technique for estimating the probability of capture. In a spatial cueing paradigm, participants searched for a target letter defined by color while attempting to ignore salient cues that were drawn in either a relevant or irrelevant color. The results demonstrated the typical contingent capture effect: larger cue validity effects from relevant cues than irrelevant cues. Importantly, using a novel analytical approach, we were able to estimate the probability that the salient cue captured attention. This approach revealed a surprisingly low probability of attentional capture in the spatial cuing paradigm. Relevant cues are thought to be one of the strongest attractors of attention, yet they were estimated to capture attention on only about 30% of trials. This new metric provides an index of capture strength that can be meaningfully compared across different experimental contexts, which was not possible until now.
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16
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Zhou X, Hao Y, Xu S, Zhang Q. Statistical learning of target location and distractor location rely on different mechanisms during visual search. Atten Percept Psychophys 2023; 85:342-65. [PMID: 36513850 DOI: 10.3758/s13414-022-02626-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/20/2022] [Indexed: 12/15/2022]
Abstract
More studies have demonstrated that people have the capacity to learn and make use of environmental regularities. This capacity is known as statistical learning (SL). Despite rich empirical findings, it is not clear how the two forms of SL (SL of target location and SL of distractor location) influence visual search and whether they rely on the shared cognitive mechanism. In Experiment 1 and Experiment 2, we manipulated the probability of target location and the probability of distractor location, respectively. The results suggest that attentional guidance (they referred to overt attention) may mainly contribute to the SL effect of the target location and the distractor location, which is in line with the notion of priority mapping. To a small extent, facilitation of response selection may also contribute to the SL effect of the target location but does not contribute to the SL effect of the distractor location. However, the main difference between the two kinds of SL occurred in the early stage (it involved covert attention). Together, our findings indicate that the two forms of SL reflect partly shared and partly independent cognitive mechanisms.
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Kim H, Ogden A, Anderson BA. Statistical learning of distractor shape modulates attentional capture. Vision Res 2023; 202:108155. [PMID: 36417810 PMCID: PMC9791481 DOI: 10.1016/j.visres.2022.108155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 11/02/2022] [Accepted: 11/10/2022] [Indexed: 11/21/2022]
Abstract
Physically salient but task-irrelevant stimuli have high attentional priority, although observers are able to capitalize on statistical regularities in the environment to more efficiently ignore such stimuli. Physically salient distractors that more frequently appear in a particular location are less distracting when they appear in this high probability location. Likewise, colors and orientations that are frequently associated with distractors become preferentially ignored with learning. Such statistically learned distractor suppression has been examined with respect to the frequency of elementary features across trials, and less is known about how statistics concerning the composition of distractor features within a trial influence attention, particularly with respect to how orientations combine to form shapes. Color, orientation, and location are also represented very early in vision, whereas more complex features such as shape are represented further downstream in the visual system; it remains unclear whether statistically leaned distractor suppression can operate over such downstream visual representations. In the present study, we demonstrate attentional capture by physically salient, shape-defined distractors that is reduced in magnitude for a high probability shape. Our findings demonstrate that statistical learning can modulate attentional priority at least at the level of basic shapes and is not restricted to modulations of priority at the earliest stages of visual information processing tied to elementary features.
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Affiliation(s)
- Haena Kim
- Texas A&M University, College Station, TX, United States.
| | - Alex Ogden
- Texas A&M University, College Station, TX, United States
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Schmid RR, Ansorge U. Novel tests of capture by irrelevant abrupt onsets: No evidence for a mediating role of search task difficulty during color search. Atten Percept Psychophys 2022;:1-18. [PMID: 36460927 DOI: 10.3758/s13414-022-02623-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/11/2022] [Indexed: 12/04/2022]
Abstract
According to the attentional dwelling hypothesis, task-irrelevant abrupt-onset cues capture attention in a stimulus-driven way by eliciting spatial shifts and further dwelling at cue position until target onset. Consequently, search can be facilitated for targets at cued locations relative to uncued locations. Critically, effects of stimulus-driven capture can go undetected in mean reaction times and error rates when search is too easy. In contrast, according to the priority accumulation framework (PAF), cueing effects for task-irrelevant cues differ from cueing effects by task-relevant cues. Most critically, cueing effects by irrelevant cues do not necessarily index spatial shifts and more dwelling but rather retrieval of cueing information. We used both behavioral measures (i.e., cueing effects and distractor compatibility effects) and event-related potentials on direct visual orienting activity elicited by the cue (Experiment 2) as well as consequences on target processing (Experiment 1) to investigate whether task-irrelevant abrupt onsets elicited attention shifts and led to further dwelling. We found behavioral support for attentional effects of task-irrelevant cues, surprisingly, however, only when search displays remained on-screen until response. We found no support for the attentional dwelling hypothesis or for PAF in the size of cueing effects as a function of search difficulty. Critically, lateralized ERPs revealed that salience of abrupt onsets per se is not sufficient to elicit spatial shifts during color search. Finally, neurophysiological evidence demonstrates that choices toward the implementation of experimental protocols can dramatically alter behavioral results on attentional effects of salient, but task-irrelevant abrupt onsets and conclusions drawn from them.
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Merz S, Beege F, Schöpper LM, Spence C, Frings C. Investigating attentional control sets: Evidence for the compilation of multi-feature control sets. Atten Percept Psychophys 2022. [PMID: 36229630 DOI: 10.3758/s13414-022-02566-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/30/2022] [Indexed: 11/08/2022]
Abstract
Top-down control over stimulus-driven attentional capture, as postulated by the contingent capture hypothesis, has been a topic of lively scientific debate for a number of years now. According to the latter hypothesis, a stimulus has to match the feature of a top-down established control set in order to be selected automatically. Today, research on the topic of contingent capture has focused mostly on the manipulation of only a single feature separating the target from the distractors (the selection feature). The research presented here examined the compilation of top-down attentional control sets having multiple selection features. We report three experiments in which the feature overlap between the distractor and the top-down sets was manipulated on different perceptual features (e.g., colour, orientation and location). Distractors could match three, two or one of the features of the top-down sets. In line with our hypotheses, the strength of the distractor interference effects decreased linearly as the feature overlap between the distractor and the participants' top-down sets decreased. These results therefore suggest a decline in the efficiency with which distractors involuntarily capture attention as the target-similarity decreases. The data support the idea of multi-feature attentional control sets and are discussed in light of prominent contemporary theories of visual attention.
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Blini E, Zorzi M. Pupil size as a robust marker of attentional bias toward nicotine-related stimuli in smokers. Psychon Bull Rev 2022. [PMID: 36229711 DOI: 10.3758/s13423-022-02192-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/25/2022] [Indexed: 12/02/2022]
Abstract
Spatial attention can be magnetically attracted by behaviorally salient stimuli. This phenomenon occasionally conflicts with behavioral goals, leading to maladaptive consequences, as in the case of addiction, in which attentional biases have been described and linked with clinically meaningful variables, such as craving level or dependence intensity. Here, we sought to probe the markers of attentional priority in smokers through eye-tracking measures, by leveraging the established link between eye movements and spatial attention. We were particularly interested in potential markers related to pupil size, because pupil diameter reflects a range of autonomic, affective, and cognitive/attentional reactions to behaviorally significant stimuli and is a robust marker of appetitive and aversive learning. We found that changes in pupil size to nicotine-related visual stimuli could reliably predict, in cross-validated logistic regression, the smoking status of young smokers (showing pupil constriction) better than more traditional proxy measures. The possibility that pupil constriction may reflect a bias toward central vision, for example, attentional capture, is discussed in terms of sensory tuning with respect to nicotine-related stimuli. Pupil size was more sensitive at lower nicotine dependence levels, and at increased abstinence time (though these two variables were collinear). We conclude that pupillometry can provide a robust marker for attentional priority computation and useful indications regarding motivational states and individual attitudes toward conditioned stimuli.
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Anderson BA, Mrkonja L. This is a test: Oculomotor capture when the experiment keeps score. Atten Percept Psychophys 2022; 84:2115-2126. [PMID: 35918585 PMCID: PMC9540609 DOI: 10.3758/s13414-022-02545-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/21/2022] [Indexed: 11/08/2022]
Abstract
Physically salient stimuli are difficult to ignore, frequently eliciting fixations even when they are known to be task-irrelevant. A recent study demonstrated that distractor fixation-contingent auditory feedback was highly effective in reducing the frequency of fixations on such stimuli. The present study explores more specifically what it is about feedback that makes it effective in curbing oculomotor behavior. In one experiment, we removed the immediacy of the feedback by informing participants after each trial via textual feedback if they had fixated the distractor. A comparable reduction in the frequency of oculomotor capture was observed. In a second experiment, we only provided summary feedback concerning the frequency of oculomotor capture after each block of trials. Not only were the benefits of feedback again robustly comparable, but a benefit was observed even in the first block before any feedback had actually been presented. Simply knowing that the frequency of distractor fixations was being monitored was sufficient to substantially reduce the frequency of oculomotor capture. Interestingly, trial-level feedback predominantly reduced the frequency of capture by slowing oculomotor responses, reflecting a speed-accuracy tradeoff, whereas block-wise feedback resulted in a reduction in the frequency of capture with saccadic reaction time equated, reflecting a bona fide improvement in task performance. Our findings have implications for our understanding of the role of motivation, strategy, and selection history in oculomotor control.
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Affiliation(s)
- Brian A Anderson
- Department of Psychology, Texas A&M University, 4235 TAMU, College Station, TX, 77843-4235, USA.
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Zhu H, Xu J, Zheng Y, Jiang G, Huang X, Tan X, Wu X. Improved response inhibition induced by attentional capture is associated with physical activity. PeerJ 2022; 10:e14083. [PMID: 36187745 PMCID: PMC9521346 DOI: 10.7717/peerj.14083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 08/29/2022] [Indexed: 01/20/2023] Open
Abstract
The ability to stop a response promptly when a stop signal is presented is named response inhibition. It is generally accepted that the process of response inhibition requires a subject to pay attention to the stop instruction and then cancel the action. A wealth of converging evidence suggests that physical activity (PA) can promote response inhibition, but the potential contributions of attentional capture to the relationship between PA and response inhibition are currently unknown. In this study, the standard stop-signal task (SST) and two novel versions of the SST were used to solve this gap. A total of 58 college students were divided into a higher PA group and a lower PA group, respectively. In Experiment 1, the classical SST determined that the participants in the higher PA group displayed a significantly faster stop-signal reaction time (SSRT) than those in the lower PA group. Experiment 2 separated the attentional capture in the SST and revealed that the participants in the higher PA group could detect the signal faster than those in the lower PA group. Experiment 3 further added a stop signal to Experiment 2 and demonstrated that the participants in the higher PA group could more effectively deploy attentional resources to complete the task. Overall, these findings indicate that PA is positively associated with response inhibition and that the positive relationship is associated with effective allocation of attentional resources for faster attentional capture.
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Affiliation(s)
- Hao Zhu
- School of Psychology, Shanghai University of Sport, Shanghai, China
| | - Jiuyang Xu
- Tongda College, Nanjing University of Posts and Telecommunications, Yangzhou, China
| | - Yue Zheng
- School of Physical Education, Jiangsu Vocational and Technical College of Economics and Trade, Nanjing, China
| | - Guiping Jiang
- School of Physical Education and Training, Shanghai University of Sport, Shanghai, Shanghai, China,School of Physical Education, Harbin University, Harbin, China
| | - Xinyi Huang
- School of Psychology, Shanghai University of Sport, Shanghai, China
| | - Xiaohuan Tan
- School of Physical Education and Training, Shanghai University of Sport, Shanghai, Shanghai, China
| | - Xueping Wu
- School of Psychology, Shanghai University of Sport, Shanghai, China
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Sasin E, Sense F, Nieuwenstein M, Fougnie D. Training modulates memory-driven capture. Atten Percept Psychophys 2022; 84:1509-18. [PMID: 35680783 DOI: 10.3758/s13414-022-02508-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/05/2022] [Indexed: 11/08/2022]
Abstract
Attention is captured by information matching the contents of working memory. Though many factors modulate the amount of capture, there is surprising resistance to cognitive control. Capture occurs even when participants are instructed either that an item would never be a target or to drop that item from memory. Does the persistence of capture under these conditions reflect a rigidity in capture, or can properly motivated participants learn to completely suppress distractors and/or completely drop items from memory? Surprisingly, no studies have looked at the influence of extensive training of involuntary capture from working memory items. Here, we addressed whether training leads to a reduction or even elimination of memory-driven capture. After memorizing a single object, participants were cued to remember or to forget this object. Subsequently, they were asked to execute a search task. To measure capture, we compared search performances in displays that did and did not contain a distractor matching the earlier memorized object. Participants completed multiple experimental sessions over four days. The results showed that attentional capture by to-be-remembered distractors was reduced, but not eliminated in subsequent sessions compared with the first session. Training did not impact capture by to-be-forgotten objects. The results suggest observable, but limited, cognitive control over memory-driven capture.
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Ma X, Abrams RA. Spatial task relevance modulates value-driven attentional capture. Atten Percept Psychophys 2022. [PMID: 35732924 DOI: 10.3758/s13414-022-02530-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/10/2022] [Indexed: 11/08/2022]
Abstract
Attention tends to be attracted to visual features previously associated with reward. To date, nearly all existing studies examined value-associated stimuli at or near potential target locations, making such locations meaningful to inspect. The present experiments examined whether the attentional priority of a value-associated stimulus depends on its location-wise task relevance. In three experiments we used an RSVP task to compare the attentional demands of a value-associated peripheral distractor to that of a distractor associated with the top-down search goal. At a peripheral location that could never contain the target, a value-associated color did not capture attention. In contrast, at the same location, a distractor in a goal-matching color did capture attention. The results show that value-associated stimuli lose their attentional priority at task-irrelevant locations, in contrast to other types of stimuli that capture attention.
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Hayre RK, Cragg L, Allen HA. Endogenous control is insufficient for preventing attentional capture in children and adults. Acta Psychol (Amst) 2022; 228:103611. [PMID: 35724537 DOI: 10.1016/j.actpsy.2022.103611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 04/24/2022] [Accepted: 05/05/2022] [Indexed: 11/16/2022] Open
Abstract
Adults are known to have developed the ability to selectively focus their attention in a goal-driven (endogenous) manner but it is less clear at what stage in development (5-6 & 9-11 years) children can endogenously control their attention and whether they behave similarly to adults when managing distractions. In this study we administered a child-adapted cued visual search task to three age-groups: five- to six-year-olds (N = 45), nine- to eleven-year-olds (N = 42) and adults (N = 42). Participants were provided with a cue which either guided their attention towards or away from an upcoming target. On some trials, a singleton distracter was presented which participants needed to ignore. Participants completed three conditions where the cues were: 1) usually helpful (High Predictive), 2) usually unhelpful (Low Predictive) and 3) never helpful (Baseline) in guiding attention towards the target. We found that endogenous cue-utilisation develops with increasing age. Overall, nine- to eleven-year-olds and adults, but not five- to six-year-olds, utilised the endogenous cues in the High Predictive condition. However, all age-groups were unable to ignore the singleton distracter even when using endogenous control. Moreover, we found better cue-maintenance ability was related to poorer distracter-inhibition ability in early-childhood, but these skills were no longer related further on in development. We conclude that overall endogenous control is still developing in early-childhood, but an adult-like form of this skill has been acquired by mid-childhood. Furthermore, endogenous cue-utilisation was shown as insufficient for preventing attentional capture in both children and adults.
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Affiliation(s)
| | - Lucy Cragg
- School of Psychology, University of Nottingham, Nottingham, UK
| | - Harriet A Allen
- School of Psychology, University of Nottingham, Nottingham, UK
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Abstract
There is considerable evidence that salient items can be suppressed in order to prevent attentional capture. However, this evidence has relied almost exclusively on paradigms using color singletons as salient distractors. It is therefore unclear whether other kinds of salient stimuli, such as abrupt onsets, can also be suppressed. Using an additional singleton paradigm optimized for detecting oculomotor suppression, we directly compared color singletons with abrupt onsets. Participants searched for a target shape (e.g., green diamond) and attempted to ignore salient distractors that were either abrupt onsets or color singletons. First eye movements were used to assess whether salient distractors captured attention or were instead suppressed. Initial experiments using a type of abrupt onset from classic attentional capture studies (four white dots) revealed that abrupt onsets strongly captured attention whereas color singletons were suppressed. After controlling for important differences between the onsets and color singletons - such as luminance and color - abrupt-onset capture was reduced but not eliminated. We ultimately conclude that abrupt onsets are not suppressed like color singletons.
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Zhang Y, Yang Y, Wang B, Theeuwes J. Spatial enhancement due to statistical learning tracks the estimated spatial probability. Atten Percept Psychophys 2022; 84:1077-86. [PMID: 35426029 DOI: 10.3758/s13414-022-02489-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/01/2022] [Indexed: 11/17/2022]
Abstract
It is well known that attentional selection is sensitive to the regularities presented in the display. In the current study we employed the additional singleton paradigm and systematically manipulated the probability that the target would be presented in one particular location within the display (probabilities of 30%, 40%, 50%, 60%, 70%, 80%, and 90%). The results showed the higher the target probability, the larger the performance benefit for high- relative to low-probability locations both when a distractor was present and when it was absent. We also showed that when the difference between high- and low-probability conditions was relatively small (30%) participants were not able to learn the contingencies. The distractor presented at a high-probability target location caused more interference than when presented at a low-probability target location. Overall, the results suggest that attentional biases are optimized to the regularities presented in the display tracking the experienced probabilities of the locations that were most likely to contain a target. We argue that this effect is not strategic in nature nor the result of repetition priming. Instead, we assume that through statistical learning the weights within the spatial priority map are adjusted optimally, generating the efficient selection priorities.
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Abstract
The present study investigated whether explicit knowledge and awareness regarding the regularities present in the display affects statistical learning (SL) in visual search. Participants performed the additional singleton paradigm in which a salient distractor was presented much more often in one location than in all other locations. Previous studies have shown that participants learn this regularity as the location that is most likely to contain a distractor becomes suppressed relative to all other locations. In the current study, after each trial, participants had to either indicate the location of the distractor or the location of the target. Those participants that reported the distractor location, were very much aware of the regularity present in the display. However, participants that reported the target location were basically unaware of the regularity regarding the distractor. The results showed no difference between these groups in the amount of suppression of the high-probability location. This indicates that regardless of whether participants had explicit knowledge or not, the suppression was basically the same. We conclude that explicit knowledge and awareness does not contribute to learning to suppress a location. This conclusion is consistent with the notion that statistical learning is automatic, operating without conscious effort or awareness.
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Wu Y, Pan Y. The presence of a distractor matching the content of working memory induces delayed quitting in visual search. Atten Percept Psychophys 2022; 84:760-70. [PMID: 35359229 DOI: 10.3758/s13414-022-02477-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/11/2022] [Indexed: 11/08/2022]
Abstract
Previous research has shown that the presence of a distractor object matching the current content of working memory interacts with visual search. Because finding a target and quitting a search without finding a target may be implemented by qualitatively different processes, it is possible that the effects of a memory-matching distractor on target-present trials and on target-absent trials reveal different mechanisms by which the memory-matching distractor interacts with visual search. Although previous studies have well established the effect of attentional capture by a memory-matching distractor when the target object is found in the search display, there remains an open question about whether the presence of a memory-matching distractor can affect the process of search termination when no target is found. In the present study, we showed that search termination times on target-absent trials were delayed by the presence of a distractor matching the content of visual working memory. This delayed quitting effect cannot be conceived of as a more general influence of visual short-term memory, because the presence of a distractor matching the content of passive visual short-term memory (i.e., visual priming) did not influence quitting behavior in visual search. These findings offer a novel perspective that distractors matching the information maintained in visual working memory can cause observers to delay search termination when no target has been found.
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Abstract
Despite our best intentions, physically salient but entirely task-irrelevant stimuli can sometimes capture our attention. With learning, it is possible to more efficiently ignore such stimuli, although specifically how the visual system accomplishes this remains to be clarified. Using a sample of young-adult participants, we examined the time course of eye movements to targets and distractors. We replicate a reduced frequency of eye movements to the distractor when appearing in a location at which distractors are frequently encountered. This reduction was observed even for the earliest saccades, when selection tends to be most stimulus-driven. When the distractor appeared at the high-probability location, saccadic reaction time was slowed specifically for distractor-going saccades, suggesting a slowing of priority accumulation at this location. In the event that the distractor was fixated, disengagement from the distractor was also faster when it appeared in the high-probability location. Both proactive and reactive mechanisms of distractor suppression work together to minimize attentional capture by frequently encountered distractors.
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Riedel P, Domachowska IM, Lee Y, Neukam PT, Tönges L, Li SC, Goschke T, Smolka MN. L-DOPA administration shifts the stability-flexibility balance towards attentional capture by distractors during a visual search task. Psychopharmacology (Berl) 2022; 239:867-885. [PMID: 35147724 PMCID: PMC8891202 DOI: 10.1007/s00213-022-06077-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 01/24/2022] [Indexed: 12/20/2022]
Abstract
RATIONALE The cognitive control dilemma describes the necessity to balance two antagonistic modes of attention: stability and flexibility. Stability refers to goal-directed thought, feeling, or action and flexibility refers to the complementary ability to adapt to an ever-changing environment. Their balance is thought to be maintained by neurotransmitters such as dopamine, most likely in a U-shaped rather than linear manner. However, in humans, studies on the stability-flexibility balance using a dopaminergic agent and/or measurement of brain dopamine are scarce. OBJECTIVE The study aimed to investigate the causal involvement of dopamine in the stability-flexibility balance and the nature of this relationship in humans. METHODS Distractibility was assessed as the difference in reaction time (RT) between distractor and non-distractor trials in a visual search task. In a randomized, placebo-controlled, double-blind, crossover study, 65 healthy participants performed the task under placebo and a dopamine precursor (L-DOPA). Using 18F-DOPA-PET, dopamine availability in the striatum was examined at baseline to investigate its relationship to the RT distractor effect and to the L-DOPA-induced change of the RT distractor effect. RESULTS There was a pronounced RT distractor effect in the placebo session that increased under L-DOPA. Neither the RT distractor effect in the placebo session nor the magnitude of its L-DOPA-induced increase were related to baseline striatal dopamine. CONCLUSIONS L-DOPA administration shifted the stability-flexibility balance towards attentional capture by distractors, suggesting causal involvement of dopamine. This finding is consistent with current theories of prefrontal cortex dopamine function. Current data can neither confirm nor falsify the inverted U-shaped function hypothesis with regard to cognitive control.
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Affiliation(s)
- P. Riedel
- Department of Psychiatry and Psychotherapy, Technische Universität Dresden, Fetscherstraße 74, 01307 Dresden, Germany
| | - I. M. Domachowska
- Department of Psychology, Technische Universität Dresden, Zellescher Weg 17, 01069 Dresden, Germany
| | - Y. Lee
- Department of Psychiatry and Psychotherapy, Technische Universität Dresden, Fetscherstraße 74, 01307 Dresden, Germany
| | - P. T. Neukam
- Department of Psychiatry and Psychotherapy, Technische Universität Dresden, Fetscherstraße 74, 01307 Dresden, Germany
| | - L. Tönges
- Department of Neurology, Ruhr University Bochum, St. Josef-Hospital, Gudrunstraße 56, 44791 Bochum, Germany
| | - S. C. Li
- Department of Psychology, Technische Universität Dresden, Zellescher Weg 17, 01069 Dresden, Germany ,Centre for Tactile Internet With Human-in-the-Loop, Technische Universität Dresden, Georg-Schumman-Str. 9, 01187 Dresden, Germany
| | - T. Goschke
- Department of Psychology, Technische Universität Dresden, Zellescher Weg 17, 01069 Dresden, Germany
| | - M. N. Smolka
- Department of Psychiatry and Psychotherapy, Technische Universität Dresden, Fetscherstraße 74, 01307 Dresden, Germany
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Kerzel D, Grubert A. Capacity limitations in template-guided multiple color search. Psychon Bull Rev 2021. [PMID: 34918268 DOI: 10.3758/s13423-021-02040-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/12/2021] [Indexed: 11/08/2022]
Abstract
Visual selection of target objects relies on representations of their known features in visual working memory. These representations are referred to as attentional templates. We asked how the capacity of visual working memory relates to the maximal number of attentional templates that can simultaneously guide visual selection. To measure the number of active attentional templates, we used the contingent capture paradigm where cues matching the attentional template have larger effects than cues in a non-matching color. We found larger cueing effects for matching than non-matching cues in one-, two-, and also three-color searches, suggesting that participants can establish up to three attentional templates. However, scrutiny of matching cue trials showed that with three attentional templates, larger cueing effects only occurred when the matching cue had the same color as the actual target. When the matching cue had a possible target color that was different from the actual target color, cueing effects were similar to non-matching cue colors. We assume that processing of a matching cue activates one of the three templates, which inhibits the remaining templates to the level of non-matching colors. With two colors, the inhibition from the activated template is less complete because the initial template activation is higher. Overall, only a maximum of two attentional templates can operate successfully in the contingent capture paradigm. The capacity of template-guided search is therefore far below the capacity of visual working memory.
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Dötsch D, Deffner D, Schubö A. Color me impressed: A partner's target feature captures visual attention. Cognition 2021; 220:104989. [PMID: 34920300 DOI: 10.1016/j.cognition.2021.104989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 12/06/2021] [Accepted: 12/07/2021] [Indexed: 11/19/2022]
Abstract
Attending to a target is more difficult in the presence of a salient distractor. The present study investigated whether social value can modulate the extent to which distractors capture attention. Two participants sitting side-by-side performed a visual search task in cooperative and competitive conditions. Search displays contained either both targets, one target and a neutral stimulus or an ambiguous and a neutral stimulus. Results showed that agents took longer to respond to targets presented together with the partner's target compared to a neutral stimulus of equal salience. Agents also produced more false alarms in response to stimuli whose color lay between their own and the partner's target color compared to stimuli lying between the colors of their target and a neutral stimulus. These results suggest that stimuli with features relevant to a partner can capture attention more than neutral but equally salient stimuli, indicating that social value affects selective attention in a similar way as task goals and selection history.
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Affiliation(s)
- Dominik Dötsch
- Cognitive Neuroscience of Perception and Action, Faculty of Psychology, Philipps University, Marburg, Germany.
| | - Dominik Deffner
- Department of Human Behavior, Ecology and Culture, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
| | - Anna Schubö
- Cognitive Neuroscience of Perception and Action, Faculty of Psychology, Philipps University, Marburg, Germany
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Ferrari V, Canturi F, Codispoti M. Stimulus novelty and emotionality interact in the processing of visual distractors. Biol Psychol 2021; 167:108238. [PMID: 34864068 DOI: 10.1016/j.biopsycho.2021.108238] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 11/03/2021] [Accepted: 12/01/2021] [Indexed: 11/30/2022]
Abstract
Novel distractors are prioritized for attentional selection. When distractors also convey emotional content, they divert attention from the primary task more than neutral stimuli do. In the present study, while participants were engaged in a central task, we examined the impact of peripheral distractors that varied for emotional content and novelty. Results showed that emotional interference on reaction times completely habituated with repetition and promptly recovered with novelty. The enhanced LPP for emotional pictures was attenuated by repetitions and, interestingly, stimulus novelty only affected emotional, but not neutral distractors, in both the RTs and LPP. Alpha-ERD was similarly reduced for repeated emotional and neutral distractors. Altogether, these findings suggest that the impact of peripheral distractors can be attenuated through a non-strategic learning mechanism mediated by mere stimulus repetition, which is fine-tuned to detect changes in emotional distractors only, supporting the hypothesis that novelty and emotion share the same motivational circuits.
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Affiliation(s)
- Vera Ferrari
- Department of Medicine and Surgery, University of Parma, Italy.
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35
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Abstract
People often have limited awareness of the extent to which their attention is captured by salient-but-irrelevant stimuli. In the present study, we examined how providing feedback concerning the frequency of oculomotor capture by such stimuli modulates the control of attention. Our results show that the provision of oculomotor feedback produces a rapid and dramatic decrease in the frequency of distractor fixations. Further probing of this reduction in oculomotor capture by time to fixate the first stimulus revealed further insights into the nature of this experience-dependent effect. A higher frequency of relatively slow fixation latencies was observed in the feedback group, with such responses being generally less prone to capture, reflecting a speed-accuracy tradeoff. Fixations with slower latencies were also associated with a reduced frequency of oculomotor capture in the feedback group, whereas the fastest responses were almost exclusively stimulus-driven across participants and unaffected by feedback. These effects of feedback persisted when feedback was removed and they generalized to novel stimuli. Our findings suggest that, without any instruction concerning how to use the feedback, the oculomotor system defaults to delaying saccadic responses to allow more time for goal-directed influences on selection to come online, reflecting a history-dependent shift in oculomotor processing.
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Affiliation(s)
- Brian A Anderson
- Texas A&M University, Department of Psychology, 4235 TAMU, College Station, TX 77843-4235, United States of America.
| | - Lana Mrkonja
- Texas A&M University, Department of Psychology, 4235 TAMU, College Station, TX 77843-4235, United States of America
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36
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Abstract
Increasing evidence demonstrates that observers can learn the likely location of salient singleton distractors during visual search. To date, the reduced attentional capture at high-probability distractor locations has typically been examined using so called compound search, in which by design a target is always present. Here, we explored whether statistical distractor learning can also be observed in a visual detection task, in which participants respond target present if the singleton target is present and respond target absent when the singleton target is absent. If so, this allows us to examine suppression of the location that is likely to contain a distractor both in the presence, but critically also in the absence, of a priority signal generated by the target singleton. In an online variant of the additional singleton paradigm, observers had to indicate whether a unique shape was present or absent, while ignoring a colored singleton, which appeared with a higher probability in one specific location. We show that attentional capture was reduced, but not absent, at high-probability distractor locations, irrespective of whether the display contained a target or not. By contrast, target processing at the high-probability distractor location was selectively impaired on distractor-present displays. Moreover, all suppressive effects were characterized by a gradient such that suppression scaled with the distance to the high-probability distractor location. We conclude that statistical distractor learning can be examined in visual detection tasks, and discuss the implications for attentional suppression due to statistical learning.
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37
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Slagter HA, van Moorselaar D. Attention and distraction in the predictive brain. Vis cogn 2021; 29:631-636. [PMID: 34720654 PMCID: PMC8547734 DOI: 10.1080/13506285.2021.1936733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Whether it is possible to ignore a physically salient distractor has been a topic of active debate over the past 25 years, with empirical evidence for and against each of the theoretical stances. We put forward that predictive processing may provide a unified theoretical perspective that can account reasonably well for the empirical literature on attentional capture. In this perspective, capture is a logical consequence of the overall imperative of the brain to predict what sensory signals provide precise information to achieve goal-directed behaviour.
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Affiliation(s)
- Heleen A Slagter
- Department of Experimental and Applied Psychology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Institute for Brain and Behavior, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Dirk van Moorselaar
- Department of Experimental and Applied Psychology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.,Institute for Brain and Behavior, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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38
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Anderson BA, Kim H, Kim AJ, Liao MR, Mrkonja L, Clement A, Grégoire L. The past, present, and future of selection history. Neurosci Biobehav Rev 2021; 130:326-350. [PMID: 34499927 PMCID: PMC8511179 DOI: 10.1016/j.neubiorev.2021.09.004] [Citation(s) in RCA: 41] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 07/08/2021] [Accepted: 09/02/2021] [Indexed: 01/22/2023]
Abstract
The last ten years of attention research have witnessed a revolution, replacing a theoretical dichotomy (top-down vs. bottom-up control) with a trichotomy (biased by current goals, physical salience, and selection history). This third new mechanism of attentional control, selection history, is multifaceted. Some aspects of selection history must be learned over time whereas others reflect much more transient influences. A variety of different learning experiences can shape the attention system, including reward, aversive outcomes, past experience searching for a target, target‒non-target relations, and more. In this review, we provide an overview of the historical forces that led to the proposal of selection history as a distinct mechanism of attentional control. We then propose a formal definition of selection history, with concrete criteria, and identify different components of experience-driven attention that fit within this definition. The bulk of the review is devoted to exploring how these different components relate to one another. We conclude by proposing an integrative account of selection history centered on underlying themes that emerge from our review.
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Affiliation(s)
- Brian A Anderson
- Texas A&M University, College Station, TX, 77843, United States.
| | - Haena Kim
- Texas A&M University, College Station, TX, 77843, United States
| | - Andy J Kim
- Texas A&M University, College Station, TX, 77843, United States
| | - Ming-Ray Liao
- Texas A&M University, College Station, TX, 77843, United States
| | - Lana Mrkonja
- Texas A&M University, College Station, TX, 77843, United States
| | - Andrew Clement
- Texas A&M University, College Station, TX, 77843, United States
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Blakley EC, Gaspelin N, Gerhardstein P. The development of oculomotor suppression of salient distractors in children. J Exp Child Psychol 2021; 214:105291. [PMID: 34607075 DOI: 10.1016/j.jecp.2021.105291] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 07/10/2021] [Accepted: 08/25/2021] [Indexed: 10/20/2022]
Abstract
There is considerable evidence that adults can prevent attentional capture by physically salient stimuli via proactive inhibition. A key question is whether young children can also inhibit salient stimuli to prevent visual distraction. The current study directly compared attentional capture in children (Mage = 5.5 years) and adults (Mage = 19.3 years) by measuring overt eye movements. Participants searched for a target shape among heterogeneous distractor shapes and attempted to ignore a salient color singleton distractor. The destination of first saccades was used to assess attentional capture by the salient distractor, providing a more direct index of attentional allocation than prior developmental studies. Adults were able to suppress saccades to the singleton distractor, replicating previous studies. Children, however, demonstrated no such oculomotor suppression; first saccades were equally likely to be directed to the singleton distractor and nonsingleton distractors. Subsequent analyses indicated that children were able to suppress the distractor, but this occurred approximately 550 ms after stimulus presentation. The current results suggest that children possess some level of top-down control over visual attention, but this top-down control is delayed compared with adults. Development of this ability may be related to executive functions, which include goal-directed behavior such as organized search and impulse control as well as preparatory and inhibitory cognitive functions.
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Affiliation(s)
- Emily C Blakley
- Department of Psychology, Binghamton University, State University of New York, Binghamton, NY 13902, USA.
| | - Nicholas Gaspelin
- Department of Psychology, Binghamton University, State University of New York, Binghamton, NY 13902, USA
| | - Peter Gerhardstein
- Department of Psychology, Binghamton University, State University of New York, Binghamton, NY 13902, USA
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40
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Abstract
Whether it is possible to ignore a physically salient distractor has been a topic of active debate over the past 25 years, with empirical evidence for and against each of the theoretical stances. We put forward that predictive processing may provide a unified theoretical perspective that can account reasonably well for the empirical literature on attentional capture. In this perspective, capture is a logical consequence of the overall imperative of the brain to predict what sensory signals provide precise information to achieve goal-directed behaviour.
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Affiliation(s)
- Heleen A Slagter
- Department of Experimental and Applied Psychology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Institute for Brain and Behavior, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Dirk van Moorselaar
- Department of Experimental and Applied Psychology, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Institute for Brain and Behavior, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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41
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Erb CD, Moher J, Marcovitch S. Attentional capture in goal-directed action during childhood, adolescence, and early adulthood. J Exp Child Psychol 2021; 214:105273. [PMID: 34509699 DOI: 10.1016/j.jecp.2021.105273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2021] [Revised: 07/29/2021] [Accepted: 07/29/2021] [Indexed: 10/20/2022]
Abstract
Attentional capture occurs when salient but task-irrelevant information disrupts our ability to respond to task-relevant information. Although attentional capture costs have been found to decrease between childhood and adulthood, it is currently unclear the extent to which such age-related changes reflect an improved ability to recover from attentional capture or to avoid attentional capture. In addition, recent research using hand-tracking techniques with adults indicates that attentional capture by a distractor can generate response activations corresponding to the distractor's location, consistent with action-centered models of attention. However, it is unknown whether attentional capture can also result in the capture of action in children and adolescents. Therefore, we presented 5-year-olds, 9-year-olds, 13- and 14-year-olds, and adults (N = 96) with a singleton search task in which participants responded by reaching to touch targets on a digital display. Consistent with action-centered models of attention, distractor effects were evident in each age group's movement trajectories. In contrast to movement trajectories, movement times revealed significant age-related reductions in the costs of attentional capture, suggesting that age-related improvements in attentional control may be driven in part by an enhanced ability to recover from-as opposed to avoid-attentional capture. Children's performance was also significantly affected by response repetition effects, indicating that children may be more susceptible to interference from a wider range of task-irrelevant factors than adults. In addition to presenting novel insights into the development of attention and action, these results highlight the benefits of incorporating hand-tracking techniques into developmental research.
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Affiliation(s)
- Christopher D Erb
- School of Psychology, University of Auckland, Auckland 1010, New Zealand.
| | - Jeff Moher
- Department of Psychology, Connecticut College, New London, CT 06320, USA
| | - Stuart Marcovitch
- Department of Psychology, University of North Carolina at Greensboro, Greensboro, NC 27412, USA
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42
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Zhuang R, Tu Y, Wang X, Ren Y, Abrams RA. Contributions of gains and losses to attentional capture and disengagement: evidence from the gap paradigm. Exp Brain Res 2021; 239:3381-3395. [PMID: 34495366 DOI: 10.1007/s00221-021-06210-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Accepted: 08/28/2021] [Indexed: 11/26/2022]
Abstract
It is known that movements of visual attention are influenced by features in a scene, such as colors, that are associated with value or with loss. The present study examined the detailed nature of these attentional effects by employing the gap paradigm-a technique that has been used to separately reveal changes in attentional capture and shifting, and changes in attentional disengagement. In four experiments, participants either looked toward or away from stimuli with colors that had been associated either with gains or with losses. We found that participants were faster to look to colors associated with gains and slower to look away from them, revealing effects of gains on both attentional capture and attentional disengagement. On the other hand, participants were both slower to look to features associated with loss, and faster to look away from such features. The pattern of results suggested, however, that the latter finding was not due to more rapid disengagement from loss-associated colors, but instead to more rapid shifting of attention away from such colors. Taken together, the results reveal a complex pattern of effects of gains and losses on the disengagement, capture, and shifting of visual attention, revealing a remarkable flexibility of the attention system.
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Affiliation(s)
- Ran Zhuang
- School of Psychology, Shandong Normal University, No. 1 Daxue Road, Changqing District, Jinan, 250358, People's Republic of China
| | - Yanyan Tu
- School of Psychology, Shandong Normal University, No. 1 Daxue Road, Changqing District, Jinan, 250358, People's Republic of China
| | - Xiangzhen Wang
- School of Psychology, Shandong Normal University, No. 1 Daxue Road, Changqing District, Jinan, 250358, People's Republic of China
| | - Yanju Ren
- School of Psychology, Shandong Normal University, No. 1 Daxue Road, Changqing District, Jinan, 250358, People's Republic of China.
| | - Richard A Abrams
- Department of Psychological and Brain Sciences, Washington University in St. Louis, St. Louis, USA
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Forster S, Lavie N. Faces are not always special for attention: Effects of response-relevance and identity. Vision Res 2021; 189:1-10. [PMID: 34488066 DOI: 10.1016/j.visres.2021.08.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 07/31/2021] [Accepted: 08/05/2021] [Indexed: 11/28/2022]
Abstract
Research over the past 25 years indicates that stimulus processing is diminished when attention is engaged in a perceptually demanding task of high 'perceptual load'. These results have generalized across a variety of stimulus categories, but a controversy evolved over the question of whether perception of distractor faces (or other categories of perceptual expertise) can proceed irrespective of the level of perceptual load in the attended task. Here we identify task-relevance, and in particular identity-relevance, as a potentially important factor in explaining prior inconsistencies. In four experiments, we tested whether perceptual load in an attended letter or word task modulates the processing of famous face distractors, while varying their task-relevance. Distractor interference effects on task RTs was reduced by perceptual load not only when the faces were entirely task-irrelevant, but also when the face gender was task relevant, within a name gender classification response-competition task, using famous female or male distractor faces. However, when the identity associated with the famous faces was primed by the task using their names, as in prior demonstrations that face distractors are immune to the effects of perceptual load, we were able to replicate these prior findings. Our findings demonstrate a role for identity-priming by the relevant task in determining attentional capture by faces under high perceptual load. Our results also highlight the importance of considering even relatively subtle forms of task-relevance in selective attention research.
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Affiliation(s)
| | - Nilli Lavie
- Institute of Cognitive Neuroscience University College London, UK
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44
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Sasin E, Fougnie D. The road to long-term memory: Top-down attention is more effective than bottom-up attention for forming long-term memories. Psychon Bull Rev 2021; 28:937-945. [PMID: 33443709 PMCID: PMC8219582 DOI: 10.3758/s13423-020-01856-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/25/2020] [Indexed: 11/10/2022]
Abstract
Does the strength of representations in long-term memory (LTM) depend on which type of attention is engaged? We tested participants' memory for objects seen during visual search. We compared implicit memory for two types of objects-related-context nontargets that grabbed attention because they matched the target defining feature (i.e., color; top-down attention) and salient distractors that captured attention only because they were perceptually distracting (bottom-up attention). In Experiment 1, the salient distractor flickered, while in Experiment 2, the luminance of the salient distractor was alternated. Critically, salient and related-context nontargets produced equivalent attentional capture, yet related-context nontargets were remembered far better than salient distractors (and salient distractors were not remembered better than unrelated distractors). These results suggest that LTM depends not only on the amount of attention but also on the type of attention. Specifically, top-down attention is more effective in promoting the formation of memory traces than bottom-up attention.
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Affiliation(s)
- Edyta Sasin
- Department of Psychology, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates.
| | - Daryl Fougnie
- Department of Psychology, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
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Abstract
Given the complexity of our visual environments, a number of mechanisms help us prioritize goal-consistent visual information. When searching for a friend in a crowd, for instance, visual working memory (VWM) maintains a representation of your target (i.e., your friend's shirt) so that attention can be subsequently guided toward target-matching features. In turn, attentional filters gate access to VWM to ensure that only the most relevant information is encoded and used to guide behavior. Distracting (i.e., unexpected/salient) information, however, can also capture your attention, disrupting search. In the current study we ask: does distraction also disrupt control over the VWM filter? Although the effect of distraction on search behavior is heavily studied, we know little about its consequences for VWM. Participants performed two consecutive visual search tasks on each trial. Stimulus color was irrelevant for both search tasks, but on trials where a salient distractor appeared on Search 1, we found evidence that the color associated with this distractor was incidentally encoded into VWM, resulting in memory-driven capture on Search 2. In two different experiments we observed slower responses on Search 2 when a non-target item matched the color of the salient distractor from Search 1; this effect was specific to the color associated with salient distraction and not induced by other non-target colors from the Search 1 display. We propose a novel Filter Disruption Theory: distraction disrupts the attentional filter that controls access to VWM, resulting in the encoding of irrelevant inputs at the time of capture.
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Sanada M, Kuwamoto T, Katayama J. Deviant consonance and dissonance capture attention differently only when task demand is high: An ERP study with three-stimulus oddball paradigm. Int J Psychophysiol 2021; 166:1-8. [PMID: 33932475 DOI: 10.1016/j.ijpsycho.2021.04.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 03/22/2021] [Accepted: 04/25/2021] [Indexed: 11/22/2022]
Abstract
The current study investigated whether consonance (imperfect consonance: major third) and dissonance (minor second) would capture attention differently when they occurred as chords (combinations of two tones) that were deviant from their context. In addition, we also examined how task demand would modulate these chords' attentional capture. For this investigation, we used an auditory three-stimulus oddball paradigm in which these chords were presented as deviant stimuli (5% each) among frequent standard (80%) and infrequent target (10%) pure tones. The task difficulty was manipulated by changing pitch intervals between standard and target tones. The results showed that these chords elicited dual-peak P3a, and that consonance enhanced the late phase of P3a compared to dissonance, only when the task demand was high. These findings revealed that deviant consonance and dissonance captured attention differently; in particular, consonance captured attention more strongly than dissonance, and this effect was induced by high task demand. This attentional capture difference between the chord categories was induced through enhanced focus of attention on the pitch dimension of oddball stimuli. In addition, the deviant chords might have been processed by a mechanism similar to that which processes novel stimuli, and these chords' differences might have affected not the novelty detection process, but a process which orients attentional resources to deviant chords, which were recognized as novel stimuli.
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Rheem H, Cho YS. A finer-grained search reveals no evidence of the attentional capture by to-be-ignored features. Atten Percept Psychophys 2021; 83:2441-57. [PMID: 33913088 DOI: 10.3758/s13414-021-02305-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/16/2021] [Indexed: 11/08/2022]
Abstract
The contingent capture account of involuntary attention claims that it is guided by top-down factors, such as volitional goals or task instructions. The contrasting rapid disengagement account holds that the contingent capture account relies on the spatial precueing paradigm, which is vulnerable to the elimination of the cue-validity effect through rapid attentional disengagement. In the present study, five experiments were conducted to examine whether a spatial cue presented in a target-defining or distractor-defining color that predicted the location of a subsequently presented target at the chance level involuntarily captures attention by measuring the cue-validity effect. Additionally, to examine the influence of cue-target compatibility as an alternative indicator of attentional capture, an object identical to or different from the target object was presented at the cued location in the cue display in all experiments. The results showed that the cue-validity effect and the cue-target compatibility effect were present only when the target-color cue was presented. The object of the target display presented at the location cued by the target color was recognized even on invalid trials. By contrast, the distractor color cue did not show any indication of attentional capture or postattentive inhibition. These results imply that preattentive selection and postattentive inhibition depend on top-down attentional control setting. Furthermore, the absence of a cue-validity effect with a distractor feature is not due to the inhibition of the cued location after attentional disengagement.
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Burra N, Kerzel D. Meeting another's gaze shortens subjective time by capturing attention. Cognition 2021; 212:104734. [PMID: 33887652 DOI: 10.1016/j.cognition.2021.104734] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 04/09/2021] [Accepted: 04/10/2021] [Indexed: 01/01/2023]
Abstract
Gaze directed at the observer (direct gaze) is an important and highly salient social signal with multiple effects on cognitive processes and behavior. It is disputed whether the effect of direct gaze is caused by attentional capture or increased arousal. Time estimation may provide an answer because attentional capture predicts an underestimation of time whereas arousal predicts an overestimation. In a temporal bisection task, observers were required to classify the duration of a stimulus as short or long. Stimulus duration was selected randomly between 988 and 1479 ms. When gaze was directed at the observer, participants underestimated stimulus duration, suggesting that effects of direct gaze are caused by attentional capture, not increased arousal. Critically, this effect was limited to dynamic stimuli where gaze appeared to move toward the participant. The underestimation was present with stimuli showing a full face, but also with stimuli showing only the eye region, inverted faces and high-contrast eye-like stimuli. However, it was absent with static pictures of full faces and dynamic nonfigurative stimuli. Because the effect of direct gaze depended on motion, which is common in naturalistic scenes, more consideration needs to be given to the ecological validity of stimuli in the study of social attention.
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Affiliation(s)
- Nicolas Burra
- Faculté de Psychologie et des Sciences de l'Education, Université de Genève, Switzerland.
| | - Dirk Kerzel
- Faculté de Psychologie et des Sciences de l'Education, Université de Genève, Switzerland
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49
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Marchner JR, Preuschhof C. The influence of associative reward learning on motor inhibition. Psychol Res 2021; 86:125-140. [PMID: 33595706 PMCID: PMC8821474 DOI: 10.1007/s00426-021-01485-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 01/29/2021] [Indexed: 11/25/2022]
Abstract
Stimuli that predict a rewarding outcome can cause difficulties to inhibit unfavourable behaviour. Research suggests that this is also the case for stimuli with a history of reward extending these effects on action control to situations, where reward is no longer accessible. We expand this line of research by investigating if previously reward-predictive stimuli promote behavioural activation and impair motor inhibition in a second unrelated task. In two experiments participants were trained to associate colours with a monetary reward or neutral feedback. Afterwards participants performed a cued go/no-go task, where cues appeared in the colours previously associated with feedback during training. In both experiments training resulted in faster responses in rewarded trials providing evidence of a value-driven response bias as long as reward was accessible. However, stimuli with a history of reward did not interfere with goal-directed action and inhibition in a subsequent task after removal of the reward incentives. While the first experiment was not conclusive regarding an impact of reward-associated cues on response inhibition, the second experiment, validated by Bayesian statistics, clearly questioned an effect of reward history on inhibitory control. This stands in contrast to earlier findings suggesting that the effect of reward history on subsequent action control is not as consistent as previously assumed. Our results show that participants are able to overcome influences from Pavlovian learning in a simple inhibition task. We discuss our findings with respect to features of the experimental design which may help or complicate overcoming behavioural biases induced by reward history.
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Affiliation(s)
- Janina Rebecca Marchner
- Department of Clinical Developmental Psychology, Institute of Psychology, Faculty of Natural Sciences, Otto-von-Guericke-University, Universitätsplatz 2, Gebäude 24, 39106, Magdeburg, Germany
- Center for Behavioral Brain Sciences, 39106, Magdeburg, Germany
| | - Claudia Preuschhof
- Department of Clinical Developmental Psychology, Institute of Psychology, Faculty of Natural Sciences, Otto-von-Guericke-University, Universitätsplatz 2, Gebäude 24, 39106, Magdeburg, Germany.
- Center for Behavioral Brain Sciences, 39106, Magdeburg, Germany.
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Abstract
What we pay attention to in the visual environment is often driven by what we know about the world. For example, a number of studies have found that observers can adopt attentional sets for a particular semantic category. However, some objects are more typical members of a category than others. While previous evidence suggests that an object's typicality can influence the guidance of attention in visual search, it is unclear whether typicality can also influence the capture of attention. To test whether this is the case, participants were given a category of objects at the beginning of each trial. Then, a rapid serial visual presentation (RSVP) stream was presented at fixation, and participants had to indicate whether an object of the given category was present or absent from the stream. Importantly, a single flanker image also appeared above or below the central stream just before the target. This flanker could belong either to the same category as the target or a different category, and could be a typical or atypical exemplar of that category. Participants were less accurate at detecting the target when the flanker belonged to the same category as the target. Moreover, participants were even less accurate when the flanker was a typical exemplar of this category. Similar findings were observed when targets consisted of typical and atypical exemplars. Together, these findings indicate that the extent of attentional capture toward a distractor depends on whether the distractor matches the category and typicality of one's attentional set.
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