Publication date: 15 October 2018 Source: Author: Smiles I. Ume, C.I. Ezeano, R.O. Anozie Role of off-farm income in agricultural production and its environmental effect in Southeast, Nigeria was studied. Two hundred and forty respondents were selected through multi stage random sampling techniques. The objectives of the study were captured using percentage responses, multiple regression and factor analyses. Structured questionnaire was used to collect data from the respondents. The result of socio-economic characteristics of commercial motor cycle riders showed that most (...) riders were youthful, single and experienced. Also, most of the riders used their money generated in the business in hiring labour, procurements of farm inputs, family welfare, expansion of business and procurement of equipment. As well, the menaces caused by motor cycle to the riders and the general society were accidents, traffic jam, crimes, health challenges and gang beating. More so, the determinant factors to the motor cycle riders’ income generated were number of years of experience and marital status. In addition, the effects of motor cycle operations to the environment were dusty and noisy situations, soil erosion, vegetation loss and oil spillage. The avenues in alleviating the affects of motor cycle operations on the environment were use of gadgets, educational programme, ban on the use of big motor cycle, use of traffic control and cleanliness of vehicular emission. The major problems encountered by the riders were extortions by the police, emblem, high cost of fuel and high cost of spare parts. Based on the findings the following recommendations were proffered. There is need to enhance riders’ access to hearing and head protective devices and goggle gadget at affordable prices. Also, experienced and novice riders should be encouraged to remain in business through among others provision of motor cycle parts at affordable prices and rehabilitation of rural roads by the government. Finally, all forms of extortions of the riders should be checkmated and the culprits brought to book. (shrink)

Research on the origins of human social smiling is presented as a case study of how a species-specific, species-typical behavior may emerge from thousands of momentary events in which a continuously changing biological organism acts to make, respond to, and learn from its experience.

Research on social exclusion suggests an increased attention of excluded persons to subtle social cues. In one study (N= 32), published inPsychological Science,Bernstein et al. (2008)provided evidence for this idea by showing that participants in the social exclusion condition were better in correctly categorizing a target person’s smile as real or fake. Although highly cited, this finding has never been directly replicated. The present study aimed to fill that gap. 201 participants (79.1% female) were randomly assigned to (...) a social exclusion, social inclusion or control condition. Next, participants watched 20 videos of smiling persons and rated whether they show a real or a fake smile. In line with the original study, results showed that participants in the exclusion condition performed better than in the control condition. However, the performance did not differ between the exclusion and inclusion condition—although the pattern was in the predicted direction. In sum, the findings of our study increase rather than decrease confidence in the validity of the investigated idea, but results point to a substantially smaller effect. (shrink)

Social exclusion influences how expressions are perceived and the tendency of the perceiver to mimic them. However, less is known about social exclusion’s effect on one’s own facial expressions. The aim of the present study was to identify the effects of social exclusion on Duchenne smiling behaviour, defined as activity of both zygomaticus major and the orbicularis oculi muscles. Utilising a within-subject’s design, participants took part in the Cyberball Task in which they were both included and (...) excluded while facial electromyography was measured. We found that during the active experience of social exclusion, participants showed greater orbicularis oculi activation when compared to the social inclusion condition. Further, we found that across both conditions, participants showed greater zygomaticus major muscle activation the longer they engaged in the Cyberball Task. Order of condition also mattered, with those who experienced social exclusion before social inclusion showing the greatest overall muscle activation. These results are consistent with an affiliative function of smiling, particularly as social exclusion engaged activation of muscles associated with a Duchenne smile. (shrink)

Smiling can be interpreted as a costly signal of future benefits from cooperation between the individual smiling and the individual to whom the smile is directed. The target article by Niedenthal et al. gives little attention to the possible mechanisms by which smiling may have evolved. In our view, there are strong reasons to think that smiling has the key characteristics of a costly signal.

Smiles provide information about a social partner’s affect and intentions during social interaction. Although always encountered within a specific situation, the influence of contextual information on smile evaluation has not been widely investigated. Moreover, little is known about the reciprocal effect of smiles on evaluations of their accompanying situations. In this research, we assessed how different smile types and situational contexts affected participants’ social evaluations. In Study 1, 85 participants rated reward, affiliation, and dominance smiles embedded within (...) either enjoyable, polite, or negative (unpleasant) situations. Context had a strong effect on smile ratings, such that smiles in enjoyable situations were rated as more genuine and joyful, as well as indicating less superiority than those in negative situations. In Study 2, 200 participants evaluated the situations that these smiles were perceived within (rather than the smiles themselves). Although situations paired with reward (vs. affiliation) smiles tended to be rated more positively, this effect was absent for negative situations. Ultimately, the findings point toward a reciprocal relationship between smiles and contexts, whereby the face influences evaluations of the situation and vice versa. (shrink)

The SIMS model offers an embodied perspective to cognition and behaviour that can be applied to organizational studies. This model enriches behavioural and brain research conducted by social scientists on emotional work (also known as emotional labour) by including the key role played by body-related aspects in interpersonal exchanges. Nevertheless, one could also study a more vocal aspect to smiling as illustrated by the development of strategies in organizations. We propose to gather face-to-face and voice-to-voice interactions in an (...) embodied perspective taking into account Lakoff and Johnson's (1980) theory of conceptual metaphors. (shrink)

In this article we examine gender differences in nonverbal expressiveness, with a particular focus on crying and smiling. We show that women cry and smile more as well as show more facial expressiveness in general, but that the size of this gender difference varies with the social and emotional context. We interpret this variation within a contextual framework (see also Brody & Hall, 2008; Deaux & Major, 1987; LaFrance, Hecht, & Paluck, 2003). More specifically, we distinguish three factors (...) that predict the size of gender differences in emotional expressiveness: gender-specific norms, social role and situational constraints, and emotional intensity. These factors interact in different ways for smiling and crying. (shrink)

It has been theorized that the contagion of behaviors may be related to social cognitive abilities, but empirical findings are inconsistent. We recorded young adults’ behavioral expression of contagious yawning and contagious smiling to video stimuli and employed a multi-method assessment of sociocognitive abilities including self-reported internal experience of emotional contagion, self-reported trait empathy, accuracy on a theory of mind task, and observed helping behavior. Results revealed that contagious yawners reported increases in tiredness from pre- to post-video stimuli (...) exposure, providing support for the internal experience of emotional contagion, and were more likely to provide help to the experimenter relative to non-contagious yawners. Contagious smilers showed stably high levels of self-reported happiness from pre- to post-video exposure, were more likely to provide help to the experimenter, and had increased accuracy on a theory of mind task relative to non-contagious smilers. There were no differences in self-reported trait empathy for contagious versus non-contagious yawners or smilers. Contagious yawning may be related to some basic (i.e., emotional contagion) and advanced (i.e., helping behavior) sociocognitive processes, whereas contagious smiling is related to some advanced sociocognitive processes (i.e., theory of mind and helping behavior). (shrink)

Smiles play an important role in social perception. However, it is unclear whether a similar role is played by static facial features associated with smiles. In dental science, maxillary dental protrusions increase the baring of the teeth and thus produce partial facial features of a smile even when the individual is not choosing to smile, whereas mandibular dental protrusions do not. We conducted three experiments to assess whether individuals ascribe positive evaluations to these facial features, which are not genuine (...) emotional expressions. In Experiment 1, participants viewed facial photographs of maxillary and mandibular protrusions and indicated the smiling and emotional status of the faces. The results showed that, while no difference was observed in participants’ perception of the presence of a smile across both types of dental protrusion, participants felt more positive to faces with maxillary than mandibular protrusions. In Experiment 2, participants completed an Implicit Association Test test measuring implicit attitudes toward faces with maxillary vs. mandibular protrusions. The results showed that participants had more positive attitude toward faces with maxillary than mandibular protrusions. In Experiment 3, individuals with either maxillary or mandibular protrusions completed the same IAT test to assess whether any preference would be affected by in-group/out-group preferences. The results showed both groups had more positive attitudes toward faces with maxillary protrusion, indicating that this preference is independent of the group effect. These findings suggest that facial features associated with smiles are viewed positively in social situations. We discuss this in terms of the social-function account. (shrink)

Recent application of theories of embodied or grounded cognition to the recognition and interpretation of facial expression of emotion has led to an explosion of research in psychology and the neurosciences. However, despite the accelerating number of reported findings, it remains unclear how the many component processes of emotion and their neural mechanisms actually support embodied simulation. Equally unclear is what triggers the use of embodied simulation versus perceptual or conceptual strategies in determining meaning. The present article integrates behavioral research (...) from social psychology with recent research in neurosciences in order to provide coherence to the extant and future research on this topic. The roles of several of the brain's reward systems, and the amygdala, somatosensory cortices, and motor centers are examined. These are then linked to behavioral and brain research on facial mimicry and eye gaze. Articulation of the mediators and moderators of facial mimicry and gaze are particularly useful in guiding interpretation of relevant findings from neurosciences. Finally, a model of the processing of the smile, the most complex of the facial expressions, is presented as a means to illustrate how to advance the application of theories of embodied cognition in the study of facial expression of emotion. (shrink)

The parent-infant dyad, characterized by contingent social interactions that develop over the first three months postpartum, may depend heavily on parental brain responses to the infant, including the capacity to smile. A range of brain regions may subserve this social key function in parents and contribute to similar capacities in normal infants, capacities that may go awry in circumstances of reduced care.

Conference environments enable diverse roles for academics. However, conferences are hardly entered into by participants as equals. Academics enter into and experience professional environments differently according to culture, gender, race, ethnicity, class, and more. This paper considers from a philosophical perspective entering and initiating culturally into academic conferences as a woman. It discusses theories of gender and emotional labor and emotional management, focusing on Arlie Hochschild’s foundational work, and affect in gendered social relations, considering Sara Ahmed’s theorization of the (...) feminist killjoy and the affect alien. It applies these lenses to explore problematic experiences of women initiates at conferences. The paper proceeds with a theoretical discussion of gender, emotional labor, and affect. Then the paper discusses women academics’ experiences generally and at conferences, including educational research conferences, with reference to relevant higher education researc... (shrink)

Recent work in social robotics, which is aimed both at creating an artificial intelligence and providing a test-bed for psychological theories of human social development, involves building robots that can learn from ‘face-to-face’ interaction with human beings — as human infants do. The building-blocks of this interaction include the robot’s ‘expressive’ behaviours, for example, facial-expression and head-and-neck gesture. There is here an ideal opportunity to apply Wittgensteinian conceptual analysis to current theoretical and empirical work in the sciences. Wittgenstein’s (...) philosophical psychology is sympathetic to embodied and situated Artificial Intelligence (see Proudfoot, 2002, 2004b), and his discussion of facial-expression is remarkably modern. In this chapter, I explore his approach to facial-expression, using smiling as a representative example, and apply it to the canonical interactive face robot, Cynthia Breazeal’s Kismet (see e.g. Breazeal, 2009, 2002). I assess the claim that Kismet has expressive behaviours, with the aim of generating philosophical insights for AI. (shrink)

The rise and development of the interdisciplinary academic discipline of cultural studies is part of a broader cultural turn in the humanities and social sciences that represents a fare- well to mono-causal and reductionist methodologies in favor of a more complex, holistic and dialectical analysis of social and cultural processes. In so-called ‘critical theory’ this has led to a shift from economic and political sources of social inequality and struggles towards the persistence and irreducible complexity of cultural (...) difference or otherness, evidenced by important studies of the role of nationalism, the aestheticization of everyday life or the growing influence of new media of communication and imagination. This cultural turn in humanities and social sciences is related to a growing influence of cultural and at the same time post-political forms of power in everyday life, exemplified by the dominance of a meritocratic culture of ‘positive thinking’ in different areas of society, or in other words: of a neoliberal culture and ideology. In cultural studies historical awareness of this growing influence of cultural power is combined with anthropological research into the specificities of contemporary everyday culture and with a strong sensibility for the tensions, inequalities and contradictions in that culture, due to an ever growing globalization of its conditions. This inter- or transdisciplinary perspective on the power of culture finally cannot do without a serious rethinking of the aesthetic quality or dimension of everyday culture – and at the same time a rethinking of the scope and substance of aesthetics itself. (shrink)

The gendered assumptions embedded in the construction of the rational individual are well established in Western feminist thought but inapplicable to describe societies operating on different principles, such as East European state socialism. This article identifies the communist subject as the building block of communist political ideology and argues that this formulation was no less male biased than its counterpart, the rational individual under liberal capitalism. In state socialist Hungary this male bias came to be expressed differently: Women were integrated (...) into society through membership in a social group perceived as relatively homogeneous regarding interests and obligations and with gender-specific qualities and privileges. These qualities were considered inferior to men's since women—because of household responsibilities—were not capable of total devotion to the communist party. The author explores this construction of the female communist subject through a content analysis of classified materials from the archives of the Hungarian Socialist Workers' Party. (shrink)

A funny, touching look at the life of a social media influencer who starts to question the #goals life she has created for herself. Every day, Élie motivates her hundreds of thousands of followers to become the best versions of themselves by posting videos of exercise routines and high-protein breakfast recipes. Far from the shy teenager that she was, she is now in a very public relationship with singer Samuel Vanasse, and together they have become one of the most (...) popular influencer couples in the country. She has succeeded. She shines. And yet, Élie worries that her life is not as flawless as she makes it seem on YouTube and Instagram. Between her obsession with the "ideal weight," her growing attraction to another man, her family's disdain for her career as a content creator and a collaboration with another influencer who Élie can't stand, a thought haunts her. What if, by trying to become everything she wanted to be, she's lost herself along the way? Suck it In and Smile is an intimate exploration of our obsession with appearances and the hypocrisies that appear when you must craft the perfect online life. (shrink)

The laugh- and/or smile-evoking potency of laughter was evaluated by observing responses of 128 subjects in three undergraduate psychology classes to laugh stimuli produced by a “laugh box.” Subjects recorded whether they laughed and/or smiled during each of 10 trials, each of which consisted of an 18-sec sample of laughter, followed by 42 sec of silence. Most subjects laughed and smiled in response to the first presentation of laughter. However, the polarity of the response changed quickly. By the 10th trial, (...) few subjects laughed and/or smiled, and most found the stimulus “obnoxious.” Although other research has described canned-laughter effects, it did not consider the hypothesis confirmed here, that laughter itself evokes laughter, perhaps by activating a laughter-specific auditory-feature detector. This result is relevant to the neurological basis of social communication, human ethology, and theories of speech production and perception. (shrink)

ABSTRACTWe investigate perception of, and responses to, facial expression authenticity for the first time in social anxiety, testing genuine and polite smiles. Experiment 1 found percepti...

A complete model of smile interpretation needs to incorporate its social context. We argue that embodied simulation is an unlikely route for understanding dominance smiles, which typically occur in the context of power. We support this argument by discussing the lack of eye contact with dominant faces and the facial and postural complementarity, rather than mimicry, that pervades hierarchical relationships.

Background and aim With the increasing interest in lifestyle, health and consequences of unhealthy lifestyles for the healthcare system, a new kind of solidarity is gaining importance: lifestyle solidarity. While it might not seem fair to let other people pay for the costs arising from an unhealthy lifestyle, it does not seem fair either to punish people for their lifestyle. However, it is not clear how solidarity is assessed by people, when considering disease risks or lifestyle risks. The aim of (...) this study was to investigate the degree of solidarity with lifestyle as well as with other factors that are related to health outcomes—for example, old age—and the relation between this degree of solidarity and various characteristics. Methods This cross-sectional study is part of the Dutch longitudinal SMILE study. Data on the degree of solidarity with different lifestyles and old age, and the relation between the degree of solidarity and various demographic and other variables were obtained in a questionnaire survey. Results Solidarity with smokers and overweight people was moderate, as was solidarity with older people. Respondents were ambivalent about athletes. Respondents who were younger, male and highly educated, and those with a healthy lifestyle, a small social network, high quality of life and an internal locus of control, showed low solidarity. Conclusions Solidarity with an unhealthy lifestyle and old age is moderate and the degree of solidarity varies among the different subgroups. (shrink)

In this commentary, the idea of reciprocity potential indicators is tied in with ultimate accounts on sex differences in social sensitivity. It is proposed that, rather than crying, smiling is a more likely cooperative signal. The possibility of coevolution and polymorphism in perceptual and signalling systems are also discussed briefly, with a reference to Theory of Mind and Machiavellianism.

ABSTRACTWomen television journalists have long faced criticism and harassment regarding their appearance. The normalization of social media engagement in newsrooms, where journalists are expected t...

This article critiques Australia's official discourse of multiculturalism, with its rhetoric of ‘celebrating cultural diversity’ and tolerance, by looking at the way in which this discourse suppresses the ambivalent positioning of ‘Asians’ in Australian social space. The discourse of multiculturalism and the official, economically motivated desire for Australia to become ‘part of Asia’ has resulted in a relatively positive valuation of ‘Asia’ and ‘Asians’, an inversion from the racist exclusionism of the past. Against the self-congratulatory stance of this discourse, (...) this article signals the operation of ambivalence at two levels: at the structural level, insofar as it points to the inherent contradictions in the idea of the ‘multicultural nation’ and its fantasy of a harmonious ‘unity-in-diversity’, and at the subjective level, in the sense that the ethos of multiculturalism doesn't erase the ambivalent relations of acceptance/rejection between majority and minority subjects. Several instances of such ambivalence pertaining to the positioning and representation of the ‘Asian’ woman are given. (shrink)

Constructivist theories of emotions and empirical studies have been increasingly stressing the role of contextual information and cultural conventions in emotion recognition. We propose a new account of emotion recognition and attribution that systematically integrates these aspects, and argue that emotion recognition is part of the general process of person impression formation. To describe the structural organization and the role of background information in emotion recognition and attribution, we introduce situation models and personal models. These models constitute the top-level structures (...) in a complex hierarchy of dimensions which considers different types of basic emotion cues. Thus, we propose a multidimensional account of emotion recognition which enables us to integrate the top-down and bottom-up processes involved: basic emotion cues in certain contexts can trigger situation models and person models, which influence emotion recognition which, in turn, reinforce or modify these models. We argue that this kind of loop deeply affects the way emotions enter our social interactions. Our account is in line with the “normative turn” of social cognition, that stresses the way social expectations actively shape the patterns we recognize, and make, in our social world. (shrink)

Eye contact is an essential element of human interaction and direct eye gaze has been shown to have effects on a range of attentional and cognitive processes. Specifically, direct eye contact evokes a positive affective reaction. As such, it has been proposed that obstructed eye contact reduces emotional mimicry. So far, emotional mimicry research has used averted-gaze faces or unnaturally covered eyes to analyze the effect of eye contact on emotional mimicry. However, averted gaze can also signal disinterest/ disengagement and (...) censor bars obscure eye-adjacent areas as well and hence impede emotion recognition. In the present study, we used a more ecological valid approach by showing photos of actors who expressed either happiness, sadness, anger, or disgust while either wearing mirroring sunglasses that obstruct eye contact or clear glasses. The glasses covered only the direct eye region but not the brows, nose ridge, and cheeks. Our results confirm that participants were equally accurate in recognizing the emotions of their counterparts in both conditions. Further, in line with our hypotheses, participants felt closer to the targets and mimicked affiliative emotions more intensely when their counterparts wore glasses instead of sunglasses. For antagonistic emotions, we found the opposite pattern: Disgust mimicry, which was interpreted as an affective reaction rather than genuine mimicry, could be only found in the sunglasses condition. It may be that obstructed eye contact increased the negative impression of disgusted facial expressions and hence the negative feelings disgust faces evoked. The present study provides further evidence for the notion that eye contact is an important prerequisite for emotional mimicry and hence for smooth and satisfying social interactions. (shrink)

This chapter begins with a brief review of the theory of parent-offspring conflict and considers the role of this conflict in the cognitive development of human infants. It then discusses the evolution of theory of mind — which is taken to have its origins in human evolution — and considers how this human cognitive specialization might have interacted with existing parent-offspring dynamics. How the epigenetic systems of infants might have responded is shown by elaborating upon existing cognitive and behavioural systems, (...) or by canalizing later developing ones earlier into development, in order to recruit higher degrees of parental investment. The merits of this framework is assessed in the context of the development of behaviours considered by some researchers to be indicative of a certain degree of social understanding, namely, gaze-following, pointing, social smiling, and neonatal imitation. The chapter concludes by showing how this proposal makes several longstanding theoretical and methodological difficulties for the field of cognitive development even more vexing. (shrink)

This paper presents a series of 4 single subject experiments aimed to investigate whether children with autism show more social engagement when interacting with the Nao robot, compared to a human partner in a motor imitation task. The Nao robot imitates gross arm movements of the child in real-time. Different behavioral criteria (i.e. eye gaze, gaze shifting, free initiations and prompted initiations of arm movements, and smile/laughter) were analyzed based on the video data of the interaction. The results are (...) mixed and suggest a high variability in reactions to the Nao robot. The results are as follows: For Child2 and Child3, the results indicate no effect of the Nao robot in any of the target variables. Child1 and Child4 showed more eye gaze and smile/laughter in the interaction with the Nao robot compared to the human partner and Child1 showed a higher frequency of motor initiations in the interaction with the Nao robot compared to the baselines, but not with respect to the human-interaction. The robot proved to be a better facilitator of shared attention only for Child1. Keywords: human-robot interaction; assistive robotics; autism. (shrink)

This paper presents a series of 4 single subject experiments aimed to investigate whether children with autism show more social engagement when interacting with the Nao robot, compared to a human partner in a motor imitation task. The Nao robot imitates gross arm movements of the child in real-time. Different behavioral criteria were analyzed based on the video data of the interaction. The results are mixed and suggest a high variability in reactions to the Nao robot. The results are (...) as follows: For Child2 and Child3, the results indicate no effect of the Nao robot in any of the target variables. Child1 and Child4 showed more eye gaze and smile/laughter in the interaction with the Nao robot compared to the human partner and Child1 showed a higher frequency of motor initiations in the interaction with the Nao robot compared to the baselines, but not with respect to the human-interaction. The robot proved to be a better facilitator of shared attention only for Child1. Keywords: human-robot interaction; assistive robotics; autism. (shrink)

Human–robot interactions are often affected by error situations that are caused by either the robot or the human. Therefore, robots would profit from the ability to recognize when error situations occur. We investigated the verbal and non-verbal social signals that humans show when error situations occur in human–robot interaction experiments. For that, we analyzed 201 videos of five human–robot interaction user studies with varying tasks from four independent projects. The analysis shows that there are two types of error situations: (...) social norm violations and technical failures. Social norm violations are situations in which the robot does not adhere to the underlying social script of the interaction. Technical failures are caused by technical shortcomings of the robot. The results of the video analysis show that the study participants use many head movements and very few gestures, but they often smile, when in an error situation with the robot. The results suggest that participants do not see the robot as a social interaction partner with comparable communication skills. Our findings have implications for builders and evaluators of human–robot interaction systems. The builders need to consider including modules for recognition and classification of head movements to the robot input channels. The evaluators need to make sure that the presence of an experimenter does not skew the results of their user studies. (shrink)

Eye contact plays a critical role in many aspects of face processing, including the processing of smiles. We propose that this is achieved by a subcortical route, which is activated by eye contact and modulates the cortical areas involve in social cognition, including the processing of facial expression. This mechanism could be impaired in individuals with autism spectrum disorders.

Some people constantly raise their eyebrows, others frequently tighten their lower eyelids, and still others continuously smile. Are these purely coincidental phenomena, or could they reflect an in...

We examined social facilitation and emotional convergence in amusement, sadness, and fear in dynamic interactions. Dyads of friends or strangers jointly watched emotion-eliciting films while they either could or could not communicate nonverbally. We assessed three components of each emotion (expressions, appraisals, and feelings), as well as attention to and social motives toward the co-participant. In Study 1, participants interacted through a mute videoconference. In Study 2, they sat next to each other and either were or were not (...) separated by a partition. Results revealed that facilitation and convergence are not uniform across different emotions and emotion components. Particularly strong supporting patterns emerged for the facilitation of and convergence in smiling. When direct interaction was possible (Study 2), friends showed a general tendency for strong convergence, with the exception of fear-related appraisals. This suggests that underlying processes of emotional contagion and social appraisal are differentially relevant for different emotions. (shrink)

The aim of this study was to investigate if children’s early responsiveness toward social partners is developmentally related to their growing concept of self, as reflected in their mirror self-recognition (MSR) and delayed self-recognition (DSR). Thus, a longitudinal study assessed infants’ responsiveness (e.g., smiling, gaze) toward social partners during the still-face (SF) task and a social imitation game and related it to their emerging MSR and DSR. Thereby, children were tested at regular time points from 9 (...) months to 4 years of age. Results revealed significant predictive relations between children’s responsiveness toward a social partner in the SF task at 9 months and their MSR at 24 months. Further, interindividual differences in children’s awareness of and responsiveness toward being imitated in a social imitation game at 12 months proved to be the strongest predictor of children’s DSR at 4 years, while some additional variance was explained by MSR at 24 months and verbal intelligence. Overall, findings suggest a developmental link between children’s early awareness of and responsiveness toward the social world and their later ability to form a concept of self. (shrink)

This article addresses gender differences in laughter and smiling from an evolutionary perspective. Laughter and smiling can be responses to successful display behavior or signals of affiliation amongst conversational partners—differing social and evolutionary agendas mean there are different motivations when interpreting these signals. Two experiments assess perceptions of genuine and simulated male and female laughter and amusement social signals. Results show male simulation can always be distinguished. Female simulation is more complicated as males seem to distinguish (...) cues of simulation yet judge simulated signals to be genuine. Females judge other female’s genuine signals to have higher levels of simulation. Results highlight the importance of laughter and smiling in human interactions, use of dynamic stimuli, and using multiple methodologies to assess perception. (shrink)

In this paper, I propose two theses, and then examine what the consequences of those theses are for discussions of reduction and emergence. The first thesis is that what have traditionally been seen as robust, reductions of one theory or one branch of science by another more fundamental one are a largely a myth. Although there are such reductions in the physical sciences, they are quite rare, and depend on special requirements. In the biological sciences, these prima facie sweeping reductions (...) fade away, like the body of the famous Cheshire cat, leaving only a smile.... The second thesis is that the "smiles" are fragmentary patchy explanations, and though patchy and fragmentary, they are very important, potentially Nobel-prize winning advances. To get the best grasp of these "smiles," I want to argue that, we need to return to the roots of discussions and analyses of scientific explanation more generally, and not focus mainly on reduction models, though three conditions based on earlier reduction models are retained in the present analysis. I briefly review the scientific explanation literature as it relates to reduction, and then offer my account of explanation. The account of scientific explanation I present is one I have discussed before, but in this paper I try to simplify it, and characterize it as involving field elements and a preferred causal model system abbreviated as FE and PCMS. In an important sense, this FE and PCMS analysis locates an "explanation" in a typical scientific research article. This FE and PCMS account is illustrated using a recent set of neurogenetic papers on two kinds of worm foraging behaviors: solitary and social feeding. One of the preferred model systems from a 2002 Nature article in this set is used to exemplify the FE and PCMS analysis, which is shown to have both reductive and nonreductive aspects. The paper closes with a brief discussion of how this FE and PCMS approach differs from and is congruent with Bickle's "ruthless reductionism" and the recently revived mechanistic philosophy of science of Machamer, Darden, and Craver. (shrink)

How can our societies be stabilized in a crisis? Why do we enjoy and understand Shakespeare? Why are fruitflies uniform? How do omnivorous eating habits aid our survival? What makes the Mona Lisa's smile beautiful? How do women keep their social structures intact? -- Could there possibly be a single answer to all these questions? This book shows that the statement 'weak links stabilize complex systems' provides the key to understanding each of these intriguing puzzles, and many others too. (...) The author...uses weak (low affinity, low probability) interactions as a thread to introduce a vast variety of networks from proteins to economics and ecosystems. --From publisher description. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:"Call me Dr. XXX!"Yilu MaDisclaimers. Names have been changed to protect the privacy of those mentioned.Scheduled to interpret for a Mandarin-speaking woman, I entered the examination room and introduced myself to the neurologist and the patient, who was accompanied by her husband, brimming with smiles and sitting on the edge of the chair."How are you, Katie?" the husband greeted the doctor, using his accented English."Call me Doctor XXX!", the (...) physician returned, her eyebrows knotted with gravity. Immediately, the friendly and light-hearted air in the room froze.This occurred many years ago at a small clinic where I usually went to interpret as a per-diem interpreter. It happened so quickly that I was totally unprepared, and honestly, shocked at the way the physician reacted to the husband. I felt bad for the patient who sat next to her husband without saying anything, being quiet throughout the interactions. She suffered from dementia and was so dependent on her husband. I also felt slightly angry at the doctor's insensitive response to a mere friendly gesture, though seemingly improper, given the conventional power dynamics between the patient and the physician and the way doctors are esteemed in the American medical culture. But the doctor could have reacted to this perceived slight and disrespect with a mere laugh or simply pretended not to have heard it.Even more distinct was the fact the doctor showed her irritation in front of a third party—me, the medical interpreter. I felt she almost directed that to me and right in my face, and yet I felt powerless, helpless, and even embarrassed. I wondered if the doctor would do the same in front of her other colleagues—physicians and nurses. She might have been more diplomatic. Was her rebuke an impulsive reaction or a deliberate projection of her power, putting the husband back into his place? Should I intervene to ameliorate the impact and explain it? What if the doctor became angry with me if I ventured, and would it worsen things despite my good intentions? All these questions were stirring around in my head. Eventually, I decided to mind my own business and stayed in my role. But this episode of her open reprimand and implicit power projection stuck in my mind then and many years after.Over the years, I moved up from a medical interpreter to the Director of the Interpreter Services Department of a major teaching hospital in Boston and worked deliberately to elevate the status of [End Page 151] medical interpreters by educating clinicians about who we are, what we do, what qualifications and trainings we have and the unique roles we play in cross-cultural communication and care delivery. We demythologized medical interpreters' traditionally reductive role of mouthpiece and advocated their full-fledged member role on the care team. Through our regular conversations and dialogues (instead of top-down teaching sessions by clinicians), medical interpreters partner and team up with physicians, nurses, social workers, chaplains, ethicists, residents, and fellows. We learn from one another to foster a culture of collaboration and mutual respect, gradually bringing about a transformation of power dynamics; medical interpreters are valued for their unique roles of language conduit, clarifier, cultural broker and patient advocate. Interpreters now are empowered to ask questions, seek clarification, and advise on care approaches before, during, and after medical encounters with confidence and teamwork spirit.One of the tangible changes that we collectively implemented is that for each patient appointment, we will allocate time for a short meeting between the interpreter and the provider in what we call a "pre-huddle"; the purpose of the quick meeting is for the provider to brief the interpreter about the patient's medical condition and the goal of treatment. The provider will use the opportunity to solicit any input from the interpreter around language and cultural challenges.The interpreter, possibly having worked with the patient before, will provide some background and context if proper and necessary. This simple process change has boosted the interpreter's morale and engagement. Both parties feel comfortable and familiar with each other's roles and moves. By working in such an environment of... (shrink)

"You have to come to my wedding," Kavita told me, turning to face me where I sat next to her on the couch. "You can come with the other people from the street. You will get everything you need for your *research* there." "I will come, I will come!" I replied enthusiastically. I had only met Kavita and her two younger sisters, Arthi and Deepti (see Figure 2.1), mere minutes before this invitation was extended. I had initially come to Pulan (...) that day in October 2012 to meet another woman, Heena, whose family rents a room on the third story of Kavita's family's home. Heena and I had been sitting in the furniture refurbishing store she operates with her husband on the main street of Pulan when Deepti, Kavita's youngest sister, passed by. Heena introduced us and told me to go with Deepti to meet her family. When we reached the family's three-story house-the largest in the gali-Deepti led me past the empty rooms on the ground floor, which I would eventually begin renting, to the second-story living room. There, we found Kavita and Arthi organizing clothing and jewelry they had purchased earlier in the day for the upcoming wedding festivities. Kavita made room for me to sit next to her on the couch and began asking me about myself. I immediately warmed to her because of her open, friendly smile and sharp, staccato Hindi, which I delighted in being able to understand. I explained that I had come to India to study how women's lives are different in rural and urban areas, and Kavita assured me that she and her family could help. She noted that her parents had come to Udaipur from Ram Nagar, a large village thirty-five kilometers north of the city, and that the family would be returning for her and her older brother Krishna's weddings the following month. Their weddings would be held five days apart to help reduce the difficulties of family members traveling from outside Udaipur. Prompted by the description of my research, Kavita commented on differences that she recognized between the village and the city. The biggest difference, she suggested, was the experience of caste, namely that in the village, people from different jatis live separately, whereas in the city, people are "mixed." As I would come to learn when visiting Ram Nagar for various functions, there is a fair amount of caste and religious diversity in the village. Although spatial and ritual segregation was rather strictly maintained during religious observances, it is likely more flexible in everyday life. The segregation during ritual functions-the occasions for which Kavita also traveled to the village-likely informed her sense of a lack of "mixing" in the village as. The majority of residents in the area of Ram Nagar where the family maintains a home were also from the Mali (lit: gardener) jati, although Mali was not a majority jati in Pulan. (shrink)

This essay explores the earth-based woman-centered paganism found in Alice Walker's womanist writings. It argues that Walker's visionary landscape is influenced by indigenous spirituality and woman-centered Goddess beliefs which place humans in a sacred web of life that includes plants, animals, elemental forces, the earth, the cosmos, and the living and the dead. In this landscape, humans are not stewards of creation, but members of the whole. A review of several of her visionary novels— including The Temple of My Familiar, (...) By the Light of My Father's Smile and The Color Purple—suggest that Walker links women's erotic freedom, social and cultural liberation, and sexual and spiritual redemption. She rejects dualistic notions which oppose spirituality and sexuality, and through characters who embody transgressive sexuality, she suggests that a fully enjoyed and empowered female sexuality is a gateway to the perception of the divine as well as a path to healing, self-love and authenticity. A self-declared pagan, her holistic framework integrates the personal, sexual, spiritual, and cosmic with the needs of the earth and all sentient life. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:I Had Never Heard Someone Use That Word BeforeAdrienne Feller NovickThe patient was dying. As the social worker, I had arranged the meeting and sat shoulder to shoulder with the family and the attending physician in the small nondescript room. The family was grief-stricken and asked intelligent questions as they made difficult decisions about end-of-life care for their loved one. The doctor spoke with gentle kindness, acknowledging their (...) difficult decision as he completed the neon pink Medical Orders for Life Sustaining Treatment (MOLST) form and left the room. I was tangled up with emotions; I felt relieved that the meeting had gone smoothly, sad for the patient and family, and in awe of the doctor for his ability to lead the difficult conversation. I stayed behind to ask the family if there was anything I could do to help them. [End Page E4]Before I could speak, the patient's wife turned to me and said, "I am so glad that k--- left the room." (Using a derogatory word for a person of the Jewish faith). My brain began processing the statement. I am a Jewish woman. Did I hear that right? Did she say what I think she said? Should I say something? I froze, and time seemed to stop. She was looking at me expectantly, waiting for a response. Her face reminded me of someone waiting for the other person to return a "high five." I was flooded with emotion. A succession of thoughts ran through my head, everything from being rude in response or getting physical. I did neither. I said nothing. I smiled and left the room feeling like I had been gut-punched.I was in denial. I made excuses for the wife; she was stressed. I kept thinking I must not have heard her correctly and that I was overreacting. I continued to work with the family as though nothing had happened until the patient died five days later. I felt ashamed and never told anyone about what happened. I regretted not saying anything. I replayed the conversation in my mind and felt depressed and angry. Inside I felt complicit for not speaking up, but I had no words. I assumed bias in healthcare was rare. I did nothing.Years later, after I completed a patient visit in the Intensive Care Unit (ICU), I observed a group of surgical residents doing rounds. The attending welcomed me to join this valuable clinical learning experience. As the group approached the next bed, the patient pointed to one resident and loudly said, "I don't want a doctor who looks like that to come near me." I gasped aloud and froze, waiting to see what would happen next. The attending looked directly at the patient and said calmly, "We are all here to help you. That is not an appropriate thing for you to say." Then, he turned to the resident and nodded, directing them to resume their bedside assessment. The patient mumbled something inaudibly and said nothing.To my astonishment, the doctor acknowledged the microaggression (a microaggression is a statement, action, or incident regarded as discrimination), addressed the issue, respectfully supported the resident, created a safe space for everyone on the healthcare team and resumed quality patient care without missing a beat. He modeled a strategy to address patient bias and taught a valuable skill. This was a learning moment for me. It helped me refocus my past experience and provided me with a useful strategy to address bias in the future.As a member of the medical ethics consultation service, I listen, provide support, and aid in challenging communications. I had the opportunity to model the communication strategy I acquired in the ICU. The medical ethics team was consulted for a patient refusing treatment. The patient was disrespectful to healthcare team members, cursing at nurses and residents, using ethnic slurs, and saying he "would rather die than let one of them touch him. I entered the patient's room with the healthcare team, introduced myself, and explained the reason for my visit. The patient defiantly agreed he had used slurs, saying he wanted to go home. I continued, everyone here... (shrink)

Most of us have grown up with faces on television that look back at us, talk to us, even whenwe ignore them. They smile at us, and seem to address us personally. But they cannot seeor hear us, and we may or may not know who they are. Increasingly, in societies wherescreens are prevalent , our encounters with fellow humanbeings are mediated in ways such as this. Has the ubiquitous intervention of screens in ourlives thus made it harder to understand (...) and communicate directly with one another? Or,have screens extended our capacity to empathise and ‘socialise’, bringing us face-to-facewith people and points of view that we otherwise would never have encountered? In thisessay, I examine the idea that cinematic perception enables us to see the social world froma radically different perspective, and that an experience of this perspective may in itself beethical. I focus on the use of ‘direct address’, and discuss two documentaries by Errol Morriswhere the technique of direct address is used in ways that complicate ideas of mediationand empathy: Mr. Death: The Rise and Fall of Fred A. Leuchter, Jr. and The Fog of War:Eleven Lessons from the Life of Robert S. McNamara . I also draw on the philosophyof Emmanuel Levinas, particularly his work on ethics and the face, to analyse the effects ofMorris’s techniques. The essay highlights the importance of responsibility in human communication, and maintains that by reflecting on the viewing situation we are betterpositioned to empathise with Morris’s controversial subjects. (shrink)

It is frequently said that we are living through the end of politics, the end of social upheavals, the end of utopian folly. Consensual realism is the order of the day. But political realists, remarks Jacques Ranciere, are always several steps behind reality, and the only thing which may come to an end with their dominance is democracy. 'We could', he suggests, 'merely smile at the duplicity of the conclusion/suppression of politics which is simultaneously a suppression/conclusion of philosophy.' This (...) is precisely the task which Ranciere undertakes in these subtle and perceptive essays. He argues persuasively that since Plato and Aristotle politics has always constructed itself as the art of ending politics, that realism is itself utopian, and that what has succeeded the polemical forms of class struggle is not the wisdom of a new millennium but the return of old fears, criminality and chaos. Whether he is discussing the confrontation between Mitterrand and Chirac, French working-class discourse after the 1830 revolution, or the ideology of recent student mobilizations, his aim is to restore philosophy to politics and give politics back its original and necessary meaning: the organization of dissent. (shrink)