More than labels: neural representations of emotion words are widely distributed across the brain.

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.

Emotional Prototypicality Ratings for 636 Chinese Words: A Database of Chinese Words with Affective Information.

Exemplars of concepts vary in their degree of prototypicality. This is also true for emotion concepts. This study presents prototypicality ratings for a large set of Chinese words. The database contains 636 potential Chinese emotion words (i.e., words that directly express particular emotions, like " happy" and " sad"), from different grammatical categories. Native Chinese speakers rated the words in terms of emotional prototypicality. The database also contains values for valence, arousal, and emotionality. The analyses of the ratings revealed that 502 out of 636 words had a high prototypicality value (value equal to or above three on a 1-to-5 scale), the most prototypical words being negative and high-arousal words. The analyses also indicated that the emotional prototypicality of a word was positively related to both arousal and emotionality, and negatively related to valence. Among these variables, arousal was the most important contributor. Similar results have been found in studies conducted in other languages. This will be a useful resource for researchers interested in studying emotion words in the Chinese language and for those interested in cross-linguistic comparisons.

The Relationship Between Personality Traits and the Processing of Emotion Words: Evidence from Eye-Movements in Sentence Reading.

Previous research shows that processing times on emotion words (both negative and positive) are faster than on non-emotional neutral words. In the current study, we explored how personality traits (the Big Five and the trait emotional intelligence factors) may further influence the processing of emotion versus non-emotion words by conducting two experiments where participants silently read sentences while their eye movements were recorded. The results replicated the facilitative emotion effect and showed that those with higher agreeableness scores had stronger emotion effects on positive words and those with higher extraversion scores, higher openness scores, higher agreeableness scores, lower sociability scores, and higher emotionality scores had stronger emotion effects on negative words. Furthermore, some personality traits also led to different ways that readers approach text, for example, through more risky reading strategies.

Antecedents and consequences of open and closed questions in intake sessions of psychodynamic psychotherapy.

To investigate whether there are different antecedents and consequences of different types of therapist questions as this has implications for conducting psychotherapy and for training therapists.We examined the antecedents and consequences of questions for 88 clients working with 33 doctoral student therapists in psychodynamic psychotherapy. Questions were coded into open questions for thoughts (OQT), open questions for feelings (OQF), closed questions for facts (CQF), and closed questions other (CQO). The antecedents and consequences were assessed in terms of self-referring pronouns (SRP), self-referring emotion words (SRE), and number of words.In terms of antecedents, when clients were using a high number of SRP, therapists were more likely to ask OQT and CQO than CQF. When clients were using a high number of SRE, therapists were more likely to ask OQF than CQF. In terms of consequences, clients spoke less after CQF than the other three skills, used fewer SRP after CQF than after CQO, and used more SRE after OQF than CQF.CQO were more similar in terms of antecedents and consequences to OQT and OQF than to CQF.

Emotional violation of faces, emojis, and words: Evidence from N400.

Human social interactions depend on the construction of emotional meaning. The present study used event-related potentials to investigate the neural features of emotional violation processing in facial expressions, emojis, and emotion words. Behavioral results showed emotion congruency effects among facial expressions, emojis, and emotion words. Emotional violations resulted in a longer response time than emotion congruent conditions in happy context conditions. Responses to angry faces were slower in angry sentences than in happy sentences. As expected, the classic N400 effect was obtained for the emotional violations among facial expressions, emojis, and emotion words. Emotional violations resulted in more negative-going N400 amplitudes. Moreover, the N400 effects elicited by facial expressions and emojis were significantly smaller than emotion words, and there were no significant differences in N400 effects between facial expressions and emojis. The findings suggest that the emotional violation processing of facial expressions, emojis, and emotion words could be reflected in an electrophysiological index of semantic processing, and that emotional violation elicited higher levels of semantic retrieval. In addition, there were differences between nonverbal and verbal information processing in emotional violation, while the emotional violation of words induced greater semantic retrieval demands than facial expressions and emojis.

The Effects of Chatbot Service Recovery With Emotion Words on Customer Satisfaction, Repurchase Intention, and Positive Word-Of-Mouth.

This study sought to examine the effect of the quality of chatbot services on customer satisfaction, repurchase intention, and positive word-of-mouth by comparing two groups, namely chatbots with and without emotion words. An online survey was conducted for 2 weeks in May 2021. A total of 380 responses were collected and analyzed using structural equation modeling to test the hypothesis. The theoretical basis of the study was the SERVQUAL theory, which is widely used in measuring and managing service quality in various industries. The results showed that the assurance and reliability of chatbots positively impact customer satisfaction for both groups. However, empathy and interactivity positively affect customer satisfaction only for chatbots with emotion words. Responsiveness did not have an impact on customer satisfaction for both groups. Customer satisfaction positively impacts repurchase intention and positive word-of-mouth for both groups. The findings of this study can serve as a priori research to empirically prove the effectiveness of chatbots with emotion words.

Sinful pleasures and pious woes? Using fMRI to examine evaluative and hedonic emotion knowledge.

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.

The Effect of Emotional Valence on Auditory Word Recognition Memory in English as a Foreign Language.

The present study investigated the effect of emotional valence on auditory word recognition memory in English as a foreign language. Participants included 48 native Spanish speakers whose foreign language was English. They viewed four emotionally negative, four positive, and four neutral videos that, in total, contained 48 emotionally valenced target words. After watching the videos, participants completed an auditory word recognition memory task where target words, and the same number of fillers, were presented. The results showed a statistically significant main effect of valence on both reaction times and accuracy. Positive words were recognised more accurately and faster than neutral and negative words, but no difference between neutral and negative stimuli was found. These findings fit in well within the gradient model of automatic vigilance, which implies that emotional valence has a monotonic effect on processing latencies during auditory recognition memory in a foreign language.

Are All "Basic Emotions" Emotions? A Problem for the (Basic) Emotions Construct.

Despite decades of challenges to the idea that a small number of emotions enjoys the special status of "basic emotions," the idea continues to have considerable influence in psychology and beyond. However, different theorists have proposed substantially different lists of basic emotions, which suggests that there exists no stable criterion of basicness. To some extent, the basic-emotions enterprise is bedeviled by an overreliance on English affective terms, but there also lurks a more serious problem-the lack of agreement as to what emotions are. To address this problem, three necessary conditions are proposed as a minimal requirement for a mental state to be an emotion. A detailed analysis of surprise, a widely accepted basic emotion, reveals that surprise violates even this minimal test, raising the possibility that it and perhaps other would-be basic emotions might not be emotions at all. An approach that combines ideas such as undifferentiated affect and cognitive appraisal is briefly proposed as a way of theorizing about emotions that is less dependent on the vagaries of language and incoherent notions of basic emotions. Finally, it is suggested that the perennial question of what an emotion is should be given more serious attention.

Can Masked Emotion-Laden Words Prime Emotion-Label Words? An ERP Test on the Mediated Account.

The present event-related potential (ERP) study explored whether masked emotion-laden words could facilitate the processing of both emotion-label words and emotion-laden words in a valence judgment task. The results revealed that emotion-laden words as primes failed to influence target emotion-label word processing, whereas emotion-laden words facilitated target emotion-laden words in the congruent condition. Specifically, decreased late positivity complex (LPC) was elicited by emotion-laden words primed by emotion-laden words of the same valence than those primed by emotion-laden words of different valence. Nevertheless, no difference was observed for emotion-label words as targets. These findings supported the mediated account that claimed emotion-laden words engendered emotion via the mediation of emotion-label words and hypothesized that emotion-laden words could not prime emotion-label words in the masked priming paradigm. Moreover, this study provided additional evidence showing the distinction between emotion-laden words and emotion-label words.

Gender Differences in Mother-Child Conversations About Shame and Pride in a Hungarian Sample.

Although meta-analytic reviews repeatedly found significant gender differences in the experiences of shame and pride throughout the life span, to date, gender differences in conversations about these emotions have not been studied. Our research was aimed at investigating the effect of child gender on maternal conversational style in and emotional content of mother-child conversations about shame- and pride-related past events in preschool years. Fifty four mother-preschool child dyads (52% girls, children's age M = 70.36 months [SD = 8.13], mothers' age M = 37.51 years [SD = 3.70]) from middle class Hungarian families were asked to talk about two past events, one in which children felt ashamed, and one in which they felt proud. The conversations were transcribed and coded for maternal conversational style and for emotional content. Maternal conversational style was indicated by maternal elaboration and evaluation of the child's contributions. Emotional content was indicated by specific emotion terms, emotional behavior and emotional evaluations. In mother-son shame conversations, we found higher amount of negative emotional behavior. Boys also had longer conversations with their mothers, and mothers used more open-ended memory questions and more repetitions with boys in both shame and pride conversations. Girls had shorter contributions to pride stories than to shame stories, which was not the case for boys. Exploration of verbal socialization of shame and pride helps us to understand the development of individual differences in proneness to self-conscious emotions, and their implications for mental health.

Emotion processing in congenital amusia: the deficits do not generalize to written emotion words.

Congenital amusia is a lifelong impairment in musical ability. Individuals with amusia are found to show reduced sensitivity to emotion recognition in speech prosody and silent facial expressions, implying a possible cross-modal emotion-processing deficit. However, it is not clear whether the observed deficits are primarily confined to socio-emotional contexts, where visual cues (facial expression) often co-occur with auditory cues (emotion prosody) to express intended emotions, or extend to linguistic emotion processing. In order to better understand the underlying deficiency mechanism of emotion processing in individuals with amusia, we examined whether reduced sensitivity to emotional processing extends to the recognition of emotion category and valence of written words in individuals with amusia. Twenty Cantonese speakers with amusia and 17 controls were tested in three experiments: (1) emotion prosody rating, in which participants rated how much each spoken sentence was expressed in each of the four emotions on 7-point rating scales; (2) written word emotion recognition, in which participants recognized the emotion of written emotion words; and (3) written word valence judgment, in which participants judged the valence of written words. Results showed that participants with amusia preformed significantly less accurately than controls in emotion prosody recognition; in contrast, the two groups showed no significant difference in accuracy rates in both written word tasks (emotion recognition and valence judgment). The results indicate that the impairment of individuals with amusia in emotion processing may not generalize to linguistic emotion processing in written words, implying that the emotion deficit is likely to be restricted to socio-emotional contexts in individuals with amusia.

The Meaning of Emoji to Describe Food Experiences in Pre-Adolescents.

Ongoing research has shown that emoji can be used by children to discriminate food products, but it is unclear if they express emotions and how they are linked to emotional words. Little is known about how children interpret emoji in terms of their emotional meaning in the context of food. This study aimed at investigating the emotional meaning of emoji used to describe food experiences in 9-13-year-old pre-adolescents and to measure related age and gender differences. The meaning of 46 emoji used to describe food experience was explored by: mapping emoji according to similarities and differences in their emotional meaning using the projective mapping technique, and linking emoji with emotion words using a check-all-that-apply (CATA) format. The two tasks gave consistent results and showed that emoji were discriminated along the valence (positive vs. negative) and power (dominant vs. submissive) dimension, and to a lower extent along the arousal dimension (high vs. low activation). In general, negative emoji had more distinct meanings than positive emoji in both studies, but differences in nuances of meaning were found also among positive emoji. Girls and older pre-adolescents (12-13 years old (y.o.)) discriminated positive emoji slightly better than boys and younger pre-adolescents (9-11 y.o.). This suggests that girls and older pre-adolescents may be higher in emotional granularity (the ability to experience and discriminate emotions), particularly of positive emotions. The results of the present work can be used for the development of an emoji-based tool to measure emotions elicited by foods in pre-adolescents.

The Taste of Emotion: Metaphoric Association Between Taste Words and Emotion/Emotion-Laden Words.

According to the Conceptual Metaphor Theory, abstract concepts can be metaphorically associated with more concrete, physically embodied concepts, such as gustatory experience. Studies on taste-emotion metaphoric association reported that people associate love with sweet, jealousy with sour and bitter, and sadness with bitter. However, few studies have systematically examined the metaphoric association between taste and words referred to emotion (e.g., "sad") or emotion-laden concepts (e.g., "funeral"). In the current four studies (total N = 357), we examined this metaphoric association by having participants come up with a taste word when reading an emotion and emotion-laden word (Study 1-explicit association of taste words-to-emotion/emotion-laden words), come up with an emotion word when reading taste words (Study 2-explicit association of emotion words-to-taste words), rate the association between taste words and basic or non-basic emotion words (Study 3), and rate the association between taste words and a more expanded pool of emotion/emotion-laden words (Study 4). Results showed that sweet was mostly associated with positive emotion and emotion-laden words, whereas bitter, followed by sour and spicy, was mostly associated with negative emotion and emotion-laden words. The bidirectionality of taste-emotion metaphoric association was supported by our dataset. The implications of these findings on the Conceptual Metaphor Theory and embodied cognition are discussed.

Left Amygdala Regulates the Cerebral Reading Network During Fast Emotion Word Processing.

Emotion words constitute a special class of verbal stimuli which can quickly activate the limbic system outside the left-hemisphere language network. Such fast response to emotion words may arise independently of the left occipitotemporal area involved in visual word-form analysis and rely on a distinct amygdala-dependent emotion circuit involved in fearful face processing. Using a hemifield priming paradigm with fMRI, we explored how the left and right amygdala systems interact with the reading network during emotion word processing. On each trial, participants viewed a centrally presented target which was preceded by a masked prime flashed either to the left or right visual field. Primes and targets, each denoting negative or positive nouns, could be either affectively congruent or incongruent with each other. We observed that affective congruency produced parallel changes in neural priming between the left frontal and parietotemporal regions and the bilateral amygdala. However, we also found that the left, but not right, amygdala exhibited significant change in functional connectivity with the neural components of reading as a function of affective congruency. Collectively, these results suggest that emotion words activate the bilateral amygdala during early stages of emotion word processing, whereas only the left amygdala exerts a long-distance regulatory influence over the reading network via its strong within-hemisphere connectivity.

Effect of experience information on emotional word processing in alexithymia.

BACKGROUND: Alexithymia is an at-risk personality trait that is associated with deficits in processing emotional words. However, little is known about whether the effect of emotional valence (neutral, positive, and negative) on word processing in alexithymia is related to individual differences in sensorimotor or affective information processing that is associated with alexithymia and experience information (sensorimotor vs. affective) that is denoted by words. METHODS: The present study performed two experiments to explore this issue. In Experiment 1, we orthogonally manipulated experience information that was denoted by neutral words. In Experiment 2, we orthogonally manipulated experience information that was denoted by valenced words (i.e., positive and negative). We asked two groups of healthy individuals with high scores (high alexithymic [HA] group) or low scores (low alexithymic [LA] group) on the 20-item Toronto-Alexithymia-Scale to complete a lexical decision task. RESULTS: The results showed that emotional word processing in the HA group was modulated by a joint effect of valence and experience information, indicating that selective deficits in the processing of neutral and negative words were loaded more by sensorimotor information and that selective deficits in the processing of positive words were loaded more by affective experience compared with the LA group. CONCLUSION: These findings shed a new light on emotional word processing in alexithymia and suggest that alexithymic deficits in the processing of emotional words should not be considered as being simply related to general or specific valence but rather related to experience information that is denoted by the meanings of words.

How do Emotion Word Type and Valence Influence Language Processing? The Case of Arabic-English Bilinguals.

The current study examines the influence of word type (i.e., emotion-label vs. emotion-laden) and valence (i.e., positive vs. negative vs. neutral) on the processing of emotion words among bilinguals. To this end, three groups of Arabic-English bilinguals (n = 120 per group) completed the tasks of free recall, ratings for concreteness, imageability and context availability, and discrete word association. Two groups, representing different levels of second language (L2) exposure completed the tasks in English while the third group completed the tasks in Arabic. The results of the free recall and rating tasks generally supported the influence of word type, valence and L2 exposure on the processing of emotional content; namely, emotion-label vs. emotion-laden vs. neutral words and negative vs. positive emotion words generally behaved significantly differently, and the participants with increased L2 exposure usually outperformed the ones with less exposure. In contrast, the word association task often failed to present statistically significant findings. The results are interpreted in line with the specific nature of the Arabic mental lexicon, the existing literature, and relevant theoretical models of emotion and the bilingual mental lexicon. Directions for future research are proposed.

The semantic structure of emotion words across languages is consistent with componential appraisal models of emotion.

Appraisal theories of emotion, and particularly the Component Process Model, claim that the different components of the emotion process (action tendencies, physiological reactions, expressions, and feeling experiences) are essentially driven by the results of cognitive appraisals and that the feeling component constitutes a central integration and representation of these processes. Given the complexity of the proposed architecture, comprehensive experimental tests of these predictions are difficult to perform and to date are lacking. Encouraged by the "lexical sedimentation" hypothesis, here we propose an indirect examination of the compatibility of the theoretical assumptions with the semantic structure of a set of major emotion words as measured in a cross-language and cross-cultural study. Specifically, we performed a secondary analysis of the large-scale data set with ratings of affective features covering all components of the emotion process for 24 emotion words in 27 countries, constituting profiles of emotion-specific appraisals, action tendencies, physiological reactions, expressions, and feeling experiences. The results of a series of hierarchical regression analyses to examine the prediction of the theoretical model are highly consistent with the claim that appraisal patterns determine the structure of the response components, which in turn predict central dimensions of the feeling component.

Emotion Words' Effect on Visual Awareness and Attention of Emotional Faces.

To explore whether the meaning of a word changes visual processing of emotional faces (i.e., visual awareness and visual attention), we performed two complementary studies. In Experiment 1, we presented participants with emotion and control words and then tracked their visual awareness for two competing emotional faces using a binocular rivalry paradigm. Participants experienced the emotional face congruent with the emotion word for longer than a word-incongruent emotional face, as would be expected if the word was biasing awareness toward the (unseen) face. In Experiment 2, we similarly presented participants with emotion and control words prior to presenting emotional faces using a divided visual field paradigm. Emotion words were congruent with either the emotional face in the right or left visual field. After the presentation of faces, participants saw a dot in either the left or right visual field. Participants were slower to identify the location of the dot when it appeared in the same visual field as the emotional face congruent with the emotion word. The effect was limited to the left hemisphere (RVF), as would be expected for linguistic integration of the word with the face. Since the task was not linguistic, but rather a simple dot-probe task, participants were slower in their responses under these conditions because they likely had to disengage from the additional linguistic processing caused by the word-face integration. These findings indicate that emotion words bias visual awareness for congruent emotional faces, as well as shift attention toward congruent emotional faces.

Neural Correlates of Emotion Processing in Word Detection Task.

In our previous study, we have proposed a three-stage model of emotion processing; in the current study, we investigated whether the ERP component may be different when the emotional content of stimuli is task-irrelevant. In this study, a dual-target rapid serial visual presentation (RSVP) task was used to investigate how the emotional content of words modulates the time course of neural dynamics. Participants performed the task in which affectively positive, negative, and neutral adjectives were rapidly presented while event-related potentials (ERPs) were recorded from 18 undergraduates. The N170 component was enhanced for negative words relative to positive and neutral words. This indicates that automatic processing of negative information occurred at an early perceptual processing stage. In addition, later brain potentials such as the late positive potential (LPP) were only enhanced for positive words in the 480-580-ms post-stimulus window, while a relatively large amplitude signal was elicited by positive and negative words between 580 and 680 ms. These results indicate that different types of emotional content are processed distinctly at different time windows of the LPP, which is in contrast with the results of studies on task-relevant emotional processing. More generally, these findings suggest that a negativity bias to negative words remains to be found in emotion-irrelevant tasks, and that the LPP component reflects dynamic separation of emotion valence.