This article analyzes the role of emotions in social interaction and their effects on social structuration and the emergence of micro-social order. It argues that facial expressions of emotion are key in generating robust patterns of social interaction. First, the article shows that actors’ encoding of facial expressions combines hardwired physiological principles on the one hand and socially learned aspects on the other hand, leading to fine-grained and socially differentiated dialects of expression. Second, it is argued that decoding facial expression (...) is contingent upon this combination so that reciprocal attributions of emotional states, situational interpretations, and action tendencies are more effective within rather than across social units. Third, this conjunction affects the conditions for emotional contagion, which is argued to be more effective within social units exhibiting similar encoding and decoding characteristics, and thus aligns emotions and action tendencies in a coherent, yet socially differentiated way. (shrink)

This paper proposes that human expression of pain in the presence or absence of caregivers, and the detection of pain by observers, arises from evolved propensities. The function of pain is to demand attention and prioritise escape, recovery, and healing; where others can help achieve these goals, effective communication of pain is required. Evidence is reviewed of a distinct and specific facial expression of pain from infancy to old age, consistent across stimuli, and recognizable as pain by observers. Voluntary control (...) over amplitude is incomplete, and observers can better detect pain that the individual attempts to suppress rather than amplify or simulate. In many clinical and experimental settings, the facial expression of pain is incorporated with verbal and nonverbal vocal activity, posture, and movement in an overall category of pain behaviour. This is assumed by clinicians to be under operant control of social contingencies such as sympathy, caregiving, and practical help; thus, strong facial expression is presumed to constitute an attempt to manipulate these contingencies by amplification of the normal expression. Operant formulations support skepticism about the presence or extent of pain, judgments of malingering, and sometimes the withholding of caregiving and help. To the extent that pain expression is influenced by environmental contingencies, however, could equally plausibly constitute the release of suppression according to evolved contingent propensities that guide behaviour. Pain has been largely neglected in the evolutionary literature and the literature on expression of emotion, but an evolutionary account can generate improved assessment of pain and reactions to it. (shrink)

Understanding the very nature of the smile with an integrative approach and a novel model is a fertile ground for a new theoretical vision and insights. However, from this perspective, I challenge the authors to integrate culture and race in their model, because both factors would impact upon the embodying and decoding of facial expressions.

Niedenthal et al's classification of smiles erroneously conflates psychological mechanisms and adaptive functions. This confusion weakens the rationale behind the types of smiles they chose to individuate, and it obfuscates the distinction between the communicative versus denotative nature of smiles and the role of perceived-gaze direction in emotion recognition.

The set of 30 stimulating commentaries on our target article helps to define the areas of our initial position that should be reiterated or else made clearer and, more importantly, the ways in which moderators of and extensions to the SIMS can be imagined. In our response, we divide the areas of discussion into (1) a clarification of our meaning of (2) a consideration of our proposed categories of smiles, (3) a reminder about the role of top-down processes in the (...) interpretation of smile meaning in SIMS, (4) an evaluation of the role of eye contact in the interpretation of facial expression of emotion, and (5) an assessment of the possible moderators of the core SIMS model. We end with an appreciation of the proposed extensions to the model, and note that the future of research on the problem of the smile appears to us to be assured. (shrink)

This article analyzes the role of emotions in social interaction and their effects on social structuration and the emergence of micro-social order. It argues that facial expressions of emotion are key in generating robust patterns of social interaction. First, the article shows that actors' encoding of facial expressions combines hardwired physiological principles on the one hand and socially learned aspects on the other hand, leading to fine-grained and socially differentiated dialects of expression. Second, it is argued that decoding facial expression (...) is contingent upon this combination so that reciprocal attributions of emotional states, situational interpretations, and action tendencies are more effective within rather than across social units. Third, this conjunction affects the conditions for emotional contagion, which is argued to be more effective within social units exhibiting similar encoding and decoding characteristics, and thus aligns emotions and action tendencies in a coherent, yet socially differentiated way. (shrink)