Valence Of Words Research Articles

Variations in Average Word Valence of Russian Books Over a Century and Social Change

Variations in Average Word Valence of Russian Books Over a Century and Social Change

Expectation to rewards modulates learning emotional words: Evidence from a hierarchical Bayesian model.

In language acquisition, individuals learn the emotional value of words through external feedback. Previous studies have used emotional words as experimental materials to explore the cognitive mechanisms underlying emotional language processing, but have failed to recognize that languages are acquired in changing environments. To this end, this study aims to combine reinforcement learning with emotional word learning, using a probabilistic reversal learning task to explore how individuals acquire the valence of emotional words in a dynamically changing environment. Computational modeling on both behavioral and event-related potential (ERP) data revealed that individuals' expectations to rewards modulated the learning speed and temporal processing of emotional words, demonstrating a clear negative bias. Specifically, as the expected value increased, individuals responded faster and exhibited higher amplitudes for negative emotional words. These findings shed light on the neural mechanisms of emotional word learning in a volatile environment, highlighting the crucial role of expectations in this process and a preference for learning negative information.

Word learning in the wild: App-based evidence for valence and concreteness effects

Abstract Second language (L2) learners need to acquire large vocabularies to approach native-like proficiency. Many controlled experiments have investigated the factors facilitating and hindering word learning; however, few studies have validated these findings in real-world learning scenarios. We use data from the language learning app Lingvist to explore how L2 word learning is affected by valence (positivity/negativity) and concreteness of target words and their linguistic contexts. We found that valence, but not concreteness, affects learning. Users learned positive and negative words better than neutral ones. Moreover, positive words are learned best in positive contexts and negative words in more negative contexts. Word and context valence effects are strongest on the learner’s second encounter with the target word and diminish across subsequent encounters. These findings provide support for theories of embodied cognition and the lexical quality hypothesis and point to the linguistic factors that make learning words, and by extension languages, faster.

Emotional valence promotes free recall of foreign language words after video exposure

AbstractThe effect of emotional valence in word retrieval is well‐established in native languages, but findings in a foreign language remain inconsistent. This study investigated the impact of emotional valence on free word recall in English as a foreign language after video exposure. Participants were upper‐intermediate English speakers with Spanish as their mother tongue who watched eight emotionally valenced and four neutral videos, followed by an immediate free recall task and a delayed recall task after 2 weeks. Generalized linear mixed models showed that word valence influenced recall, with neutral words being less easily recalled than negative words, and a decline in recall between sessions. These findings support the Motivated Attention Account, which suggests that motivationally significant stimuli capture more attention than neutral stimuli, regardless of their polarity. Furthermore, the results align with previous evidence in native language research and some studies in foreign language contexts. This study highlights the robust effect of emotional valence on word recall at different time intervals, using authentic input with upper‐intermediate English speakers who have Spanish as their mother tongue and who learned English later in life.

The Influence of Emotion Valence Words on False Memory in Bilinguals: A Comparison between Native and Non-Native Language

The Influence of Emotion Valence Words on False Memory in Bilinguals: A Comparison between Native and Non-Native Language

Clouded judgments? The role of virtual weather in word valence evaluations

ABSTRACT Exploring the dynamic interface of environmental psychology and psycholinguistics, this investigation delves into how simulated weather conditions – sunny versus rainy – affect emotional perceptions of linguistic stimuli within a Virtual Reality (VR) framework. Participants assessed words’ emotional valence being exposed to these distinct environmental simulations. Contrary to expectations, we found that while rainy conditions modestly prolonged response times, they did not significantly alter the emotional valence attributed to words. Our study shows that weather can affect emotional cognition, but intrinsic emotional word properties are resilient to environmental influences. This highlights the complex interplay between environmental factors and linguistic processing and reaffirms the importance of environmental contexts in cognitive and emotional evaluations, especially in the face of climate change. By integrating VR technology with environmental psychology and linguistics, our research offers novel insights into the subtle yet significant ways in which virtual and real-world environments converge to shape human emotional and cognitive responses.

Statistical Relationships Between Phonological Form, Emotional Valence and Arousal of Spanish Words.

A number of studies have provided evidence of limited non-arbitrary associations between the phonological forms and meanings of affective words, a finding referred to as affective sound symbolism. Here, we explored whether the affective connotations of Spanish words might have more extensive statistical relationships with phonological/phonetic features, or affective form typicality. After eliminating words with poor affective rating agreement and morphophonological redundancies (e.g., negating prefixes), we found evidence of significant form typicality for emotional valence, emotionality, and arousal in a large sample of monosyllabic and polysyllabic words. These affective form-meaning mappings remained significant even when controlling for a range of lexico-semantic variables. We show that affective variables and their corresponding form typicality measures are able to significantly predict lexical decision performance using a megastudy dataset. Overall, our findings provide new evidence that affective form typicality is a statistical property of the Spanish lexicon.

Effect of contextual prediction on emotional word processing: an evidence from ERPNR-D-24-00189.

This study examined the effect of context on the prediction of emotional words with varying valences. It investigated the neural mechanisms underlying the processing differences of emotion words with different valences in both predictable and unpredictable contexts. Additionally, it aimed to address the conflicting results regarding the processing time in predictive contexts reported in previous studies. Participants were instructed to carefully read the text that included the specified emotion words. Event-related potentials elicited by emotional words were measured. To ensure that the participants can read the text carefully, 33% of the texts are followed by comprehension problems. After reading the text, the comprehension questions were answered based on the text content. The study revealed that the N400 amplitude elicited by an unpredictable context was greater than that elicited by a predictable context. Additionally, the N400 amplitude triggered by positive emotion words was larger than that triggered by negative emotion words. However, there was no significant difference in late positive component amplitude observed between contextual prediction and emotional word valence. The present study suggests that predictive processing takes place at an intermediate stage of speech processing, approximately 400 ms after stimulus onset. Furthermore, the presence of a predictive context enhances the processing of emotional information. Notably, brain activity is more pronounced during the processing of positive emotional stimuli compared to negative emotional stimuli. Additionally, the facilitative effect of a predictable context diminishes in the advanced phase of Chinese speech comprehension.

The Effects of Problematic Internet Use and Emotional Connotation on Internet Slang Processing: Evidence from a Lexical Decision Task.

Young people use slang for identifying themselves with a particular social group, gaining social recognition and respect from that group, and expressing their emotional state. One feature of Internet slang is its active use by youth in online communication, which, under certain conditions, may cause problematic Internet use (PIU). We conducted two studies in young Russian speakers (n1 = 115, n2 = 106). In study 1, participants were asked to rate a set of slang and common words using Self-Assessment Manikin. The study revealed that the most reliable predictor of higher emotional ratings was word familiarity. There were no significant effects of slang vs. common words or word frequency. In study 2, we used a dual lexical decision task to reveal the effects of word characteristics and propensity for PIU on reaction time (RT) for Internet slang words in pairs with semantically related vs. unrelated common words. Study 2 did not reveal any significant semantic priming effect. Word frequency was a significant predictor of lexical decision facilitation. Common, but not slang, word valence and dominance significantly affected RT in the opposite direction. Individuals with higher cognitive preoccupation with the Internet responded significantly faster, while those more likely to use online communication for mood regulation responded significantly slower to the stimuli. Apparently, on explicit and implicit levels, in-depth knowledge of Internet slang can be one the PIU markers. The results are discussed in line with Davis' approach to determining the general pathological Internet use.

Assessment of phonological awareness: Effects of emotional words on preschoolers’ skills

Phonological awareness is recognized as a precursor to reading success. Choosing material to assess children’s phonological awareness is a major challenge. The literature highlights factors that can influence children’s phonological skills, such as the frequency of words, their lexical status, and their linguistic parameters. To date, no study has looked at the potential effect of the emotional parameters of words on phonological skills. The emotional polarity of words (valence: pleasant, unpleasant) has effects on cognitive skills related to phonological awareness, i.e., executive functions, and working memory. The aim of this research is to measure the influence of emotional (positive, negative) and non-emotional (neutral, nonwords) words on the phonological awareness of children aged 4–6 years. Our results show a differential effect of emotional valence words on phonological skills. More specifically, the emotional valence of words facilitates the performance of epiphonological tasks, whereas negative valence disrupts the performance of metaphonological tasks. These results are discussed in relation to current models of interaction between emotion and cognition.

War feels less horrid in a foreign accent: exploring the impact of the foreign accent on emotionality

IntroductionThe processing of a foreign accent is known to increase cognitive load for the native listener, establish psychological distance with the foreign-accented speaker, and even influence decision-making. Similarly, research in the field of emotional processing indicates that a foreign accent may impact the native listener's emotionality. Taking these aspects into consideration, the current study aimed to confirm the hypothesis that a foreign accent, compared to a native accent, significantly affects the processing of affective-laden words.MethodsIn order to test this hypothesis, native Spanish speakers participated in an online experiment in which they rated on a Likert scale the valence and arousal of positive, neutral and negative words presented in native and foreign accents.ResultsResults confirm a foreign accent effect on emotional processing whereby positively valenced words are perceived as less positive and negatively valenced words as less negative when processed in a foreign accent compared to a native accent. Moreover, the arousal provoked by emotion words is lesser when words are processed in a foreign than a native accent.DiscussionWe propose possible, not mutually exclusive, explanations for the effect based on linguistic fluency, language attitudes and the linguistic context of language acquisition. Although further research is needed to confirm them, these explanations may be relevant for models of language comprehension and language learning. The observation of a reduction in emotionality resulting from a foreign accent is important for society as important decisions are made by representatives with diverse language and accent backgrounds. Our findings demonstrate that the choice of the language, which entails speaking in a native or a foreign accent, can be crucial when discussing topics such as the consequences of wars, pandemics, or natural disasters on human beings.

Diachronic predictor of affective ratings of English words

This work considers implementation of a diachronic predictor of valence, arousal and dominance ratings of English words. The estimation of affective ratings is based on data on word co-occurrence statistics in the large diachronic Google Books Ngram corpus. Affective ratings from the NRC VAD dictionary are used as target values for training. When tested on synchronic data, the obtained Pearson‘s correlation coefficients between human affective ratings and their machine ratings are 0.843, 0.779 and 0.792 for valence, aroused and dominance, respectively. We also provide a detailed analysis of the accuracy of the predictor on diachronic data. The main result of the work is creation of a diachronic affective dictionary of English words. Several examples are considered that illustrate jumps in the time series of affective ratings when a word gains a new meaning. This indicates that changes in affective ratings can serve as markers of lexical-semantic changes.

Exploring the role of executive functions in Chinese-English bilinguals’ emotional word comprehension during language switching

ABSTRACT Switching between languages requires the participation of executive functions (EFs) which comprise both the ‘hot’ affective aspects (hot EFs) and the ‘cool’ cognitive aspects (cool EFs). However, the role of these EFs in language switching is not clear. This study employed a word valence categorization task to explore the effects of hot (i.e. emotional valence and emotional congruency) and cool (i.e. inhibitory control ability, IC ability) EFs on high- and low-IC Chinese-English bilinguals’ language switching costs. The results showed smaller language switching costs for positive than negative emotional words, for emotional incongruent than congruent trials, for positive than negative emotional words in emotional congruent trials and for negative emotional words in emotional incongruent than congruent trials. Moreover, hot and cool EFs worked interactively, with larger language switching costs for negative emotional words and the same pattern in emotional congruent trials for high-IC participants over low-IC ones. These results indicate that various aspects of hot EFs affect language switching costs individually and interactively, while also modulate the effects of cool EF on language switching costs during Chinese-English emotional word comprehension. These findings have implications for extending the Bilingual Interactive Activation plus (BIA+) model by incorporating both hot and cool EFs.

Brain potentials reveal reduced sensitivity to negative content during second language production

Abstract Prior research suggests that bilinguals show reduced sensitivity to negative content when operating in the second language (L2). The available evidence, however, is limited to language comprehension. We tested the production of emotional words in Polish (L1)–English (L2) bilinguals in two EEG studies that manipulated emotional cueing. In Experiment 1 (neutral context), white or black circles indicated whether participants should read aloud (shadow) or translate a subsequently presented word. N400 amplitudes were selectively reduced for negative L2 words regardless of the task. In Experiment 2 (emotional context), we used black or white emojis, either sad or neutral, as cues. The previous interaction between word valence and language of operation vanished, but late positive potential amplitudes elicited by negative words were larger for translation from L2 to L1 (i.e., production in Polish) than L1 to L2. These results validate and extend to production previous findings of attenuated emotional response in L2 comprehension.

Dexamphetamine increased speech and visual unimodal illusions in healthy participants without affecting temporal binding window.

Stimuli received beyond a very short timeframe, known as temporal binding windows (TBWs), are perceived as separate events. In previous audio-visual multisensory integration (McGurk effect) studies, widening of TBWs has been observed in people with schizophrenia. The present study aimed to determine if dexamphetamine could increase TBWs in unimodal auditory and unimodal visual illusions that may have some validity as experimental models for auditory and visual hallucinations in psychotic disorders. A double-blind, placebo-controlled, counter-balanced crossover design with permuted block randomisation for drug order was followed. Dexamphetamine (0.45mg/kg, PO, q.d.) was administered to healthy participants. Phantom word illusion (speech illusion) and visual-induced flash illusion/VIFI (visual illusion) tests were measured to determine if TBWs were altered as a function of delay between stimuli presentations. Word emotional content for phantom word illusions was also analysed. Dexamphetamine significantly increased the total number of phantom words/speech illusions (p<0.01) for pooled 220-1100ms ISIs in kernel density estimation and the number of positive valence words heard (beta=2.20, 95% CI [1.86, 2.55], t=12.46, p<0.001) with a large effect size (std. beta=1.05, 95% CI [0.89, 1.22]) relative to placebo without affecting the TBWs. For the VIFI test, kernel density estimation for pooled 0-801ms ISIs showed a significant difference (p<0.01) in the data distributions of number of target flash (es) perceived by participants after receiving dexamphetamine as compared with placebo. Overall, healthy participants who were administered dexamphetamine (0.45mg/kg, PO, q.d.) experienced increases in auditory and visual illusions in both phantom word illusion and VIFI tests without affecting their TBWs.

What Does It Mean to Be “Utterly Content”? Semantic Prosody Impacts Nuanced Inferences Beyond Just Valence

Words have semantic prosody when they collocate with positive/negative concepts in natural language. Semantic prosody encourages positive/negative evaluations. However, it is unknown whether semantic prosody affects inferences of other attributes aside from positivity/negativity. Semantic prosody likely causes people to expect the valence of what comes next, and expectation violations occur when authors have ironic intent and when authors lack fluency with a language. Four studies investigated whether semantically prosodic expectations impact specific inferences about authors. Participants perceived a writer as having greater ironic intent when the writer used a sentence with a semantically prosodic word that mismatched with the valence of adjacent words (Studies 1, 3, and 4). Additionally, in line with English as foreign language pedagogy, the same manipulation caused participants to perceive a writer as being less fluent in English (Studies 2, 3, and 4). Thus, semantic prosody generates expectations that affect nuanced inferences.

Mathematical problem solving is modulated by word priming.

This study aimed to explore the influence of word priming on mathematical problem solving. In two experiments, participants were required to finish multiplication estimation tasks with a specified estimation strategy under different word priming conditions (Experiment 1: concrete words vs. Experiment 2: abstract words). The results showed that: (1) under the concrete word priming condition, in comparison to neutral, positive word priming improved accuracies (ACCs) when using a down-up strategy (e.g., doing 40 × 80 = 3200 for 43 × 78), while both positive and negative word priming reduced reaction time (RT); (2) under the abstract word priming condition, both positive and negative (vs. neutral) abstract word priming reduced RTs, while individuals' ACCs of completing the estimation task were not influenced by valence. The present study showed that whether concrete words or abstract words were adopted as experimental stimuli, participants' performance of completing mathematical problems was modulated by the valence of the priming word, which led us to develop a better understanding of how arithmetic performance is influenced by word processing.

The impact of emotional valence on generalization gradients

Generalization enables individuals to respond to novel stimuli based on previous experiences. The degree to which organisms respond is determined by their physical resemblance to the original conditioned stimulus (CS+), with a stronger response elicited by more similar stimuli, resulting in similarity-based generalization gradients. Recent research showed that cognitive or conceptual dimensions also result in gradients similar to those observed with manipulations of physical dimensions. Such findings suggest that attributes beyond physical similarity play a role in shaping generalization gradients. However, despite its adaptive relevance for survival, there is no study exploring the effectiveness of affective dimensions in shaping generalization gradients. In two experiments (135 Spanish and 150 English participants, respectively), we used an online predictive learning task, in which different stimuli (words and Gabor patches) were paired with the presence – or absence – of a fictitious shock. After training, we assessed whether valence (i.e., hedonic experience) conveyed by words shape generalization gradients. In Experiment 1, the outcome expectancy decreased monotonically with variations in valence of Spanish words, mirroring the gradient obtained with the physical dimension (line orientation). In Experiment 2, conducted with English words, a similar gradient was observed when non-trained (i.e., generalization) words varied along the valence dimension, but not when words were of neutral valence. The consistency of these findings across two different languages strengthens the reliability and validity of the affective dimension as a determinant of generalization gradients. Furthermore, our data highlight the importance of considering the role of affective features in generalization responses, advancing the interplay between emotion, language, and learning.

Higher autism trait severity in children associates with diminished integration of angry prosody in semantic processing

BackgroundPrevious studies examined group differences of individuals with and without autism. This study investigated individual differences in automatic integration of emotional prosody during semantic processing at the behavioral and neural levels among children using a continuous measure of autism trait severity. MethodEvent-related potentials (ERPs) of 46 children, 21 of them diagnosed with ASD, were measured. Children determined the semantic valence of spoken words, and ignored the emotional prosody, which was either congruent or incongruent with the semantic valence. ResultsIndependent of congruency, higher autism trait severity and Intelligence Quotient (IQ) were associated with faster reaction times (RTs), while higher IQ and language ability were associated with higher accuracy. The difference between congruent and incongruent conditions (congruency effect) indicates automatic integration of emotional prosody in semantic processing. In ERPs, higher autism trait severity and higher IQ were associated with smaller congruency effects on P2 amplitudes for angry (but not happy) prosodic stimuli. ConclusionThe findings suggest a stronger tendency to ignore angry prosodies among children with higher autism trait severity. This has implications for educational practices and parent counseling regarding communication with children with high autism trait severity.

Aging-related Differences in Emotional Valence from the Verb Fluency Task Depending on the Time Period

Objectives: The purpose of this study was to identify differences between younger and older adults in emotional valence (EV) of words produced during the first and second halves of a 1-minute verb fluency (VF) task. We also sought to determine the relationships between EV, demographic information, VF performance, working memory (WM), and Korean-Mini Mental State Examination (K-MMSE).Methods: A total of 62 healthy individuals participated in the study, with 31 individuals in each age group. A VF-task was conducted for a 1-minute window. The ratios of positive or negative verbs were calculated for the first and second halves of the task period. Digit forward and backward tests were administered and treated as a single index of WM capacity.Results: Both groups produced significantly more positive-EV words than negative, and in the first 30s compared to last 30s. The older adults produced significantly more positive-EV words in the first 30s than the younger group. The positive-EV ratio of verbs in the first 30s showed a significant negative correlation with task performance, K-MMSE, and WM measure. It also showed significant positive correlation with participants’ age.Conclusion: The current study indicates a significant decline in word production rate over time, and a tendency of easily producing positive-EV words in both group. Furthermore, the study revealed the elderly’s positivity effect on task performance. Lastly, using more positive-EV words in the early period of task tendency was significantly and negatively correlated with the task performance, WM measures, and K-MMSE.