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Lee KM, Satpute AB. More than labels: neural representations of emotion words are widely distributed across the brain. Soc Cogn Affect Neurosci 2024; 19:nsae043. [PMID: 38903026 PMCID: PMC11259136 DOI: 10.1093/scan/nsae043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Revised: 03/15/2024] [Accepted: 06/20/2024] [Indexed: 06/22/2024] Open
Abstract
Although emotion words such as "anger," "disgust," "happiness," or "pride" are often thought of as mere labels, increasing evidence points to language as being important for emotion perception and experience. Emotion words may be particularly important for facilitating access to the emotion concepts. Indeed, deficits in semantic processing or impaired access to emotion words interfere with emotion perception. Yet, it is unclear what these behavioral findings mean for affective neuroscience. Thus, we examined the brain areas that support processing of emotion words using representational similarity analysis of functional magnetic resonance imaging data (N = 25). In the task, participants saw 10 emotion words (e.g. "anger," "happiness") while in the scanner. Participants rated each word based on its valence on a continuous scale ranging from 0 (Pleasant/Good) to 1 (Unpleasant/Bad) scale to ensure they were processing the words. Our results revealed that a diverse range of brain areas including prefrontal, midline cortical, and sensorimotor regions contained information about emotion words. Notably, our results overlapped with many regions implicated in decoding emotion experience by prior studies. Our results raise questions about what processes are being supported by these regions during emotion experience.
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Affiliation(s)
- Kent M Lee
- Department of Psychology, Northeastern University, 125 Nightingale Hall, Boston, MA 02115, USA
| | - Ajay B Satpute
- Department of Psychology, Northeastern University, 125 Nightingale Hall, Boston, MA 02115, USA
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2
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Thieu MK, Ayzenberg V, Lourenco SF, Kragel PA. Visual looming is a primitive for human emotion. iScience 2024; 27:109886. [PMID: 38799577 PMCID: PMC11126809 DOI: 10.1016/j.isci.2024.109886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 03/11/2024] [Accepted: 04/30/2024] [Indexed: 05/29/2024] Open
Abstract
The neural computations for looming detection are strikingly similar across species. In mammals, information about approaching threats is conveyed from the retina to the midbrain superior colliculus, where approach variables are computed to enable defensive behavior. Although neuroscientific theories posit that midbrain representations contribute to emotion through connectivity with distributed brain systems, it remains unknown whether a computational system for looming detection can predict both defensive behavior and phenomenal experience in humans. Here, we show that a shallow convolutional neural network based on the Drosophila visual system predicts defensive blinking to looming objects in infants and superior colliculus responses to optical expansion in adults. Further, the neural network's responses to naturalistic video clips predict self-reported emotion largely by way of subjective arousal. These findings illustrate how a simple neural network architecture optimized for a species-general task relevant for survival explains motor and experiential components of human emotion.
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Affiliation(s)
| | - Vladislav Ayzenberg
- Emory University, Atlanta, GA, USA
- University of Pennsylvania, Philadelphia, PA, USA
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3
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Waller R, Flum M, Paz Y, Perkins ER, Rodriguez Y, Knox A, Pelella MR, Jones C, Sun S, Denham SA, Herrington J, Parish-Morris J. Objective Linguistic Markers Associated with Callous-Unemotional Traits in Early Childhood. Res Child Adolesc Psychopathol 2024:10.1007/s10802-024-01219-4. [PMID: 38874652 DOI: 10.1007/s10802-024-01219-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/24/2024] [Indexed: 06/15/2024]
Abstract
BACKGROUND Callous-unemotional (CU) traits are associated with interpersonal difficulties and risk for severe conduct problems (CP). The ability to communicate thoughts and feelings is critical to social success, with language a promising treatment target. However, no prior studies have examined objective linguistic correlates of childhood CU traits in early childhood, which could give insight into underlying risk mechanisms and novel target treatments. METHODS We computed lexical (positive emotion, sad, and anger words) and conversational (interruptions and speech rate) markers produced by 131 children aged 5-6 years (M = 5.98; SD = 0.54, 58.8% female) and their parents while narrating wordless storybooks during two online visits separated by 6-8 weeks (M = 6.56, SD = 1.11; two books, order counterbalanced). Audio recordings were diarized, time-aligned, and orthographically transcribed using WebTrans. Conversational markers were calculated using R and word frequencies were calculated using Linguistic Inquiry and Word Count (LIWC) software. We examined links between child CU traits and linguistic markers, and explored whether relationships were moderated by child sex. RESULTS Higher CU traits were associated with fewer positive emotion words produced by parents and children. Higher CU traits were also associated with greater concordance in the degree of interruptions and expression of anger emotion words by parents and children. CONCLUSIONS Results suggest that objective linguistic correlates of CU traits are detectable during early childhood, which could inform adjunctive treatment modules that improve outcomes by precisely tracking and targeting subtle communication patterns.
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Affiliation(s)
- R Waller
- Department of Psychology, University of Pennsylvania, Philadelphia, PA, USA.
| | - M Flum
- Department of Psychology, University of Pennsylvania, Philadelphia, PA, USA
| | - Y Paz
- Department of Psychology, University of Pennsylvania, Philadelphia, PA, USA
| | - E R Perkins
- Department of Psychology, University of Pennsylvania, Philadelphia, PA, USA
| | - Y Rodriguez
- Department of Psychology, University of Pennsylvania, Philadelphia, PA, USA
| | - A Knox
- Department of Psychology, University of Pennsylvania, Philadelphia, PA, USA
| | - M R Pelella
- Department of Psychology, University of Pennsylvania, Philadelphia, PA, USA
| | - C Jones
- Department of Psychology, University of Pennsylvania, Philadelphia, PA, USA
| | - S Sun
- Department of Psychology, University of Pennsylvania, Philadelphia, PA, USA
| | - S A Denham
- George Mason University, Fairfax, VA, USA
| | - J Herrington
- Center for Autism Research, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Child and Adolescent Psychiatry and Behavioral Sciences, Childrens Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylva, Philadelphia, PA, USA
| | - J Parish-Morris
- Center for Autism Research, Children's Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Child and Adolescent Psychiatry and Behavioral Sciences, Childrens Hospital of Philadelphia, Philadelphia, PA, USA
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylva, Philadelphia, PA, USA
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4
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Leshin J, Carter MJ, Doyle CM, Lindquist KA. Language access differentially alters functional connectivity during emotion perception across cultures. Front Psychol 2024; 14:1084059. [PMID: 38425348 PMCID: PMC10901990 DOI: 10.3389/fpsyg.2023.1084059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 12/15/2023] [Indexed: 03/02/2024] Open
Abstract
Introduction It is often assumed that the ability to recognize the emotions of others is reflexive and automatic, driven only by observable facial muscle configurations. However, research suggests that accumulated emotion concept knowledge shapes the way people perceive the emotional meaning of others' facial muscle movements. Cultural upbringing can shape an individual's concept knowledge, such as expectations about which facial muscle configurations convey anger, disgust, or sadness. Additionally, growing evidence suggests that access to emotion category words, such as "anger," facilitates access to such emotion concept knowledge and in turn facilitates emotion perception. Methods To investigate the impact of cultural influence and emotion concept accessibility on emotion perception, participants from two cultural groups (Chinese and White Americans) completed a functional magnetic resonance imaging scanning session to assess functional connectivity between brain regions during emotion perception. Across four blocks, participants were primed with either English emotion category words ("anger," "disgust") or control text (XXXXXX) before viewing images of White American actors posing facial muscle configurations that are stereotypical of anger and disgust in the United States. Results We found that when primed with "disgust" versus control text prior to seeing disgusted facial expressions, Chinese participants showed a significant decrease in functional connectivity between a region associated with semantic retrieval (the inferior frontal gyrus) and regions associated with semantic processing, visual perception, and social cognition. Priming the word "anger" did not impact functional connectivity for Chinese participants relative to control text, and priming neither "disgust" nor "anger" impacted functional connectivity for White American participants. Discussion These findings provide preliminary evidence that emotion concept accessibility differentially impacts perception based on participants' cultural background.
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Affiliation(s)
- Joseph Leshin
- Department of Psychology and Neuroscience, The University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Maleah J. Carter
- Department of Psychology and Neuroscience, The University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Cameron M. Doyle
- Department of Psychology and Neuroscience, The University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Kristen A. Lindquist
- Department of Psychology and Neuroscience, The University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
- Biomedical Research Imaging Center, School of Medicine, The University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
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5
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Thieu MK, Ayzenberg V, Lourenco SF, Kragel PA. Visual looming is a primitive for human emotion. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2023.08.29.555380. [PMID: 37693448 PMCID: PMC10491236 DOI: 10.1101/2023.08.29.555380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
Looming objects afford threat of collision across the animal kingdom. Defensive responses to looming and neural computations for looming detection are strikingly conserved across species. In mammals, information about rapidly approaching threats is conveyed from the retina to the midbrain superior colliculus, where variables that indicate the position and velocity of approach are computed to enable defensive behavior. Although neuroscientific theories posit that midbrain representations contribute to emotion through connectivity with distributed brain systems, it remains unknown whether a computational system for looming detection can predict both defensive behavior and phenomenal experience in humans. Here, we show that a shallow convolutional neural network based on the Drosophila visual system predicts defensive blinking to looming objects in infants and superior colliculus responses to optical expansion in adults. Further, the responses of the convolutional network to a broad array of naturalistic video clips predict self-reported emotion largely on the basis of subjective arousal. Our findings illustrate how motor and experiential components of human emotion relate to species-general systems for survival in unpredictable environments.
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6
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Martínez-Huertas JÁ, Jorge-Botana G, Martínez-Mingo A, Iglesias D, Olmos R. Are valence and arousal related to the development of amodal representations of words? A computational study. Cogn Emot 2023:1-9. [PMID: 37987756 DOI: 10.1080/02699931.2023.2283882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 11/07/2023] [Indexed: 11/22/2023]
Abstract
In this study, we analyzed the relationship between the amodal (semantic) development of words and two popular emotional norms (emotional valence and arousal) in English and Spanish languages. To do so, we combined the strengths of semantics from vector space models (vector length, semantic diversity, and word maturity measures), and feature-based models of emotions. First, we generated a common vector space representing the meaning of words at different developmental stages (five and four developmental stages for English and Spanish, respectively) using the Word Maturity methodology to align different vector spaces. Second, we analyzed the amodal development of words through mixed-effects models with crossed random effects for words and variables using a continuous time metric. Third, the emotional norms were included as covariates in the statistical models. We evaluated more than 23,000 words, whose emotional norms were available for more than 10,000 words, in each language separately. Results showed a curve of amodal development with an increasing linear effect and a small quadratic deceleration. A relevant influence on the amodal development of words was found only for emotional valence (not for arousal), suggesting that positive words have an earlier amodal development and a less pronounced semantic change across early lifespan.
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Affiliation(s)
- José Ángel Martínez-Huertas
- Department of Methodology of Behavioral Sciences, Universidad Nacional de Educación a Distancia, Madrid, Spain
| | - Guillermo Jorge-Botana
- Department of Psychobiology and Methodology of Behavioral Sciences, Universidad Complutense de Madrid, Madrid, Spain
| | | | - Diego Iglesias
- Department of Social Psychology and Methodology, Universidad Autónoma de Madrid, Madrid, Spain
| | - Ricardo Olmos
- Department of Social Psychology and Methodology, Universidad Autónoma de Madrid, Madrid, Spain
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7
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Jafari M, Shoeibi A, Khodatars M, Bagherzadeh S, Shalbaf A, García DL, Gorriz JM, Acharya UR. Emotion recognition in EEG signals using deep learning methods: A review. Comput Biol Med 2023; 165:107450. [PMID: 37708717 DOI: 10.1016/j.compbiomed.2023.107450] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 08/03/2023] [Accepted: 09/01/2023] [Indexed: 09/16/2023]
Abstract
Emotions are a critical aspect of daily life and serve a crucial role in human decision-making, planning, reasoning, and other mental states. As a result, they are considered a significant factor in human interactions. Human emotions can be identified through various sources, such as facial expressions, speech, behavior (gesture/position), or physiological signals. The use of physiological signals can enhance the objectivity and reliability of emotion detection. Compared with peripheral physiological signals, electroencephalogram (EEG) recordings are directly generated by the central nervous system and are closely related to human emotions. EEG signals have the great spatial resolution that facilitates the evaluation of brain functions, making them a popular modality in emotion recognition studies. Emotion recognition using EEG signals presents several challenges, including signal variability due to electrode positioning, individual differences in signal morphology, and lack of a universal standard for EEG signal processing. Moreover, identifying the appropriate features for emotion recognition from EEG data requires further research. Finally, there is a need to develop more robust artificial intelligence (AI) including conventional machine learning (ML) and deep learning (DL) methods to handle the complex and diverse EEG signals associated with emotional states. This paper examines the application of DL techniques in emotion recognition from EEG signals and provides a detailed discussion of relevant articles. The paper explores the significant challenges in emotion recognition using EEG signals, highlights the potential of DL techniques in addressing these challenges, and suggests the scope for future research in emotion recognition using DL techniques. The paper concludes with a summary of its findings.
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Affiliation(s)
- Mahboobeh Jafari
- Data Science and Computational Intelligence Institute, University of Granada, Spain
| | - Afshin Shoeibi
- Data Science and Computational Intelligence Institute, University of Granada, Spain.
| | - Marjane Khodatars
- Data Science and Computational Intelligence Institute, University of Granada, Spain
| | - Sara Bagherzadeh
- Department of Biomedical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran
| | - Ahmad Shalbaf
- Department of Biomedical Engineering and Medical Physics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - David López García
- Data Science and Computational Intelligence Institute, University of Granada, Spain
| | - Juan M Gorriz
- Data Science and Computational Intelligence Institute, University of Granada, Spain; Department of Psychiatry, University of Cambridge, UK
| | - U Rajendra Acharya
- School of Mathematics, Physics and Computing, University of Southern Queensland, Springfield, Australia
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8
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Lukic S, Kosik EL, Roy ARK, Morris N, Sible IJ, Datta S, Chow T, Veziris CR, Holley SR, Kramer JH, Miller BL, Keltner D, Gorno-Tempini ML, Sturm VE. Higher emotional granularity relates to greater inferior frontal cortex cortical thickness in healthy, older adults. COGNITIVE, AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2023; 23:1401-1413. [PMID: 37442860 PMCID: PMC10545583 DOI: 10.3758/s13415-023-01119-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 06/20/2023] [Indexed: 07/15/2023]
Abstract
Individuals with high emotional granularity make fine-grained distinctions between their emotional experiences. To have greater emotional granularity, one must acquire rich conceptual knowledge of emotions and use this knowledge in a controlled and nuanced way. In the brain, the neural correlates of emotional granularity are not well understood. While the anterior temporal lobes, angular gyri, and connected systems represent conceptual knowledge of emotions, inhibitory networks with hubs in the inferior frontal cortex (i.e., posterior inferior frontal gyrus, lateral orbitofrontal cortex, and dorsal anterior insula) guide the selection of this knowledge during emotions. We investigated the structural neuroanatomical correlates of emotional granularity in 58 healthy, older adults (ages 62-84 years), who have had a lifetime to accrue and deploy their conceptual knowledge of emotions. Participants reported on their daily experience of 13 emotions for 8 weeks and underwent structural magnetic resonance imaging. We computed intraclass correlation coefficients across daily emotional experience surveys (45 surveys on average per participant) to quantify each participant's overall emotional granularity. Surface-based morphometry analyses revealed higher overall emotional granularity related to greater cortical thickness in inferior frontal cortex (pFWE < 0.05) in bilateral clusters in the lateral orbitofrontal cortex and extending into the left dorsal anterior insula. Overall emotional granularity was not associated with cortical thickness in the anterior temporal lobes or angular gyri. These findings suggest individual differences in emotional granularity relate to variability in the structural neuroanatomy of the inferior frontal cortex, an area that supports the controlled selection of conceptual knowledge during emotional experiences.
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Affiliation(s)
- Sladjana Lukic
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, CA, USA.
- Adelphi University, Hy Weinberg Center, Suite 136, Garden City, NY, 11530-0701, USA.
| | - Eena L Kosik
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, CA, USA
| | - Ashlin R K Roy
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, CA, USA
| | - Nathaniel Morris
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, CA, USA
| | - Isabel J Sible
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, CA, USA
| | - Samir Datta
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, CA, USA
| | - Tiffany Chow
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, CA, USA
| | - Christina R Veziris
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, CA, USA
| | - Sarah R Holley
- Psychology Department, San Francisco State University, San Francisco, CA, USA
| | - Joel H Kramer
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, CA, USA
| | - Bruce L Miller
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, CA, USA
| | - Dacher Keltner
- Department of Psychology, University of California, Berkeley, CA, USA
| | | | - Virginia E Sturm
- Memory and Aging Center, Department of Neurology, University of California, San Francisco, CA, USA
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Elsayed NM, Luby JL, Barch DM. Contributions of socioeconomic status and cognition to emotion processes and internalizing psychopathology in childhood and adolescence: A systematic review. Neurosci Biobehav Rev 2023; 152:105303. [PMID: 37414378 DOI: 10.1016/j.neubiorev.2023.105303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 06/27/2023] [Accepted: 07/02/2023] [Indexed: 07/08/2023]
Abstract
This systematic review evaluated evidence from 25 manuscripts regarding three possible relationships of socioeconomic disadvantage (SESD) and cognition to emotion knowledge (EK), emotion regulation (ER), and internalizing psychopathology (IP) across development; a) independent contributions of disadvantage and cognition; b) cognition mediates relations of disadvantage; or c) cognition moderates' relations of disadvantage. Results support associations between SESD and cognition to emotion that differ by cognitive domain and developmental epoch. For EK, in early and middle childhood language and executive functions contribute to EK independent of SESD, and early childhood executive functions may interact with socioeconomic status (SES) to predict prospective EK. Regarding ER, language contributes to ER independent of SES across development and may mediate associations between SES and ER in adolescence. Regarding IP, SES, language, executive function, and general ability have independent contributions to IP across development; in adolescence executive function may mediate or moderate associations between SES and IP. Findings highlight the need for nuanced and developmentally sensitive research on the contributions of SESD and domains of cognition to emotion.
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Affiliation(s)
| | - Joan L Luby
- Washington University School of Medicine in St. Louis, MO, USA
| | - Deanna M Barch
- Washington University School of Medicine in St. Louis, MO, USA; Washington University in St. Louis, MO, USA
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10
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Xu Q, Wang W, Yang Y, Li W. Effects of emotion words activation and satiation on facial expression perception: evidence from behavioral and ERP investigations. Front Psychiatry 2023; 14:1192450. [PMID: 37588024 PMCID: PMC10425554 DOI: 10.3389/fpsyt.2023.1192450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 07/12/2023] [Indexed: 08/18/2023] Open
Abstract
Objective The present study investigated the impact of emotion concepts obtained from external environmental experiences on the perception of facial expressions by manipulating the activation and satiation of emotion words, which was based on the argument between basic emotion theory and constructed emotion theory. Methods Experiment 1 explored the effects of emotion activation on happy, disgusted, emotion-label words and emotion-laden words in a facial expression judgment task through behavioral experimentation. Experiment 2 explored the effect of semantic satiation on emotion-label words and emotion-laden words using the event-related potential technique. Results Experiment 1 found that facial expression perception was influenced by both types of emotion words and showed a significant emotional consistency effect. Experiment 2 found that N170 exhibited a more negative amplitude in the consistent condition compared to the inconsistent condition in the right hemisphere. More importantly, in the later stage of facial expression processing, emotion-label words and emotion-laden words both obstructed the perception of disgusted facial expressions and elicited more negative N400 amplitude in the emotion consistency condition, showing a reversed N400 effect. Conclusion These results suggested that emotion concepts in the form of language influenced the perception of facial expressions, but there were differences between happy and disgusted faces. Disgusted faces were more dependent on emotion concept information and showed different performances in semantic activation and satiation conditions.
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Affiliation(s)
- Qiang Xu
- Department of Psychology, Ningbo University, Ningbo, China
| | - Weihan Wang
- Department of Psychology, Ningbo University, Ningbo, China
| | - Yaping Yang
- Department of Psychology, Ningbo University, Ningbo, China
| | - Wanyue Li
- Department of Psychology, Ningbo University, Ningbo, China
- School of Psychology, South China Normal University, Guangzhou, China
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11
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Wu C, Shi Y, Zhang J. Beyond Valence and Arousal: The Role of Age of Acquisition in Emotion Word Recognition. Behav Sci (Basel) 2023; 13:568. [PMID: 37504015 PMCID: PMC10376537 DOI: 10.3390/bs13070568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 07/01/2023] [Accepted: 07/06/2023] [Indexed: 07/29/2023] Open
Abstract
Although the age of acquisition (AoA) effect has been established in numerous studies, how emotion word processing is modulated by AoA, along with affective factors, such as valence and arousal, is not well understood. Hence, the influence of age of acquisition (AoA), valence, and arousal on Chinese emotion word recognition was investigated through two experiments. Experiment 1 (N = 30) adopted a valence judgment task to explore the roles of valence and AoA in emotion word recognition, whereas Experiment 2 (N = 30) used a lexical decision task to examine AoA and arousal effects. A mixed linear effects model was used to examine the fixed effects of AoA, arousal, and valence and random effects of participants and items. The findings provided confirmation of the effects of AoA, valence, and arousal. Notably, AoA and valence had independent influences on emotion word recognition, as evidenced by longer reaction times for later-acquired words and negative words compared to early-acquired words and positive words (all ps < 0.05). On the other hand, AoA and arousal demonstrated interdependent effects on emotion word recognition. Specifically, a larger AoA effect was observed for low-arousing words (all ps < 0.05), whereas the influence of AoA on high-arousing words was insignificant. These results underscored the significance of AoA in processing emotion words and highlighted the interplay between AoA and arousal. Additionally, it is plausible to suggest that the AoA effect was primarily perceptual rather than semantic in nature.
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Affiliation(s)
- Chenggang Wu
- Key Laboratory of Multilingual Education with AI, School of Education, Shanghai International Studies University, Shanghai 200083, China
- Institute of Linguistics, Shanghai International Studies University, Shanghai 200083, China
| | - Yiwen Shi
- Key Laboratory of Multilingual Education with AI, School of Education, Shanghai International Studies University, Shanghai 200083, China
| | - Juan Zhang
- Faculty of Education, University of Macau, Macau, China
- Centre for Cognitive and Brain Sciences, University of Macau, Macau, China
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12
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Hoemann K, Lee Y, Kuppens P, Gendron M, Boyd RL. Emotional Granularity is Associated with Daily Experiential Diversity. AFFECTIVE SCIENCE 2023; 4:291-306. [PMID: 37304562 PMCID: PMC10247944 DOI: 10.1007/s42761-023-00185-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 03/09/2023] [Indexed: 06/13/2023]
Abstract
Emotional granularity is the ability to create differentiated and nuanced emotional experiences and is associated with positive health outcomes. Individual differences in granularity are hypothesized to reflect differences in emotion concepts, which are informed by prior experience and impact current and future experience. Greater variation in experience, then, should be related to the rich and diverse emotion concepts that support higher granularity. Using natural language processing methods, we analyzed descriptions of everyday events to estimate the diversity of contexts and activities encountered by participants. Across three studies varying in language (English, Dutch) and modality (written, spoken), we found that participants who referred to a more varied and balanced set of contexts and activities reported more differentiated and nuanced negative emotions. Experiential diversity was not consistently associated with granularity for positive emotions. We discuss the contents of daily life as a potential source and outcome of individual differences in emotion. Supplementary Information The online version contains supplementary material available at 10.1007/s42761-023-00185-2.
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Affiliation(s)
- Katie Hoemann
- Department of Psychology, KU Leuven, Tiensestraat 102, Box 3727, 3000 Leuven, BE Belgium
| | - Yeasle Lee
- Department of Psychology, KU Leuven, Tiensestraat 102, Box 3727, 3000 Leuven, BE Belgium
| | - Peter Kuppens
- Department of Psychology, KU Leuven, Tiensestraat 102, Box 3727, 3000 Leuven, BE Belgium
| | - Maria Gendron
- Department of Psychology, Yale University, New Haven, CT USA
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13
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Differences in young children's emotional valence ratings of 180 stimuli. PERSONALITY AND INDIVIDUAL DIFFERENCES 2023. [DOI: 10.1016/j.paid.2023.112121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
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Abstract
Frameworks of emotional development have tended to focus on how environmental factors shape children's emotion understanding. However, individual experiences of emotion represent a complex interplay between both external environmental inputs and internal somatovisceral signaling. Here, we discuss the importance of afferent signals and coordination between central and peripheral mechanisms in affective response processing. We propose that incorporating somatovisceral theories of emotions into frameworks of emotional development can inform how children understand emotions in themselves and others. We highlight promising directions for future research on emotional development incorporating this perspective, namely afferent cardiac processing and interoception, immune activation, physiological synchrony, and social touch.
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Affiliation(s)
- Kelly E Faig
- Department of Psychology, Hamilton College, 198 College Hill Road, Clinton, NY 13502
| | - Karen E Smith
- Department of Psychology, the University of Wisconsin, 1500 Highland Blvd, Madison, WI, 53705
| | - Stephanie J Dimitroff
- Department of Psychology, Universität Konstanz, Universitätsstraße 10, 78464 Konstanz, Germany
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15
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Lutin E, De Raedt W, Steyaert J, Van Hoof C, Evers K. Exploring the perception of stress in childhood and early adolescence. J Exp Child Psychol 2023; 228:105604. [PMID: 36527998 DOI: 10.1016/j.jecp.2022.105604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 10/17/2022] [Accepted: 11/25/2022] [Indexed: 12/23/2022]
Abstract
Stressful life experiences may jeopardize the healthy development of children. To improve interventions, more knowledge is needed on the perception of stress by children. In adults, stress is regarded as a state of low valence and high arousal. It is unclear whether children perceive stress similarly. In the current study, 35 children of the general population completed three tasks aiming to provide insight into their knowledge of the concept stress. In the first task, participants were asked about their verbal knowledge of the concept stress. In the second task, they rated the valence and arousal of eight emotion-evoking vignettes. In the final task, participants completed an experience sampling survey for at least 1 day, consisting of a stress thermometer and pictorial scales of valence and arousal. Participants' perception of stress was found to be mainly valence focused. Age and sex were found to play a role in the degree of arousal focus. Older participants differentiated more in arousal levels than younger participants, as did girls in comparison with boys. Because the perception of stress depends on developmental and other individual factors, using stress as a single measurement dimension in a survey is not recommended.
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Affiliation(s)
- Erika Lutin
- Department of Electrical Engineering (ESAT), KU Leuven, 3000 Leuven, Belgium; imec, 3001 Heverlee, Belgium.
| | | | - Jean Steyaert
- Department of Child Psychiatry, UPC KU Leuven, 3000 Leuven, Belgium; Leuven Autism Research (LAuRes), KU Leuven, 3000 Leuven, Belgium
| | - Chris Van Hoof
- Department of Electrical Engineering (ESAT), KU Leuven, 3000 Leuven, Belgium; imec, 3001 Heverlee, Belgium; OnePlanet Research Center, imec-the Netherlands, 6708 WH Wageningen, The Netherlands
| | - Kris Evers
- Leuven Autism Research (LAuRes), KU Leuven, 3000 Leuven, Belgium; Parenting and Special Education Research Unit, KU Leuven, 3000 Leuven, Belgium
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16
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Shimizu H. The Impact of Working Memory on the Development of Social Play in Japanese Preschool Children: Emotion Knowledge as a Mediator. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10030524. [PMID: 36980082 PMCID: PMC10047190 DOI: 10.3390/children10030524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 03/02/2023] [Accepted: 03/06/2023] [Indexed: 03/30/2023]
Abstract
Through enriched play, children learn social-emotional skills necessary for academic achievement and interpersonal relationships with others. Further research is needed on how specific factors associated with social play, such as working memory and emotion knowledge, interact to promote it. Previous studies have examined the association of working memory and emotion knowledge with social play. However, there are no consistent results as to which abilities influence which skills first. Thus, the present study examines the impact of working memory on the development of social play and the role of emotion knowledge in the relationship between working memory and social play. Forty-seven Japanese preschoolers were tested on working memory, social play, and emotion knowledge. Regression analysis indicated that working memory was significantly related to social play. Furthermore, mediation analysis indicated that emotion recognition mediates the effects of working memory on social play. Working memory was found to contribute to social play by improving emotion recognition in children. These results indicate that the pathway from working memory to social play is mediated by emotion recognition and expands previous perspectives on the developmental mechanisms of emotion knowledge in children.
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Affiliation(s)
- Hisayo Shimizu
- Graduate School of Humanities and Social Sciences, Hiroshima University, Higashihiroshima 7398524, Japan
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17
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Pfattheicher S, Lazarević LB, Nielsen YA, Westgate EC, Krstić K, Schindler S. I enjoy hurting my classmates: On the relation of boredom and sadism in schools. J Sch Psychol 2023; 96:41-56. [PMID: 36641224 DOI: 10.1016/j.jsp.2022.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 07/06/2022] [Accepted: 10/25/2022] [Indexed: 12/23/2022]
Abstract
Schools can be a place of both love and of cruelty. We examined one type of cruelty that occurs in the school context: sadism, that is, harming others for pleasure. Primarily, we proposed and tested whether boredom plays a crucial role in the emergence of sadistic actions at school. In two well-powered studies (N = 1038; student age range = 10-18 years) using both self- and peer-reports of students' boredom levels and their sadistic tendencies, we first document that sadistic behavior occurs at school, although at a low level. We further show that those students who are more often bored at school are more likely to engage in sadistic actions (overall r = .36, 95% CI [0.24, 0.49]). In sum, the present work contributes to a better understanding of sadism in schools and points to boredom as one potential motivator. We discuss how reducing boredom might help to prevent sadistic tendencies at schools.
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18
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Yeh PW, Lee CY, Cheng YY, Chiang CH. Neural correlates of understanding emotional words in late childhood. Int J Psychophysiol 2023; 183:19-31. [PMID: 36375629 DOI: 10.1016/j.ijpsycho.2022.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 10/23/2022] [Accepted: 11/07/2022] [Indexed: 11/13/2022]
Abstract
Prior studies involving adults have shown that words can elicit emotional processing, with emotion-label (e.g., happiness) and emotion-laden words (e.g., gift) having distinct processes. However, limited studies have explored the developmental changes in these processes in relation to emotional valence. To address this question, this exploratory study measured event-related potentials (ERPs) in 11-14-year-old children/adolescents (N = 25) and adults (N = 23) while performing an emotional categorization task. The stimuli used were two-character Chinese words, with factors for word type (emotion-label versus emotion-laden) and valence (positive versus negative). To confirm word emotionality, neutral words were also included and compared with all emotional words. The results showed that adults exhibited reduced N400 amplitudes to emotion-label words compared to emotion-laden ones in both positive and negative valence contexts. The differentiation was only sustained for negative valence in the late positive component (LPC). Similar scalp distributions of the effects of word type were found in children/adolescents; however, they exhibited a more prolonged processing of all emotional words than adults. These results suggest that the processing of emotion-label and emotion-laden words are distinct in late childhood, and this discrepancy varies with emotional valence and increasing age.
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Affiliation(s)
- Pei-Wen Yeh
- Department of Psychology, Kaohsiung Medical University, Taiwan.
| | - Chia-Ying Lee
- Institute of Linguistics, Academia Sinica, Laboratory of Brain and Language, Taipei, Taiwan; Research Center for Mind, Brain and Learning, National Chengchi University, Taipei, Taiwan; Institute of Cognitive Neuroscience, National Central University, Taoyuan, Taiwan; Interdisciplinary Neuroscience, Taiwan International Graduate Program, Academia Sinica, Taipei, Taiwan
| | - Ying-Ying Cheng
- Institute of Linguistics, Academia Sinica, Laboratory of Brain and Language, Taipei, Taiwan
| | - Chung-Hsin Chiang
- Department of Psychology, National Chengchi University, Taipei, Taiwan; Research Center for Mind, Brain and Learning, National Chengchi University, Taipei, Taiwan
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19
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Babić Čikeš A, Cakić L, Kuti V. Emotion matching task: preliminary validation in Croatian sample. EUROPEAN JOURNAL OF DEVELOPMENTAL PSYCHOLOGY 2022. [DOI: 10.1080/17405629.2022.2154755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Ana Babić Čikeš
- Department of Psychology, Faculty of Humanities and Social Sciences, J. J. Strossmayer University of Osijek, Osijek, Croatia
| | - Lara Cakić
- Faculty of Education, J. J. Strossmayer University of Osijek, Osijek, Croatia
| | - Vedrana Kuti
- Faculty of Education, J. J. Strossmayer University of Osijek, Osijek, Croatia
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20
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The acquisition of emotion-laden words from childhood to adolescence. CURRENT PSYCHOLOGY 2022. [DOI: 10.1007/s12144-022-03989-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
AbstractStudies investigating how children acquire emotional vocabularies have mainly focused on words that describe feelings or affective states (emotion-label words, e.g., joy) trough subjective assessments of the children’s lexicon reported by their parents or teachers. In the current cross-sectional study, we objectively examined the age of acquisition of words that relate to emotions without explicitly referring to affective states (emotion-laden words, e.g., cake, tomb, rainbow) using a picture naming task. Three hundred and sixty participants belonging to 18 age groups from preschool to adolescence overtly named line drawings corresponding to positive, negative, and neutral concrete nouns. The results of regression and mixed model analyses indicated that positive emotion-laden words are learnt earlier in life. This effect was independent of the contribution of other lexical and semantic factors (familiarity, word frequency, concreteness, word length). It is proposed that the prioritized acquisition of positive emotion-laden words might be the consequence of the communicative style and contextual factors associated with the interaction between children and caregivers. We also discuss the implications of our findings for proposals that highlight the role of language in emotion perception and understanding.
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21
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Barker MS, Bender JR, Chow J, Robinson GA. An emotion-eliciting version of the Hayling Sentence Completion Test. J Clin Exp Neuropsychol 2022; 44:665-680. [PMID: 36562376 DOI: 10.1080/13803395.2022.2157797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
INTRODUCTION Executive functions comprise a suite of higher-order cognitive processes, which interact with other processes, such as emotion, to drive goal-directed behavior. The Hayling Sentence Completion Test is a widely used standard neuropsychological tool to measure executive functions, namely verbal initiation and suppression. The current studies aimed to establish and validate an emotion-eliciting version of the Hayling Sentence Completion Test, in order to examine the executive processes of initiation and suppression in an emotional context. Study 1 aimed to provide a quantitative evaluation of the emotional content of the Emotional Hayling Test. Study 2 investigated the differences between the Standard and Emotional Hayling Tests, and explored how performance relates to specific emotional properties of the sentences within the Emotional Hayling. METHODS Study 1 included N = 100 participants, who were asked to rate each Emotional Hayling Sentence stem in terms of valence (pleasant-unpleasant) and arousal (intensity: low-high). Study 2 included N = 204 participants who completed the Emotional Hayling Test, along with other neuropsychological measures of cognitive and affective functioning. RESULTS As designed, the sentence stimuli in the Emotional Hayling were rated as significantly higher in absolute emotional valence and arousal, compared to the Standard Hayling (Study 1). Overall, initiation and suppression on the Emotional Hayling were significantly poorer than on the Standard Hayling (Study 2). Finally, within the Emotional Hayling, participants made more suppression errors in response to negative sentences compared to positive sentences, and this effect was present in younger but not older adults. CONCLUSIONS Reduced performance on the Emotional Hayling Test, particularly in response to negative sentences, is consistent with the emotional content placing increased demands on the executive function system. We present the Emotional Hayling Test as a promising clinical tool, with the potential to capture disruptions in emotional processing.
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Affiliation(s)
- Megan S Barker
- Neuropsychology Research Unit, School of Psychology, The University of Queensland, St Lucia, Brisbane, Queensland, Australia.,Queensland Brain Institute, The University of Queensland, St Lucia, Brisbane, Queensland, Australia
| | - J Reuben Bender
- Neuropsychology Research Unit, School of Psychology, The University of Queensland, St Lucia, Brisbane, Queensland, Australia
| | - Jessica Chow
- Neuropsychology Research Unit, School of Psychology, The University of Queensland, St Lucia, Brisbane, Queensland, Australia
| | - Gail A Robinson
- Neuropsychology Research Unit, School of Psychology, The University of Queensland, St Lucia, Brisbane, Queensland, Australia.,Queensland Brain Institute, The University of Queensland, St Lucia, Brisbane, Queensland, Australia
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22
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Lee KS, Murphy J, Catmur C, Bird G, Hobson H. Furthering the language hypothesis of alexithymia: An integrated review and meta-analysis. Neurosci Biobehav Rev 2022; 141:104864. [PMID: 36087760 DOI: 10.1016/j.neubiorev.2022.104864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 08/26/2022] [Accepted: 09/04/2022] [Indexed: 11/27/2022]
Abstract
Alexithymia, including the inability to identify and express one's own feelings, is a subclinical condition responsible for some of the socioemotional symptoms seen across a range of psychiatric conditions. The language hypothesis of alexithymia posits a language-mediated disruption in the development of discrete emotion concepts from ambiguous affective states, exacerbating the risk of developing alexithymia in language-impaired individuals. To provide a critical evaluation, a systematic review and meta-analysis of 29 empirical studies of language functioning in alexithymia was performed. A modest association was found between alexithymia and multi-domain language deficits (r = -0.14), including structural language, pragmatics, and propensity to use emotional language. A more theoretically-relevant subsample analysis comparing alexithymia levels in language-impaired and typical individuals revealed larger effects, but a limited number of studies adopted this approach. A synthesis of 11 emotional granularity studies also found an association between alexithymia and reduced emotional granularity (r = -0.10). Language impairments seem to increase the risk of alexithymia. Heterogeneous samples and methods suggest the need for studies with improved alexithymia assessments.
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Affiliation(s)
- Ka Shu Lee
- Department of Experimental Psychology, Medical Sciences Division, University of Oxford, United Kingdom; Yale Child Study Center, Yale School of Medicine, United States.
| | - Jennifer Murphy
- Department of Psychology, Royal Holloway, University of London, United Kingdom
| | - Caroline Catmur
- Department of Psychology, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, United Kingdom
| | - Geoffrey Bird
- Department of Experimental Psychology, Medical Sciences Division, University of Oxford, United Kingdom
| | - Hannah Hobson
- Department of Psychology, University of York, United Kingdom
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23
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Price GF, Ogren M, Sandhofer CM. Sorting out emotions: How labels influence emotion categorization. Dev Psychol 2022; 58:1665-1675. [PMID: 35653758 PMCID: PMC9586707 DOI: 10.1037/dev0001391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The ability to categorize emotions has long-term implications for children's social and emotional development. Therefore, identifying factors that influence early emotion categorization is of great importance. Yet, whether and how language impacts emotion category development is still widely debated. The present study aimed to assess how labels influence young children's ability to group faces into emotion categories for both earliest-learned and later-learned emotion categories. Across two studies, 128 two- and 3-year-olds (77 female; Mean age = 3.04 years; 35.9% White, 12.5% Multiple ethnicities or races, 6.3% Asian, 3.1% Black, and 42.2% not reported) were presented with three emotion categories (Study 1 = happy, sad, angry; Study 2 = surprised, disgusted, afraid). Children sorted 30 images of adults posing stereotypical facial expressions into one of the three categories. Children were randomly assigned to either hear the emotion labels before sorting (e.g., "happy faces go here") or were not given labels (e.g., "faces like this go here"). Study 1 results indicated no significant effects of labels for earlier-learned emotion categories, F(1, 60) = .94, p = .337, ηp² = .013. However, the Study 2 results revealed that labels improved emotion categorization for later-learned categories, F(1, 60) = 8.15, p = .006, ηp² = .024. Taken together, these results suggest that labels are important for emotion categorization, but the impact of labels may depend on children's familiarity with the emotion category. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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24
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Ogren M, Johnson SP. Nonverbal emotion perception and vocabulary in late infancy. Infant Behav Dev 2022; 68:101743. [PMID: 35763939 PMCID: PMC10251432 DOI: 10.1016/j.infbeh.2022.101743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 05/02/2022] [Accepted: 05/13/2022] [Indexed: 11/05/2022]
Abstract
Language has been proposed as a potential mechanism for young children's developing understanding of emotion. However, much remains unknown about this relation at an individual difference level. The present study investigated 15- to 18-month-old infants' perception of emotions across multiple pairs of faces. Parents reported their child's productive vocabulary, and infants participated in a non-linguistic emotion perception task via an eye tracker. Infant vocabulary did not predict nonverbal emotion perception when accounting for infant age, gender, and general object perception ability (β = -0.15, p = .300). However, we observed a gender difference: Only girls' vocabulary scores related to nonverbal emotion perception when controlling for age and general object perception ability (β = 0.42, p = .024). Further, boys showed a stronger preference for the novel emotion face vs. girls (t(48) = 2.35, p = .023, d= 0.67). These data suggest that pathways of processing emotional information (e.g., using language vs visual information) may differ for girls and boys in late infancy.
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25
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Lee KM, Lee S, Satpute AB. Sinful pleasures and pious woes? Using fMRI to examine evaluative and hedonic emotion knowledge. Soc Cogn Affect Neurosci 2022; 17:986-994. [PMID: 35348768 PMCID: PMC9629474 DOI: 10.1093/scan/nsac024] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Revised: 02/24/2022] [Accepted: 03/22/2022] [Indexed: 01/12/2023] Open
Abstract
Traditionally, lust and pride have been considered pleasurable, yet sinful in the West. Conversely, guilt is often considered aversive, yet valuable. These emotions illustrate how evaluations about specific emotions and beliefs about their hedonic properties may often diverge. Evaluations about specific emotions may shape important aspects of emotional life (e.g. in emotion regulation, emotion experience and acquisition of emotion concepts). Yet these evaluations are often understudied in affective neuroscience. Prior work in emotion regulation, affective experience, evaluation/attitudes and decision-making point to anterior prefrontal areas as candidates for supporting evaluative emotion knowledge. Thus, we examined the brain areas associated with evaluative and hedonic emotion knowledge, with a focus on the anterior prefrontal cortex. Participants (N = 25) made evaluative and hedonic ratings about emotion knowledge during functional magnetic resonance imaging (fMRI). We found that greater activity in the medial prefrontal cortex (mPFC), ventromedial PFC (vmPFC) and precuneus was associated with an evaluative (vs hedonic) focus on emotion knowledge. Our results suggest that the mPFC and vmPFC, in particular, may play a role in evaluating discrete emotions.
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Affiliation(s)
- Kent M Lee
- Correspondence should be addressed to Kent M. Lee, Department of Psychology, Northeastern University, 125 Nightingale Hall, Boston, MA, USA. E-mail:
| | - SuhJin Lee
- Department of Neurobiology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Ajay B Satpute
- Department of Psychology, Northeastern University, Boston, MA 02115, USA
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26
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Jacobs AM, Kinder A. Computational Models of Readers' Apperceptive Mass. Front Artif Intell 2022; 5:718690. [PMID: 35280232 PMCID: PMC8905622 DOI: 10.3389/frai.2022.718690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 01/18/2022] [Indexed: 11/15/2022] Open
Abstract
Recent progress in machine-learning-based distributed semantic models (DSMs) offers new ways to simulate the apperceptive mass (AM; Kintsch, 1980) of reader groups or individual readers and to predict their performance in reading-related tasks. The AM integrates the mental lexicon with world knowledge, as for example, acquired via reading books. Following pioneering work by Denhière and Lemaire (2004), here, we computed DSMs based on a representative corpus of German children and youth literature (Jacobs et al., 2020) as null models of the part of the AM that represents distributional semantic input, for readers of different reading ages (grades 1–2, 3–4, and 5–6). After a series of DSM quality tests, we evaluated the performance of these models quantitatively in various tasks to simulate the different reader groups' hypothetical semantic and syntactic skills. In a final study, we compared the models' performance with that of human adult and children readers in two rating tasks. Overall, the results show that with increasing reading age performance in practically all tasks becomes better. The approach taken in these studies reveals the limits of DSMs for simulating human AM and their potential for applications in scientific studies of literature, research in education, or developmental science.
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Affiliation(s)
- Arthur M. Jacobs
- Experimental and Neurocognitive Psychology Group, Department of Educational Science and Psychology, Freie Universität Berlin, Berlin, Germany
- Center for Cognitive Neuroscience Berlin (CCNB), Freie Universität Berlin, Berlin, Germany
- *Correspondence: Arthur M. Jacobs
| | - Annette Kinder
- Learning Psychology Group, Department of Educational Science and Psychology, Freie Universität Berlin, Berlin, Germany
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27
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Kim J, Bae E, Kim Y, Lim CY, Hur JW, Kwon JS, Lee SH. A robust multivariate structure of interindividual covariation between psychosocial characteristics and arousal responses to visual narratives. PLoS One 2022; 17:e0263817. [PMID: 35171958 PMCID: PMC8849484 DOI: 10.1371/journal.pone.0263817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 01/27/2022] [Indexed: 11/30/2022] Open
Abstract
People experience the same event but do not feel the same way. Such individual differences in emotion response are believed to be far greater than those in any other mental functions. Thus, to understand what makes people individuals, it is important to identify the systematic structures of individual differences in emotion response and elucidate how such structures relate to what aspects of psychological characteristics. Reflecting this importance, many studies have attempted to relate emotions to psychological characteristics such as personality traits, psychosocial states, and pathological symptoms across individuals. However, systematic and global structures that govern the across-individual covariation between the domain of emotion responses and that of psychological characteristics have been rarely explored previously, which limits our understanding of the relationship between individual differences in emotion response and psychological characteristics. To overcome this limitation, we acquired high-dimensional data sets in both emotion-response (8 measures) and psychological-characteristic (68 measures) domains from the same pool of individuals (86 undergraduate or graduate students) and carried out the canonical correlation analysis in conjunction with the principal component analysis on those data sets. For each participant, the emotion-response measures were quantified by regressing affective-rating responses to visual narrative stimuli onto the across-participant average responses to those stimuli, while the psychological-characteristic measures were acquired from 19 different psychometric questionnaires grounded in personality, psychosocial-factor, and clinical-problem taxonomies. We found a single robust mode of population covariation, particularly between the ’accuracy’ and ’sensitivity’ measures of arousal responses in the emotion domain and many ‘psychosocial’ measures in the psychological-characteristics domain. This mode of covariation suggests that individuals characterized with positive social assets tend to show polarized arousal responses to life events.
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Affiliation(s)
- Jinyoung Kim
- Department of Brain and Cognitive Sciences, Seoul National University, Seoul, Republic of Korea
| | - Eunseong Bae
- Department of Statistics, University of California, Davis, California, United States of America
| | - Yeonhwa Kim
- Department of Brain and Cognitive Sciences, Seoul National University, Seoul, Republic of Korea
| | - Chae Young Lim
- Department of Statistics, Seoul National University, Seoul, Republic of Korea
| | - Ji-Won Hur
- Department of Psychology, Korea University, Seoul, Republic of Korea
| | - Jun Soo Kwon
- Department of Brain and Cognitive Sciences, Seoul National University, Seoul, Republic of Korea
- Department of Psychiatry, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Sang-Hun Lee
- Department of Brain and Cognitive Sciences, Seoul National University, Seoul, Republic of Korea
- * E-mail:
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28
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Bigelow FJ, Clark GM, Lum JAG, Enticott PG. Facial emotion processing and language during early-to-middle childhood development: An event related potential study. Dev Cogn Neurosci 2022; 53:101052. [PMID: 34954666 PMCID: PMC8717415 DOI: 10.1016/j.dcn.2021.101052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 11/22/2021] [Accepted: 12/15/2021] [Indexed: 12/01/2022] Open
Abstract
Facial emotion processing (FEP) is critical to social cognitive ability. Developmentally, FEP rapidly improves in early childhood and continues to be fine-tuned throughout middle childhood and into adolescence. Previous research has suggested that language plays a role in the development of social cognitive skills, including non-verbal emotion recognition tasks. Here we investigated whether language is associated with specific neurophysiological indicators of FEP. One hundred and fourteen children (4-12 years) completed a language assessment and a FEP task including stimuli depicting anger, happiness, fear, and neutrality. EEG was used to record key event related potentials (ERPs; P100, N170, LPP at occipital and parietal sites separately) previously shown to be sensitive to faces and facial emotion. While there were no main effects of language, the P100 latency to negative expressions appeared to increase with language, while LPP amplitude increased with language for negative and neutral expressions. These findings suggest that language is linked to some early physiological indicators of FEP, but this is dependent on the facial expression. Future studies should explore the role of language in later stages of neural processing, with a focus on processes localised to ventromedial prefrontal regions.
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Affiliation(s)
- Felicity J Bigelow
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Geelong, Australia.
| | - Gillian M Clark
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Geelong, Australia
| | - Jarrad A G Lum
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Geelong, Australia
| | - Peter G Enticott
- Cognitive Neuroscience Unit, School of Psychology, Deakin University, Geelong, Australia
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29
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“In-emotional blindness”? Lower detection rates for unexpected stimuli in negative compared to positive emotions. OPEN PSYCHOLOGY 2022. [DOI: 10.1515/psych-2022-0130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Abstract
Determining how emotional experience influences attention is a long standing goal of cognitive psychologists. Emotion is often broken down into two main dimensions, arousal and valence. While many theories focus more on the influence of one dimension than the other, the systematic investigation of the independent influences of the two dimensions of emotion on attention has been slow. In order to examine the relevance of both aspects of emotion, and their interplay on attention simultaneously, in the current experiment we induced low (satisfaction) and high (happiness) arousal positive emotions and low (sadness) and high (anger) arousal negative emotions in subjects before having them complete an inattentional blindness (IB) test. In line with theories that focus on the role of valence, we found that negative emotions led to more IB than positive emotions, and that arousal did not influence attention. Implications of the results for the theoretical contributions of the dimensions of emotion to visual attention are discussed.
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30
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Woodard K, Zettersten M, Pollak SD. The representation of emotion knowledge across development. Child Dev 2021; 93:e237-e250. [PMID: 34822168 PMCID: PMC9203044 DOI: 10.1111/cdev.13716] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The present study examined how children spontaneously represent facial cues associated with emotion. 106 three‐ to six‐year‐old children (48 male, 58 female; 9.4% Asian, 84.0% White, 6.6% more than one race) and 40 adults (10 male, 30 female; 10% Hispanic, 30% Asian, 2.5% Black, 57.5% White) were recruited from a Midwestern city (2019–2020), and sorted emotion cues in a spatial arrangement method that assesses emotion knowledge without reliance on emotion vocabulary. Using supervised and unsupervised analyses, the study found evidence for continuities and gradual changes in children's emotion knowledge compared to adults. Emotion knowledge develops through an incremental learning process in which children change their representations using combinations of factors—particularly valence—that are weighted differently across development.
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Affiliation(s)
- Kristina Woodard
- Department of Psychology, University of Wisconsin-Madison, Madison, Wisconsin, USA
| | - Martin Zettersten
- Department of Psychology, University of Wisconsin-Madison, Madison, Wisconsin, USA.,Department of Psychology, Princeton University, Princeton, New Jersey, USA
| | - Seth D Pollak
- Department of Psychology, University of Wisconsin-Madison, Madison, Wisconsin, USA
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31
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Hoemann K, Nielson C, Yuen A, Gurera JW, Quigley KS, Barrett LF. Expertise in emotion: A scoping review and unifying framework for individual differences in the mental representation of emotional experience. Psychol Bull 2021; 147:1159-1183. [PMID: 35238584 PMCID: PMC9393910 DOI: 10.1037/bul0000327] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Expertise refers to outstanding skill or ability in a particular domain. In the domain of emotion, expertise refers to the observation that some people are better at a range of competencies related to understanding and experiencing emotions, and these competencies may help them lead healthier lives. These individual differences are represented by multiple constructs including emotional awareness, emotional clarity, emotional complexity, emotional granularity, and emotional intelligence. These constructs derive from different theoretical perspectives, highlight different competencies, and are operationalized and measured in different ways. The full set of relationships between these constructs has not yet been considered, hindering scientific progress and the translation of findings to aid mental and physical well-being. In this article, we use a scoping review procedure to integrate these constructs within a shared conceptual space. Scoping reviews provide a principled means of synthesizing large and diverse literature in a transparent fashion, enabling the identification of similarities as well as gaps and inconsistencies across constructs. Using domain-general accounts of expertise as a guide, we build a unifying framework for expertise in emotion and apply this to constructs that describe how people understand and experience their own emotions. Our approach offers opportunities to identify potential mechanisms of expertise in emotion, encouraging future research on those mechanisms and on educational or clinical interventions. (PsycInfo Database Record (c) 2022 APA, all rights reserved).
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Affiliation(s)
| | | | - Ashley Yuen
- School of Arts and Sciences, Massachusetts College of Pharmacy and Health Sciences
| | - J. W. Gurera
- Department of Psychology, Northeastern University
| | - Karen S. Quigley
- Department of Psychology, Northeastern University,Center for Healthcare Organization and Implementation Research (CHOIR), Edith Nourse Rogers Memorial Veterans Hospital, Bedford, Massachusetts, United States
| | - Lisa Feldman Barrett
- Department of Psychology, Northeastern University,Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School,Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, Massachusetts, United States
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32
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Abstract
Children learn the abstract, challenging categories of emotions from young ages, and it has recently been suggested that language (and more specifically emotion words) may aid this learning. To examine the language that young children hear and produce as they're learning emotion categories, the present study examined nearly 2,000 transcripts from 179 children ranging from 15- to 47-months from the Child Language Data Exchange System (CHILDES). Results provide key descriptive, developmental, and predictive information regarding child emotion language production, including the finding that child emotion word production was predicted by mothers' emotion word production (β=.21, p<.001), but not by child or mother language complexity (β=.01, p=.690; β=.00, p=.872). Frequency of specific emotion words are presented, as are developmental trends in early emotion language production and input. These results improve the understanding of children's daily emotional language environments and may inform theories of emotional development.
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33
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Developmental changes in understanding emotion in speech in children in Japan and the United States. COGNITIVE DEVELOPMENT 2021. [DOI: 10.1016/j.cogdev.2021.101110] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Similarities and differences in concepts of mental life among adults and children in five cultures. Nat Hum Behav 2021; 5:1358-1368. [PMID: 34446916 DOI: 10.1038/s41562-021-01184-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 07/15/2021] [Indexed: 11/08/2022]
Abstract
How do concepts of mental life vary across cultures? By asking simple questions about humans, animals and other entities - for example, 'Do beetles get hungry? Remember things? Feel love?' - we reconstructed concepts of mental life from the bottom up among adults (N = 711) and children (ages 6-12 years, N = 693) in the USA, Ghana, Thailand, China and Vanuatu. This revealed a cross-cultural and developmental continuity: in all sites, among both adults and children, cognitive abilities travelled separately from bodily sensations, suggesting that a mind-body distinction is common across diverse cultures and present by middle childhood. Yet there were substantial cultural and developmental differences in the status of social-emotional abilities - as part of the body, part of the mind or a third category unto themselves. Such differences may have far-reaching social consequences, whereas the similarities identify aspects of human understanding that may be universal.
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35
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Nook EC. Emotion Differentiation and Youth Mental Health: Current Understanding and Open Questions. Front Psychol 2021; 12:700298. [PMID: 34421752 PMCID: PMC8377228 DOI: 10.3389/fpsyg.2021.700298] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Accepted: 07/12/2021] [Indexed: 11/14/2022] Open
Abstract
A growing body of research identifies emotion differentiation-the ability to specifically identify one's emotions-as a key skill for well-being. High emotion differentiation is associated with healthier and more effective regulation of one's emotions, and low emotion differentiation has been documented in several forms of psychopathology. However, the lion's share of this research has focused on adult samples, even though approximately 50% of mental disorders onset before age 18. This review curates what we know about the development of emotion differentiation and its implications for youth mental health. I first review published studies investigating how emotion differentiation develops across childhood and adolescence, as well as studies testing relations between emotion differentiation and mental health in youth samples. Emerging evidence suggests that emotion differentiation actually falls across childhood and adolescence, a counterintuitive pattern that merits further investigation. Additionally, several studies find relations between emotion differentiation and youth mental health, but some instability in results emerged. I then identify open questions that limit our current understanding of emotion differentiation, including (i) lack of clarity as to the valid measurement of emotion differentiation, (ii) potential third variables that could explain relations between emotion differentiation and mental-health (e.g., mean negative affect, IQ, personality, and circularity with outcomes), and (iii) lack of clear mechanistic models regarding the development of emotion differentiation and how it facilitates well-being. I conclude with a discussion of future directions that can address open questions and work toward interventions that treat (or even prevent) psychopathology.
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Affiliation(s)
- Erik C. Nook
- Department of Psychology, Harvard University, Cambridge, MA, United States
- Department of Psychiatry, NewYork-Presbyterian Hospital/Weill Cornell Medical Center, New York, NY, United States
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36
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Mitchell WJ, Tepfer LJ, Henninger NM, Perlman SB, Murty VP, Helion C. Developmental Differences in Affective Representation Between Prefrontal and Subcortical Structures. Soc Cogn Affect Neurosci 2021; 17:nsab093. [PMID: 34331538 PMCID: PMC8881632 DOI: 10.1093/scan/nsab093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 06/16/2021] [Accepted: 07/30/2021] [Indexed: 01/09/2023] Open
Abstract
Developmental studies have identified differences in prefrontal and subcortical affective structures between children and adults, which correspond with observed cognitive and behavioral maturations from relatively simplistic emotional experiences and expressions to more nuanced, complex ones. However, developmental changes in the neural representation of emotions have not yet been well explored. It stands to reason that adults and children may demonstrate observable differences in the representation of affect within key neurological structures implicated in affective cognition. Forty-five participants (25 children; 20 adults) passively viewed positive, negative, and neutral clips from popular films while undergoing functional magnetic resonance imaging (fMRI). Using representational similarity analysis (RSA) to measure variability in neural pattern similarity, we found developmental differences between children and adults in the amygdala, nucleus accumbens (NAcc), and ventromedial prefrontal cortex (vmPFC), such that children generated less pattern similarity within subcortical structures relative to the vmPFC; a phenomenon not replicated among their older counterparts. Furthermore, children generated valence-specific differences in representational patterns across regions; these valence-specific patterns were not found in adults. These results may suggest that affective representations grow increasingly dissimilar over development as individuals mature from visceral affective responses to more evaluative analyses.
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Affiliation(s)
- William J Mitchell
- Department of Psychology, Weiss Hall, Temple University, Philadelphia, PA 19122, USA
| | - Lindsey J Tepfer
- Department of Psychological and Brain Sciences, Moore Hall, Dartmouth College, Hanover, NH 03755, USA
| | - Nicole M Henninger
- Klein College of Media and Communication, Annenberg Hall, Temple University, Philadelphia, PA 19122, USA
| | - Susan B Perlman
- Department of Psychiatry, Washington University of St Louis, St Louis, MO 63110, USA
| | - Vishnu P Murty
- Department of Psychology, Weiss Hall, Temple University, Philadelphia, PA 19122, USA
| | - Chelsea Helion
- Department of Psychology, Weiss Hall, Temple University, Philadelphia, PA 19122, USA
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37
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Abend R, Bajaj MA, Coppersmith DDL, Kircanski K, Haller SP, Cardinale EM, Salum GA, Wiers RW, Salemink E, Pettit JW, Pérez-Edgar K, Lebowitz ER, Silverman WK, Bar-Haim Y, Brotman MA, Leibenluft E, Fried EI, Pine DS. A computational network perspective on pediatric anxiety symptoms. Psychol Med 2021; 51:1752-1762. [PMID: 32787994 PMCID: PMC8486314 DOI: 10.1017/s0033291720000501] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND While taxonomy segregates anxiety symptoms into diagnoses, patients typically present with multiple diagnoses; this poses major challenges, particularly for youth, where mixed presentation is particularly common. Anxiety comorbidity could reflect multivariate, cross-domain interactions insufficiently emphasized in current taxonomy. We utilize network analytic approaches that model these interactions by characterizing pediatric anxiety as involving distinct, inter-connected, symptom domains. Quantifying this network structure could inform views of pediatric anxiety that shape clinical practice and research. METHODS Participants were 4964 youths (ages 5-17 years) from seven international sites. Participants completed standard symptom inventory assessing severity along distinct domains that follow pediatric anxiety diagnostic categories. We first applied network analytic tools to quantify the anxiety domain network structure. We then examined whether variation in the network structure related to age (3-year longitudinal assessments) and sex, key moderators of pediatric anxiety expression. RESULTS The anxiety network featured a highly inter-connected structure; all domains correlated positively but to varying degrees. Anxiety patients and healthy youth differed in severity but demonstrated a comparable network structure. We noted specific sex differences in the network structure; longitudinal data indicated additional structural changes during childhood. Generalized-anxiety and panic symptoms consistently emerged as central domains. CONCLUSIONS Pediatric anxiety manifests along multiple, inter-connected symptom domains. By quantifying cross-domain associations and related moderation effects, the current study might shape views on the diagnosis, treatment, and study of pediatric anxiety.
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Affiliation(s)
- Rany Abend
- Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
| | - Mira A. Bajaj
- Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
| | | | - Katharina Kircanski
- Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
| | - Simone P. Haller
- Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
| | - Elise M. Cardinale
- Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
| | - Giovanni A. Salum
- National Institute of Developmental Psychiatry for Children and Adolescents (INCT-CNPq), São Paulo, Brazil
- Department of Psychiatry, Universidad Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Reinout W. Wiers
- Addiction Development and Psychopathology (ADAPT)-lab, Department of Psychology, University of Amsterdam, Amsterdam, the Netherlands
| | - Elske Salemink
- Department of Clinical Psychology, Utrecht University, Utrecht, the Netherlands
| | | | | | | | | | | | - Melissa A. Brotman
- Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
| | - Ellen Leibenluft
- Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
| | - Eiko I. Fried
- Department of Clinical Psychology, Leiden University, Leiden, the Netherlands
| | - Daniel S. Pine
- Emotion and Development Branch, National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
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38
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Nook EC, Flournoy JC, Rodman AM, Mair P, McLaughlin KA. High emotion differentiation buffers against internalizing symptoms following exposure to stressful life events in adolescence: An intensive longitudinal study. Clin Psychol Sci 2021; 9:699-718. [PMID: 34322314 PMCID: PMC8315101 DOI: 10.1177/2167702620979786] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Exposure to stressful life events is strongly associated with internalizing psychopathology, and identifying factors that reduce vulnerability to stress-related internalizing problems is critical for development of early interventions. Drawing on research from affective science, we tested whether high emotion differentiation-the ability to specifically identify one's feelings-buffers adolescents from developing internalizing symptoms when exposed to stress. Thirty adolescents completed a laboratory measure of emotion differentiation before an intensive year-long longitudinal study in which exposure to stress and internalizing problems were assessed at both the moment-level (n=4,921 experience sampling assessments) and monthly-level (n=355 monthly assessments). High negative and positive emotion differentiation attenuated moment-level coupling between perceived stress and feelings of depression, and high negative emotion differentiation eliminated monthly-level associations between stressful life events and anxiety symptoms. These results suggest that high emotion differentiation buffers adolescents against anxiety and depression in the face of stress, perhaps by facilitating adaptive emotion regulation.
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Affiliation(s)
- Erik C Nook
- Department of Psychology, Harvard University
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39
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Jenness JL, Lambert HK, Bitrán D, Blossom JB, Nook EC, Sasse SF, Somerville LH, McLaughlin KA. Developmental Variation in the Associations of Attention Bias to Emotion with Internalizing and Externalizing Psychopathology. Res Child Adolesc Psychopathol 2021; 49:711-726. [PMID: 33534093 PMCID: PMC8102336 DOI: 10.1007/s10802-020-00751-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/06/2020] [Indexed: 11/30/2022]
Abstract
Attention biases to emotion are associated with symptoms of internalizing and externalizing psychopathology in children and adolescents. It is unknown whether attention biases to emotion and their associations with different symptoms of psychopathology vary across development from early childhood through young adulthood. We examine this age-related variation in the current study. Participants (N = 190; ages: 4-25) completed survey-based psychopathology symptom measures and a dot-probe task to assess attention bias to happy, sad, and angry relative to neutral faces. We tested whether linear or non-linear (e.g., spline-based models) associations best characterized age-related variation in attention to emotion. We additionally examined whether attention biases were associated with depression, anxiety, and externalizing symptoms and whether these associations varied by age. No age-related differences in attention biases were found for any of the emotional faces. Attention biases were associated with psychopathology symptoms, but only when examining moderation by age. Biased attention to angry faces was associated with greater symptoms of anxiety and depression in adolescents and young adults, but not children. Similarly, biased attention to happy faces was associated with externalizing symptoms in adolescents and young adults, but not in children. In contrast, biased attention to happy faces was associated with greater anxiety symptoms in children, but not in adolescents or young adults. Biased attention toward social threat and reward becomes more strongly coupled with internalizing and externalizing symptoms, respectively, during the transition to adolescence. These findings could inform when interventions such as attention bias modification training may be most effective.
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Affiliation(s)
- Jessica L Jenness
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, US.
| | - Hilary K Lambert
- Department of Psychology, University of Washington, Seattle, WA, US
| | - Debbie Bitrán
- Department of Psychology, University of Pittsburgh, Pittsburgh, PA, US
| | - Jennifer B Blossom
- Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, US
- Department of Psychology, University of Maine at Farmington, Farmington, ME, US
| | - Erik C Nook
- Department of Psychology, Harvard University, Cambridge, MA, US
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40
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Let’s Talk About Emotions: the Development of Children’s Emotion Vocabulary from 4 to 11 Years of Age. AFFECTIVE SCIENCE 2021; 2:150-162. [PMID: 36043167 PMCID: PMC9382957 DOI: 10.1007/s42761-021-00040-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 03/01/2021] [Indexed: 12/21/2022]
Abstract
Learning to use language in an adult-like way is a long-lasting process. This may particularly apply to complex conceptual domains such as emotions. The present study examined children’s and adults’ patterns of emotion word usage regarding their convergence and underlying semantic dimensions, and the factors influencing the ease of emotion word learning. We assessed the production of emotion words by 4- to 11-year-old children (N = 123) and 27 adults (M = 37 years) using a vignette test. We found that the older the children, the more emotion words they produced. Moreover, with increasing age, children’s pattern of emotion word usage converged with adult usage. The analysis for semantic dimensions revealed one clear criterion—the differentiation of positive versus negative emotions—for all children and adults. We further found that broad covering emotion words are produced earlier and in a more adult-like way.
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41
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Facial expressions can be categorized along the upper-lower facial axis, from a perceptual perspective. Atten Percept Psychophys 2021; 83:2159-2173. [PMID: 33759116 DOI: 10.3758/s13414-021-02281-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/09/2021] [Indexed: 11/08/2022]
Abstract
A critical question, fundamental for building models of emotion, is how to categorize emotions. Previous studies have typically taken one of two approaches: (a) they focused on the pre-perceptual visual cues, how salient facial features or configurations were displayed; or (b) they focused on the post-perceptual affective experiences, how emotions affected behavior. In this study, we attempted to group emotions at a peri-perceptual processing level: it is well known that humans perceive different facial expressions differently, therefore, can we classify facial expressions into distinct categories in terms of their perceptual similarities? Here, using a novel non-lexical paradigm, we assessed the perceptual dissimilarities between 20 facial expressions using reaction times. Multidimensional-scaling analysis revealed that facial expressions were organized predominantly along the upper-lower face axis. Cluster analysis of behavioral data delineated three superordinate categories, and eye-tracking measurements validated these clustering results. Interestingly, these superordinate categories can be conceptualized according to how facial displays interact with acoustic communications: One group comprises expressions that have salient mouth features. They likely link to species-specific vocalization, for example, crying, laughing. The second group comprises visual displays with diagnosing features in both the mouth and the eye regions. They are not directly articulable but can be expressed prosodically, for example, sad, angry. Expressions in the third group are also whole-face expressions but are completely independent of vocalization, and likely being blends of two or more elementary expressions. We propose a theoretical framework to interpret the tripartite division in which distinct expression subsets are interpreted as successive phases in an evolutionary chain.
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42
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Grisanzio KA, Sasse SF, Nook EC, Lambert HK, McLaughlin KA, Somerville LH. Voluntary pursuit of negatively valenced stimuli from childhood to early adulthood. Dev Sci 2021; 24:e13012. [PMID: 32615010 PMCID: PMC7775909 DOI: 10.1111/desc.13012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 06/21/2020] [Accepted: 06/24/2020] [Indexed: 12/01/2022]
Abstract
Although common sense suggests that we are motivated to pursue positive and avoid negative experiences, previous research shows that people regularly seek out negative experiences. In the current study, we characterized this tendency from childhood to young adulthood. Due to the known increases in risky behavior and sensation seeking in adolescence, we hypothesized that adolescents would show an increased engagement with negatively valenced stimuli compared to children and adults. Participants aged 4-25 (N = 192) completed a behavioral task assessing motivation to engage with negative, positive, and neutral images. On each trial, participants viewed two small images and selected one to view at a larger size for up to 10s. Trials were organized into three valence conditions: negative versus positive images (matched on arousal), negative versus neutral images, and positive versus neutral images. Although participants chose positive images more than neutral or negative images, participants selected negative images frequently, even when given a positive (28% of trials) or neutral (42% of trials) alternative. Contrary to expectations, the tendency to choose negative images was highest in early childhood and decreased linearly with increasing age, and the tendency to choose positive images increased linearly with age. These results provide insight into how motivation to engage with emotional stimuli varies across age. It is possible that the novelty and rarity of negative experiences drives children to pursue these stimuli. Alternatively, children may find negative images less aversive, which would caution against assuming that these stimuli elicit the same motivational states in individuals of all ages.
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Affiliation(s)
- Katherine A Grisanzio
- Department of Psychology and Center for Brain Science, Harvard University, Cambridge, MA, USA
| | - Stephanie F Sasse
- Department of Psychology and Center for Brain Science, Harvard University, Cambridge, MA, USA
| | - Erik C Nook
- Department of Psychology and Center for Brain Science, Harvard University, Cambridge, MA, USA
| | - Hilary K Lambert
- Department of Psychology and Center for Brain Science, Harvard University, Cambridge, MA, USA
| | - Katie A McLaughlin
- Department of Psychology and Center for Brain Science, Harvard University, Cambridge, MA, USA
| | - Leah H Somerville
- Department of Psychology and Center for Brain Science, Harvard University, Cambridge, MA, USA
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43
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Spanish affective normative data for 1,406 words rated by children and adolescents (SANDchild). Behav Res Methods 2021; 52:1939-1950. [PMID: 32096105 DOI: 10.3758/s13428-020-01377-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Most research on the relationship between emotion and language in children relies on the use of words whose affective properties have been assessed by adults. To overcome this limitation, in the current study we introduce SANDchild, the Spanish affective database for children. This dataset reports ratings in the valence and the arousal dimensions for a large corpus of 1406 Spanish words rated by a large sample of 1276 children and adolescents from four different age groups (7, 9, 11 and 13 years old). We observed high inter-rater reliabilities for both valence and arousal in the four age groups. However, some age differences were found. In this sense, ratings for both valence and arousal decreased with age. Furthermore, the youngest children consider more words to be positive than adolescents. We also found sex differences in valence scores since boys gave higher valence ratings than girls, while girls considered more words to be negative than boys. The norms provided in this database will allow us to further extend our knowledge on the acquisition, development and processing of emotional language from childhood to adolescence. The complete database can be downloaded from https://psico.fcep.urv.cat/exp/files/SANDchild.xlsx .
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44
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Richard S, Baud-Bovy G, Clerc-Georgy A, Gentaz E. The effects of a 'pretend play-based training' designed to promote the development of emotion comprehension, emotion regulation, and prosocial behaviour in 5- to 6-year-old Swiss children. Br J Psychol 2020; 112:690-719. [PMID: 33314057 DOI: 10.1111/bjop.12484] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 11/12/2020] [Indexed: 12/28/2022]
Abstract
The objective of this study was to evaluate the effects of a pretend play-based training designed to promote the development of socio-emotional competences. 79 children aged 5 to 6 years were evaluated before and after a pretend play-based training. The experimental group (39 children) received this programme on emotion comprehension, negative emotion regulation, and prosocial behaviour one hour a week for eleven weeks during class hours, while the control group (40 children) received no specific intervention. The programme was implemented by 5 teachers. The results show improvements in the ability to understand emotions in children who benefited from the training. These findings are discussed in the broader context of using this form of play as a privileged pedagogical tool to allow children to develop these competences.
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Affiliation(s)
- Sylvie Richard
- Valais University of Teacher Education, Saint-Maurice, Switzerland.,Department of Psychology, University of Geneva, Switzerland
| | - Gabriel Baud-Bovy
- Faculty of Psychology, Università Vita-Salute San Raffaele, Milan, Italy.,Robotics, Brain and Cognitive Sciences Unit, Istituto Italiano di Tecnologia, Genova, Italy
| | | | - Edouard Gentaz
- Department of Psychology, University of Geneva, Switzerland
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45
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Hoemann K, Hartley L, Watanabe A, Solana Leon E, Katsumi Y, Barrett LF, Quigley KS. The N400 indexes acquisition of novel emotion concepts via conceptual combination. Psychophysiology 2020; 58:e13727. [PMID: 33241553 DOI: 10.1111/psyp.13727] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 07/01/2020] [Accepted: 10/29/2020] [Indexed: 11/28/2022]
Abstract
The ability to learn new emotion concepts is adaptive and socially valuable as it communicates culturally held understandings about values, goals, and experiences. Yet, little work has examined the underlying mechanisms that allow for new emotion concepts and words to be integrated into the conceptual system. One such mechanism may be conceptual combination, or the ability to form novel concepts by dynamically combining previously acquired conceptual knowledge. In this study, we used event-related potentials (ERPs) to investigate the electrophysiological correlates of novel emotion concept acquisition via conceptual combination. Participants were briefly trained on 30 novel emotion combinations, each consisting of two English emotion words (the components; e.g., "sadness + fatigue") and a pseudoword (the target; e.g., "despip"). Participants then completed a semantic congruency task while ERPs were recorded. On each trial, two components were presented serially, followed by a target; participants judged whether the target was a valid combination of the preceding components. Targets could be correct or incorrect trained pseudowords, or new untrained pseudowords. Furthermore, components could be presented in reversed order (e.g., "fatigue" then "sadness") or as synonyms (e.g., "exhaustion" for "fatigue"). Consistent with our main hypotheses, we found a main effect of target, such that the correct combinations showed reduced N400 amplitudes when compared to both incorrect and untrained pseudowords. Critically, this effect held regardless of how the preceding components were presented, suggesting deeper semantic learning. These results extend prior findings on conceptual combination and novel word learning, and are congruent with predictive processing accounts of brain function.
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Affiliation(s)
- Katie Hoemann
- Department of Psychology, Northeastern University, Boston, MA, USA
| | - Ludger Hartley
- Department of Psychology, Northeastern University, Boston, MA, USA
| | - Akira Watanabe
- Khoury College of Computer Science, Northeastern University, Boston, MA, USA
| | | | - Yuta Katsumi
- Department of Psychology, Northeastern University, Boston, MA, USA
| | - Lisa Feldman Barrett
- Department of Psychology, Northeastern University, Boston, MA, USA.,Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, MA, USA
| | - Karen S Quigley
- Department of Psychology, Northeastern University, Boston, MA, USA.,Edith Nourse Rogers Memorial Veterans Hospital, Bedford, MA, USA
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46
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Weissman DG, Nook EC, Dews AA, Miller AB, Lambert HK, Sasse SF, Somerville LH, McLaughlin KA. Low Emotional Awareness as a Transdiagnostic Mechanism Underlying Psychopathology in Adolescence. Clin Psychol Sci 2020; 8:971-988. [PMID: 33758688 PMCID: PMC7983841 DOI: 10.1177/2167702620923649] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The ability to identify and label one's emotions is associated with effective emotion regulation, rendering emotional awareness important for mental health. We evaluated how emotional awareness was related to psychopathology and whether low emotional awareness was a transdiagnostic mechanism explaining the increase in psychopathology during the transition to adolescence and as a function of childhood trauma-specifically violence exposure. In Study 1, children and adolescents (N=120, aged 7-19 years) reported on emotional awareness and psychopathology. Emotional awareness was negatively associated with psychopathology (p-factor) and worsened across age in females but not males. In Study 2 (N=262, aged 8-16 years), we replicated these findings and demonstrated longitudinally that low emotional awareness mediated increases in p-factor as a function of age in females and violence exposure. These findings indicate that low emotional awareness may be a transdiagnostic mechanism linking adolescent development, sex, and trauma with the emergence of psychopathology.
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Affiliation(s)
| | - Erik C Nook
- Department of Psychology, Harvard University, Cambridge, MA
| | | | - Adam Bryant Miller
- Department of Psychology and Neuroscience, University of North Carolina, Chapel Hill, NC
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47
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Ikeda S. Young Children Do Not Label Facial Expressions Spontaneously: A Brief Investigation of the Label Superiority Effect. The Journal of Genetic Psychology 2020; 181:489-499. [PMID: 32985362 DOI: 10.1080/00221325.2020.1825923] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
A label superiority effect refers to the tendency of young children to categorize facial expressions based on emotion labels (e.g., "happy") more accurately than those based on photographs of facial expressions (e.g., "smile"). However, it is unclear whether this effect stems from inaccuracies in children's spontaneous labeling of facial expressions or their tendency not to label facial expressions spontaneously. To further explore the label superiority effect, Japanese children aged 3-5 years (N = 48) were assigned to one of three conditions: label cue, photo cue, and compelled to label, and asked to categorize facial expressions by emotion by placing cards in a box. The children correctly put more facial expressions in the box for label cues than photo cues, but the compelled to label group performed as well as the label cues group. These results suggest that the label superiority effect occurs because children do not label facial expressions spontaneously, and this tendency may explain their difficulty in understanding facial expressions.
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Affiliation(s)
- Shinnosuke Ikeda
- Faculty of Humanities, Kyoto University of Advanced Science, Kyoto, Japan
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48
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Delgado AR, Prieto G, Burin DI. Agreement on emotion labels' frequency in eight Spanish linguistic areas. PLoS One 2020; 15:e0237722. [PMID: 32810168 PMCID: PMC7437469 DOI: 10.1371/journal.pone.0237722] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Accepted: 07/31/2020] [Indexed: 11/28/2022] Open
Abstract
Various traditions have investigated the relationship between emotion and language. For the basic emotions view, emotional prototypes are lexically sedimented in language, evidenced in cultural convergence in emotional recognition and expression tasks. For constructionist theories, conceptual knowledge supported by language is at the core of emotions. Understanding emotion words is embedded in various interrelated constructs such as emotional intelligence, emotion knowledge or emotion differentiation, and is related to, but different from, general vocabulary. A clear advantage of Emotion Vocabulary over most emotion-related constructs is that it can be measured objectively. In two successive corpus-based studies, we tested the predictions of concordance and absolute agreement on the frequency of use of a total of 100 Spanish emotion labels in the eight main Spanish-speaking areas: Spain, Mexico-Central America, River Plate, Continental Caribbean, Andean, Antilles, Chilean, and the United States. In both studies, the intraclass correlation coefficient was statistically different from the null and very large, over .95, as was the Kendall's concordance coefficient, indicating broad consensus among the Spanish linguistic areas. From an applied perspective, our results provide supporting evidence for the similarity in frequency, and therefore cross-cultural generalizability regarding familiarity of the 100 emotion labels as item stems or as experimental stimuli without going through a process of additional adaptation. On a broader scope, these results add evidence on the role of language for emotion theories. In this regard, countries and regions compared here share the same Spanish language, but differ in several aspects in history, culture, and socio-economic structure.
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Affiliation(s)
- Ana R. Delgado
- Facultad de Psicología, Universidad de Salamanca, Salamanca, Spain
- * E-mail:
| | - Gerardo Prieto
- Facultad de Psicología, Universidad de Salamanca, Salamanca, Spain
| | - Debora I. Burin
- Facultad de Psicología, Universidad de Buenos Aires-CONICET, Buenos Aires, Argentina
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Nook EC, Stavish CM, Sasse SF, Lambert HK, Mair P, McLaughlin KA, Somerville LH. Charting the development of emotion comprehension and abstraction from childhood to adulthood using observer-rated and linguistic measures. Emotion 2020; 20:773-792. [PMID: 31192665 PMCID: PMC6908774 DOI: 10.1037/emo0000609] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This study examined two facets of emotion development: emotion word comprehension (knowing the meaning of emotion words such as "anger" or "excitement") and emotion concept abstraction (representing emotions in terms of internal psychological states that generalize across situations). Using a novel emotion vocabulary assessment, we captured how a cross-sectional sample of participants aged 4-25 (N = 196) defined 24 emotions. Smoothing spline regression models suggested that emotion comprehension followed an emergent shape: Knowledge of emotion words increased across childhood and plateaued around age 11. Human coders rated the abstractness of participants' responses, and these ratings also followed an emergent shape but plateaued significantly later than comprehension, around age 18. An automated linguistic analysis of abstractness supported coders' perceptions of increased abstractness across age. Finally, coders assessed the definitional strategies participants used to describe emotions. Young children tended to describe emotions using concrete strategies such as providing example situations that evoked those emotions or by referring to physiological markers of emotional experiences. Whereas use of these concrete strategies decreased with age, the tendency to use more abstract strategies such as providing general definitions that delineated the causes and characteristics of emotions or by providing synonyms of emotion words increased with age. Overall, this work (a) provides a tool for assessing definitions of emotion terms, (b) demonstrates that emotion concept abstraction increases across age, and (c) suggests that adolescence is a period in which emotion words are comprehended but their level of abstraction continues to mature. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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Barker MS, Bidstrup EM, Robinson GA, Nelson NL. "Grumpy" or "furious"? arousal of emotion labels influences judgments of facial expressions. PLoS One 2020; 15:e0235390. [PMID: 32609780 PMCID: PMC7329125 DOI: 10.1371/journal.pone.0235390] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 06/15/2020] [Indexed: 12/21/2022] Open
Abstract
Whether language information influences recognition of emotion from facial expressions remains the subject of debate. The current studies investigate how variations in emotion labels that are paired with expressions influences participants' judgments of the emotion displayed. Static (Study 1) and dynamic (Study 2) facial expressions depicting eight emotion categories were paired with emotion labels that systematically varied in arousal (low and high). Participants rated the arousal, valence, and dominance of expressions paired with labels. Isolated faces and isolated labels were also rated. As predicted, the label presented influenced participants' judgments of the expressions. Across both studies, higher arousal labels were associated with: 1) higher ratings of arousal for sad, angry, and scared expressions, and 2) higher ratings of dominance for angry, proud, and disgust expressions. These results indicate that emotion labels influence judgments of facial expressions.
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Affiliation(s)
- Megan S. Barker
- School of Psychology, The University of Queensland, St Lucia, Brisbane, QLD, Australia
- Department of Neurology, Taub Institute for Research on Alzheimer’s Disease and the Aging Brain, Gertrude H. Sergievsky Center, Columbia University Medical Center, New York, NY, United States of America
| | - Emma M. Bidstrup
- School of Psychology, The University of Queensland, St Lucia, Brisbane, QLD, Australia
| | - Gail A. Robinson
- School of Psychology, The University of Queensland, St Lucia, Brisbane, QLD, Australia
- Queensland Brain Institute, The University of Queensland, St Lucia, Brisbane, QLD, Australia
| | - Nicole L. Nelson
- School of Psychology, The University of Queensland, St Lucia, Brisbane, QLD, Australia
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