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Abstract concepts are relevant to a wide range of disciplines, including cognitive science, linguistics, psychology, cognitive, social, and affective neuroscience, and philosophy. This consensus paper synthesizes the work and views of researchers in the field, discussing current perspectives on theoretical and methodological issues, and recommendations for future research. In this paper, we urge researchers to go beyond the traditional abstract-concrete dichotomy and consider the multiple dimensions that characterize concepts (e.g., sensorimotor experience, social interaction, conceptual metaphor), as well as the mediating influence of linguistic and cultural context on conceptual representations. We also promote the use of interactive methods to investigate both the comprehension and production of abstract concepts, while also focusing on individual differences in conceptual representations. Overall, we argue that abstract concepts should be studied in a more nuanced way that takes into account their complexity and diversity, which should permit us a fuller, more holistic understanding of abstract cognition.

During social interactions, the behavior of an individual often depends on the sex of its social partner. Many animal societies have males and females that play very different behavioral roles, although they coexist and interact non-sexually. At specific phases of the colony cycle, social wasp females and males are contemporaries within a nest, they often interact, although mating occurs mostly off the nest, therefore providing an opportunity to test sex discrimination in contexts other than classical sexual ones. We performed a lure presentation experiment to test if Mischocyttarus metathoracicus discriminate between conspecifics of the 2 sexes during on-nest social interactions. Female wasps discriminated conspecific sex during experimentally simulated nest intrusions. Visual and chemical cues may account for this sex discrimination. Despite sex discrimination (evidenced by differential inspective behavior from the nest females toward the female and the male lures), female wasps were as aggressive toward lures of both sexes. In the female-dominated hymenopteran societies, males are often subordinate and not aggressive on nest, resulting in females directing less aggression to them compared to other females. Instead, M. metathoracicus males and females are both aggressive toward nestmates, so they might be perceived as similar threat during on-nest social interactions. [ABSTRACT FROM AUTHOR]

Abstract concepts are relevant to a wide range of disciplines, including cognitive science, linguistics, psychology, cognitive, social, and affective neuroscience, and philosophy. This consensus paper synthesizes the work and views of researchers in the field, discussing current perspectives on theoretical and methodological issues, and recommendations for future research. In this paper, we urge researchers to go beyond the traditional abstract-concrete dichotomy and consider the multiple dimensions that characterize concepts (e.g., sensorimotor experience, social interaction, conceptual metaphor), as well as the mediating influence of linguistic and cultural context on conceptual representations. We also promote the use of interactive methods to investigate both the comprehension and production of abstract concepts, while also focusing on individual differences in conceptual representations. Overall, we argue that abstract concepts should be studied in a more nuanced way that takes into account their complexity and diversity, which should permit us a fuller, more holistic understanding of abstract cognition. [ABSTRACT FROM AUTHOR]

MicroIC enables display attributes unattainable from polycrystalline thin‐film transistors, and the complimentary metal‐oxide semiconductor (CMOS) microICs support a wide range of applications beyond driving pixels. Integrating sensors within displays can add value to products, reduce costs and improve performance versus conventional solutions. As evidenced by touch and display integration in mobile displays via TDDI ICs, in‐cell sensing can reduce cost and improve performance to levels that are not available with all display types. Capacitive touch, optical touch, 3D scanning, and proximity sensing can also benefit from the inherent coordination between sensors and display. We present multiple sensing architectures and demonstrations of integration within microLED displays and describe CMOS microIC circuits for touch sensing applications. With diverse heterogenous semiconductor technology tightly woven into displays, the potential for intuitive gesture controls, adaptive interfaces, and enhanced sensory feedback paves the way for more natural and effortless interactions between humans and machines. [ABSTRACT FROM AUTHOR]

Highlights from the article: UX and Usability 5 ~22 papers (paper titles including words: usability [6], user experience [5,] UX [1], Affective Computing 4 ~14 papers (paper titles including the words: emotion [12], happiness [2]) Chatbots 3 ~10 papers (paper titles including words: chatbot [5] conversational [2], voice Activated.

Social interactions have large effects on individual physiology and fitness. In the immediate sense, social stimuli are often highly salient and engaging. Over longer time scales, competitive interactions often lead to distinct social ranks and differences in physiology and behavior. Understanding how initial responses lead to longer-term effects of social interactions requires examining the changes in responses over time. Here we examined the effects of social interactions on transcriptomic signatures at two times, at the end of a 45-minute interaction and 4 hours later, in female Polistes fuscatus paper wasp foundresses. Female P. fuscatus have variable facial patterns that are used for visual individual recognition, so we separately examined the transcriptional dynamics in the optic lobe and the non-visual brain. Results demonstrate much stronger transcriptional responses to social interactions in the non-visual brain compared to the optic lobe. Differentially regulated genes in response to social interactions are enriched for memory-related transcripts. Comparisons between winners and losers of the encounters revealed similar overall transcriptional profiles at the end of an interaction, which significantly diverged over the course of 4 hours, with losers showing changes in expression levels of genes associated with aggression and reproduction in paper wasps. On nests, subordinate foundresses are less aggressive, do more foraging and lay fewer eggs compared to dominant foundresses and we find losers shift expression of many genes in the non-visual brain, including vitellogenin, related to aggression, worker behavior, and reproduction within hours of losing an encounter. These results highlight the early neurogenomic changes that likely contribute to behavioral and physiological effects of social status changes in a social insect. Author summary: Aggressive interactions often create inequalities–some individuals win while others lose. Winning versus losing can lead to large physiological differences between individuals, including different neurogenomic profiles between winners and losers. How this information about contest outcome leads to distinct neurogenomic profiles is poorly understood. Here we examine gene expression in response to aggressive social encounters in paper wasps, which naturally form dominance hierarchies on their nests in the wild. Shortly following encounters winners and losers have similar expression profiles, likely because similar mechanisms are engaged by social experiences. Four hours later, we find divergent neurogenomic profiles between winners and losers, with losers showing larger shifts in expression compared to winners. Many of the most dynamically expressed genes have been previously associated with dominance and caste differences in paper wasps showing how a single interaction can engage many of the same genomic networks that are involved in mediating more dramatic differences in queen-worker behavioral differences are also involved in responses shortly following social interactions. [ABSTRACT FROM AUTHOR]

Much work has shown that social isolation has lasting negative effects on adult social interactions, but less is known about precisely how and why isolation alters social behaviour. One way isolation may alter social behaviour is by interfering with the development of effective communication. Here, we test how social isolation influences individual recognition, a key aspect of social communication in Polistes fuscatus paper wasps. Polistes fuscatus reared in a typical social environment learn and remember the unique faces of conspecifics during social interactions. Typical P. fuscatus use individual face recognition to minimize conflict and stabilize social interactions. As wasps are adept face learners, they also readily learn to discriminate between wasp face images during training. Here, we show that social isolation had dramatic effects on recognition. We isolated wasps for 6 days after eclosion from pupation, then tested them for face recognition in social and nonsocial contexts. Isolated wasps did not learn and remember other individuals during social interactions. Furthermore, isolated wasps did not learn to discriminate between wasp face images during training. Therefore, social experience with conspecifics is essential for the development of individual recognition and face learning in paper wasps. Many aspects of wasp behaviour develop rapidly with little experience required. However, complex social interactions like individual recognition require social experience with conspecifics. • Wasps usually excel at using facial patterns to individually identify other wasps. • Social isolation during rearing interfered with individual recognition. • Isolated wasps did not learn unique faces during training or social interactions. • Social isolation interferes with wasp communication and social competence. [ABSTRACT FROM AUTHOR]

Reproduction provides direct fitness benefits; therefore, it is important to determine why in some societies certain individuals have disproportionate access to reproductive opportunities. The social interactions that underlie reproductive hierarchies can occur in multiple situations, yet they are rarely studied in unison. The reproductive heir in the social wasp Ropalidia marginata is cryptic to human observers until the queen dies or disappears. To determine whether a reproductive heir can be identified through her behaviour, we examined four types of social situations: aggression, spatial overlap, trophallaxis and exchange of solid food. We asked whether accounting for all four social situations in a multilayer network provides more information about the structure of the society than examining each situation on its own or in an aggregate network that does not distinguish between social situations. We found that the reproductive heir had the most social interactions in the multilayer network but not in each of the social situations when considered separately or when all situations were lumped together. Our work demonstrates that multilayer networks can uncover new insights on social organization by explicitly considering the links between multiple situations of social interactions. • Social status is determined by synergies among interactions in multiple situations. • We use a novel multilayer network approach to identify a cryptic reproductive heir. • We test whether centrality in four social situations can predict an heir's identity. • Multilayer networks outperformed single or aggregate networks. • Multifaceted analysis of sociality provides previously unknown information. [ABSTRACT FROM AUTHOR]

Human technology interaction became the key driver for bringing new changes that improve the life wellbeing and solve society problems. Past studies paid a considerable attention in technology in manufacturing, but recently due to the repaid growth of service sector, technology developers targeted this sector, especially the profitable businesses. However, the social business such as education, has not received adequate attention. Even though e-learning and MOOCs application introduced to solve institutions' capacity and boost up their quality, the efficiency of using these technologies is questionable since less than 10%, who use MOOCs complete their courses. The literature suggests that technology motivation factors that influence users and educational quality as well as system are important to address this challenge. Even though, many studies investigated these factors, the problem still existed. Thus, this review paper aims to highlight and investigate the development process of MOOCs and their opportunities as well as challenges. The finding of this paper suggests that even though MOOCs adoption and operation are suffering of several issues, which should be addressed by future research, MOOCs are the future promise for education development. [ABSTRACT FROM AUTHOR]

Social interactions are ubiquitous across the animal kingdom. A variety of ecological and evolutionary processes are dependent on social interactions, such as movement, disease spread, information transmission, and density-dependent reproduction and survival. Social interactions, like any behaviour, are context dependent, varying with environmental conditions. Currently, environments are changing rapidly across multiple dimensions, becoming warmer and more variable, while habitats are increasingly fragmented and contaminated with pollutants. Social interactions are expected to change in response to these stressors and to continue to change into the future. However, a comprehensive understanding of the form and magnitude of the effects of these environmental changes on social interactions is currently lacking. Focusing on four major forms of rapid environmental change currently occurring, we review how these changing environmental gradients are expected to have immediate effects on social interactions such as communication, agonistic behaviours, and group formation, which will thereby induce changes in social organisation including mating systems, dominance hierarchies, and collective behaviour. Our review covers intraspecific variation in social interactions across environments, including studies in both the wild and in laboratory settings, and across a range of taxa. The expected responses of social behaviour to environmental change are diverse, but we identify several general themes. First, very dry, variable, fragmented, or polluted environments are likely to destabilise existing social systems. This occurs as these conditions limit the energy available for complex social interactions and affect dissimilar phenotypes differently. Second, a given environmental change can lead to opposite responses in social behaviour, and the direction of the response often hinges on the natural history of the organism in question. Third, our review highlights the fact that changes in environmental factors are not occurring in isolation: multiple factors are changing simultaneously, which may have antagonistic or synergistic effects, and more work should be done to understand these combined effects. We close by identifying methodological and analytical techniques that might help to study the response of social interactions to changing environments, highlight consistent patterns among taxa, and predict subsequent evolutionary change. We expect that the changes in social interactions that we document here will have consequences for individuals, groups, and for the ecology and evolution of populations, and therefore warrant a central place in the study of animal populations, particularly in an era of rapid environmental change., (© 2021 The Authors. Biological Reviews published by John Wiley & Sons Ltd on behalf of Cambridge Philosophical Society.)

Congenital or acquired cerebellum alterations are associated with a complex pattern of motor, cognitive and social disorders. These disturbances may reflect the involvement of the cerebellum in generating and updating the internal models that sub-serve-the prediction of sensory events. Here, we tested whether the cerebellar involvement in using contextual expectations to interpret ambiguous sensory sceneries is specific for social actions or also extends to physical events. We applied anodic, cathodic and sham cerebellar transcranial Direct Current Stimulation (ctDCS) to modulate the performance of an adult sample in two tasks requiring the prediction of social actions or moving shapes. For both tasks, in an earlier implicit-learning phase (familiarization), we manipulated the probability of co-occurrence between a particular action/shape and contextual elements, which could provide either strongly or moderately informative expectations. The use of these expectations was then tested when participants had to predict the unfolding of temporally occluded videos, in situations of perceptual uncertainty (testing). Results showed that in the testing, but not in the familiarization phase, cathodic as compared to anodic and sham ctDCS hindered participants' sensitivity in predicting actions embedded in strongly, but not moderately, informative contexts. Conversely, anodic as compared to sham ctDCS boosted the prediction of actions embedded in moderately, but not strongly, informative contexts. We observed no ctDCS effects for the shape prediction task, thus pointing to a specific involvement of the cerebellum in forming expectations related to social events. Our results encourage the exploration of rehabilitative effects of ctDCS in patients with social perception deficits.

The goal of this manuscript is to provide support for the notion that emotional mimicry is a social act. For this, I will provide a brief overview of recent developments in the domain of emotional mimicry research. I will present the mimicry in social context model of mimicry and evidence for four predictions that set this theory apart. Specifically, based on a review of the literature on emotional mimicry, I conclude that we do not mimic the specific muscle movements we observe, but rather we mimic what we infer from these movements. Furthermore, emotional mimicry only occurs when the expresser and observer share the intention to affiliate. Hence, we are less likely to mimic strangers and do not mimic people we do not like. Interactions in which affiliative mimicry occurs are perceived as more positive, but interactions in which mimicry is antagonistic as more negative. This supports the three social functions proposed here: Affiliation, Emotional understanding, and Social regulation., (© 2020 Society for Psychophysiological Research.)

This discussion explores and compares the explicit interpersonal method of psychoanalysis of Harry Stack Sullivan and the implicit and until now insufficiently recognized interpersonal method of Sigmund Freud. Interpersonal means interaction via expression of feelings, emotions, and actions, gestures of body and face, and words. The centrality of emotions as motives and movers or action suggests redefining psychic reality as emotional reality. While Freud did not have the word “interpersonal,” invented by Sullivan, he nevertheless acted as an interpersonal psychotherapist both in his prepsychoanalytic period and, thereafter, from his beginnings as a psychoanalyst in 1893. The other purpose of this paper is to promote a new era of collaboration and cross-fertilization between the IPA and other psychoanalytic authors and organizations. [ABSTRACT FROM AUTHOR]

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The attribution of status carries significant social and reproductive advantages as it reflects individual qualities. However, the traits conveyed and those perceived do not always align with reality. It is crucial to understand how the status associated with different professions can influence the perception of traits, as it assists in decision-making during social interactions. This study aimed to investigate whether the status derived from university education influences the assessment of social status, mate value and personality traits among Brazilians. A quasi-experimental design with nonrandom assignment was used, employing online questionnaires administered through Google Forms. A total of 252 participants, both male and female, over 18 years of age, and residing in Brazil, took part in the study. These participants evaluated the social status, mate value, and personality traits of stimulus subjects with high and low-status university education. The results revealed that stimulus subjects with high-status university education were regarded as possessing higher status in society and scored higher on Dark Triad traits. In contrast, stimulus subjects with low-status university education were perceived as having greater agreeableness, emotional stability, and openness to experiences. In conclusion, university education signals social and personality traits, serving as a parameter to shape social perceptions. • Subjects with high-status backgrounds are rated higher on Dark Triad traits. • Low status indicates greater agreeableness, emotional stability, and openness. • University education serve as an indicator of social and personality traits. • University education affects the perception of the individuals in social hierarchy. [ABSTRACT FROM AUTHOR]