Perceptions Of Traits Research Articles

Functional Connectivity Biomarker Extraction for Schizophrenia Based on Energy Landscape Machine Learning Techniques.

Brain connectivity represents the functional organization of the brain, which is an important indicator for evaluating neuropsychiatric disorders and treatment effects. Schizophrenia is associated with impaired functional connectivity but characterizing the complex abnormality patterns has been challenging. In this work, we used resting-state functional magnetic resonance imaging (fMRI) data to measure functional connectivity between 55 schizophrenia patients and 63 healthy controls across 246 regions of interest (ROIs) and extracted the disease-related connectivity patterns using energy landscape (EL) analysis. EL analysis captures the complexity of brain function in schizophrenia by focusing on functional brain state stability and region-specific dynamics. Age, sex, and smoker demographics between patients and controls were not significantly different. However, significant patient and control differences were found for the brief psychiatric rating scale (BPRS), auditory perceptual trait and state (APTS), visual perceptual trait and state (VPTS), working memory score, and processing speed score. We found that the brains of individuals with schizophrenia have abnormal energy landscape patterns between the right and left rostral lingual gyrus, and between the left lateral and orbital area in 12/47 regions. The results demonstrate the potential of the proposed imaging analysis workflow to identify potential connectivity biomarkers by indexing specific clinical features in schizophrenia patients.

Social Perceptions of Preoperative and Postoperative Photographs of Patients With Syndromic Craniosynostosis Undergoing Le Fort III Advancement

In patients with syndromic craniosynostosis and midface hypoplasia, the Le Fort III osteotomy is a surgical intervention that alleviates nasopharyngeal obstruction and improves facial features that influence societal perceptions of a patient’s attractiveness and interpersonal characteristics. This study determines how perceptions of personality traits, expressed emotion, interpersonal experiences, and expected life achievements and experiences changed in pediatric patients with syndromic craniosynostosis and midface hypoplasia undergoing Le Fort III osteotomy with distraction osteogenesis. The goal of this study is to help quantify the significance of surgical interventions on these perceived social parameters to guide preoperative education and manage expectations with patients and their families.

The role of perspective-taking in attenuating self-group distancing in women managers.

Contrary to expectations about solidarity and sisterhood between women, women managers sometimes distance themselves from junior women in the workplace when facing identity threat, that is, the feeling that one's social identity-such as race or gender-is devalued or undermined. For example, women managers might distance themselves from lower status junior women by seeing themselves as more masculine and career committed than their junior women colleagues. To advance our understanding of how to combat self-group distancing, the present research proposed and tested whether taking the perspective of junior women would attenuate these ingroup-distancing tendencies in women managers. Findings from a field study and an experimental study indicated that women managers reported greater self-distancing from junior women (on masculine trait perceptions) compared to women employees. As predicted, this effect was attenuated for women managers with high levels of perspective-taking (Study 1) and for women who were experimentally led to take the perspective of junior women (Study 2). For ratings of career commitment and support for affirmative actions, we did not replicate the self-ingroup distancing effect reported in the literature. Theoretical and practical implications of these findings are discussed.

Beyond Granularity: Enhancing Continuous Sign Language Recognition with Granularity-Aware Feature Fusion and Attention Optimization

The advancement of deep learning techniques has significantly propelled the development of the continuous sign language recognition (cSLR) task. However, the spatial feature extraction of sign language videos in the RGB space tends to focus on the overall image information while neglecting the perception of traits at different granularities, such as eye gaze and lip shape, which are more detailed, or posture and gestures, which are more macroscopic. Exploring the efficient fusion of visual information of different granularities is crucial for accurate sign language recognition. In addition, applying a vanilla Transformer to sequence modeling in cSLR exhibits weak performance because specific video frames could interfere with the attention mechanism. These limitations constrain the capability to understand potential semantic characteristics. We introduce a feature fusion method for integrating visual features of disparate granularities and refine the metric of attention to enhance the Transformer’s comprehension of video content. Specifically, we extract CNN feature maps with varying receptive fields and employ a self-attention mechanism to fuse feature maps of different granularities, thereby obtaining multi-scale spatial features of the sign language framework. As for video modeling, we first analyze why the vanilla Transformer failed in cSLR and observe that the magnitude of the feature vectors of video frames could interfere with the distribution of attention weights. Therefore, we utilize the Euclidean distance among vectors to measure the attention weights instead of scaled-dot to enhance dynamic temporal modeling capabilities. Finally, we integrate the two components to construct the model MSF-ET (Multi-Scaled feature Fusion–Euclidean Transformer) for cSLR and train the model end-to-end. We perform experiments on large-scale cSLR benchmarks—PHOENIX-2014 and Chinese Sign Language (CSL)—to validate the effectiveness.

Enhancements in Clinical Practice in the Contemporary Landscape of Male Facial Attractiveness

The concept of gender has evolved significantly in recent decades, moving from a binary status to a multiplicity of gender types. In today’s world, the new reality of the concept of masculinity, as defined socially and historically, must be recognized and accepted by aesthetic medicine. Consequently, aesthetic doctors will have to adapt the views and treatment plans that they propose in their consultations to the ideals of beauty, as well as with the roles, behaviors, and attributes considered masculine within their society. Each facial feature suggests a personality characteristic that represents that individual. This expert opinion article aims to assess Caucasian male gender-related anatomical facial features and achieve an expert agreement on the association of specific features with the perception of attractiveness, masculinity, and personality traits in order to cover the wide range of current male representations, as well as to provide orientation for clinical practice improvement in the contemporary landscape of facial masculinization.

Paying less as a signal of competence

AbstractPast research suggests that cost‐saving behaviors such as couponing can trigger negative trait perceptions (e.g. that the consumer is being miserly), and consumers purchasing gifts may avoid use of coupons so as not to appear ungenerous. In contrast, we contend that cost‐saving can also send a positive signal. In five studies we show that cost‐saving enhances perceptions of consumer competence and financial management skills, which, in turn, can lead to more favorable brand perceptions. Using costly signaling theory, we further identify two boundary conditions for these signals to be perceived as genuine: (a) absence of ulterior motives (e.g., sponsored social media posts that diminish the authenticity of the signal) and (b) the presence of the quality being signaled (as higher‐class consumers are typically seen as competent). Our findings extend the scope of signaling theory to consumer behavior contexts, showing that costly signals must honestly convey positive qualities.

Examining Dark Triad Traits in Formal Leaders and Their Impact on Employee Workplace Stress: A Comparative Study of Family and Non-Family Businesses

This paper aims to explore differences between the perception of dark traits in formal leaders and levels of workplace stress among employees working in family and non-family businesses. Furthermore, we assess if the company nature (family-owned versus non-family-owned) moderates the relationship between the employees’ perception of dark triad traits in their formal leaders and their workplace stress levels. The empirical evidence is provided by a sample of 220 Portuguese employees who responded to a questionnaire that included their perceptions of their formal leaders’ dark triad traits and workplace stress measures. All respondents are employed in small and medium-sized private companies, holding no management responsibilities and under formal hierarchical supervision. The initial ideas that family firms’ employees perceive higher levels of dark triad traits in their formal leaders than non-family firms’ employees and that they also show higher levels of workplace stress than non-family firms’ employees were confirmed. The results also support the notion that higher perceptions of dark triad traits in formal leaders are related with higher levels of workplace stress of employees and that the company nature significantly moderates this relationship. These findings enhance the research literature by addressing two often overlooked aspects in the comparison between family and non-family firms. Additionally, they provide valuable insights into the relationship between dark triad traits in formal leaders and employee workplace stress levels.

Модели восприятия амбивалентного Другого в условиях негативного пре-стимула

<p>The effects of framing with pre-stimulus information on the target object assessment were simulated in the perception of self-presentation video interview. Non-target personages of extremely positive and negative personal valence were presented as pre-stimuli. Two path models were built: the first one (Attitude Model) reproduced the structural logic of the attitude formation, and the second one (TraitsтModel) — the logic of dispositional traits perception. The sample consisted of 394 students from 17 to 27 years old (M = 20.06, SD = 1.24). It was found that the shifts in the target object's scores were occurred according to the contrast effect, however, this effect was triggered only by the negative pre-stimulus. In the Attitude Model, the primary “target” of the negative pre-stimulus is the cognitive component of the attitude. Slightly changing towards growth, it caused an avalanche-like positive shift in the emotional and behavioral components. In the Traits Model, the shift in the perception of personality traits was also occurred according to the principle of contrast. Negative pre-stimulus had a direct impact on the perception of Agreeableness and Extraversion, which, in turn, mediated the perception of Conscientiousness and Openness to experience. The results obtained could be used to create directed perceptual effects in the process of pedagogical, media or therapeutic influence.</p>

The AI humanness: how perceived personality builds trust and continuous usage intention

PurposeThe growing integration of artificial intelligence (AI) assistants and voice assistants provides a platform for AI to enter consumers’ everyday lives. As these voice assistants become ubiquitous, their widespread adoption underscores the need to understand how to create voice assistants that can naturally interact with and support users. Grounded in the stereotype content model from social psychology, this study aims to investigate the influence of perceived humanness and personality on building trust and continuous usage intentions in voice assistants. Specifically, a fresh perspective examining the determining factors that shape personality trait perceptions of competence and warmth in voice assistants is proposed.Design/methodology/approachAn online survey of 457 participants and structural equation modeling is conducted to validate the research model.FindingsAnthropomorphism, social presence and interactivity drive perceived warmth, whereas performance and effort expectations drive perceived competence. Perceived competence and perceived warmth together positively affect users’ trust in voice assistants, leading to a higher likelihood of continuous usage intentions.Originality/valueThis research provides profound theoretical contributions to the emerging field of human-AI interaction and offer practical implications for marketers aiming to leverage voice assistant personalities to build trusted and long-lasting interactions.

Crowdsourcing the Impact of Illustration in Cleft Surgery Education.

This study aimed to (1) assess layperson preferences for how surgical information is presented; (2) evaluate how the format of visual information relates to layperson comfort with undergoing surgery, perceptions of surgeon character traits, and beliefs about artistic skill impacting plastic surgery practice; and (3) identify sociodemographic characteristics associated with these outcomes. A survey was developed in which one of five standardized sets of information depicting a unilateral cleft lip repair was presented as (1) text alone, (2) quick sketches, (3) simple drawings, (4) detailed illustrations, or (5) photographs. Online crowdsourcing platform. Raters aged 18 years and older from the United States. None. After viewing the surgical information, participants answered three sets of Likert scale questions. Ratings were averaged to produce three composite scores assessing (1) comfort with undergoing surgery (2) perceptions of surgeon character traits, and (3) beliefs about plastic surgery and artistry. Four hundred seventy-nine participants were included. Surgeon character traits score was highest among participants who viewed detailed illustrations at 4.46 ± 0.59, followed by photographs at 4.43 ± 0.54, text alone at 4.28 ± 0.59, simple drawings at 4.17 ± 0.67, and quick sketches at 4.17 ± 0.71 (p = 0.0014). Participants who viewed detailed illustrations rated surgical comfort score and plastic surgery and artistry score highest, although differences did not achieve statistical significance. Viewing detailed cleft lip repair illustrations was significantly associated with positive perceptions of surgeon character traits. Our data help to contextualize methods of communication and education valued by the public when seeking cleft care.

Promotion Hurts Brand Personality and Consumer Responses

This study investigates the impact of promotional offers on consumer perceptions of brand personality and their subsequent behavioral intentions. Research employs a between-subjects design with two conditions: exposure to an advertisement with a promotional offer versus no offer. The results reveal that promotional offers significantly affect perceptions of several brand personality traits, notably reducing the perception of traits such as 'spirited', 'outdoorsy', and 'upper class'. Moreover, the study examines how individual differences in consumer price sensitivity and brand affinity moderate these effects, indicating that the impact of promotional offers varies across different consumer segments. Mediation analyses further demonstrate that the perceived changes in brand personality traits due to promotional offers significantly mediate the relationship between advertising conditions and consumer responses, such as willingness to pay a premium and likelihood of visiting the brand's retail outlets. These findings suggest that promotional offers can alter consumer perceptions of brand personality. This study provides essential insights for marketers on how promotional strategies can be optimized to influence consumer attitudes and behaviors effectively, offering a nuanced understanding of the interplay between promotional offers, brand personality perception, and consumer behavior.

Manager's Decision-Making Styles: A Case Study On Family Enterprises

The personality traits of the managers, their perception styles, management approaches and the way they evaluate the events can affect their decision-making styles. However, it is known that managers generally prefer one of the intuitive or rational decision forms in the management process. This study aimed to examine managers' decision-making behaviors within the rationality and heuristics framework. The research is designed as a case study, one of the qualitative research designs, as it aims to examine the decision-making styles of the managers in family businesses and which rational or intuitive decision-making style they prefer. The research sample was determined according to the purposive sampling technique and includes 19 family business managers. Research data were collected from 19 family business managers operating in different fields with the help of a semi-structured interview form. The collected data were analyzed according to qualitative content analysis. According to the research findings, managers use all rational, limited rational or intuitive decision-making types in their decision processes. Participants stated that the conjuncture and their way of evaluating events determine the decision-making process. The research results show that perceiving and evaluating the conditions in the decision-making process affects the decision-making process. This result shows that decisions are made depending on the perception of events and personality traits. This situation is critical because it shows that decisions are made according to factual/rational processes and subjective and perceptual processes

Individuals vary in their overt attention preference for positive images consistently across time and stimulus types

What humans look at strongly determines what they see. We show that individual differences in the tendency to look at positive stimuli are stable across time and across contents, establishing gaze positivity preference as a perceptual trait that determines the amount of positively valence stimuli individuals select for visual processing. Furthermore, we show that patients with major depressive disorder exhibit consistently low positivity preference before treatment. In a subset of patients, we also assessed the positivity preference after two months of treatment in which positivity gaze preference increased to levels similar to healthy individuals. We discuss the possible practical diagnostic applications of these findings, as well as how this general gaze-related trait may influence other behavioral and psychological aspects.

Method for GPU-based spectral data cube reconstruction of integral field snapshot imaging spectrometers.

In this paper, the principles of spectral data cube reconstruction based on an integral field snapshot imaging spectrometer and GPU-based acceleration are presented. The primary focus is on improving the reconstruction algorithm using GPU parallel computing technology to enhance the computational efficiency for real-time applications. And the computational tasks of the spectral reconstruction algorithm were transferred to the GPU through program parallelization and memory optimization, resulting in significant performance gains. Experimental results indicate that the average processing time of the GPU-based parallel algorithm is approximately 29.43 ms, showing a substantial acceleration ratio of about 14.27 compared to the traditional CPU serial algorithm with an average processing time of around 420.46 ms. The study aims to refine the GPU parallelization algorithm for continued improvement in computational efficiency and overall performance. The anticipated applications of this research include providing crucial technical support for the perception and monitoring of crop growth traits in agricultural production, contributing to the modernization and advancement of intelligence in the field.

Intermediary Perception of Narcissistic and Humble CEO Traits

AbstractThe media plays a key role in bridging information asymmetries between parties such as CEOs and third-party observers. However, current research suggest that the media is not just a carrier of information but can actively shape the impression of the audience. An open question remains, hence, whether media reporting is affected by certain CEO traits such as narcissism or humility, two key constructs in the literature. For instance, narcissistic CEOs’ belief in their own superiority may spillover to the media, thereby distorting the function as information carrier and favoring directly or indirectly certain CEO traits. Therefore, by drawing on the differential effects that narcissism and humility can have on the impression of an audience, the study employs a computer-aided content analysis of factual narcissistic and humble CEOs, identified via a video metric approach, and their evaluation through three key journalistic intermediaries (New York Times, Washington Post, and Financial Times). The quantitative data suggest that actual CEO narcissism is related negatively to external performance evaluations of CEOs in subsequent years. In addition, the data suggest that narcissism as well as humility scores increase the emotional tone employed depending on the journalistic orientation of the media outlet. Humble CEOs receive on average more media attention than narcissistic CEOs yet this result is insignificant, providing limited evidence for a systematic (i.e., number of articles) bias across and within journalistic outlets towards either narcissistic or humble CEOs. This suggests that widely considered “quality” media outlets resist to portray CEO traits in an overly positive/negative light.

Perceiving meaning and the argument from evidence-insensitivity

ABSTRACT Various illusions of meaning appear to be insensitive to counter-evidence. That is, in a similar fashion to the well-known Müller-Lyer illusion in vision, certain illusions of meaning seem not to fade away even after one endorses beliefs that rebut the illusion one is having. Such apparently evidence-insensitive illusions have been employed to support the view that we can perceive meanings because evidence-insensitivity is typically taken to be a perceptual trait. In this paper, I offer a comprehensive examination of allegedly evidence-insensitive illusions of meaning and argue that none is, in fact, evidence insensitive in a way that might support the view that we can perceive meanings.

Willingness valued more than ability in partner choice: Insights into behavioral and ERP data.

In human cooperation, people prefer to choose partners with high willingness and ability-while both are valued by partners, individuals often prioritize willingness. Two event-related potential (ERP) experiments were conducted to discern the neural processes underpinning this preference. In the first experiment, participants made a choice between two potential partners and received feedback on the selected partner's willingness to cooperate. This was followed by feedback on the partner's task performance (ability) or a gambling outcome. In contrast, the second experiment first provided feedback on ability, then presented feedback on willingness or a gambling outcome. This study revealed that a potential partner's willingness trait significantly influences individuals' emotional evaluations and monetary allocations than the ability trait. Electrophysiological data indicated that low-willingness feedback elicited a diminished feedback-related negative (FRN) and an amplified P3 compared to high-willingness feedback. In contrast, no such difference was discernible between high- and low-ability feedback. Moreover, the P3 difference from high versus low willingness was considerably more pronounced than that from gambling outcomes, whereas the difference wave between high and low ability paralleled gambling outcomes. These findings bolster the novel finding that partner willingness may provide more substantial social rewards than ability. Furthermore, this study provides the first ERP evidence of willingness and ability trait perceptions in partner choice decisions.

Differences in the link between social trait judgment and socio-emotional experience in neurotypical and autistic individuals

Neurotypical (NT) individuals and individuals with autism spectrum disorder (ASD) make different judgments of social traits from others’ faces; they also exhibit different social emotional responses in social interactions. A common hypothesis is that the differences in face perception in ASD compared with NT is related to distinct social behaviors. To test this hypothesis, we combined a face trait judgment task with a novel interpersonal transgression task that induces measures social emotions and behaviors. ASD and neurotypical participants viewed a large set of naturalistic facial stimuli while judging them on a comprehensive set of social traits (e.g., warm, charismatic, critical). They also completed an interpersonal transgression task where their responsibility in causing an unpleasant outcome to a social partner was manipulated. The purpose of the latter task was to measure participants’ emotional (e.g., guilt) and behavioral (e.g., compensation) responses to interpersonal transgression. We found that, compared with neurotypical participants, ASD participants’ self-reported guilt and compensation tendency was less sensitive to our responsibility manipulation. Importantly, ASD participants and neurotypical participants showed distinct associations between self-reported guilt and judgments of criticalness from others' faces. These findings reveal a novel link between perception of social traits and social emotional responses in ASD.

Phraseological units with the semantics of "human character" in Russian and Chinese

The object of this research is the phraseological field with the semantics of "human character" as a fragment of the linguistic picture reflecting the peculiarities of perception of the world by native speakers of Russian and Chinese languages. The subject of the study is national peculiarities and common features of cultural components of the meaning of phraseological units about human character in the Russian and Chinese languages. In the first part of the article, the author gives a brief description of the theoretical understanding of phraseology as a phenomenon of Russian and Chinese linguistics, draws parallels between the concepts of phraseological unit and chengyu, comparing the key characteristics of the two terms and specifying the subject of research. Having defined the theoretical boundaries of the concept of phraseology, the author of the article systematizes the research material in accordance with the semantic features. The second part of the study is devoted to the comparative linguistic, cultural and semantic analysis of phraseological units expressing the "character of a person" in Russian and Chinese. Methods of classification, lexico-semantic analysis, linguistic and cultural analysis, comparison, generalization are used. The sample of the study includes 400 phraseological units about the character of a person (200 Russian and 200 Chinese), which were studied using quantitative and qualitative methods of analysis. The research contributes to the study of linguistic and cultural peculiarities of the perception of human character by representatives of Russian and Chinese cultures. The scientific novelty of the article lies in the application of comparative lexico-semantic and linguistic-cultural analysis to phraseological units with the meaning of "human character". Russian and Chinese studies of the quantitative correlation of phraseological and semantic groups in the phraseological field with the semantics of "human character" in Russian and Chinese, as well as the identification of cultural and historical features and patterns in the perception of human character traits in the Russian and Chinese language worldviews, revealed the presence of a universal and specific perception of human character. All this made it possible to establish a connection between different historical and social development, the influence of different religious and philosophical teachings in Russia and China, and the perception of human character reflected in the corresponding fragment of the phraseological field.

To trust or not to trust? Face and voice modulation of virtual avatars

Introduction: This study explores the graduated perception of apparent social traits in virtual characters by experimental manipulation of perceived affiliation with the aim to validate an existing predictive model in animated whole-body avatars.Methods: We created a set of 210 animated virtual characters, for which facial features were generated according to a predictive statistical model originally developed for 2D faces. In a first online study, participants (N = 34) rated mute video clips of the characters on the dimensions of trustworthiness, valence, and arousal. In a second study (N = 49), vocal expressions were added to the avatars, with voice recordings manipulated on the dimension of trustworthiness by their speakers.Results: In study one, as predicted, we found a significant positive linear (p < 0.001) as well as quadratic (p < 0.001) trend in trustworthiness ratings. We found a significant negative correlation between mean trustworthiness and arousal (τ = −.37, p < 0.001), and a positive correlation with valence (τ = 0.88, p < 0.001). In study two, wefound a significant linear (p < 0.001), quadratic (p < 0.001), cubic (p < 0.001), quartic (p < 0.001) and quintic (p = 0.001) trend in trustworthiness ratings. Similarly, to study one, we found a significant negative correlation between mean trustworthiness and arousal (τ = −0.42, p < 0.001) and a positive correlation with valence (τ = 0.76, p < 0.001).Discussion: We successfully showed that a multisensory graduation of apparent social traits, originally developed for 2D stimuli, can be applied to virtually animated characters, to create a battery of animated virtual humanoid male characters. These virtual avatars have a higher ecological validity in comparison to their 2D counterparts and allow for a targeted experimental manipulation of perceived trustworthiness. The stimuli could be used for social cognition research in neurotypical and psychiatric populations.