Faces of different socio-cultural identities impact emotional meaning learning for L2 words

This study investigated how exposure to Caucasian and Chinese faces influences native Mandarin-Chinese speakers' learning of emotional meanings for English L2 words. Participants were presented with English pseudowords repeatedly paired with either Caucasian faces or Chinese faces showing emotions of disgust, sadness, or neutrality as a control baseline. Participants' learning was evaluated through both within-modality (i.e., testing participants with new sets of faces) and cross-modality (i.e., testing participants with sentences expressing the learned emotions) generalization tests. When matching newly learned L2 words with new faces, participants from both groups were more accurate under the neutral condition compared to sad condition. The advantage of neutrality extended to sentences as participants matched newly learned L2 words with neutral sentences more accurately than with both disgusting and sad ones. Differences between the two groups were also found in the cross-modality generalization test in which the Caucasian-face Group outperformed the Chinese-face Group in terms of accuracy in sad trials. However, the Chinese-face Group was more accurate in neutral trials in the same test. We thus conclude that faces of diverse socio-cultural identities exert different impacts on the emotional meaning learning for L2 words.

The role of embodied cognition in action language comprehension in L1 and L2

In this study we carried out a behavioral experiment comparing action language comprehension in L1 (Italian) and L2 (English). Participants were Italian native speakers who had acquired the second language late (after the age of 10). They performed semantic judgments on L1 and L2 literal, idiomatic and metaphorical action sentences after viewing a video of a hand performing an action that was related or unrelated to the verb used in the sentence. Results showed that responses to literal and metaphorical L1 sentences were faster when the action depicted was related to the verb used rather than when the action depicted was unrelated to the verb used. No differences were found for the idiomatic condition. In L2 we found that all responses to the three conditions were facilitated when the action depicted was related to the verb used. Moreover, we found that the difference between the unrelated and the related modalities was greater in L2 than in L1 for the literal and the idiomatic condition but not for the metaphorical condition. These findings are consistent with the embodied cognition hypothesis of language comprehension.

Foreign-language effects in cross-cultural behavioral research: Evidence from the Tanzanian Hadza

Behavioral research in traditional subsistence populations is often conducted in a non-native language. Recent studies show that non-native language-use systematically influences behavior, including in widely used methodologies. However, such studies are largely conducted in rich, industrialized societies, using at least one European language. This study expands sample diversity. We presented four standard tasks-a "dictator" game, two sacrificial dilemmas, a wager task, and five Likert-risk tolerance measures-to 129 Hadza participants. We randomly varied study languages-Hadzane and Kiswahili-between participants. We report a moderate impact of study language on wager decisions, alongside a substantial effect on dilemma decisions and responses to Likert-assessments of risk. As expected, non-native languages fostered utilitarian choices in sacrificial dilemmas. Unlike previous studies, non-native-language-use decreased risk preference in wager and Likert-tasks. We consider alternative explanatory mechanisms to account for this reversal, including linguistic relativity and cultural context. Given the strength of the effects reported here, we recommend, where possible, that future cross-cultural research should be conducted in participants' first language.

Bilinguals on the footbridge: the role of foreign-language proficiency in moral decision making

Socio-cognitive research on bilinguals points to a moral foreign-language effect (MFLE), with more utilitarian choices (e.g., sacrificing someone to save more people) for moral dilemmas presented in the second language (L2) relative to the first language. Yet, inconsistent results highlight the influence of subject-level variables, including a critical underexplored factor: L2 proficiency (L2p). Here we provide a systematic review of 57 bilingualism studies on moral dilemmas, showing that L2p rarely modulates responses to impersonal dilemmas, but it does impact personal dilemmas (with MFLEs proving consistent at intermediate L2p levels but unsystematic at high L2p levels). We propose an empirico-theoretical framework to conceptualize such patterns, highlighting the impact of L2p on four affective mediating factors: mental imagery, inhibitory control, prosocial behavior and numerical processing. Finally, we outline core challenges for the field. These insights open new avenues at the crossing of bilingualism and social cognition research.

Language adaptations of mental health interventions: User interaction comparisons with an AI-enabled conversational agent (Wysa) in English and Spanish

Background

In recent times, digital mental health interventions (DMHIs) have been proven to be efficacious; however, most are available only for English speakers, leaving limited options for non-English languages like Spanish. Research shows that mental health services in one's dominant language show better outcomes. Conversational agents (CAs) offer promise in supporting mental health in non-English populations. This study compared a culturally adapted version of an artificial intelligence (AI)-led mental health app, called Wysa, in Spanish and English.

Objectives

To compare user engagement patterns on Wysa-Spanish and Wysa-English and to understand expressions of distress and preferred language in both versions of Wysa.

Methods

We adopted a cross-sectional retrospective exploratory design with mixed methods, analyzing users from 10 Spanish-speaking countries between 1 February and 1 August 2022. A quantitative sample A (n = 2767) was used for descriptive statistics, including user engagement metrics with a Wilcoxon test. A subset qualitative sample B (n = 338) was examined for word count differences based on valence, and a content analysis was conducted to examine idioms of distress.

Results

Compared to Wysa-English, Wysa-Spanish had more sessions (P < .001, d = 0.18) and a greater volume of disclosure of distress. In Wysa-Spanish, the average length of a conversation was significantly longer than in Wysa-English (P < .001, d = 0.44). Users preferred interventions with free text responses ("Thought recording") in Spanish (P < .01, d = 0.41), and Spanish messages were significantly longer (P < .01, d = 0.24). Wysa-Spanish saw more frequent expressions of negative emotions and feelings of self-harm and suicide.

Conclusion

Given the high engagement within the Spanish version of Wysa, the findings demonstrate the need for culturally adapted DMHIs among non-English populations, emphasizing the importance of considering linguistic and cultural differences in the development of DMHIs to improve accessibility for diverse populations.

The right superior temporal gyrus plays a role in semantic-rule learning: Evidence supporting a reinforcement learning model

In real-life communication, individuals use language that carries evident rewarding and punishing elements, such as praise and criticism. A common trend is to seek more praise while avoiding criticism. Furthermore, semantics is crucial for conveying information, but such semantic access to native and foreign languages is subtly distinct. To investigate how rule learning occurs in different languages and to highlight the importance of semantics in this process, we investigated both verbal and non-verbal rule learning in first (L1) and second (L2) languages using a reinforcement learning framework, including a semantic rule and a color rule. Our computational modeling on behavioral and brain imaging data revealed that individuals may be more motivated to learn and adhere to rules in an L1 compared to L2, with greater striatum activation during the outcome phase in the L1. Additionally, results on the learning rates and inverse temperature in the two rule learning tasks showed that individuals tend to be conservative and are reluctant to change their judgments regarding rule learning of semantic information. Moreover, the greater the prediction errors, the greater activation of the right superior temporal gyrus in the semantic-rule learning condition, demonstrating that such learning has differential neural correlates than symbolic rule learning. Overall, the findings provide insight into the neural mechanisms underlying rule learning in different languages, and indicate that rule learning involving verbal semantics is not a general symbolic learning that resembles a conditioned stimulus-response, but rather has its own specific characteristics.

Ecological Meanings: A Consensus Paper on Individual Differences and Contextual Influences in Embodied Language

Embodied theories of cognition consider many aspects of language and other cognitive domains as the result of sensory and motor processes. In this view, the appraisal and the use of concepts are based on mechanisms of simulation grounded on prior sensorimotor experiences. Even though these theories continue receiving attention and support, increasing evidence indicates the need to consider the flexible nature of the simulation process, and to accordingly refine embodied accounts. In this consensus paper, we discuss two potential sources of variability in experimental studies on embodiment of language: individual differences and context. Specifically, we show how factors contributing to individual differences may explain inconsistent findings in embodied language phenomena. These factors include sensorimotor or cultural experiences, imagery, context-related factors, and cognitive strategies. We also analyze the different contextual modulations, from single words to sentences and narratives, as well as the top-down and bottom-up influences. Similarly, we review recent efforts to include cultural and language diversity, aging, neurodegenerative diseases, and brain disorders, as well as bilingual evidence into the embodiment framework. We address the importance of considering individual differences and context in clinical studies to drive translational research more efficiently, and we indicate recommendations on how to correctly address these issues in future research. Systematically investigating individual differences and context may contribute to understanding the dynamic nature of simulation in language processes, refining embodied theories of cognition, and ultimately filling the gap between cognition in artificial experimental settings and cognition in the wild (i.e., in everyday life).

Self-Reflection at Work: Why It Matters and How to Harness Its Potential and Avoid Its Pitfalls

It is difficult to fathom how an organization could be successful without its employees engaging in self-reflection. Gone would be its personnel's capacity to problem-solve, learn from past experiences, and engage in countless other introspective activities that are vital to success. Indeed, a large body of research highlights the positive value of reflection. Yet, as both common experience and a wealth of findings demonstrate, engaging in this introspective process while focusing on negative experiences often backfires, undermining people's health, well-being, performance, and relationships. Here we synthesize research on the benefits and costs of self-reflection in organizational contexts and discuss the role that psychological distance plays in allowing people to harness the potential of self-reflection while avoiding its common pitfalls.

Dual-Language Testing of Emotional Verbal Fluency: A Closer Look at "Joy," "Sadness," "Fear," "Anger," and "Disgust"

OBJECTIVE

Assessing neuropsychological functions of dual-language speakers with semantic verbal fluency should consider the impact of language proficiency. Much evidence for the proficiency effect is found in tasks targeting neutral words. The proficiency effect on emotional verbal fluency (Emo-VF) that targets emotional word retrieval, however, is far from conclusive. This study aimed to clarify the proficiency effect on Emo-VF, specifically the extent to which language proficiency impacted positive and negative word retrieval comparably. In addition, the study examined the extent to which dual-languages speakers produced duplicated items and unique, non-duplicated items in each of two languages tested.

METHOD

Thirty-two adult participants completed Emo-VF tasks that targeted a comprehensive set of basic emotions ("joy," "sadness," "fear," "anger," "disgust") in English and Spanish in two sessions separated by at least 72 h. All participants exhibited greater proficiency in English than in Spanish according to subjective and objective measures of language proficiency.

RESULTS

Verbal productivity was comparably lowered for all emotions in the less proficient language. Differences among categories were consistent between languages, with "joy" eliciting more words than other emotions, and "fear" yielding the highest productivity among negative emotions. Finally, dual-language speakers produced a significant number of unique items in different languages, especially for "fear."

CONCLUSION

Language proficiency exerts a general effect on positive and negative word retrieval. The study extends previous work by revealing differences between "fear" and other negative categories in addition to replicating positivity biases in unbalanced dual-language speakers. Dual-language testing is valuable in capturing the richness of emotional word repertoire associated with different languages.

Can Language Influence Health Decisions? The Role of Foreign Language and Grammatical Structure

The language used to present an argument has long been argued to influence people's reaction to that argument. This study examined how language and grammatical structure influenced response to health-related dilemmas. We investigated whether medical students' willingness to receive a medical treatment or to take an action (regarding advancing one's own health or other people's health) was influenced by the language (first versus foreign) and the grammatical structures (modifiers and quantifiers) used. Saudi medical students (N = 368) read health-related dilemmas using different adverbial modifiers and quantifiers in Arabic or in English. The participants were randomly assigned to one of four conditions: Arabic with high certainty (i.e., very-modifier and all-quantifier), Arabic with low certainty (no very-modifier and some-quantifier), English with high certainty, and English with low certainty. The results showed that the participants were susceptible to a foreign language effect, but not to a grammatical structure effect. We discuss the implications of these results in relation to how different health-scenarios may affect decision making for health professionals.

Moral Foreign Language Effect on Responses to the Trolley Dilemma amongst Native Speakers of Arabic

Trolley dilemmas have been tested cross-culturally, but only recently have researchers begun to assess the effect of responding to such dilemmas in a foreign language. Previous studies have found a Moral Foreign Language Effect (MFLE) in trolley dilemmas, whereby subjects who respond to these dilemmas in a foreign language, tend to offer more utilitarian responses. The present study seeks to test whether the MFLE holds amongst native speakers of Arabic. Additionally, the present study seeks to test whether the use of visual images has any effect on responses. For such purposes, four groups were compared: 1) participants responding to trolley dilemmas in English without visual images; 2) participants responding to trolley dilemmas in Arabic without visual images; 3) participants responding to trolley dilemmas in English with visual images; 4) participants responding to trolley dilemmas in Arabic with visual images.

What Heritage Bilinguals Tell Us about the Language of Emotion

Variation in the language experience of bilinguals has consequences for cognitive and affective processes. In the current study, we examined how bilingual experience influences the relationship between language and emotion in English among a group of Spanish–English heritage bilinguals on an emotion–memory task. Participants rated the emotionality of English taboo, negative and neutral words and then completed an unexpected recognition test. To account for language experience, data were gathered on the participants’ language dominance and proficiency. Results showed emotion–memory effects in the Spanish–English heritage bilinguals’ English (the societal language): taboo words were recognized significantly better than neutral words, while the emotionality of negative words carried over and significantly affected the recognition of preceding neutral words. Furthermore, such effects were modulated by language dominance scores with more pronounced emotion–memory effects in more English-dominant bilinguals. The findings contribute to a growing body of evidence showing that emotions are not necessarily restricted to the first acquired home language. Critically, for heritage speakers, there is often a shift in language dominance from the home language to the societal language. The present study demonstrates that the effects of emotion on memory are seen in the acquired societal language.

Chinese language bilinguistic system supports the emotional resonance interpretation model of foreign language effect

The mechanism behind the influence of a foreign language on the framing effect is still controversial, in terms of whether this influence is due to emotional resonance evoked by language or to the cognitive differences stemming from the language-switching process. We resolved this ambiguity by conducting two experiments with Chinese students. In Study 1 we verified the influence of language (English, Chinese, pinyin) on the framing effect in the decision-making process. In Study 2 we controlled for cognitive processing activities using language translation instructions (switching conditions) to examine the framing effect change in the decision-making process caused by differences in language statements. Our results show that emotional resonance was a crucial factor behind this phenomenon, and that cognitive factors were relevant when emotional resonance variables were controlled for.

Empirical investigation of the relationship between bilingualism and social flexibility

Recently, a relationship between bilingualism and enhanced social flexibility has been suggested. However, research on the subject is scarce and what little exists is limited by several conceptual and methodological concerns. In the current study, we attempted to (a) replicate the findings from a study by Ikizer and Ramírez-Esparza (Bilingualism: Language and Cognition 21:957–969, 2018) by using the scales that the authors developed, and (b) test the concept of social flexibility experimentally with a switch-task using socially relevant stimuli. In the first part, participants (n = 194) filled out the scales developed by Ikizer and Ramírez-Esparza. We could not find that bilingualism leads to enhanced social flexibility. We did, however, find that higher level of education led to higher scores on the social flexibility scale. In the second part, a subsample (n = 74) from Part 1 completed a task where they were asked to identify the congruency between a face and a voice based on either gender or emotion, and to switch between these two tasks. The experimental task did not show an advantage for the bilingual participants. On the contrary, higher proficiency in a second language led to lower accuracy in the congruent emotion condition, while level of education led to higher accuracy in that same condition. We suggest that factors other than bilingualism, such as level of education and biculturalism, most likely drove the effect found both in the current study and originally by Ikizer and Ramírez-Esparza.

The foreign language effect on decision-making: A meta-analysis

In recent years, a growing body of literature has shown that being in a foreign language (FL) context affects the way in which people make choices. This phenomenon is known as the foreign language effect (FLE). The FLE affects both moral decision-making and risk-aversion tendencies, but no cumulative evidence is available. Herein, we aimed to estimate, through a meta-analytical approach, the effect of being in an FL context as compared with that of a native language (NL). We found 17 studies matching our criteria and, in total, 47 experiments were included (N = 38 investigated the FLE in the moral decision-making domain; N = 9 investigated the FLE in the risk-aversion domain). Results showed that FL affects participants' decisions as compared with NL in both the moral decision-making and risk-aversion domains, inducing participants to be more willing to accept harm in order to maximize outcomes in the former and reducing risk aversion in the latter. In addition, two metaregressions were performed on the studies that investigated the moral decision-making domain in order to assess whether participants' proficiency in the FL, or NL-FL similarity, moderated the observed effect. Our findings indicate that proficiency in the FL does not moderate the observed effect, while NL-FL similarity does. Our results support previous findings on the FLE and provide suggestions for future research.

Mood Induction Differently Affects Early Neural Correlates of Evaluative Word Processing in L1 and L2

We investigate how mood inductions impact the neural processing of emotional adjectives in one's first language (L1) and a formally acquired second language (L2). Twenty-three student participants took part in an EEG experiment with two separate sessions. Happy or sad mood inductions were followed by series of individually presented positive, negative, or neutral adjectives in L1 (German) or L2 (English) and evaluative decisions had to be performed. Visual event-related potentials elicited during word processing were analyzed during N1 (125-200 ms), Early Posterior Negativities (EPN, 200-300 ms and 300-400 ms), N400 (350-450 ms), and the Late Positive Potential (LPP, 500-700 ms). Mood induction differentially impacted word processing already on the N1, with stronger left lateralization following happy than sad mood induction in L1, but not in L2. Moreover, regardless of language, early valence modulation was found following happy but not sad mood induction. Over occipital areas, happy mood elicited larger amplitudes of the mood-congruent positive words, whereas over temporal areas mood-incongruent negative words had higher amplitudes. In the EPN-windows, effects of mood and valence largely persisted, albeit with no difference between L1 and L2. N400 amplitude was larger for L2 than for L1. On the LPP, mood-incongruent adjectives elicited larger amplitudes than mood-congruent ones. Results reveal a remarkably early valence-general effect of mood induction on cortical processing, in line with previous reports of N1 as a first marker of contextual integration. Interestingly, this effect differed between L1 and L2. Moreover, mood-congruent effects were found in perceptual processing and mood-incongruent ERP amplification in higher-order evaluative stages.

Performance Differences Between Native and Non-Native Speakers on a New Happy-Sad Executive Function Measure

OBJECTIVE

The happy-sad task adapts the classic day-night task by incorporating two early acquired emotional concepts ("happy" and "sad") and demonstrates elevated inhibitory demands for native speakers. The task holds promise as a new executive function measure for assessing inhibitory control across the lifespan, but no studies have examined the influence of language of test administration on performance.

METHOD

Seventy adult native English speakers and 50 non-native speakers completed the computerized day-night and the new happy-sad tasks administered in English. In two conditions, participants were categorized pictorial stimuli either in a congruent manner ("happy" for a happy face) or in a more challenging, incongruent manner ("sad" for a happy face). Lexical decision performance was obtained to estimate levels of English language proficiency.

RESULTS

Native speakers and non-native speakers performed comparably except for the critical incongruent condition of the happy-sad task, where native speakers responded more slowly. A greater congruency effect for the happy-sad task was found for native than for non-native speakers. Lexical decision performance was associated with performance on the challenging incongruent conditions.

CONCLUSION

This study reinforced the usefulness of the happy-sad task as a new measure in evaluating inhibitory control in adult native-speakers. However, the language of test administration needs to be considered in assessment because it may lead to performance differences between native and non-native speakers.

Neural substrates of the interplay between cognitive load and emotional involvement in bilingual decision making

Prior work has reported that foreign language influences decision making by either reducing access to emotion or imposing additional cognitive demands. In this fMRI study, we employed a cross-task design to assess at the neural level whether and how the interaction between cognitive load and emotional involvement is affected by language (native L1 vs. foreign L2). Participants completed a Lexico-semantic task where in each trial they were presented with a neutrally or a negatively valenced word either in L1 or L2, either under cognitive load or not. We manipulated cognitive load by varying the difficulty of the task: to increase cognitive demands, we used traditional characters instead of simplified ones in L1 (Chinese), and words with capital letters instead of lowercase letters in L2 (English). After each trial, participants decided whether to take a risky decision in a gambling game. During the Gamling task, left amygdala and right insula were more activated after having processed a negative word under cognitive load in the Lexico-semantic task. However, this was true for L1 but not for L2. In particular, in L1, cognitive load facilitated rather than hindered access to emotion. Further suggesting that cognitive load can enhance emotional sensitivity in L1 but not in L2, we found that functional connectivity between reward-related striatum and right insula increased under cognitive load only in L1. Overall, results suggest that cognitive load in L1 can favor access to emotion and lead to impulsive decision making, whereas cognitive load in L2 can attenuate access to emotion and lead to more rational decisions.

Surviving in a second language: survival processing effect in memory of bilinguals

Human memory likely evolved to serve adaptive functions, that is, to help maximise our chances of survival and reproduction. One demonstration of such adaptiveness is the increased retention of information processed in survival contexts, the so-called Survival Processing Effect (SPE). This study examined this effect in a native (L1) and in a second language (L2). This comparison is relevant to explore if emotionality is involved in the SPE, as emotional activation seems to be larger in L1 than in L2. Following the original survival processing procedure, participants rated the relevance of information to the survival and moving scenarios and performed a recognition (Experiment 1) or a free recall (Experiment 2) task in L1 or L2. In both experiments, the SPE was replicated in L1 but not in L2. The absence of the effect when emotional activation is less likely suggests that emotionality might play a role in the survival processing effect; nevertheless, additional studies are needed to further investigate this hypothesis.

Would You Sacrifice Yourself to Save Five Lives? Processing a Foreign Language Increases the Odds of Self-Sacrifice in Moral Dilemmas

Foreign languages blunt emotional reactions to moral dilemmas. In this study, we aimed at clarifying whether this reduced emotional response applies to the emotions related to the self, empathy, or both. Participants were presented with moral dilemmas, written in their native or foreign language, in which they could sacrifice one man or themselves in order to save five lives (or do nothing and therefore leave five people to die). They were more willing to sacrifice themselves when processing the dilemmas in their foreign language. Also, empathy scores were reduced when responding in the foreign language, but were no reliable predictors of participants' responses to the dilemmas. These results suggest that processing a foreign language reduces emotional reactivity due to psychological and emotional self-distance.

Speech cues to deception in bilinguals

Acoustic cues to deception on a picture naming task were analyzed in three groups of English speakers: monolinguals, bilinguals with English as their first language (English-L1), and bilinguals with English as a second language (English-L2). Results revealed that all participants had longer reaction times when generating falsehoods than when producing truths, and that the effect was more robust for English-L2 bilinguals than for the other two groups. Articulation rate was higher for all groups when producing lies. Mean fundamental frequency and intensity cues were not reliable cues to deception, but there was lower variance in both of these parameters when generating false vs. true labels for all participants. Results suggest that naming latency was the only cue to deception that differed by language background. These findings broadly support the cognitive-load theory of deception, suggesting that a combination of producing deceptive speech and using a second language puts an extra load on the speaker.

The social brain of language: grounding second language learning in social interaction

For centuries, adults may have relied on pedagogies that promote rote memory for the learning of foreign languages through word associations and grammar rules. This contrasts sharply with child language learning which unfolds in socially interactive contexts. In this paper, we advocate an approach to study the social brain of language by grounding second language learning in social interaction. Evidence has accumulated from research in child language, education, and cognitive science pointing to the efficacy and significance of social learning. Work from several recent L2 studies also suggests positive brain changes along with enhanced behavioral outcomes as a result of social learning. Here we provide a blueprint for the brain network underlying social L2 learning, enabling the integration of neurocognitive bases with social cognition of second language while combining theories of language and memory with practical implications for the learning and teaching of a new language in adulthood.

Foreign language effect in decision-making: How foreign is it?

It has been shown that decisions and moral judgments differ when made using native languages compared to foreign languages. Cross-linguistic differences appeared in foreign languages that monolinguals typically acquired in school and used neither routinely nor extensively. We replicated these differences with two populations of proficient, native bilinguals (Italian-Venetian; Italian-Bergamasque). Venetian and Bergamasque are spoken in households and informal circles, unlike Italian, which is also used in more formal contexts. The findings reported in foreign languages for the Asian Disease Problem and the Footbridge Dilemma were reproduced in Venetian and Bergamasque. Our results show that language effects on decision-making and moral judgments are not restricted to foreign languages. The explanation proposed for foreign languages of cross-linguistic differences in emotion responses does not apply to our proficient, native bilinguals, who showed emotion responses of equal intensity in their languages. We propose that the contexts in which bilinguals use a language - either native, regional or foreign - could affect decisions.

Keep calm and carry on: electrophysiological evaluation of emotional anticipation in the second language

Investigations of the so-called ‘foreign language effect’ have shown that emotional experience is language-dependent in bilingual individuals. Response to negative experiences, in particular, appears attenuated in the second language (L2). However, the human brain is not only reactive, but it also builds on past experiences to anticipate future events. Here, we investigated affective anticipation in immersed Polish–English bilinguals using a priming paradigm in which a verbal cue of controlled affective valence allowed making predictions about a subsequent picture target. As expected, native word cues with a negative valence increased the amplitude of the stimulus preceding negativity, an electrophysiological marker of affective anticipation, as compared with neutral ones. This effect was observed in Polish–English bilinguals and English monolinguals alike. The contrast was non-significant when Polish participants were tested in English, suggesting a possible reduction in affective sensitivity in L2. However, this reduction was not validated by a critical language × valence interaction in the bilingual group, possibly because they were highly fluent in English and because the affective stimuli used in the present study were particularly mild. These results, which are neither fully consistent nor inconsistent with the foreign language effect, provide initial insights into the electrophysiology of affective anticipation in bilingualism.

Perceptual Representations in L1, L2 and L3 Comprehension: Delayed Sentence-Picture Verification

We used delayed sentence-picture verification tasks to investigate multilingual perceptual representations. In experiment 1, participants listened to sentences with implied shapes. After a 10-min interval, they judged whether pictures had been mentioned in the preceding sentences or not. Results in experiment 1 showed significant match effect in L1, but not in high proficient L2 or low proficient L3. In experiment 2, Participants listened to one language block, then immediately judged one picture block, totally three language-picture blocks. Results in experiment 2 were parallel to results in experiment 1. Our study supports the view of distributed conception: L2 and L3 are associated with less perceptual symbols than L1, indicating great impact of acquisition styles on perceptual representations. Our results show little impact of language proficiency levels on perceptual representations in delayed tasks.

A Case Study of Interpreter-Mediated Prolonged Exposure Therapy for Posttraumatic Stress Disorder: Challenges and Recommendations for Effective Implementation

Prolonged exposure therapy (PE) is one of the most efficacious and widely utilized treatments for posttraumatic stress disorder (PTSD); however, no empirical studies have examined PE when implemented using an interpreter for patients with limited English proficiency (LEP). This omission is at odds with data indicating the number of individuals in the United States who speak languages other than English has risen dramatically over the past few decades and is expected to continue to grow. Consequently, there is a need to understand whether evidence-based trauma interventions, such as PE, work when utilizing an interpreter to reduce barriers in access to care. This case study presents an overview of the case of Teresa, a 28-year-old monolingual Spanish-speaking Latina female who was treated for PTSD following an armed home robbery. Teresa was treated with PE using certified Spanish-speaking medical interpreters. Teresa received 13 sessions of PE and showed clinically significant reductions in both PTSD and depression. This article details the progression of her case, challenges associated with utilizing an interpreter in PE, recommendations for the incorporation of interpreters in the delivery of evidence-based trauma treatment, and directions for future research.

Criticism in a foreign language hurts less

Understanding emotional resonances to social evaluations delivered in different languages may contribute to favourable social communication in today's increasingly internationalised world. The present study thus investigated the language-induced emotionality differences by presenting Chinese-English bilinguals with self-referential praising and criticising statements in both their native Chinese and foreign English languages and asking them to make their affective and cognitive judgments on the comments, namely, to rate how pleased they were by the comments and how truly the comments described their attributes. Results revealed that while criticism was rated more unpleasant than praise in both languages, the unpleasantness was reduced by the use of English as compared to Chinese. Intriguingly, no cross-language differences were found in the cognitive assessment. Our findings may shed light on facilitating affective social communication using different languages.

Internal Consistency and Convergent Validity of the Personality Assessment Inventory English and European-Spanish Version with English/Spanish Bilinguals

Practitioners have few personality inventory options when assessing Spanish-speakers, despite professional guidelines that encourage them to administer measures that are validated with their populations of interest. To build on research in this area, we examined the internal consistency and convergent validity of the Personality Assessment Inventory (PAI) and the Personality Assessment Inventory European-Spanish (PAIE-S) version among bilingual Latin American Spanish-speakers (final n = 53). For the PAI, 72.72% of scales and 35.48% of subscales had alphas above .70. For the PAIE-S, 50.00% of scales and 25.81% of scales met this alpha. Participants tended to score lowest on the PAI Alcohol Problems scale (T = 47.19) and the PAIE-S Warmth scale (T = 45.49). On average, participants scored highest on the PAI's Paranoia-Hypervigilance scale (T = 61.15) and the PAIE-S's Paranoia scale (T = 57.64). We identified 10 scales and subscales on which participants were significantly more likely (p &lt; .00094) to score higher on one measure than the other. Participants more often scored higher on the PAI than the PAIE-S. All parallel scales and subscales converged at p &lt; .00094 with the exception of the Antisocial Features-Egocentricity scale. Taken together, findings suggest taking caution when administering these measures to Latin American bilingual Spanish-speakers.

The role of orthography in second-language spoken word production: Evidence from Tibetan Chinese bilinguals

Evidence suggests that spoken language production involves involuntary access to orthographic representations, both in languages with alphabetic and non-alphabetic scripts. An unexplored question is whether the role of orthography varies as a function of the language being native or non-native to the individual. Native (L1) and non-native (L2) languages differ in important aspects, that is, lexical representations in L2 might be less well established, but acquired at least partly via reading, and these unique features of non-native languages may contribute to a fundamental difference in how spelling and sound interact in production. We investigated an orthographic impact on spoken production with Tibetan Chinese bilinguals who named coloured line drawings of objects with Chinese adjective–noun phrases. Colour and object names were orthographically related or unrelated. Even though none of the participants were aware of the orthographic manipulation, orthographic overlap generated a facilitatory effect. In conjunction with earlier findings from native speakers on the identical task, we conclude that orthographic information is activated in spoken word production regardless of whether the response language is native or non-native.

Embodied Semantics in a Second Language: Critical Review and Clinical Implications

The role of the sensorimotor system in second language (L2) semantic processing as well as its clinical implications for bilingual patients has hitherto been neglected. We offer an overview of the issues at stake in this under-investigated field, presenting the theoretical and clinical relevance of studying L2 embodiment and reviewing the few studies on this topic. We highlight that (a) the sensorimotor network is involved in L2 processing, and that (b) in most studies, L2 is differently embodied than L1, reflected in a lower degree or in a different pattern of L2 embodiment. Importantly, we outline critical issues to be addressed in order to guide future research. We also delineate the subsequent steps needed to confirm or dismiss the value of language therapeutic approaches based on embodiment theories as a complement of speech and language therapies in adult bilinguals.

The influence of native language in shaping judgment and choice

As a result of globalization, millions of people operate in a language that they comprehend well but is not their native tongue. This paper focuses on how the nativeness of the language of a communication influences judgments and decisions. We review studies that compare decision making while people use a native language to when they use a nonnative language they understand well. The evidence shows that a nonnative language decreases the impact that emotions and socio-moral norms have on users, thereby reducing well-known judgmental biases and norm-related behavior. This effect of nonnative or foreign language brings to light the important role that the native language plays routinely in judgment and decision making. It suggests that the native language is not a simple carrier of meaning. Instead, it reveals that our native language serves as a carrier of emotions and socio-moral norms which in turn govern judgments and choices.

Low foreign language proficiency reduces optimism about the personal future

Optimistic estimates about the personal future constitute one of the best-described and most-debated decision biases related to emotion. Nevertheless, it has been difficult to isolate manipulations that reduce optimistic estimates. Eliciting estimates in a foreign language is a promising candidate manipulation because foreign language use alters decision biases in scenarios with emotional components. Consequently, we tested whether foreign language use reduces optimistic estimates. In a laboratory experiment, participants ( n = 45) estimated their probability of experiencing life events either in their native language or a foreign language, in which they were highly proficient. We found no differences in these estimates or in the updating of these estimates after receiving feedback about the population baseline probability. Importantly, three online experiments with large sample sizes ( ns = 706, 530, and 473) showed that using a foreign language with low proficiency reduced comparative optimism. Participants in the online experiments had diverse proficiency levels and were matched on a variety of control metrics. Fine-grained analyses indicated that low proficiency weakens the coupling between probability estimates and rated arousal. Overall, our findings suggest that an important decision bias can be reduced when using a foreign language with low proficiency.

The effect of foreign language in fear acquisition

Emotions are at the core of human nature. There is evidence that emotional reactivity in foreign languages compared to native languages is reduced. We explore whether this emotional distance could modulate fear conditioning, an essential mechanism for the understanding and treatment of anxiety disorders. A group of participants was verbally informed (either in a foreign or in a native language) that two different stimuli could be either cueing the potential presence of a threat stimulus or its absence. We registered pupil size and electrodermal activity and calculated the difference in psychophysiological responses to conditioned and to unconditioned stimuli. Our findings provided evidence that verbal conditioning processes are affected by language context in this paradigm. We report the first experimental evidence regarding how the use of a foreign language may reduce fear conditioning. This observation opens the avenue to the potential use of a foreign language in clinical contexts.

Breaking magic: Foreign language suppresses superstition

In three studies, we found that reading information in a foreign language can suppress common superstitious beliefs. Participants read scenarios in either their native or a foreign language. In each scenario, participants were asked to imagine performing an action (e.g., submitting a job application) under a superstitious circumstance (e.g., broken mirror, four-leaf clover) and to rate how they would feel. Overall, foreign language prompted less negative feelings towards bad-luck scenarios and less positive feelings towards good-luck scenarios, while it exerted no influence on non-superstitious, control scenarios. We attribute these findings to language-dependent memory. Superstitious beliefs are typically acquired and used in contexts involving the native language. As a result, the native language evokes them more forcefully than a foreign language.

On Language Processing Shaping Decision Making

Recent research has revealed that people’s preferences, choices, and judgments are affected by whether information is presented in a foreign or a native language. Here, we review this evidence, focusing on various decision-making domains and advancing a variety of potential explanations for this foreign-language effect on decision making. We interpret the findings in the context of dual-system theories of decision making, entertaining the possibility that foreign-language processing reduces the impact of intuition and/or increases the impact of deliberation on people’s choices. In closing, we suggest future research directions for progressing our understanding of how language and decision-making processes interact when guiding people’s decisions.

Embodiment and Emotional Memory in First vs. Second Language

Language and emotions are closely linked. However, previous research suggests that this link is stronger in a native language (L1) than in a second language (L2) that had been learned later in life. The present study investigates whether such reduced emotionality in L2 is reflected in changes in emotional memory and embodied responses to L2 in comparison to L1. Late Spanish/English bilinguals performed a memory task involving an encoding and a surprise retrieval phase. Facial motor resonance and skin conductance (SC) responses were recorded during encoding. The results give first indications that the enhanced memory for emotional vs. neutral content (EEM effect) is stronger in L1 and less present in L2. Furthermore, the results give partial support for decreased facial motor resonance and SC responses to emotional words in L2 as compared to L1. These findings suggest that embodied knowledge involved in emotional memory is associated to increased affective encoding and retrieval of L1 compared to L2.

Second Language Use Facilitates Implicit Emotion Regulation via Content Labeling

Previous studies reported that negative stimuli induced less affect in bilinguals when stimuli were presented in bilinguals’ second, weaker language (L2) than when they were presented in their native language (L1). This effect of L2 use was attributed to increased emotional distance as well as to increased levels of cognitive control during L2 use. Here we investigated how explicit (cognitive reappraisal, i.e., reinterpreting the meaning of the emotional stimulus to alter its emotional impact) and implicit (content labeling, i.e., categorizing the content of the image; and emotion labeling, i.e., naming the emotion induced by the emotional stimulus) emotion regulation strategies are altered in an L2 (English) context in German native speakers with medium to high proficiency in their L2. While previous studies used linguistic stimuli, such as words, to induce affect, here we used images to test whether reduced affect could also be observed for non-linguistic stimuli when presented in an L2 context. We hypothesized that the previously implicated increase in emotional distance and cognitive control in an L2 would result in an L2 advantage in emotion regulation (i.e., leading to less negative emotions compared to an L1 context), by strengthening the effect of linguistic re-evaluation on the evoked emotions. Using a classic emotion regulation paradigm, we examined changes in subjective emotional state ratings during reappraisal, emotion labeling and content labeling in a L1 and L2 context. We found that the strength of evoked affective responses did not depend on the language context in which an image was presented. Crucially, content labeling in L2 was more effective than in L1, whereas emotion labeling did not differ between languages. Overall, evoked responses were regulated most effectively through explicit emotion regulation (reappraisal) in L1 and L2 context. These results demonstrate an L2 advantage effect for emotion regulation through content labeling and suggest that L2 context alters sub-processes implicated in content labeling but not emotion labeling.