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Carlson JM, Fang L, Coughtry-Carpenter C, Foley J. Reliability of attention bias and attention bias variability to climate change images in the dot-probe task. Front Psychol 2023; 13:1021858. [PMID: 36710831 PMCID: PMC9878553 DOI: 10.3389/fpsyg.2022.1021858] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 12/22/2022] [Indexed: 01/13/2023] Open
Abstract
Climate change is one of the most pressing issues of the 21st century, which is perhaps why information about climate change has been found to capture observers' attention. One of the most common ways of assessing individual differences in attentional processing of climate change information is through the use of reaction time difference scores. However, reaction time-based difference scores have come under scrutiny for their low reliability. Given that a primary goal of the field is to link individual differences in attention processing to participant variables (e.g., environmental attitudes), we assessed the reliability of reaction time-based measures of attention processing of climate change information utilizing an existing dataset with three variations of the dot-probe task. Across all three samples, difference score-based measures of attentional bias were generally uncorrelated across task blocks (r = -0.25 to 0.31). We also assessed the reliability of newer attention bias variability measures that are thought to capture dynamic shifts in attention toward and away from salient information. Although these measures were initially found to be correlated across task blocks (r = 0.17-0.67), they also tended to be highly correlated with general reaction time variability (r = 0.49-0.83). When controlling for general reaction time variability, the correlations across task blocks for attention bias variability were much weaker and generally nonsignificant (r = -0.25 to 0.33). Furthermore, these measures were unrelated to pro-environmental disposition indicating poor predictive validity. In short, reaction time-based measures of attentional processing (including difference score and variability-based approaches) have unacceptably low levels of reliability and are therefore unsuitable for capturing individual differences in attentional bias to climate change information.
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2
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Hu C, Song X, Song J, Hong Y, Zhou R. Neurophysiological Correlates for Dynamic Variability Between Vigilance and Avoidance in Test Anxiety. Biol Psychol 2022; 175:108427. [PMID: 36170941 DOI: 10.1016/j.biopsycho.2022.108427] [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: 08/11/2022] [Revised: 09/12/2022] [Accepted: 09/22/2022] [Indexed: 11/02/2022]
Abstract
Attention bias (ABs) to threat is essential in the etiology and maintenance of test anxiety. However, little is known about the attention pattern of ABs in test anxiety. The stimulus duration affects the attention pattern in anxiety. Thus, the present research combined the dot-probe paradigm and event-related potentials (ERPs) and varied the stimulus duration (100ms or 500ms) to test the ABs in test anxiety. Consequently, both groups showed a threat N2pc in 100ms and 500ms duration, suggesting that both groups allocated attention to the test-related threat. However, in the 100ms duration, the high test-anxious (HTA) group had smaller target-elicited P1 and greater target-elicited N2 in the threat-congruent condition than in the neutral condition. In the 500ms duration, an earlier threat N2pc and a threat PD followed a greater target P1, and smaller target N2 were pronounced in the HTA group. The current results provided electrophysiological evidence that the HTA group kept a dynamic attention pattern that fluctuated shift between vigilance and avoidance in the 100ms and 500ms duration. The HTA group was more vigilant than the LTA group in the 500ms duration when strategic attention was concerned, proposing that the vigilance in test anxiety was not an automatic process.
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Affiliation(s)
- Cenlou Hu
- Key Laboratory of Child Development and Learning Science of Ministry of Education, School of Biological Sciences & Medical Engineering, Southeast University, Nanjing, Jiangsu, China
| | - Xueling Song
- National Education Examinations Authority, Beijing, China
| | - Jintao Song
- Department of Psychology, Nanjing University, Nanjing, Jiangsu, China
| | - Yan Hong
- Department of Psychology, Nanjing University, Nanjing, Jiangsu, China
| | - Renlai Zhou
- Key Laboratory of Child Development and Learning Science of Ministry of Education, School of Biological Sciences & Medical Engineering, Southeast University, Nanjing, Jiangsu, China; Department of Psychology, Nanjing University, Nanjing, Jiangsu, China; State Key Laboratory of Media Convergence Production Technology and Systems, Beijing, China.
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3
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Abstract
The current study examined whether an attentional bias exists for reproduction-related visual cues among breast cancer survivors and its relationship with fertility concerns and emotional distress. Breast cancer survivors (n = 38) aged 18-40 were compared to 37 healthy women recruited from the general population. Attentional bias was investigated using a visual dot-probe task and response times (RT) were measured. Participants also completed several questionnaires, including the Reproductive Concerns After Cancer Scale (RCACS) and the Hospital Anxiety and Depression Scale (HADS). Biased cognitive processing toward reproduction-related stimuli was observed for all young women. However, attentional bias was a significant predictor of concerns about partner disclosure of fertility status, with higher bias scores associated with higher levels of concern only for breast cancer survivors. The desire to have a (or another) biological child was also a significant predictor of higher concerns related with fertility potential for all young women. Higher vigilance regarding reproduction-related cues seems to lead to higher concerns among women with breast cancer history whose fertility is threatened. This result may have important research and clinical implications. Interventions focused on goal-oriented attention self-regulation and problem-solving can help to manage fertility concerns and distress in the course of the disease.
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Affiliation(s)
- Ana Bártolo
- Center for Health Technology and Services Research (CINTESIS), Department of Education and Psychology, University of Aveiro, Aveiro, Portugal
| | - Isabel M Santos
- William James Center for Research, Department of Education and Psychology, University of Aveiro, Aveiro, Portugal
| | - Raquel Guimarães
- Breast Center, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Salomé Reis
- Department of Gynecology and Obstetrics, Centro Hospitalar Universitário de São João, Porto, Portugal
| | - Sara Monteiro
- Center for Health Technology and Services Research (CINTESIS), Department of Education and Psychology, University of Aveiro, Aveiro, Portugal
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Abstract
In zoos, primates experience markedly different interactions with familiar humans, such as the zookeepers who care for them, compared with those with unfamiliar humans, such as the large volume of zoo visitors to whom they are regularly exposed. While the behaviour of zoo-housed primates in the presence of unfamiliar, and to a lesser extent familiar, humans has received considerable attention, if and how they spontaneously distinguish familiar from unfamiliar people, and the cognitive mechanisms underlying the relationships they form with familiar and unfamiliar humans, remain poorly understood. Using a dot-probe paradigm, we assessed whether primates (chimpanzees and gorillas) show an attentional bias toward the faces of familiar humans, with whom the apes presumably had a positive relationship. Contrary to our predictions, all subjects showed a significant attentional bias toward unfamiliar people's faces compared with familiar people's faces when the faces showed a neutral expression, both with and without a surgical face mask on, but no significant attentional bias when the faces showed a surprised expression. These results demonstrate that apes can spontaneously categorize humans based on familiarity and we argue that the attentional biases the apes showed for unfamiliar human faces reflect a novelty effect.
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Affiliation(s)
- Jesse G. Leinwand
- Lester E. Fisher Center for the Study and Conservation of Apes, Lincoln Park Zoo, Chicago, IL, USA
| | - Mason Fidino
- Urban Wildlife Institute, Lincoln Park Zoo, Chicago, IL, USA
| | - Stephen R. Ross
- Lester E. Fisher Center for the Study and Conservation of Apes, Lincoln Park Zoo, Chicago, IL, USA
| | - Lydia M. Hopper
- Lester E. Fisher Center for the Study and Conservation of Apes, Lincoln Park Zoo, Chicago, IL, USA,Department of Molecular and Comparative Pathobiology, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
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5
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Sareen S, Doyle FL, Kemp LJ, Northam JC, Morgan BG, Kimonis ER, Richmond JL, Le Pelley ME, Eapen V, Frick PJ, Hawes DJ, Moul C, Mehta D, Dadds MR. Still connecting the dots: An investigation into infants' attentional bias to threat using an eye-tracking task. Infancy 2021; 27:46-66. [PMID: 34846094 DOI: 10.1111/infa.12444] [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: 07/02/2021] [Revised: 11/03/2021] [Accepted: 11/10/2021] [Indexed: 12/01/2022]
Abstract
An attentional bias toward threat has been theorized to be a normative aspect of infants' threat and safety learning, and an indicator of risk for internalizing psychopathology in older populations. To date, only four studies have examined this bias using the dot-probe task in infancy and the findings are mixed. We extended the literature by examining patterns of attention to threat in a culturally and linguistically diverse sample of infants aged 5-11 months old (N = 151) using all measures previously employed in the infant dot-probe literature. Given that an attentional bias toward threat is associated with higher risk of developing anxiety disorders later in life, we also examined how negative affect-an early correlate of later anxiety disorders-is related to attentional bias toward threat in infancy. This study was the first to use a consistent measure of negative affect across the whole sample. An eye-tracking dot-probe task was used to examine attentional bias toward threat (i.e., angry faces) relative to positive (i.e., happy faces) stimuli. Results showed that an attention bias to threat was not characteristic of infants at this age, and negative affect did not moderate the putative relationship between attention and emotional faces (angry, happy). These findings therefore suggest that attention biases to socio-emotional threat may not have emerged by 11 months old.
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Affiliation(s)
- Sinia Sareen
- School of Psychology, Faculty of Science, University of Sydney, Sydney, NSW, Australia
| | - Frances L Doyle
- School of Psychology, Faculty of Science, University of Sydney, Sydney, NSW, Australia.,The MARCS Institute for Brain, Behaviour and Development, School of Psychology, Western Sydney University, Penrith, NSW, Australia
| | - Lindsay J Kemp
- School of Psychology, Faculty of Science, University of Sydney, Sydney, NSW, Australia
| | - Jaimie C Northam
- School of Psychology, Faculty of Science, University of Sydney, Sydney, NSW, Australia
| | - Bronte G Morgan
- School of Psychology, Faculty of Science, University of Sydney, Sydney, NSW, Australia
| | - Eva R Kimonis
- School of Psychology, University of New South Wales, Sydney, NSW, Australia
| | - Jenny L Richmond
- School of Psychology, University of New South Wales, Sydney, NSW, Australia
| | - Mike E Le Pelley
- School of Psychology, University of New South Wales, Sydney, NSW, Australia
| | - Valsamma Eapen
- School of Psychiatry, Faculty of Medicine, University of New South Wales, Sydney, NSW, Australia
| | - Paul J Frick
- Department of Psychology, Louisiana State University, Baton Rouge, Louisiana, USA
| | - David J Hawes
- School of Psychology, Faculty of Science, University of Sydney, Sydney, NSW, Australia
| | - Caroline Moul
- School of Psychology, Faculty of Science, University of Sydney, Sydney, NSW, Australia
| | - Divya Mehta
- Centre for Genomics and Personalised Health, Faculty of Health, Queensland University of Technology (QUT), Kelvin Grove, Qld, Australia
| | - Mark R Dadds
- School of Psychology, Faculty of Science, University of Sydney, Sydney, NSW, Australia
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Gupta RS, Kujawa A, Vago DR. A Preliminary Investigation of ERP Components of Attentional Bias in Anxious Adults using Temporospatial Principal Component Analysis. J PSYCHOPHYSIOL 2021; 35:223-236. [PMID: 34732969 DOI: 10.1027/0269-8803/a000275] [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] [Indexed: 11/23/2022]
Abstract
Threat-related attention bias is thought to contribute to the development and maintenance of anxiety disorders. Dot-probe studies using event-related potentials (ERPs) have indicated that several early ERP components are modulated by threatening and emotional stimuli in anxious populations, suggesting enhanced allocation of attention to threat and emotion at earlier stages of processing. However, ERP components selected for examination and analysis in these studies vary widely and remain inconsistent. The present study used temporospatial principal component analysis (PCA) to systematically identify ERP components elicited to face pair cues and probes in a dot-probe task in anxious adults. Cue-locked components sensitive to emotion included an early occipital C1 component enhanced for happy versus angry face pair cues and an early parieto-occipital P1 component enhanced for happy versus angry face pair cues. Probe-locked components sensitive to congruency included a parieto-occipital P2 component enhanced for incongruent probes (probes replacing neutral faces) versus congruent probes (probes replacing emotional faces). Split-half correlations indicated that the mean value around the PCA-derived peaks were reliably measured in the ERP waveforms. These results highlight promising neurophysiological markers for attentional bias research that can be extended to designs comparing anxious and healthy comparison groups. Results from a secondary exploratory PCA analysis investigating the effects of emotional face position and analyses on behavioral reaction time data are also presented.
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Affiliation(s)
- Resh S Gupta
- Department of Physical Medicine and Rehabilitation, Osher Center for Integrative Medicine, Contemplative Neuroscience & Integrative Medicine Laboratory, Vanderbilt University Medical Center, 3401 West End Ave., Suite 380, Nashville, TN 37212, USA
| | - Autumn Kujawa
- Department of Psychology and Human Development, Vanderbilt University, Peabody College #552, 230 Appleton Place, Nashville, TN 37203-5721, USA
| | - David R Vago
- Department of Physical Medicine and Rehabilitation, Osher Center for Integrative Medicine, Contemplative Neuroscience & Integrative Medicine Laboratory, Vanderbilt University Medical Center, 3401 West End Ave., Suite 380, Nashville, TN 37212, USA.,Department of Psychiatry and Behavioral Sciences, Vanderbilt University Medical Center, 2201 Children's Way, Suite 1318, Nashville, TN 37212, USA
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7
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Bola M, Paź M, Doradzińska Ł, Nowicka A. The self-face captures attention without consciousness: Evidence from the N2pc ERP component analysis. Psychophysiology 2020; 58:e13759. [PMID: 33355938 DOI: 10.1111/psyp.13759] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [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: 05/28/2020] [Revised: 10/12/2020] [Accepted: 11/27/2020] [Indexed: 12/13/2022]
Abstract
It is well established that stimuli representing or associated with ourselves, like our own name or an image of our own face, benefit from preferential processing. However, two key questions concerning the self-prioritization mechanism remain to be addressed. First, does it operate in an automatic manner during the early processing, or rather in a more controlled fashion at later processing stages? Second, is it specific to the self-related stimuli, or can it be activated also by other stimuli that are familiar or salient? We conducted a dot-probe experiment to investigate the mechanism behind the attentional prioritization of the self-face image and to tackle both questions. The former, by employing a backwards masking procedure to isolate the early and preconscious processing stages. The latter, by investigating whether a face that becomes visually familiar due to repeated presentations is able to capture attention in a similar manner as the self-face. Analysis of the N2pc ERP component revealed that the self-face image automatically captures attention, both when processed consciously and unconsciously. In contrast, the visually familiar face did not attract attention, neither in the conscious, nor in the unconscious condition. We conclude that the self-prioritization mechanism is early and automatic, and is not triggered by mere visual familiarity. More generally, our results provide further evidence for efficient unconscious processing of faces, and for dissociation between attention and consciousness.
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Affiliation(s)
- Michał Bola
- Laboratory of Brain Imaging, Nencki Institute of Experimental Biology of Polish Academy of Sciences, Warsaw, Poland
| | - Marta Paź
- Laboratory of Brain Imaging, Nencki Institute of Experimental Biology of Polish Academy of Sciences, Warsaw, Poland
| | - Łucja Doradzińska
- Laboratory of Brain Imaging, Nencki Institute of Experimental Biology of Polish Academy of Sciences, Warsaw, Poland
| | - Anna Nowicka
- Laboratory of Language Neurobiology, Nencki Institute of Experimental Biology of Polish Academy of Sciences, Warsaw, Poland
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8
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Ma L, Kruijt AW, Nöjd S, Zetterlund E, Andersson G, Carlbring P. Attentional Bias Modification in Virtual Reality - A VR-Based Dot-Probe Task With 2D and 3D Stimuli. Front Psychol 2019; 10:2526. [PMID: 31798495 PMCID: PMC6863810 DOI: 10.3389/fpsyg.2019.02526] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [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: 03/30/2019] [Accepted: 10/25/2019] [Indexed: 11/24/2022] Open
Abstract
Background Attentional bias modification (ABM) aims to reduce anxiety by attenuating bias toward threatening information. The current study incorporated virtual reality (VR) technology and three-dimensional stimuli with a dot-probe task to evaluate the effects of a VR-based ABM training on attentional bias and anxiety symptoms. Methods A total of 100 participants were randomized to four training groups. Attentional bias was assessed at pre- and post-training, and anxiety symptoms were assessed at pre-training, post-training, 1-week follow-up, and 3-months follow-up. Results Change in anxiety did not correlate with change in bias (p = 0.24). A repeated-measures ANOVA showed no significant difference in bias from pre- to post-ABM (p = 0.144), or between groups (p = 0.976). For anxiety symptoms, a linear mixed-effects model analysis revealed a significant effect of time. Participants showed reduction in anxiety score at each successive assessment (p < 0.001). However, no other significant main effect or interactions were found. A clinically significant change analysis revealed that 9% of participants were classified as ‘recovered’ at 3-months follow-up. Conclusion A single session of VR-based ABM did not change attentional bias. The significant reduction in anxiety was not specific to active training, and the majority of participants remained clinically unchanged.
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Affiliation(s)
- Lichen Ma
- Department of Psychology, Stockholm University, Stockholm, Sweden
| | - Anne-Wil Kruijt
- Department of Psychology, Stockholm University, Stockholm, Sweden
| | - Sofia Nöjd
- Department of Psychology, Stockholm University, Stockholm, Sweden
| | - Elin Zetterlund
- Department of Psychology, Stockholm University, Stockholm, Sweden
| | - Gerhard Andersson
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.,Department of Behavioral Sciences and Learning, Linköping University, Linköping, Sweden
| | - Per Carlbring
- Department of Psychology, Stockholm University, Stockholm, Sweden
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9
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Crump A, Arnott G, Bethell EJ. Affect-Driven Attention Biases as Animal Welfare Indicators: Review and Methods. Animals (Basel) 2018; 8:E136. [PMID: 30087230 PMCID: PMC6115853 DOI: 10.3390/ani8080136] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [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] [Received: 06/01/2018] [Revised: 08/02/2018] [Accepted: 08/04/2018] [Indexed: 11/17/2022] Open
Abstract
Attention bias describes the differential allocation of attention towards one stimulus compared to others. In humans, this bias can be mediated by the observer's affective state and is implicated in the onset and maintenance of affective disorders such as anxiety. Affect-driven attention biases (ADABs) have also been identified in a few other species. Here, we review the literature on ADABs in animals and discuss their utility as welfare indicators. Despite a limited research effort, several studies have found that negative affective states modulate attention to negative (i.e., threatening) cues. ADABs influenced by positive-valence states have also been documented in animals. We discuss methods for measuring ADAB and conclude that looking time, dot-probe, and emotional spatial cueing paradigms are particularly promising. Research is needed to test them with a wider range of species, investigate attentional scope as an indicator of affect, and explore the possible causative role of attention biases in determining animal wellbeing. Finally, we argue that ADABs might not be best-utilized as indicators of general valence, but instead to reveal specific emotions, motivations, aversions, and preferences. Paying attention to the human literature could facilitate these advances.
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Affiliation(s)
- Andrew Crump
- Institute for Global Food Security, School of Biological Sciences, Queen's University Belfast, Medical Biology Centre, 97 Lisburn Road, Belfast BT9 7BL, UK.
| | - Gareth Arnott
- Institute for Global Food Security, School of Biological Sciences, Queen's University Belfast, Medical Biology Centre, 97 Lisburn Road, Belfast BT9 7BL, UK.
| | - Emily J Bethell
- Research Centre in Brain and Behaviour, School of Natural Sciences and Psychology, Liverpool John Moores University, James Parsons Building, Byrom Street, Liverpool L3 3AF, UK.
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10
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Dehghani M, Mohammadi S, Sharpe L, Khatibi A. Attentional Bias to Threat-Related Information Among Individuals With Dental Complaints: The Role of Pain Expectancy. Front Psychol 2018; 9:786. [PMID: 29875723 PMCID: PMC5974166 DOI: 10.3389/fpsyg.2018.00786] [Citation(s) in RCA: 6] [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] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Accepted: 05/02/2018] [Indexed: 01/08/2023] Open
Abstract
Expecting pain can be perceived as a threat may involve recruitment of cognitive strategies (such as attentional avoidance) which might help the person to reduce distress. The ecological validity of the paradigms aiming to study the attentional biases toward or away from threatening stimuli by manipulating the perception of threat in experimental settings has been questioned. Therefore, the current study aims to investigate the attentional bias toward or away from the threat when a confrontation with a real threatening and painful condition would be expected (i.e., dental treatment). One hundred and twenty-seven patients referred to three dentistry clinics for a dental treatment (experiment participants) and 30 individuals with no dental complaints (control participants) completed this study. Patients were randomly allocated to a high pain expectancy (HPE: n = 65) or a low pain expectancy (LPE: n = 62) expectancy condition. All participants completed questionnaires of distress, fear of pain, and fear of dental pain. Furthermore, they participated in a dot-probe task that assessed their attention to painful faces, dental pictures, and happy faces. In addition, before the treatment, participants reported their anticipated pain intensity and after the treatment, they reported the pain intensity that they perceived during the treatment using two separate visual analog scales. Patients in the HPE group showed a bias away from dental pictures compared to LPE and control group participants. HPE group patients also reported greater pain intensity during the treatment compared to LPE patients. Greater attentional bias away from dental pictures among HPE patients was associated with higher levels of fear of pain, fear of dental pain, and stress. Avoidance of highly salient threatening images can be seen as an unhelpful emotion-regulation strategy that individuals use to manage their fears. However, in this study, avoidance was associated with poorer outcomes.
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Affiliation(s)
- Mohsen Dehghani
- Department of Psychology, Shahid Beheshti University, Tehran, Iran
| | - Somayyeh Mohammadi
- GF Strong Rehabilitation Centre, Department of Occupational Science and Occupational Therapy, The University of British Columbia, Vancouver, BC, Canada
| | - Louise Sharpe
- School of Psychology, The University of Sydney, Sydney, NSW, Australia
| | - Ali Khatibi
- Psychology Department, Bilkent University, Ankara, Turkey.,Interdisciplinary Program in Neuroscience, Sabuncu Brain Research Center, Bilkent University, Ankara, Turkey.,National Magnetic Resonance Research Center (UMRAM), Sabuncu Brain Research Center, Bilkent University, Ankara, Turkey
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11
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Torrence RD, Troup LJ. Event-related potentials of attentional bias toward faces in the dot-probe task: A systematic review. Psychophysiology 2017; 55:e13051. [PMID: 29266532 DOI: 10.1111/psyp.13051] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [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: 05/24/2017] [Revised: 11/20/2017] [Accepted: 11/28/2017] [Indexed: 01/24/2023]
Abstract
The dot-probe task is a common task to assess attentional bias toward different stimuli and how groups differ (e.g., attentional bias in anxiety disorders). However, measuring reaction time has been suggested to be unreliable. Neuroimaging methods such as fMRI were shown to be more reliable in assessing attentional bias, but fMRI has poor temporal resolution and therefore cannot assess timing of attention. ERPs have been used to examine the time course of attentional bias. Although ERP research may be more reliable than reaction time, there have been inconsistencies in the literature. This review systematically searched for articles that used the dot-probe task with facial expressions and measured neural correlates with ERP. We found that some of the inconsistencies might be the cause of methodological differences (e.g., timing of stimuli), differences in emotional expression, and/or sample differences (e.g., sex, age, etc.). Suggestions on how future research could address the issues presented in this review were discussed.
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Affiliation(s)
- Robert D Torrence
- Department of Psychology, Colorado State University, Fort Collins, Colorado, USA
| | - Lucy J Troup
- Department of Psychology, Colorado State University, Fort Collins, Colorado, USA
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12
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Abstract
Cognitive theories of depression and anxiety have traditionally emphasized the role of attentional biases in the processing of negative information. The dot-probe task has been widely used to study this phenomenon. Recent findings suggest that biased processing of positive information might also be an important aspect of developing psychopathological symptoms. However, despite some evidence suggesting persons with symptoms of depression and anxiety may avoid positive information, many dot-probe studies have produced null findings. The present review used conventional and novel meta-analytic methods to evaluate dot-probe attentional biases away from positive information and, for comparison, toward negative information, in depressed and anxious individuals. Results indicated that avoidance of positive information is a real effect exhibiting substantial evidential value among persons experiencing psychopathology, with individuals evidencing primary symptoms of depression clearly demonstrating this effect. Different theoretical explanations for these findings are evaluated, including those positing threat-processing structures, even-handedness, self-regulation, and reward devaluation, with the novel theory of reward devaluation emphasized and expanded. These novel findings and theory suggest that avoidance of prospective reward helps to explain the cause and sustainability of depressed states. Suggestions for future research and methodological advances are discussed.
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Affiliation(s)
| | - Taban Salem
- Department of Psychology, Mississippi State University
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13
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Loughnan SA, Mulgrew KE, Lane BR. Attention bias modification produces no changes to appearance-related bias, state or trait body dissatisfaction in nonclinical women. Health Psychol Open 2015; 2:2055102915614310. [PMID: 28070375 PMCID: PMC5193289 DOI: 10.1177/2055102915614310] [Citation(s) in RCA: 9] [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] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The potential of attention bias modification to reduce appearance-related attentional biases and female body dissatisfaction has not been investigated. Immediate and short-term effects were therefore examined across attentional biases, state and trait body dissatisfaction in a randomised controlled trial consisting of 62 female participants aged 18–35 years. The results show no changes to attentional bias across either the experimental or control condition and no significant changes in body dissatisfaction immediately post-training or at 1–2 weeks follow-up. Single-session attention bias modification protocols may therefore not be sufficient in modifying appearance-based biases and associated disordered body schemas within a nonclinical sample.
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Affiliation(s)
| | | | - Ben R Lane
- University of the Sunshine Coast, Australia
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14
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Abstract
In the uncanny valley phenomenon, the causes of the feeling of uncanniness as well as the impact of the uncanniness on behavioral performances still remain open. The present study investigated the behavioral effects of stimulus uncanniness, particularly with respect to speeded response. Pictures of fish were used as visual stimuli. Participants engaged in direction discrimination, spatial cueing, and dot-probe tasks. The results showed that pictures rated as strongly uncanny delayed speeded response in the discrimination of the direction of the fish. In the cueing experiment, where a fish served as a task-irrelevant and unpredictable cue for a peripheral target, we again observed that the detection of a target was slowed when the cue was an uncanny fish. Conversely, the dot-probe task suggested that uncanny fish, unlike threatening stimulus, did not capture visual spatial attention. These results suggested that stimulus uncanniness resulted in the delayed response, and importantly this modulation was not mediated by the feelings of threat.
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Affiliation(s)
- Kohske Takahashi
- Research Center for Advanced Science and Technology, The University of Tokyo Tokyo, Japan
| | - Haruaki Fukuda
- Core Research for Evolutional Science and Technology, Japan Science and Technology Agency Tokyo, Japan ; Graduate School of Arts and Sciences, The University of Tokyo Tokyo, Japan
| | | | - Katsumi Watanabe
- Research Center for Advanced Science and Technology, The University of Tokyo Tokyo, Japan ; Core Research for Evolutional Science and Technology, Japan Science and Technology Agency Tokyo, Japan ; Faculty of Science and Engineering, Waseda University Tokyo, Japan
| | - Kazuhiro Ueda
- Core Research for Evolutional Science and Technology, Japan Science and Technology Agency Tokyo, Japan ; Graduate School of Arts and Sciences, The University of Tokyo Tokyo, Japan
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Britton JC, Suway JG, Clementi MA, Fox NA, Pine DS, Bar-Haim Y. Neural changes with attention bias modification for anxiety: a randomized trial. Soc Cogn Affect Neurosci 2014; 10:913-20. [PMID: 25344944 DOI: 10.1093/scan/nsu141] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [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: 05/23/2014] [Accepted: 10/20/2014] [Indexed: 11/12/2022] Open
Abstract
Attention bias modification (ABM) procedures typically reduce anxiety symptoms, yet little is known about the neural changes associated with this behavioral treatment. Healthy adults with high social anxiety symptoms (n = 53) were randomized to receive either active or placebo ABM. Unlike placebo ABM, active ABM aimed to train individuals' attention away from threat. Using the dot-probe task, threat-related attention bias was measured during magnetic resonance imaging before and after acute and extended training over 4 weeks. A subset of participants completed all procedures (n = 30, 15 per group). Group differences in neural activation were identified using standard analyses. Linear regression tested predictive factors of symptom reduction (i.e., training group, baseline indices of threat bias). The active and placebo groups exhibited different patterns of right and left amygdala activation with training. Across all participants irrespective of group, individuals with greater left amygdala activation in the threat-bias contrast prior to training exhibited greater symptom reduction. After accounting for baseline amygdala activation, greater symptom reduction was associated with assignment to the active training group. Greater left amygdala activation at baseline predicted reductions in social anxiety symptoms following ABM. Further research is needed to clarify brain-behavior mechanisms associated with ABM training.
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Affiliation(s)
- Jennifer C Britton
- Section on Development and Affective Neuroscience, National Institute of Mental Health, Bethesda, MD, 20892 USA, Department of Psychology, University of Miami, Coral Gables, FL, 33146 USA, Department of Human Development and Quantitative Methodology, University of Maryland, College Park, MD, 20742 USA, Joint Doctoral Program in Clinical Psychology, San Diego State University/University of California, San Diego, San Diego, CA, 92120 USA, Department of Psychology, University of Houston, Houston, TX, 77204 USA, and School of Psychological Sciences and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, 69978 Israel Section on Development and Affective Neuroscience, National Institute of Mental Health, Bethesda, MD, 20892 USA, Department of Psychology, University of Miami, Coral Gables, FL, 33146 USA, Department of Human Development and Quantitative Methodology, University of Maryland, College Park, MD, 20742 USA, Joint Doctoral Program in Clinical Psychology, San Diego State University/University of California, San Diego, San Diego, CA, 92120 USA, Department of Psychology, University of Houston, Houston, TX, 77204 USA, and School of Psychological Sciences and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, 69978 Israel
| | - Jenna G Suway
- Section on Development and Affective Neuroscience, National Institute of Mental Health, Bethesda, MD, 20892 USA, Department of Psychology, University of Miami, Coral Gables, FL, 33146 USA, Department of Human Development and Quantitative Methodology, University of Maryland, College Park, MD, 20742 USA, Joint Doctoral Program in Clinical Psychology, San Diego State University/University of California, San Diego, San Diego, CA, 92120 USA, Department of Psychology, University of Houston, Houston, TX, 77204 USA, and School of Psychological Sciences and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, 69978 Israel Section on Development and Affective Neuroscience, National Institute of Mental Health, Bethesda, MD, 20892 USA, Department of Psychology, University of Miami, Coral Gables, FL, 33146 USA, Department of Human Development and Quantitative Methodology, University of Maryland, College Park, MD, 20742 USA, Joint Doctoral Program in Clinical Psychology, San Diego State University/University of California, San Diego, San Diego, CA, 92120 USA, Department of Psychology, University of Houston, Houston, TX, 77204 USA, and School of Psychological Sciences and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, 69978 Israel
| | - Michelle A Clementi
- Section on Development and Affective Neuroscience, National Institute of Mental Health, Bethesda, MD, 20892 USA, Department of Psychology, University of Miami, Coral Gables, FL, 33146 USA, Department of Human Development and Quantitative Methodology, University of Maryland, College Park, MD, 20742 USA, Joint Doctoral Program in Clinical Psychology, San Diego State University/University of California, San Diego, San Diego, CA, 92120 USA, Department of Psychology, University of Houston, Houston, TX, 77204 USA, and School of Psychological Sciences and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, 69978 Israel Section on Development and Affective Neuroscience, National Institute of Mental Health, Bethesda, MD, 20892 USA, Department of Psychology, University of Miami, Coral Gables, FL, 33146 USA, Department of Human Development and Quantitative Methodology, University of Maryland, College Park, MD, 20742 USA, Joint Doctoral Program in Clinical Psychology, San Diego State University/University of California, San Diego, San Diego, CA, 92120 USA, Department of Psychology, University of Houston, Houston, TX, 77204 USA, and School of Psychological Sciences and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, 69978 Israel
| | - Nathan A Fox
- Section on Development and Affective Neuroscience, National Institute of Mental Health, Bethesda, MD, 20892 USA, Department of Psychology, University of Miami, Coral Gables, FL, 33146 USA, Department of Human Development and Quantitative Methodology, University of Maryland, College Park, MD, 20742 USA, Joint Doctoral Program in Clinical Psychology, San Diego State University/University of California, San Diego, San Diego, CA, 92120 USA, Department of Psychology, University of Houston, Houston, TX, 77204 USA, and School of Psychological Sciences and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, 69978 Israel
| | - Daniel S Pine
- Section on Development and Affective Neuroscience, National Institute of Mental Health, Bethesda, MD, 20892 USA, Department of Psychology, University of Miami, Coral Gables, FL, 33146 USA, Department of Human Development and Quantitative Methodology, University of Maryland, College Park, MD, 20742 USA, Joint Doctoral Program in Clinical Psychology, San Diego State University/University of California, San Diego, San Diego, CA, 92120 USA, Department of Psychology, University of Houston, Houston, TX, 77204 USA, and School of Psychological Sciences and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, 69978 Israel
| | - Yair Bar-Haim
- Section on Development and Affective Neuroscience, National Institute of Mental Health, Bethesda, MD, 20892 USA, Department of Psychology, University of Miami, Coral Gables, FL, 33146 USA, Department of Human Development and Quantitative Methodology, University of Maryland, College Park, MD, 20742 USA, Joint Doctoral Program in Clinical Psychology, San Diego State University/University of California, San Diego, San Diego, CA, 92120 USA, Department of Psychology, University of Houston, Houston, TX, 77204 USA, and School of Psychological Sciences and Sagol School of Neuroscience, Tel Aviv University, Tel Aviv, 69978 Israel
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Abstract
As presently defined, post-traumatic stress disorder (PTSD) is an amalgam of symptoms falling into: re-experiencing of the trauma, avoidance of reminders of it, emotional numbing and hyperarousal. PTSD has a well-known proximate cause, commonly occurring after a life-threatening event that induces a response of intense fear, horror, and helplessness. Much of the advancement in understanding of the neurobiology of PTSD has emerged from conceptualizing the disorder as one that involves substantial dysfunction in fear processing. This article reviews recent knowledge of fear processing markers in PTSD. A systematic search was performed of reports within the specific three-year publication time period of January 2010 to December 2012. We identified a total of 31 studies reporting fear processing markers in PTSD. We further categorized them according to the following classification: (1) neural-activation markers (n=10), (2) psychophysiological markers (n=14), and (3) behavioral markers (n=7). Across most studies reviewed here, significant differences between individuals with PTSD and healthy controls were shown. Methodological, theoretical and clinical implications were discussed.
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Affiliation(s)
- Erel Shvil
- Department of Psychiatry, College of Physicians and Surgeons, Columbia University, 1051 Riverside Drive, Unit # 69, New York, NY 10032, USA.
| | - Heather L. Rusch
- Department of Psychiatry, College of Physicians and Surgeons, Columbia University, 1051 Riverside Drive, Unit # 69, New York, NY 10032, USA
| | - Gregory M. Sullivan
- Department of Psychiatry, College of Physicians and Surgeons, Columbia University, 1051 Riverside Drive, Unit # 69, New York, NY 10032, USA,New York State Psychiatric Institute, 1051 Riverside Drive, Unit # 69, New York, NY 10032, USA
| | - Yuval Neria
- Department of Psychiatry, College of Physicians and Surgeons, Columbia University, 1051 Riverside Drive, Unit # 69, New York, NY 10032, USA,New York State Psychiatric Institute, 1051 Riverside Drive, Unit # 69, New York, NY 10032, USA,Department of Epidemiology & College of Physicians and Surgeons, Columbia University, Columbia, USA
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