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Gaze cueing effect (GCE) refers to attention orienting towards the gazed-at location, characterised by faster responses to gazed-at than non-gazed-at stimuli. A previous study investigated the effects of affective priming on GCE and reported that threatening primes enhanced GCE. However, it remains unknown whether the threat or heightened arousal potentiated GCE. We investigated how highly arousing threatening and positive primes, compared to low arousing neutral primes modulate GCE. After a brief exposure to an affective prime (pictures of threat or erotica) or a neutral prime, participants detected an asterisk validly or invalidly cued by the gaze direction of a neutral face. The results showed that the threatening primes diminished the magnitude of GCE. The highly arousing positive primes did not have an effect on GCE. Further analyses showed that, as compared to neutral priming, the reaction times after threatening primes were shortened on invalid trials. This finding was interpreted to suggest that the threatening primes enhanced goal-directed target detection and attenuated attention orienting by irrelevant gaze cues via improving executive control. In sum, the present findings indicate that threat priming modulates GCE, not because of heightened arousal but because of the threat. [ABSTRACT FROM AUTHOR]

Emojis are frequently used in digital communication to supplement the lack of non-verbal cues, but their integration during reading has not been thoroughly examined. This study explores the interplay between language and emotion by testing the influence of emotional valence and face-status of emojis on visual word recognition. Two online experiments were conducted with 92 native English-speaking university students, examining priming effects between congruent (e.g. delicious) and incongruent (e.g. hate) prime-target pairs, varying the face-status of the emoji prime (face vs. non-face) and the valence (positive vs. negative) of the word target. Irrespective of valence, face emojis demonstrated a processing advantage over non-face emojis, implying automatic attention capture. Additionally, the results revealed an interaction between prime-target congruency and valence, with a facilitatory effect for positive, but not negative, items, suggesting a valence-specific mechanism of affective priming in the lexical decision task. The research suggests that the rapid integration of emoji content occurs during the early stages of visual word recognition, with heightened attentional sensitivity to both face-like and positive stimuli when reading digital communications. [ABSTRACT FROM AUTHOR]

Introduction: Facial emotion recognition abilities of children have been the focus of attention across various fields, with implications for communication, social interaction, and human behavior. In response to the COVID-19 pandemic, wearing a face mask in public became mandatory in many countries, hindering social information perception and emotion recognition. Given the importance of visual communication for children's social-emotional development, concerns have been raised on whether face masks could impair their ability to recognize emotions and thereby possibly impact their social-emotional development. Methods: To this extent, a quasiexperimental study was designed with a two-fold objective: firstly, to identify children's accuracy in recognizing basic emotions (anger, happiness, fear, disgust, sadness) and emotional neutrality when presented with faces under two conditions: one with no-masks and another with faces partially covered by various types of masks (medical, nonmedical, surgical, or cloth); secondly, to explore any correlation between children's emotion recognition accuracy and their affective state. Sixtynine (69) elementary school students aged 6-7 years old from Greece were recruited for this purpose. Following specific requirements of the second phase of the experiment students were assigned to one of three (3) distinct affective condition groups: Group A-Happiness, Group B-Sadness, and Group C-Emotional Neutrality. Image stimuli were drawn from the FACES Dataset, and students' affective state was registered using the self-reporting emotionsregistration tool, AffectLecture app. Results: The study's findings indicate that children can accurately recognize emotions even with masks, although recognizing disgust is more challenging. Additionally, following both positive and negative affective state priming promoted systematic inaccuracies in emotion recognition. Most significantly, results showed a negative bias for children in negative affective state and a positive bias for those in positive affective state. Discussion: Children's affective state significantly influenced their emotion recognition abilities; sad affective states led to lower recognition overall and a bias toward recognizing sad expressions, while happy affective states resulted in a positive bias, improving recognition of happiness, and affecting how emotional neutrality and sadness were actually perceived. In conclusion, this study sheds light on the intriguing dynamics of how face masks affect children's emotion recognition, but also underlines the profound influence of their affective state. [ABSTRACT FROM AUTHOR]

Cumulating evidence suggests that atypical emotion processing in autism may generalize across different stimulus domains. However, this evidence comes from studies examining explicit emotion recognition. It remains unclear whether domain‐general atypicality also applies to implicit emotion processing in autism and its implication for real‐world social communication. To investigate this, we employed a novel cross‐modal emotional priming task to assess implicit emotion processing of spoken/sung words (primes) through their influence on subsequent emotional judgment of faces/face‐like objects (targets). We assessed whether implicit emotional priming differed between 38 autistic and 38 neurotypical individuals across age groups as a function of prime and target type. Results indicated no overall group differences across age groups, prime types, and target types. However, differential, domain‐specific developmental patterns emerged for the autism and neurotypical groups. For neurotypical individuals, speech but not song primed the emotional judgment of faces across ages. This speech‐orienting tendency was not observed across ages in the autism group, as priming of speech on faces was not seen in autistic adults. These results outline the importance of the delicate weighting between speech‐ versus song‐orientation in implicit emotion processing throughout development, providing more nuanced insights into the emotion processing profile of autistic individuals. Lay summary: Research is needed to know whether there are differences in how autistic and non‐autistic individuals of different ages process emotions unconsciously. Our study shows that hearing emotionally spoken words unconsciously influenced how non‐autistic people understood facial expressions across all age groups, while only non‐autistic children were influenced by emotionally sung words. In contrast, only autistic children and adolescents, but not autistic adults, were influenced by emotionally spoken words when interpreting facial expressions. Autistic individuals of all age groups were influenced by emotionally sung words when interpreting faces. These results suggest that autistic people are less influenced by spoken information during unconscious emotion processing which can affect real‐world social communication, as emotional cues in speech can be used to support judgment of facial expressions. [ABSTRACT FROM AUTHOR]

IntroductionFacial emotion recognition abilities of children have been the focus of attention across various fields, with implications for communication, social interaction, and human behavior. In response to the COVID-19 pandemic, wearing a face mask in public became mandatory in many countries, hindering social information perception and emotion recognition. Given the importance of visual communication for children’s social-emotional development, concerns have been raised on whether face masks could impair their ability to recognize emotions and thereby possibly impact their social-emotional development.MethodsTo this extent, a quasiexperimental study was designed with a two-fold objective: firstly, to identify children’s accuracy in recognizing basic emotions (anger, happiness, fear, disgust, sadness) and emotional neutrality when presented with faces under two conditions: one with no-masks and another with faces partially covered by various types of masks (medical, nonmedical, surgical, or cloth); secondly, to explore any correlation between children’s emotion recognition accuracy and their affective state. Sixty-nine (69) elementary school students aged 6-7 years old from Greece were recruited for this purpose. Following specific requirements of the second phase of the experiment students were assigned to one of three (3) distinct affective condition groups: Group A-Happiness, Group B-Sadness, and Group C-Emotional Neutrality. Image stimuli were drawn from the FACES Dataset, and students’ affective state was registered using the self-reporting emotions-registration tool, AffectLecture app.ResultsThe study’s findings indicate that children can accurately recognize emotions even with masks, although recognizing disgust is more challenging. Additionally, following both positive and negative affective state priming promoted systematic inaccuracies in emotion recognition. Most significantly, results showed a negative bias for children in negative affective state and a positive bias for those in positive affective state.DiscussionChildren’s affective state significantly influenced their emotion recognition abilities; sad affective states led to lower recognition overall and a bias toward recognizing sad expressions, while happy affective states resulted in a positive bias, improving recognition of happiness, and affecting how emotional neutrality and sadness were actually perceived. In conclusion, this study sheds light on the intriguing dynamics of how face masks affect children’s emotion recognition, but also underlines the profound influence of their affective state.

Adults quickly orient toward sources of danger and deploy fight-or-flight tactics to manage threatening situations. In contrast, infants who cannot implement the safety strategies available to adults and depend heavily on caregivers for survival are more likely to turn toward familiar adults, such as their parents, to help them navigate threatening circumstances. However, work has yet to investigate how readily children and adolescents orient toward their parents in threatening or fearful contexts. The current work addressed this question using a visual search paradigm that included arrays of parents and strangers faces as target and distractor stimuli, preceded by a fear or neutral emotional priming procedure. Linear mixed-effects models showed that children and adolescents (N = 88, age range = 4-17 years; 42M/46F) were faster to search for the face of their parent than of a stranger. However, fear priming attenuated this effect of the parent on search times, such that children and adolescents were significantly slower to orient toward their parent in an array of strangers faces if they were first primed with fear as opposed to a neutral video. This work indicates that fear priming may phasically interfere with parental orienting during childhood and adolescence, possibly because fear reallocates attention away from parents and toward (potentially threatening) unfamiliar people in the environment to facilitate the development of independent threat learning and coping systems.

THIS STUDY TESTED WHETHER CHORDS THAT DO not differ in acoustic roughness but that have distinct affective connotations are strong enough to prime negative and positive associations measurable with an affective priming method. We tested whether musically dissonant chords low in valence (diminished, augmented) but that contain little acoustic roughness are strong enough in terms of negative affective connotations to elicit an automatic congruence effect in an affective priming setting, comparable to the major-positive/minor-negative distinction found in past studies. Three out of 4 hypotheses were supported by the empirical data obtained from four distinct sub-experiments (approximately N = 100 each) where the diminished and augmented chords created strong priming effects. Conversely, the minor chord and the suspended fourth failed to generate priming effects. The results demonstrate how automatic responses to consonant/ dissonant chords can be driven by acquired, cultural concepts rather than exclusively by acoustic features. The obtained results of automatic responses are notably in line with previous data gathered from self-report studies in terms of the stimuli’s positive vs. negative valence. The results are discussed from the point of view of previous affective priming studies, cross-cultural research, as well as music historical observations. [ABSTRACT FROM AUTHOR]

Trait perception is crucial to electoral support. Increasingly, candidates are using social media posts to shape their images, prime trait perception, and enhance overall evaluations. This study distinguishes three types of priming effects – namely, image priming, issue priming, and affective priming. Three online experiments assess these effects in the context of Facebook campaigns. The image priming effects were consistently confirmed. When coupled with issue discussions, their effectiveness was amplified only for applicable issues in positive tones. The suitability of applying media priming theory to social media campaigns is also discussed. [ABSTRACT FROM AUTHOR]

Purpose: It is believed that the effectiveness of public service announcements (PSAs) in persuading recipients to engage in the advocated behavior may be influenced by the content of PSAs, the recipient and the context in which the recipient is exposed to the PSA. The purpose of this study is to illustrate the persuasive process of PSAs with respect to these three aspects. Specifically, how the normative appeals used in PSA, affective priming and self-construals of recipients influence the recipients' behavioral intention is investigated. Design/methodology/approach: Between-subject experiments were conducted to collect data. The proposed hypotheses were verified by analysis of variance (ANOVA) and Process macro. Findings: Results show that participants with sad emotional experiences exhibit significantly higher behavioral intention after exposure to PSA compared to those with joy primed. However, the difference in behavioral intention between participants with guilt and neutral emotional experiences was insignificant. Concerning normative appeals, descriptive norms are more persuasive than injunctive norms. In addition, participants' self-construals moderate the relationship between normative appeals and behavioral intention. Research limitations/implications: First, this study selected a group of college students as participants and used "Empty Your Plate" campaign as stimulus. Future research should test this mechanism with different samples. Second, this study only tested the effect of print advertising. Future research may examine whether these findings still work with advertisement in different formats. Moreover, future research should investigate the impact of priming guilt that is related to the PSA themes on PSAs' persuasive outcomes. Finally, this study only explored the moderating role of self-construals. Other personal traits were not investigated in current study need to be further explored. Practical implications: The findings of this study provide a more comprehensive understanding of the factors that influence the effectiveness of PSA and have practical implications for PSA practitioners. Firstly, descriptive norms can be used more frequently to improve the effectiveness of PSAs. Secondly, negative emotion exerts a positive influence on persuasive outcomes, so PSA practitioners can arrange media planning more rationally. Furthermore, they can adapt their normative appeals to the self-construal characteristics of their primary audiences to achieve their communication goals more effectively. This study reveals the effectiveness mechanism of PSA in the Chinese context, and thus meets practical needs. Social implications: This research will help improve the effectiveness of PSAs to protect the public interest and alleviate social problems by optimizing media planning strategies and increasing the willingness of viewers to change their behavior. Originality/value: This study enriches theory in PSAs about persuading individuals to engage in prosocial behaviors and provides evidence from China that is rarely seen. In addition, this study contributes to optimizing PSA practice by restoring the actual PSA delivery context in the experimental situation. [ABSTRACT FROM AUTHOR]

The risks inherent in booking travel destinations include natural disasters, economic conditions, diseases, terrorism, and war. In times of uncertainty, peoples' beliefs, biases, and attitudes influence decisions between competing choices. This research examined how affective and behavioral priming influence travelers' responses to valence and risk cues within online reviews. The risk avoidance principle of prospect theory, in conjunction with the asymmetry effect of positive and negative information, underpinned the studies. The results revealed that different primes influenced responses to review risk content as a function of valence. Behavioral priming increased the impact of positive risk content, whereas negative affective priming amplified the effect of negative risk content. This study builds on the extant body of knowledge by using video to prime emotions and establishing the viability of multiple concurrent primes. The research provides practical suggestions for navigating risk- and affect-related travel influences during times of uncertainty. [ABSTRACT FROM AUTHOR]

The aim of this study is to examine some independent variables (the types of priming-target stimuli, consistency level, subthreshold presentation and emotions) that have potential to affect positive and negative preparation types. For this purpose, 3 experiments were designed. In Experiment-1 and Experiment-2, it is examined that the effect of stimuli (face, word and shape) on positive, negative (and semi-negative) priming under different presentation conditions (sub and supra-threshold). The purpose of Experiment 3 is to examine the effect of the consistency / inconsistency of more than one feature (facial and emotional expressions) of the priming stimuli on the types of priming effect. The research was conducted with a total of 150 participants (50 participants for each experiment). In all three experiments, positive, negative and semi-negative priming effects were experimentally demonstrated on recognition tasks. The findings are important in terms of showing that the priming effect is continuous. In Experiment 3, it is found that there is no difference between face and facial emotion in terms of negative priming in emotional face recognition task. [ABSTRACT FROM AUTHOR]

The COVID-19 pandemic has resulted in the introduction of pharmaceutical and non-pharmaceutical interventions such as precautionary behaviours. The current study used affective priming to evaluate COVID-19 attitudes in vaccine-hesitant and pro-vaccine participants. Explicitly, both groups rated their overall perception of risk associated with contracting COVID-19 significantly lower compared to their perception of necessary precautions and overall adherence to public health measures. Pro-vaccine participants rated their perception of necessary precautions higher compared to vaccine-hesitant participants. During baseline measures, both groups classified COVID-19 affiliated words as unpleasant. Affective priming was observed for congruent prime-target pleasant and unpleasant word pairs but was not observed for COVID-19 related word pairs. Differences between groups in the perception of necessary public health precautions points to different underlying pathways for reduced perceived risk and lack of affective priming. These results refine previous findings indicating that implicit attitudes towards COVID-19 can be measured using the affective priming paradigm. [ABSTRACT FROM AUTHOR]

Background. Since 2020, information regarding COVID-19 has been a constant presence in the news, in our conversations and thoughts. Continuous exposure to this type of stimuli could have an impact on cognitive processes essential for our everyday activities, such as prospective memory (PM). PM is the ability to remember to perform an intention at a specific point in the future, like remembering to take prescribed medicines at a specific time or to turn off the stove after cooking. Do COVID-related stimuli affect our ability to perform a PM task? Methods. To answer this question, we proposed a novel version of the classical paradigm used to investigate PM. Namely, this paradigm includes a baseline condition, in which an ongoing task is presented alone, and a PM condition in which the same task is proposed again together with a second (prospective) task. In this study, a short video clip was presented between the baseline and the PM condition. The video clip displayed either neutral, negative, or COVID-related content. Additionally, participants were asked to respond to two questionnaires and a series of questions regarding their well-being and experience with the pandemic. Namely, the DASS-21 scale (evaluating depression, anxiety, and stress), and the COVID-19-PTSD questionnaire (a questionnaire evaluating post-traumatic stress disorder symptoms related to the pandemic experience) were administered. Participants' performance and responses were analyzed using a linear mixed effect (LME) model approach, and correlation analyses were run to highlight possible correlations between participants' scores in the DASS-21, the COVID-19-PTSD, and the additional questions on their personal experience with the pandemic. Results. The LME models revealed significant effects of the displayed video on performance: in line with previous studies, the clip displaying standard negative contents led to impaired accuracy in the ongoing task in the PM condition, compared to the Baseline. In contrast, participants who saw the COVID-related clip showed improved accuracy in the ongoing task compared to the other participants, selectively in the block performed after the video clip was displayed (PM condition). Furthermore, the explanatory power of the LME model calculated on accuracy to the ongoing trials was enhanced by the inclusion of the scores in the anxiety subscale of the DASS-21, suggesting a detrimental role of anxiety. Altogether, these results indicate a different effect of the exposure to classical negative contents (associated with a cost in terms of accuracy in the ongoing task between the baseline and the PM condition) and the pandemic-related one, which was instead characterized by a higher accuracy to ongoing trials compared to the other video clips. This counterintuitive finding seems to suggest that COVID-related stimuli are processed as "acute stressors" rather than negative stimuli, thus inducing a state of increased alertness and responsivity. [ABSTRACT FROM AUTHOR]

The design of communication campaigns to alter health behaviors often begins with the identification of behavioral beliefs assumed to be causal antecedents of behavioral intentions. The assumption beliefs are causal derives from various theories of belief and intention/behavior and from statistical patterns of correlation. In cases of high-risk/cost campaigns, presuming causal order should require additional evidence. One approach is the parallel encouragement design which involves "randomly encouraging" levels of the mediator to establish its causal linkage to the outcome. This study proposes and tests a novel method of randomly encouraging beliefs as the mediator of messages on intention. Results show that semantic priming altered misbeliefs about Natural American Spirit cigarettes which in turn influenced intentions, suggesting its utility as an encouragement method to establish causal mediation of beliefs in message effects models. Results for countercampaign messages and broader theoretical and practical implications are discussed. [ABSTRACT FROM AUTHOR]

Introduction: Pain plays a fundamental role in the well-being of the individual, and its semantic content may have specific properties compared to other negative domains (i.e., fear and anger) which allows the cognitive system to detect it with priority. Considering the influence of the affective context in which stimuli (targets) are evaluated, it is possible that their valence could be differentially processed if preceded by negative stimuli (primes) associated with pain than negative stimuli not associated with pain. Thus, the present study aims to investigate the electrophysiological correlates of the implicit processing of words with pain content by using an affective priming paradigm. Methods: Event-related potentials (ERPs) were recorded while participants were presented with positive and negative word targets (not associated with pain) that were preceded by positive, negative (not associated with pain), and pain word primes. Participants were asked to judge the valence of the target word. Results: Results showed faster reaction times (RTs) in congruent conditions, especially when the negative target was preceded by a pain prime rather than a positive one. ERPs analyses showed no effect of pain at an early-stage processing (N400), but a larger waveform when the pain prime preceded the positive prime on the LPP. Discussion: These results reaffirm the importance that valence has in establishing the priority with which stimuli are encoded in the environment and highlight the role that pain has in the processing of stimuli, supporting the hypothesis according to which the valence and the semantics of a stimulus interact with each other generating a specific response for each type of emotion. [ABSTRACT FROM AUTHOR]

Background Since 2020, information regarding COVID-19 has been a constant presence in the news, in our conversations and thoughts. Continuous exposure to this type of stimuli could have an impact on cognitive processes essential for our everyday activities, such as prospective memory (PM). PM is the ability to remember to perform an intention at a specific point in the future, like remembering to take prescribed medicines at a specific time or to turn off the stove after cooking. Do COVID-related stimuli affect our ability to perform a PM task? Methods To answer this question, we proposed a novel version of the classical paradigm used to investigate PM. Namely, this paradigm includes a baseline condition, in which an ongoing task is presented alone, and a PM condition in which the same task is proposed again together with a second (prospective) task. In this study, a short video clip was presented between the baseline and the PM condition. The video clip displayed either neutral, negative, or COVID-related content. Additionally, participants were asked to respond to two questionnaires and a series of questions regarding their well-being and experience with the pandemic. Namely, the DASS-21 scale (evaluating depression, anxiety, and stress), and the COVID-19-PTSD questionnaire (a questionnaire evaluating post-traumatic stress disorder symptoms related to the pandemic experience) were administered. Participants’ performance and responses were analyzed using a linear mixed effect (LME) model approach, and correlation analyses were run to highlight possible correlations between participants’ scores in the DASS-21, the COVID-19-PTSD, and the additional questions on their personal experience with the pandemic. Results The LME models revealed significant effects of the displayed video on performance: in line with previous studies, the clip displaying standard negative contents led to impaired accuracy in the ongoing task in the PM condition, compared to the Baseline. In contrast, participants who saw the COVID-related clip showed improved accuracy in the ongoing task compared to the other participants, selectively in the block performed after the video clip was displayed (PM condition). Furthermore, the explanatory power of the LME model calculated on accuracy to the ongoing trials was enhanced by the inclusion of the scores in the anxiety subscale of the DASS-21, suggesting a detrimental role of anxiety. Altogether, these results indicate a different effect of the exposure to classical negative contents (associated with a cost in terms of accuracy in the ongoing task between the baseline and the PM condition) and the pandemic-related one, which was instead characterized by a higher accuracy to ongoing trials compared to the other video clips. This counterintuitive finding seems to suggest that COVID-related stimuli are processed as “acute stressors” rather than negative stimuli, thus inducing a state of increased alertness and responsivity.

IntroductionPain plays a fundamental role in the well-being of the individual, and its semantic content may have specific properties compared to other negative domains (i.e., fear and anger) which allows the cognitive system to detect it with priority. Considering the influence of the affective context in which stimuli (targets) are evaluated, it is possible that their valence could be differentially processed if preceded by negative stimuli (primes) associated with pain than negative stimuli not associated with pain. Thus, the present study aims to investigate the electrophysiological correlates of the implicit processing of words with pain content by using an affective priming paradigm.MethodsEvent-related potentials (ERPs) were recorded while participants were presented with positive and negative word targets (not associated with pain) that were preceded by positive, negative (not associated with pain), and pain word primes. Participants were asked to judge the valence of the target word.ResultsResults showed faster reaction times (RTs) in congruent conditions, especially when the negative target was preceded by a pain prime rather than a positive one. ERPs analyses showed no effect of pain at an early-stage processing (N400), but a larger waveform when the pain prime preceded the positive prime on the LPP.DiscussionThese results reaffirm the importance that valence has in establishing the priority with which stimuli are encoded in the environment and highlight the role that pain has in the processing of stimuli, supporting the hypothesis according to which the valence and the semantics of a stimulus interact with each other generating a specific response for each type of emotion.

Rapidly evaluating our environment's beneficial and detrimental features is critical for our successful functioning. A classic paradigm used to investigate such fast and automatic evaluations is the affective priming (AP) paradigm, where participants classify valenced target stimuli (e.g., words) as good or bad while ignoring the valenced primes (e.g., words). We investigate the differential impact that verbs and adjectives used as primes and targets have on the AP paradigm. Based on earlier work on the Linguistic Category Model, we expect AP effect to be modulated by non‐evaluative properties of the word stimuli, such as the linguistic category (e.g., if the prime is an adjective and the target is a verb versus the reverse). A reduction in the magnitude of the priming effect was predicted for adjective–verb prime‐target pairs compared to verb–adjective prime‐target pairs. Moreover, we implemented a modified crowdsourcing of statistical analyses implementing independently three different statistical approaches. Deriving our conclusions on the converging/diverging evidence provided by the different approaches, we show a clear deductive/inductive asymmetry in AP paradigm (exp. 1), that this asymmetry does not require a focus on the evaluative dimension to emerge (exp. 2) and that the semantic‐based asymmetry weakly extends to valence (exp. 3). [ABSTRACT FROM AUTHOR]

It has long been recognized that humans tend to anthropomorphize. That is, we naturally and effortlessly interpret the behaviors of nonhuman agents in the same way we interpret human behaviors. This tendency has only recently become a subject of empirical research. Most of this work uses explicit measures. Participants are asked whether they attribute some human-like trait to a nonhuman agent on some scale. These measures, however, have two limitations. First, they do not capture automatic components of anthropomorphism. Second, they generally only track one anthropomorphic result: the attribution (or non-attribution) of a particular trait. However, anthropomorphism can affect how we interpret animal behavior in other ways as well. For example, the grin of a nonhuman primate often looks to us like a smile, but it actually signals a state more like fear or anxiety. In the present work, we tested for implicit components of anthropomorphism based on an affective priming paradigm. Previous work suggests that priming with human faces displaying emotional expressions facilitated categorization of words into congruent emotion categories. In Experiments 1–3, we primed participants with images of nonhuman animals that appear to express happy or sad emotions, and asked participants to categorize words as positive or negative. Experiment 4 used human faces as control. Overall, we found consistent priming congruency effects in accuracy but not response time. These appeared to be more robust in older adults. They also appear to emerge with more processing time, and the pattern was the same with human as with primate faces. This demonstrates a role for automatic processes of emotion recognition in anthropomorphism. It also provides a potential measure for further exploration of implicit anthropomorphism. [ABSTRACT FROM AUTHOR]

It has long been recognized that humans tend to anthropomorphize. That is, we naturally and effortlessly interpret the behaviors of nonhuman agents in the same way we interpret human behaviors. This tendency has only recently become a subject of empirical research. Most of this work uses explicit measures. Participants are asked whether they attribute some human-like trait to a nonhuman agent on some scale. These measures, however, have two limitations. First, they do not capture automatic components of anthropomorphism. Second, they generally only track one anthropomorphic result: the attribution (or non-attribution) of a particular trait. However, anthropomorphism can affect how we interpret animal behavior in other ways as well. For example, the grin of a nonhuman primate often looks to us like a smile, but it actually signals a state more like fear or anxiety. In the present work, we tested for implicit components of anthropomorphism based on an affective priming paradigm. Previous work suggests that priming with human faces displaying emotional expressions facilitated categorization of words into congruent emotion categories. In Experiments 1–3, we primed participants with images of nonhuman animals that appear to express happy or sad emotions, and asked participants to categorize words as positive or negative. Experiment 4 used human faces as control. Overall, we found consistent priming congruency effects in accuracy but not response time. These appeared to be more robust in older adults. They also appear to emerge with more processing time, and the pattern was the same with human as with primate faces. This demonstrates a role for automatic processes of emotion recognition in anthropomorphism. It also provides a potential measure for further exploration of implicit anthropomorphism.

Microsaccades are at the interface between basic oculomotor phenomena and complex processes of cognitive functioning, and they also have been a challenge for subtle experimentation and adequate statistical analysis. In the second part of the special thematic issue (for the first part see Martinez-Conde, Engbert, & Groner, 2020) the authors present a series of articles which demonstrate that microsaccades are still an interesting and rewarding area of scientific research the forefront of research in many areas of sensory, perceptual, and cognitive processes.. In their article “Pupillary and microsaccadic responses to cognitive effort and emotional arousal during complex decision making” Krejtz, Żurawska, Duchowski, & Wichary (2020) investigate pupillary and microsaccadic responses to information processing during multi-attribute decision making under affective priming. The participants were randomly assigned into three affective priming conditions (neutral, aversive, and erotic) and instructed to make discriminative decisions. As hypothesized by the authors, the results showed microsaccadic rate inhibition and pupillary dilation, depending on cognitive effort prior to decision and moderated by affective priming. Aversive priming increased pupillary and microsaccadic responses to information processing effort. The results indicate that pupillary response is more influenced by affective priming than microsaccadic rate. The results are discussed in the light of neuropsychological mechanisms of pupillary and microsaccadic behavior. In the article “Microsaccadic rate signatures correlate under monocular and binocular stimulation conditions” Essig, Leube, Rifai, & Wahl (2020) investigate microsaccades with respect to their directional distribution and rate under monocular and binocular conditions. In both stimulation conditions participants fixated a Gabor patch presented randomly in orientation of 45° or 135° over a wide range of spatial frequencies. Microsaccades were mostly horizontally oriented regardless of the spatial frequency of the grating. This outcome was consistent between both stimulation conditions. This study found that the microsaccadic rate signature curve correlates between both stimulation conditions, therefore extending the use of microsaccades to clinical applications, since parameters as contrast sensitivity, have frequently been measured monocularly in the clinical studies. The study “Microsaccades during high speed continuous visual search” by Martin, Davis, Riesenhuber, & Thorpe (2020) provides an analysis of the microsaccades occurring during visual search, targeting to small faces pasted either into cluttered background photos or into a simple gray background. Participants were instructed to target singular 3-degree upright or inverted faces in changing scenes. As soon as the participant’s gaze reached the target face, a new face was displayed in a different random location. Regardless of the experimental context (e.g. background scene, no background scene), or target eccentricity (from 4 to 20 degrees of visual angle), The authors found that the microsaccade rate dropped to near zero levels within 12 milliseconds. There were almost never any microsaccades after stimulus onset and before the first saccade to the face. In about 20% of the trials, there was a single microsaccade that occurred almost immediately after the preceding saccade’s offset. The authors argue that a single feedforward pass through the visual hierarchy of processing a stimulus is needed to effectuate prolonged continuous visual search and provide evidence that microsaccades can serve perceptual functions like correcting saccades or effectuating task-oriented goals during continuous visual search. While many studies have characterized the eye movements during visual fixation, including microsaccades, in most cases only horizontal and vertical components have been recorded and analyzed. Little is known about the torsional component of microsaccades. In the study “Torsional component of microsaccades during fixation and quick phases during optokinetic stimulation” Sadeghpour & Otero-Millan (2020) recorded eye movements around the three axes of rotation during fixation and torsional optokinetic stimulus. The authors found that the average amplitude of the torsional component of microsaccades during fixation was 0.34 ± 0.07 degrees with velocities following a main sequence with a slope comparable to the horizontal and vertical components. The size of the torsional displacement during microsaccades was correlated with the horizontal but not the vertical component. In the presence of an optokinetic stimulus a nystagmus was induced producing more frequent and larger torsional quick phases compared to microsaccades produced during fixation of a stationary stimulus. The torsional component and the vertical vergence component of quick phases increased with higher velocities. In previous research, microsaccades have been interpreted as psychophysiological indicators of task load. So far, it is still under debate how different types of task demands are influencing microsaccade rate. In their article “The interplay between task difficulty and microsaccade rate: Evidence for the critical role of visual load“ Schneider et al. (1921) examined the relation between visual load, mental load and microsaccade rate. The participants carried out a continuous performance task (n-back) in which visual task load (letters vs. abstract figures) and mental task load (1-back to 4-back) were manipulated as within-subjects variables. Eye tracking data, performance data as well as subjective workload were recorded. Data analysis revealed an increased level of microsaccade rate for stimuli of high visual demand (i.e. abstract figures), while mental demand (n-back-level) did not modulate microsaccade rate. The authors concluded that microsaccade rate reflects visual load of a task rather than its mental load. This conclusion is in accordance with the proposition of Krueger et al. (2019) “Microsaccades distinguish looking from seeing”, linking sensory with cognitive phenomena. The present special thematic issue adds several new interesting facets to the research landscape around microsaccades. They still remain an attractive focus of interdisciplinary research and transdisciplinary applications. Thus, as already noted in the first part of this special thematic issue, research on microsaccades will not only endure, but keep evolving as the knowledge base expands. References Krejtz, K., Żurawska, J., Duchowski, A., & Wichary, S. (2020). Pupillary and microsaccadic responses to cognitive effort and emotional arousal during complex decision making. Journal of Eye Movement Research, 13(5). https://doi.org/10.16910/jemr.13.5.2 Krueger, E., Schneider, A., Sawyer, B., Chavaillaz, A., Sonderegger, A., Groner, R., & Hancock, P. (2019). Microsaccades distinguish looking from seeing. Journal of Eye Movement Research, 12(6). https://doi.org/10.16910/jemr.12.6.2 Martin, J. G., Davis, C. E., Riesenhuber, M., & Thorpe, S. J. (2020). Microsaccades during high speed continuous visual search. Journal of Eye Movement Research, 13(5). https://doi.org/10.16910/jemr.13.5.4 Martinez-Conde, S., Engbert, R., & Groner, R. (2020). Microsaccades: Empirical Research and Methodological Advances: - Introduction to Part 1 of the Thematic Special Issue. Journal of Eye Movement Research, 12(6). https://doi.org/10.16910/jemr.12.6.1 Sadeghpour, S., & Otero-Millan, J. (2020). Torsional component of microsaccades during fixation and quick phases during optokinetic stimulation. Journal of Eye Movement Research, 13(5). https://doi.org/10.16910/jemr.13.5.5 Schneider, A., Sonderegger, A., Krueger, E., Meteier, Q., Luethold, P., & Chavaillaz, A. (2021). The interplay between task difficulty and microsaccade rate: Evidence for the critical role of visual load. Journal of Eye Movement Research, 13(5). https://doi.org/10.16910/jemr.13.5.6

The present study examined how task‐relevant and task‐irrelevant prime stimuli influence the affective priming effect. An emotional picture (unpleasant or neutral) and a checkerboard picture were presented simultaneously as a prime stimulus. Participants were required to pay attention to either the emotional picture (EP‐attended condition) or the checkerboard picture (CP‐attended condition). An emotionally neutral picture (target) was then presented, and participants were asked to evaluate the emotional valence of the target. The evaluation score was more negative following the unpleasant prime picture, and this priming effect was larger in the EP‐attended condition, in which the emotional prime picture was task‐relevant than in the CP‐attended condition, in which the emotional prime picture was task‐irrelevant. The late positive potentials (LPPs) elicited by the prime stimuli were larger when the emotional prime picture was unpleasant, whereas the LPPs elicited by the target stimuli were smaller when the emotional prime picture was unpleasant. More importantly, significant association between the LPP amplitudes and the magnitude of affective priming effects were observed in the EP‐attended condition but not in the CP‐attended condition. This indicates that the degree of the affective priming effect induced by the task‐relevant prime stimulus was related to attentional resource allocation, but this was not the case for the affective priming effect induced by the task‐irrelevant prime stimulus. The present results suggest that affective priming effects induced by task‐relevant and task‐irrelevant prime stimuli occur in a different manner in terms of attentional processing. [ABSTRACT FROM AUTHOR]

Previous studies have explored effects of the conscious processing of emotional information on the interaction between emotion and executive control. However, the conscious processing of emotional information introduces "defensive responses," which might limit the emotional effect. To avoid the limitations, this study aimed to explore the effect of automatic emotional processing on response inhibition among heroin abstainers. Individuals experiencing heroin withdrawal symptoms are not entirely exempt from the influence of drugs, and it is challenging to find heroin addicts in practice. Therefore, similar to previous studies, we recruited heroin abstainers in this study. In Experiment 1, for the heroin abstainers group, 30 participants meeting the inclusion criteria were recruited from a compulsory isolated detoxification center, whereas 30 age‐ and education‐matched participants were recruited from the community as the control group. These participants completed the Go/No‐Go task by supraliminal emotional priming. In Experiment 2, the heroin abstainers group comprised 33 eligible participants and control group comprised 33 eligible participants. These participants completed the Go/No‐Go task by subliminal emotional priming. We compared the participants' rates of commission errors in the Go/No‐Go tasks. The rate of commission errors was lowest upon the activation of positive emotion. Moreover, under subliminal emotional priming, the rate of commission errors for the heroin abstainers group was significantly lower than that for the control group. However, regarding supraliminal emotional priming, there was no significant difference between the rates of commission errors for the two groups. These results suggest automatic positive emotional processing can enhance response inhibition among heroin abstainers. Moreover, under subliminal emotional priming, heroin abstainers had more enhanced response inhibition than the control groups. This study plays a significant role in understanding the effect of automatic emotional processing on response inhibition among drug addicts. This study also provides a theoretical basis for ensuring enhanced response inhibition among drug addicts. [ABSTRACT FROM AUTHOR]

Abstract Background The main goal of the study was to investigate the effects of a short loving-kindness meditation (LKM) on explicit and implicit evaluations of oneself and disliked public persons. We expected a more positive explicit and implicit evaluation of oneself and a disliked public person after the LKM and a mood improvement. Methods Before and after the implementation of a short LKM vs. imagery task, mood, explicit and implicit evaluations were analyzed in 69 students. Results Our results demonstrated only a reduction in negative and positive mood in both groups and regarding the explicit and implicit tasks, only a significant main effect of picture and a trend for the time*group interaction for mood, implicit and explicit attitudes with medium effect-sizes. Conclusions A possible influence of a short intervention on emotional evaluations should be treated with caution. The claim that a short loving-kindness meditation enhances social connectedness might awake false hopes. This study suggests being careful with the interpretation of single meditation effects and future studies should examine the effects of a long-lasting meditation training on explicit and implicit evaluations of the self and disliked politicians as well as the sustainability of those effects.

Soccer is one of the sports activities, where stereotypes against women are still quite common. Also, participation is lower for women in a male-stereotyped sport. One possible explanation might be different attitudes toward female and male athletes in a male-stereotyped sport. It is the main goal of this study to investigate if male soccer players are rated more positively compared to female soccer players. 176 participants (100 cisgender women and 76 cisgender men) completed an explicit and implicit affective rating task and a self-compassion questionnaire. The results showed an own-gender bias in the explicit rating task. In the implicit affective rating task, female soccer players were evaluated more positively than male soccer players, independent of the own gender. Besides, self-compassion was related to the affective evaluations. Explicit and implicit affective ratings did not correlate. According to the implicit and explicit ratings found in this study, we suggest that it is unlikely that implicit affective evaluations are the underlying mechanism of stereotypes in soccer. However, we did not examine the relation of implicit evaluations to stereotypes in sports performance. Therefore, further studies should be conducted to investigate those effects, as well as the impact of other influencing variables on stereotypes against women and female participation in a gender-stereotyped sports activity. [ABSTRACT FROM AUTHOR]

Individuals’ perceptions of valence ambiguous stimuli can be affected by other emotional stimuli introduced through their modalities. However, there is evidence that modalities influence each other and as a result the effect of the emotional stimuli received by one modality may dominate. Affective priming and mood induction procedures are two widely used paradigms that investigate the effect of emotional stimuli on the individuals. This study combines them into a cross-modal paradigm in which emotional faces are utilised as primes and emotional music as a mood induction cue. A convenience gender balanced sample of 54 individuals (M=28.98years, SD=11.10years) evaluated a set of valence ambiguous images derived from the GAPED database, once preceded by a happy and once by a sad face, derived from the FACES database. During the experiment, participants were also exposed to either the happy song “Barber - Adagio for Strings”, or to the sad one “Mozart - Flute Concerto in D Major”. Indeed, a modality dominance effect was established in this study, as merely the main effect of emotional faces was significant F(1,52) = 18.841, p

Social proximity has since ever been evaluated as positive. However, the outbreak of the COVID-19 pandemic has dramatically reduced our social relations to avoid spreading the contagion. The present study aims to investigate people's current assessment of social proximity by using an affective priming paradigm (APP). We hypothesized that if our evaluation of social proximity is positive, then words with positive valence (e.g., relaxed) should be processed faster when preceded by images of social proximity than social distancing. On the contrary, if our evaluation of social proximity is turning negative, then words with a negative valence (e.g., sad) should be processed faster when preceded by images of social proximity than social distancing. To this end, we presented participants with prime images showing line drawings representing humans in situations of proximity or distancing and asked them to evaluate the valence (i.e., positive or negative) of a subsequent target word. In a follow-up session, the same participants evaluated the prime images as being positively or negatively valenced. Results showed that a large subset of participants who rated the prime images of social proximity as positive also processed positive words faster when these were preceded by images of social proximity than social distancing. Conversely, a smaller subset of participants who rated the prime images of social proximity as less positive processed negative words faster when these were preceded by images of social proximity than social distancing. These results suggest individual differences in the assessment of social proximity likely driven by the pandemic. [ABSTRACT FROM AUTHOR]

Available evidence suggests that emotions influence arithmetic, and explicit emotion regulation modulates the effect of anxiety on arithmetic performance. However, neural mechanisms by which implicit emotion regulation affects these phenomena remain unclear, particularly under distinct affective priming contexts. Twenty-two college students were required to perform multiple tasks in sequence, including an idioms matching task, a multiplication computational estimation task (MCE task), an emotion judgement task (EJ task), and an emotion assessment task (EA task). Behavioral performance was measured via accuracy and response time during the MCE task, and ratings of the EA task, while eletrophysiological response was measured via the contingent negative variation (CNV) elicited by completing the MCE task. Decreased response time and emotional intensity ratings were observed for priming emotion regulation idioms compared to priming neutral idioms. Priming emotion regulation idioms attenuated early CNV amplitudes under happiness priming, and attenuated both early and late CNV amplitudes under fear priming. These results suggested that implicit reappraisal and suppression are promising strategies to enhance arithmetic performance and alleviate the adverse effects of affective priming, especially under fear priming. [ABSTRACT FROM AUTHOR]

Social proximity has since ever been evaluated as positive. However, the outbreak of the COVID-19 pandemic has dramatically reduced our social relations to avoid spreading the contagion. The present study aims to investigate people's current assessment of social proximity by using an affective priming paradigm (APP). We hypothesized that if our evaluation of social proximity is positive, then words with positive valence (e.g., relaxed) should be processed faster when preceded by images of social proximity than social distancing. On the contrary, if our evaluation of social proximity is turning negative, then words with a negative valence (e.g., sad) should be processed faster when preceded by images of social proximity than social distancing. To this end, we presented participants with prime images showing line drawings representing humans in situations of proximity or distancing and asked them to evaluate the valence (i.e., positive or negative) of a subsequent target word. In a follow-up session, the same participants evaluated the prime images as being positively or negatively valenced. Results showed that a large subset of participants who rated the prime images of social proximity as positive also processed positive words faster when these were preceded by images of social proximity than social distancing. Conversely, a smaller subset of participants who rated the prime images of social proximity as less positive processed negative words faster when these were preceded by images of social proximity than social distancing. These results suggest individual differences in the assessment of social proximity likely driven by the pandemic.

Background: The main goal of the study was to investigate the effects of a short loving-kindness meditation (LKM) on explicit and implicit evaluations of oneself and disliked public persons. We expected a more positive explicit and implicit evaluation of oneself and a disliked public person after the LKM and a mood improvement. Methods: Before and after the implementation of a short LKM vs. imagery task, mood, explicit and implicit evaluations were analyzed in 69 students. Results: Our results demonstrated only a reduction in negative and positive mood in both groups and regarding the explicit and implicit tasks, only a significant main effect of picture and a trend for the time*group interaction for mood, implicit and explicit attitudes with medium effect-sizes. Conclusions: A possible influence of a short intervention on emotional evaluations should be treated with caution. The claim that a short loving-kindness meditation enhances social connectedness might awake false hopes. This study suggests being careful with the interpretation of single meditation effects and future studies should examine the effects of a long-lasting meditation training on explicit and implicit evaluations of the self and disliked politicians as well as the sustainability of those effects. [ABSTRACT FROM AUTHOR]

Previous studies using an affective priming paradigm have shown that valenced chords (e.g., consonant–positive; dissonant–negative) facilitate the evaluation of similarly valenced target words. The role of numerosity (the total number of pitches in a chord) and timbre has not yet been systematically investigated in previous priming studies using consonant/dissonant chords. An experiment was conducted in which 40 participants evaluated positive and negative target words with consonant/dissonant chords used as affective primes. Eight distinct chords (four consonant and four dissonant) were used as primes; the consonant and dissonant chords were equally divided to comprise either two (i.e., interval) or four (i.e., tetrad) pitches. Each chord was played with two distinct timbres (piano and harmonium), resulting in a total of 16 chords. Results showed that congruent chord–word pairings resulted in faster reaction times, and this finding was in line with previous research using consonant/dissonant chords as primes. However, this effect was present only with tetrad chords, suggesting that numerosity influences affective priming done with chords. There were no significant effects of timbre or the musical sophistication of the participants. Arguments are made as to why higher pitch numerosity in chords (resulting in acoustic complexity) might influence the evaluation of valenced target words. [ABSTRACT FROM AUTHOR]

According to embodied theories, the processing of emotions such as happiness or fear is grounded in emotion-specific perceptual, bodily, and physiological processes. Under these views, perceiving an emotional stimulus (e.g., a fearful face) re-enacts interoceptive and bodily states congruent with that emotion (e.g., increases heart rate); and in turn, interoceptive and bodily changes (e.g., increases of heart rate) influence the processing of congruent emotional content. A previous study by Pezzulo et al. (2018) provided evidence for this embodied congruence, reporting that experimentally increasing heart rate with physical exercise facilitated the processing of facial expressions congruent with that interoception (fear), but not those conveying incongruent states (disgust or neutrality). Here, we investigated whether the above (bottom-up) interoceptive manipulation and the (top-down) priming of affective content may jointly influence the processing of happy and fearful faces. The fact that happiness and fear are both associated with high heart rate but have different (positive and negative) valence permits testing the hypothesis that their processing might be facilitated by the same interoceptive manipulation (the increase of heart rate) but two opposite (positive and negative) affective primes. To test this hypothesis, we asked participants to perform a gender-categorization task of happy, fearful, and neutral faces, which were preceded by positive, negative, and neutral primes. Participants performed the same task in two sessions (after rest, with normal heart rate, or exercise, with faster heart rate) and we recorded their response times and mouse movements during the choices. We replicated the finding that when participants were in the exercise condition, they processed fearful faces faster than when they were in the rest condition. However, we did not find the same reduction in response time for happy (or neutral) faces. Furthermore, we found that when participants were in the exercise condition, they processed fearful faces faster in the presence of negative compared to positive or neutral primes; but we found no equivalent facilitation of positive (or neutral) primes during the processing of happy (or neutral) faces. While the asymmetries between the processing of fearful and happy faces require further investigation, our findings promisingly indicate that the processing of fearful faces is jointly influenced by both bottom-up interoceptive states and top-down affective primes that are congruent with the emotion.

According to embodied theories, the processing of emotions such as happiness or fear is grounded in emotion-specific perceptual, bodily, and physiological processes. Under these views, perceiving an emotional stimulus (e.g., a fearful face) re-enacts interoceptive and bodily states congruent with that emotion (e.g., increases heart rate); and in turn, interoceptive and bodily changes (e.g., increases of heart rate) influence the processing of congruent emotional content. A previous study by Pezzulo et al. (2018) provided evidence for this embodied congruence, reporting that experimentally increasing heart rate with physical exercise facilitated the processing of facial expressions congruent with that interoception (fear), but not those conveying incongruent states (disgust or neutrality). Here, we investigated whether the above (bottom-up) interoceptive manipulation and the (top-down) priming of affective content may jointly influence the processing of happy and fearful faces. The fact that happiness and fear are both associated with high heart rate but have different (positive and negative) valence permits testing the hypothesis that their processing might be facilitated by the same interoceptive manipulation (the increase of heart rate) but two opposite (positive and negative) affective primes. To test this hypothesis, we asked participants to perform a gender-categorization task of happy, fearful, and neutral faces, which were preceded by positive, negative, and neutral primes. Participants performed the same task in two sessions (after rest, with normal heart rate, or exercise, with faster heart rate) and we recorded their response times and mouse movements during the choices. We replicated the finding that when participants were in the exercise condition, they processed fearful faces faster than when they were in the rest condition. However, we did not find the same reduction in response time for happy (or neutral) faces. Furthermore, we found that when participants were in the exercise condition, they processed fearful faces faster in the presence of negative compared to positive or neutral primes; but we found no equivalent facilitation of positive (or neutral) primes during the processing of happy (or neutral) faces. While the asymmetries between the processing of fearful and happy faces require further investigation, our findings promisingly indicate that the processing of fearful faces is jointly influenced by both bottom-up interoceptive states and top-down affective primes that are congruent with the emotion. [ABSTRACT FROM AUTHOR]

The present study used the affective priming paradigm to understand interference and facilitation effects of cross-modal emotional interactions; specifically, the ability for five-chord progressions to affect processing efficiency of visual targets. Twenty-five-chord progressions were selected based on the degree that they fulfilled participants' automatically formulated expectations of how each musical sequence should sound. The current study is an extension of previous research that revealed the influence of music-like stimuli on the identification of valence in emotional words. The potential of music-like stimuli to affect emotional processing, as measured by the efficiency of valence categorization, was assessed across two experiments. Experiment 1 presented word-targets, whereas Experiment 2 presented facial expressions. The processing of words and faces primed with affectively congruent chord-progressions was facilitated, whereas the processing of words primed with affectively incongruent chord-progressions was not. Incongruent pairings with faces engendered interference effects and the second experiment revealed a predictive relationship between behavioral processing speed and self-ratings of anxiety. The processing of word-targets was compared to facial expressions in the presence and absence of music. The results suggest that short musical sequences influence individuals' emotional processing, which could inform intervention research into how to attenuate potential attention biases. [ABSTRACT FROM AUTHOR]

Cumulating evidence suggests that atypical emotion processing in autism may generalize across different stimulus domains. However, this evidence comes from studies examining explicit emotion recognition. It remains unclear whether domain-general atypicality also applies to implicit emotion processing in autism and its implication for real-world social communication. To investigate this, we employed a novel cross-modal emotional priming task to assess implicit emotion processing of spoken/sung words (primes) through their influence on subsequent emotional judgment of faces/face-like objects (targets). We assessed whether implicit emotional priming differed between 38 autistic and 38 neurotypical individuals across age groups as a function of prime and target type. Results indicated no overall group differences across age groups, prime types, and target types. However, differential, domain-specific developmental patterns emerged for the autism and neurotypical groups. For neurotypical individuals, speech but not song primed the emotional judgment of faces across ages. This speech-orienting tendency was not observed across ages in the autism group, as priming of speech on faces was not seen in autistic adults. These results outline the importance of the delicate weighting between speech- versus song-orientation in implicit emotion processing throughout development, providing more nuanced insights into the emotion processing profile of autistic individuals., (© 2024 The Authors. Autism Research published by International Society for Autism Research and Wiley Periodicals LLC.)

In this Registered Report, we assessed the utility of the affective priming paradigm (APP) as an indirect measure of food attitudes and related choice behaviour in two separate cohorts. Participants undertook a speeded evaluative categorization task in which target words were preceded by food primes that differed in terms of affective congruence with the target, explicit liking (most liked or least liked), and healthiness (healthy or unhealthy). Non-food priming effects were tested as a manipulation check, and the relationship between food priming effects and impulsive choice behaviour was also investigated using a binary food choice task. As predicted, priming effects were observed for both healthy and unhealthy foods, but there was no difference in the magnitude of these effects. This may suggest that the paradigm is most sensitive to affective, but not cognitive, components of attitudes (i.e., healthiness), but alternative theoretical explanations and implications of this finding are discussed. Food and non-food priming effects were observed in both reaction time (RT) and error rate (ER) data, but contrary to expectations, we found no association between food RT priming effects and choice behaviour. All findings from confirmatory analyses regarding RT and ER priming effects, and the absence of the expected correlations between priming effects and impulsive food choices, were successfully replicated in the online cohort of participants. Overall, this study confirms the robustness of the APP as an indirect measure of food liking and raises questions about its applied value for research of eating behaviours. [ABSTRACT FROM AUTHOR]

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.

To explain the global spread and electoral success of populist rhetoric, a growing body of research has investigated the content and effects of populist communication. Extant research has shown that right-wing populist communication can activate negative stereotypical portrayals toward the populist out-group. Yet, we know too little about how exposure to populist ideas can widen the perceived cognitive and affective divide between the people and others in different European regions, although this Manichean view of in- and out-groups is at the core of populist ideology. Against this backdrop, we rely on a comparative experimental study in Western, Eastern, and Southern European regions to investigate how exposure to right-wing populist communication can activate the perceived divide between the ordinary people vis-à-vis the elites and immigrants. Our main findings demonstrate that populist communication in some cases widens the cognitive and emotional divide between the people and the populist out-groups, but the magnitude of the effects is small, and we do not find systematic patterns corresponding to regions. Nevertheless, our results have important implications for understanding the impact of populism on the cultivation of polarized divides in a diversified European region. Populist communication may augment societal divides, but these effects are spread across countries and only triggered by some elements of the ideational core of populism. [ABSTRACT FROM AUTHOR]

Consumer choices are mostly regulated by pleasurable experiences that arise outside of the individuals' awareness in response to sensory attributes. This research examines the unconscious mechanism underlying consumers' behavior in response to odors applying the priming approach. Five experiments show that individuals' responses to odors involve two mechanisms, one affective (affective priming) and one associative (semantic priming) that impact consumers' categorization, recall, and choice. We found that when individuals perceive an odor as pleasant, their memory for odor‐congruent brand logos (Experiment 1), and categorization of odor‐congruent visual objects (Experiment 2) is improved. Unpleasant odors, instead, improve the categorization of odor‐congruent visual objects only when they are made salient (Experiments 3 and 4). A pleasant odor diffused in the environment also drives consumers toward odor‐congruent choices (Experiment 5), providing evidence that the incidental exposure to odors may induce affective and semantic associations with unrelated objects and behaviors. We also demonstrate that olfactory cues might be more effective than other modality (visual) stimuli to drive consumer responses. An implication for marketing is that odors employed in retail settings not only may induce an experience of pleasure but also promote specific consumer responses, such as categorization, recall, and choice. [ABSTRACT FROM AUTHOR]

Weak correspondence across different implicit bias tasks may arise from the contribution of unique forms of automatic and controlled processes to response behavior. Here, we examined the correspondence between estimates of automatic and controlled processing derived from two sequential priming tasks with identical structure and timing designed to separately measure stereotypic (Weapons Identification Task; WIT) and evaluative (Affective Priming Task; APT) associations. Across two studies using predominantly White samples, three consistent patterns emerged in the data: (a) stereotypic bias was stronger for Black targets, whereas evaluative bias was stronger for White targets; (b) overall response accuracy bias correlated modestly across the two tasks; and (c) multinomial processing tree estimates of controlled processing corresponded much more strongly than estimates of automatic processing. These findings support models positing distinct learning and memory systems for different forms of race bias, and suggest that these differing forms contribute to estimates of automatic associations. [ABSTRACT FROM AUTHOR]

Individuals with borderline personality disorder and subclinical borderline features perceive others as untrustworthy (e.g., Fertuck, Grinband, & Stanley, 2013). Trust difficulties may be influenced by emotional state and are formally articulated in the diagnostic criteria for the disorder as temporary state-dependent paranoia. The current study examines the influence of emotional information on trustworthiness appraisals. Seventy-seven community adults, ranging in age from 18 to 70 (M = 31.53, SD = 14.01), with three or more borderline personality disorder symptoms (n = 30) or two or fewer symptoms (n = 47), completed an affective priming paradigm. They were exposed to negative, neutral, or positive information before rating the trustworthiness of unfamiliar faces. Individuals with borderline pathology made more untrusting appraisals regardless of prime, and they were more greatly influenced by negative primes relative to the control group. Findings suggest that biased trustworthiness appraisal is a replicable and consistent finding for individuals with borderline pathology, and that emotional context, even if unrelated to the appraisal at hand, has undue influence. [ABSTRACT FROM AUTHOR]

Background: Major depressive disorder is associated with attentional biases in the explicit processing of emotional facial expressions. It is unclear if attentional biases for emotional faces also exist at an automatic level of perception.Method: Gaze behavior of twenty-nine clinically depressed individuals and twenty-nine gender matched healthy controls was compared in an affective priming task. Happy, neutral, sad, angry, and fearful facial expressions were presented very briefly as primes with forward and backward masking, followed by a neutral expression. Participants' early gaze behavior on neutral faces was analyzed for the eyes and mouth as areas of interest. Only participants who were subjectively unaware of the emotional prime faces were included in the analyses.Results: Masked emotional facial expressions elicited early eye movements toward diagnostic features of the face. Both, depressed patients and healthy controls oriented their initial fixation on the face more often to the eye region after the presentation of fearful or sad compared to happy primes. However, depressed patients oriented their gaze generally far less to the eye and mouth region compared to healthy controls.Limitation: Awareness of emotional prime faces was assessed by a systematic interview but not by an objective detection task.Conclusion: Our data suggest enhanced attentional orienting toward the eye region due to fearful and sad faces in depressed and healthy individuals. In spite of this early expression-specific vigilance, depressed individuals oriented their gaze overall less to the eyes and mouth compared to healthy controls, which might represent an avoidance of facial features. [ABSTRACT FROM AUTHOR]

The present study uses data from the 2011 Seoul mayoral election to study attribute agenda setting and affective priming. By combining a content analysis of the candidate coverage in seven major news outlets and an exit poll of voters (N = 690) on Election Day, it investigates the relationships between the cognitive and affective components of candidate attributes most highlighted by the news media and most accessible in voters' memories, feelings toward political candidates, and vote choices among actual voters who had just cast their ballots. It also explores how these relationships differ depending on individuals' news media exposure. The study found that mediated election campaigns influence public opinion and behavior through both cognitive and affective priming. That is, campaign news can semantically prime certain aspects of candidate images while eliciting affective reactions to those aspects through its evaluative tones. In this process, political candidate traits mediated by the news media can meaningfully influence voters' political judgments. [ABSTRACT FROM AUTHOR]

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. [ABSTRACT FROM AUTHOR]

Research has shown that often, the effectiveness of anti-alcohol mass media campaigns is not experimentally tested, meaning that it is unclear whether such campaigns are successful in altering alcohol-related cognitions. Therefore, in the present study, we investigated whether the Dutch NIX18-campaign is successful in influencing implicit associations (measured with an affective priming task) and explicit cognitions (i.e., alcohol outcome expectancies) concerning alcohol. Additionally, a possible relationship with negative evaluations of the campaign and psychological reactance was investigated. Participants implicit and explicit cognitions were measured before they were presented with either three NIX18-campaign movies or no movies (control condition). Subsequently, their implicit and explicit cognitions were measured again. Results show that whether participants watched the movies or not had no influence on implicit associations but increased alcohol outcome expectancies. No effect on evaluation and reactance was found. Possible theoretical and practical explanations are discussed. [ABSTRACT FROM AUTHOR]

TIMBRE IS AN IMPORTANT FACTOR THAT AFFECTS the perception of emotion in music. To date, little is known about the effects of timbre on neural responses to musical emotion. To address this issue, we used ERPs to investigate whether there are different neural responses to musical emotion when the same melodies are presented in different timbres. With a cross-modal affective priming paradigm, target faces were primed by affectively congruent or incongruent melodies without lyrics presented in the violin, flute, and voice. Results showed a larger P3 and a larger left anterior distributed LPC in response to affectively incongruent versus congruent trials in the voice version. For the flute version, however, only the LPC effect was found, which was distributed over centro-parietal electrodes. Unlike the voice and flute versions, an N400 effect was observed in the violin version. These findings revealed different patterns of neural responses to musical emotion when the same melodies were presented in different timbres, and provide evidence for the hypothesis that there are specialized neural responses to the human voice. [ABSTRACT FROM AUTHOR]