Several hypotheses on the form and function of sex differences in social behaviors were tested. The results suggest that friendship preferences in both sexes can be understood in terms of perceived reciprocity potential—capacity and willingness to engage in a mutually beneficial relationship. Divergent social styles may in turn reflect trade-offs between behaviors selected to maintain large, functional coalitions in men and intimate, secure relationships in women. The findings are interpreted from a broad socio-relational framework of the types of behaviors that (...) facilitate selective advertisement and investment of reciprocity potential across individuals and within groups of men and women. (shrink)

Despite a staggering body of research demonstrating sex differences in expressed emotion, very few theoretical models (evolutionary or non-evolutionary) offer a critical examination of the adaptive nature of such differences. From the perspective of a socio-relational framework, emotive behaviors evolved to promote the attraction and aversion of different types of relationships by advertising the two most parsimonious properties ofreciprocity potential, or perceived attractiveness as a prospective social partner. These are the individual's (a)perceived capacityor ability to provide expedient resources, or to (...) inflict immediate harm onto others, and their (b)perceived trustworthinessor probability of actually reciprocating altruism (Vigil 2007). Depending on the unique social demands and relational constraints that each sex evolved, individuals should be sensitive to advertise “capacity” and “trustworthiness” cues through selective displays of dominant versus submissive and masculine versus feminine emotive behaviors, respectively. In this article, I introduce the basic theoretical assumptions and hypotheses of the framework, and show how the models provide a solid scaffold with which to begin to interpret common sex differences in the emotional development literature. I conclude by describing how the framework can be used to predict condition-based and situation-based variation in affect and other forms of expressive behaviors. (shrink)

Across two studies the hypotheses were tested that stressful situations affect both leadership ethical acting and leaders' recognition of ethical dilemmas. In the studies, decision makers recruited from 3 sites of a Swedish multinational civil engineering company provided personal data on stressful situations, made ethical decisions, and answered to stress-outcome questions. Stressful situations were observed to have a greater impact on ethical acting than on the recognition of ethical dilemmas. This was particularly true for situations involving punishment and lack of (...) rewards. The results are important for the Corporate Social Responsibility (CSR) of an organization, especially with regard to the analysis of the Stressors influencing managerial work and its implications for ethical behavior. (shrink)

Paul MacLean, founder and long-time chief ofthe Laboratory of Brain Evolution and Behavior,National Institutes of Health, is a pioneeringfigure in the emergent field of evolutionaryneuroscience. His influence has been widelyfelt in the development of biologicalpsychiatry and has led to a considerableliterature on evolutionary approaches toclinical issues. MacLean's work is alsoenjoying a resurgence of interest in academicareas of neuroscience and evolutionarypsychology which have previously shown littleinterest or knowledge of his extensive work. This chapter builds on MacLean's work to bringtogether new insights (...) into the neuralarchitecture of human development, hierarchy,conflict behavior, and reciprocity in the formof the Conflict Systems Neurobehavioral Model. Hamilton 's rule of kinship altruism orinclusive fitness is proposed to be the gene'seye complement to MacLean's evolutionaryneuroscience and the CSN Model derivedtherefrom. Hierarchy, conflict behavior andreciprocity are also central issues in healthydevelopment as well as in clinical syndromes ofdepression, mania, and other socialmaladjustments. The emerging insights permitthe integration of the concept of inclusivefitness underpinning evolutionary psychologywith MacLean's perspective on evolutionaryneuroscience as well as the definition of newchallenges for mental health and socialstability. The policy implications areindicated. (shrink)

Acute stress has been linked with prosocial behavior, yet it is entirely unexplored how different types of stressors may affect individuals’ willingness to help: This is particularly relevant while people is experiencing multiple sources of stress due to the COVID-19 pandemic. Here we explore whether different types of stress influence peoples’ giving behavior and the moderating role of emotional intelligence. Undergraduate students were exposed to experimentally induced social, cognitive, or emotional stress and were asked to self-report on their willingness to (...) help and donate to a charity raising funds for COVID-19 and flu patients. Results showed that when compared to a control condition, after being exposed to a social stress, participants were more willing to help a person in need. Our results also provide evidence that, after experiencing a social stress, participants with high trait EI were more willing to help, and, as a result, donated more. Findings indicate that moderate levels of distress are associated with increased donations. Interestingly, when stress is not too threatening, high EI can regulate it and promote prosocial behaviors. (shrink)

Women have consistently higher levels of disgust than men. This sex difference is substantial in magnitude, highly replicable, emerges with diverse assessment methods, and affects a wide array of outcomes—including job selection, mate choice, food aversions, and psychological disorders. Despite the importance of this far-reaching sex difference, sound theoretical explanations have lagged behind the empirical discoveries. In this article, we focus on the evolutionary-functional level of analysis, outlining hypotheses capable of explaining why women have higher levels of disgust than men. (...) We present four hypotheses for sexual disgust and six for pathogen disgust, along with testable predictions. Discussion focuses on additional new hypotheses and on future research capable of adjudicating among these competing, but not mutually exclusive, hypotheses. (shrink)

In this contribution, I interrogate the historical-intellectual narrative that dominates the history of the Schachter–Singer two-factor theory of emotion. In the first part, I propose that a social influence model became generalized to a cognitive view. I argue that Schachter and Singer presented a cognitive theory of emotions in enacting inside the laboratory Schachter’s preceding “social influence” model of emotions and that Schachter’s adoption of a cognitive model of emotion was driven by and was necessary for his previous research on (...) social influence. In the second part, I argue that the Schachter–Singer theory is remarkable not because it introduced a cognitive turn in emotion, but because it presented sympathetic nervous system activation as an essential constitutive element of every emotion. (shrink)

Graphical AbstractThe SRY gene, which is located on the Y chromosome and directs male development, may promote aggression and other traditionally male behavioural traits, resulting in the fight-or-flight reaction to stress.

This article develops a theory for how caringbehavior fits into the makeup of humans andother mammals. Biochemical evidence for threemajor patterns of response to stressful orotherwise complex situations is reviewed. There is the classic fight-or-flight response;the dissociative response, involving emotionalwithdrawal and disengagement; and the bondingresponse, a variant of which Taylor et al. (2000) called tend-and-befriend. All three ofthese responses can be explained as adaptationsthat have been selected for in evolution andare shared between humans and other mammals. Yet each of us (...) contains varying tendenciestoward all of these responses. How doesdevelopment interact with genes to influencethese tendencies? How do individuals,societies, and institutions make choicesbetween these types of responses?We review the evidence, based on behavioral,lesion, single-cell, and brain imaging studies,for cortical-subcortical interactions involvedin all three of these response types, andpropose partial neural network models for someof these interactions. We propose that theorbitomedial prefrontal cortex mediates thischoice process. This area of prefrontal cortexperforms this mediation through its connectionswith areas of sensory and association cortexthat represent social contexts or stimuli, andwith areas of the hypothalamus, limbic system,and autonomic nervous system that representemotional states or classes of response patterns.The article concludes with implications of ourtheory for social interactions andinstitutions. We argue that despite the wideprevalence of fight-or-flight responses, thebonding, caring responses remain available. Weshow with historical and contemporary exampleshow social settings – whether in education,work places, families, politics, and informalsocial customs – can be designed to supportand enhance the natural caring responses of thebrain. (shrink)

Interpersonal neurobiology (IPNB) is a burgeoning interdisciplinary field that focuses on ways in which relationships shape and transform the architecture and functioning of the human brain. IPNB points to four specific conditions that appear to encourage the emergence of empathy. Further, these conditions, when gathered together, may constitute the core components of a spirituality of compassion. Following definitions and a discussion of interdisciplinary method, this essay delineates IPNB's main tenets and demonstrates ways in which IPNB sheds light on important aspects (...) of human empathy and compassion. Drawing on this analysis, it introduces the four conditions that encourage the emergence of empathy in individuals and groups and shows why they may be central elements of a spirituality of compassion. A case study, in which the Native American Ojibwe practice of the talking circle is described and assessed through the lens of the IPNB-derived spirituality of compassion, demonstrates the evaluative usefulness of this set of conditions. (shrink)

The phenomenological understanding of empathy as the direct experiencing of the mental states (feelings, intentions, moods) of others eschews the identification of empathy with caring. At the same time, it leaves open the possibility of sadistic pleasure, indifference, or malice as consequences of empathic experience. In this paper, I intend to defend the place of caring as an inseparable part of the empathic experience, specifically when understood as direct perception. My defense relies on (a) conceiving of attentive concern as a (...) perceptual predisposition, and (b) understanding the caring responsiveness of the empathizer as embedded in her direct perception of the empathee's mental states. My claim proceeds by three steps. Firstly, I will present the need to include caring within empathy through the problem that arises from excluding it. Secondly, I will argue for the presence of active responsiveness, inherent in the phenomenological concept of perception and expressed more explicitly in its Gibsonian understanding. Thirdly, I will propose my understanding of attentive concern as a predisposition, which together with the intentionality attributed to the other (itself also a disposition) forms the pre-perceptual basis for identifying empathy with caring. (shrink)

The focus of this study is alternative spiritual groups among the urban population in Slovakia. Those who participate in them may be characterized as “spiritual, but not religious” —people who are not affiliated to a traditional church, and may even have negative opinions on the Church, but who seek a different kind of spiritual experience. As Willard and Norenzayan pointed out the “spiritual, but not religious” have “an experiential relationship to the supernatural, and see themselves as more connected to the (...) universe as a whole”. The authors studied spiritual gatherings containing elements of rituals, dance and narrative sharing and that were charged with different kinds of emotions. We are interested in people’s motivation to seek out alternative spirituality and in their preferences for group experiences. Based on theories of collective rituals and shared emotions, we assume that these gatherings may have a positive impact on general well-being and be a form of social and emotional resilience. (shrink)

This article reconsiders the problem of memorization in rituals in light of recent empirical work in memory research. Four hypotheses are put forward in particular: Emotionally laden details will enhance the formation of memories about any detail of the ritual; harsh sensory stimuli will function as attention-magnets, resulting in increased memorization of the stimuli at the cost of remembering other elements of the ritual; the self-relatedness of a ritual will enhance the formation of memories about the ritual, although the positive (...) effect might be limited to details that are self-related; and stress can be understood to function as a “zoom,” limiting the range of details remembered. The effects of stress will be modulated by gender differences and the timing of the ritual within the circadian cycle. The consequences of the four hypotheses are compared with the predictions of the Modes Theory and the Ritual Form Theory. (shrink)

Social policies to promote socially excluded young adult women generally concentrate on education, employment, and residence but tend to neglect thriving. The current article puts forward a Civic Engagement Community Participation Thriving Model (CECP-TM) that views thriving as a social policy goal in and of itself. It posits that civic engagement, beyond its contribution to social justice, serves as a vehicle for thriving through self-exploration and identity formation. Both are considered key components of successful maturation and thriving. Nonetheless, civic engagement (...) and self-exploration tend not to be nurtured in socially excluded young adult women, a unique group experiencing intersecting discrimination. The model shows how active civic engagement in the context of a community of peers contributes to developing a sense of belonging and connectedness and promotes new self-reflection, identity formation, and agency capabilities. When situated within the context of intersectionality, these encourage the development of critical consciousness and new understandings of “who I am and how I fit into the social world in which we live.” These can provide a sense of meaning, contribute to identity formation, and promote the thriving of the self and the community. Several examples illustrate the model. (shrink)

The coronavirus disease pandemic fundamentally disrupted humans’ social life and behavior. Public health measures may have inadvertently impacted how people care for each other. This study investigated prosocial behavior, its association well-being, and predictors of prosocial behavior during the first COVID-19 pandemic lockdown and sought to understand whether region-specific differences exist. Participants from eight regions clustering multiple countries around the world responded to a cross-sectional online-survey investigating the psychological consequences of the first upsurge of lockdowns in spring 2020. Prosocial behavior (...) was reported to occur frequently. Multiple regression analyses showed that prosocial behavior was associated with better well-being consistently across regions. With regard to predictors of prosocial behavior, high levels of perceived social support were most strongly associated with prosocial behavior, followed by high levels of perceived stress, positive affect and psychological flexibility. Sociodemographic and psychosocial predictors of prosocial behavior were similar across regions. (shrink)

Coregulation refers to the process by which relationship partners form a dyadic emotional system involving an oscillating pattern of affective arousal and dampening that dynamically maintains an optimal emotional state. Coregulation may represent an important form of interpersonal emotion regulation, but confusion exists in the literature due to a lack of precision in the usage of the term. We propose an operational definition for coregulation as a bidirectional linkage of oscillating emotional channels between partners, which contributes to emotional stability for (...) both partners. We propose several distinctions and raise unanswered questions that will need to be addressed in order to understand the relevance of coregulation for well-being in adulthood. (shrink)

Acute stress is believed to lead to prosocial behaviors via a “tend-and-befriend” pattern of stress response. However, the results of the effect of acute stress on prosocial behavior are inconsistent. The current study explores the moderating effect of gender and social value orientation on the relationship between acute stress and individuals’ pure prosocial behaviors. Specifically, eighty-one participants were selected and underwent the Trier Social Stress Test, followed by the third-party punishment task and the dictator game. The results showed that, in (...) general, the main effect of condition or respiratory sinus arrhythmia reactivity on individual prosocial behaviors was significant and did not vary between genders. Furthermore, social value orientation might moderate the impact of RSA reactivity on the amount of punishment in the third-party punishment task. That is, individuals with self-orientation exhibited more prosocial third-party punishment as RSA reactivity decreased, while the effect did not occur for individuals with prosocial orientation. Taken together, the findings of the current study provide further evidence for the “tend-and-befriend” hypothesis and highlight the underlying physical mechanisms as well as the individual dependence of the effect of psychosocial stress on individuals’ pure prosocial behaviors. (shrink)

IntroductionThe present study investigates the association of lifetime interpersonal violence exposure, related posttraumatic stress disorder, and appraisal of the degree of threat posed by facial avatars.MethodsWe recorded self-rated responses and high-density electroencephalography among women, 16 of whom with lifetime IPV-PTSD and 14 with no PTSD, during a face-evaluation task that displayed male face avatars varying in their degree of threat as rated along dimensions of dominance and trustworthiness.ResultsThe study found a significant association between lifetime IPV exposure, under-estimation of dominance, and (...) over-estimation of trustworthiness. Characterization of EEG microstates supported that lifetime IPV-PTSD modulates emotional appraisal, specifically in encoding and decoding processing associated with N170 and LPP evoked potentials. EEG source localization demonstrated an overactivation of the limbic system, in particular the parahippocampal gyrus, in response to non-threatening avatars. Additionally, dysfunctional involvement of attention-related processing anterior prefrontal cortex was found in response to relatively trustworthy avatars in IPV-PTSD individuals compared with non-PTSD controls.DiscussionThis study showed that IPV exposure and related PTSD modulate individuals’ evaluation of facial characteristics suggesting threat. Atypical processing of these avatar characteristics was marked by group differences in brain regions linked to facial processing, emotion regulation, and memory. (shrink)

Cultural attachment (CA) refers to processes that allow culture and its symbols to provide psychological security when facing threat. Epistemologically, whereas we currently have an adequate predictivist model of CA, it is necessary to prepare for a mechanistic approach that will not only predict, but also explain CA phenomena. Toward that direction, we here first examine the concepts and mechanisms that are the building blocks of both the prototypical maternal attachment as well as CA. Based on existing robust neuroscience models (...) we associate these concepts and mechanisms with bona fide neurobiological functions to advance an integrative neurobiological model of CA. We further discuss the unresolved relationship of CA to other similar socio-cognitive concepts such as familiarity. Overall aim of the paper is to highlight the importance of integrating CA theory to computational approaches to culture and evolution (such as predictive processing computations explaining niche construction), as this will allow a dynamic interpretation of cultural processes. (shrink)

In the current era, building more innovative teams is key to organizational success, yet there is little consensus on how best to achieve this. Common wisdom suggests that positive reinforcement through shared positive rewards builds social support within teams, and in turn facilitates innovation. Research on basic group processes, cultural rituals, and the evolution of pro-group behavior has, however, revealed that sharing adverse experiences is an alternative path to promoting group bonding. Here, we examined whether sharing an adverse experience not (...) only builds social support within teams, but also in turn enhances creativity within novel teams. Drawing on behavioral observation of an experimental group interaction we find evidence that sharing an adverse (vs. non-adverse) experience leads to increased supportive interactions between team members and this in turn boosts creativity within a novel team. These effects were robust across different indicators of creativity: objective measures of creativity, third party ratings of the creativity of group products, and participants’ own perceptions of group creativity. Our findings offer a new perspective from which to understand how best to boost innovation and creative output within teams. (shrink)

This article summarizes the main themes in the book What is Emotion? by Jerome Kagan (Yale University Press, 2007). The issues considered include: (1) the advantage of studying each phase of the cascade that begins with a brain reaction to an incentive and ends with an appraisal of a feeling state and/or a behavioral reaction; (2) distinguishing among appraisals with different origins; (3) replacing the current concern with consequences with more attention to the features of the brain and feeling states; (...) (4) a recognition of the weak relation between the language used to describe a feeling and both the underlying brain profile and a response; and (5) the reasons for variation in the feelings evoked by an incentive and for the appraisals of the feelings. (shrink)

Although a substantial literature is developing regarding the effects of stress on decision-making, the literature on stress and social decision-making is still in the beginning stage. The present research extends this new literature by examining the mediating and moderating factors of the effect of stress on social decision-making. Furthermore, a novel aspect of the research is its effort to connect the information-processing and functional perspectives, with regard to the acute stress response. Dual-mode theories state that emotional processing, relative to cognitive (...) processing, occurs early during information processing and is associated with stimulus-driven behaviors. Therefore, an intensification of emotional processing and inhibition of cognitive control processes may lead to an earlier and more stimulus-driven initiation of behavioral responses than under normal circumstances. Moreover, such quick, automatic behavioral responses to environmental stimuli may be particularly useful during an acute stress response in that such responses could help prevent disturbances to homeostasis. In order to facilitate such quick, automatic behavioral responses, emotional processing may be intensified and cognitive processing inhibited, during an acute stress response. In support of this notion, empirical findings show that acute stress increases emotion-related phenomena, such as reward salience and emotional learning. However, in a social decision-making context, such enhancement of emotional processing may negatively affect the social interactions, such that negative emotions from perceived unfairness may be amplified when people are undergoing an acute stress response. More specifically, in the context of an Ultimatum Game, people who are stressed may reject more unfair offers than people under normal conditions. This research tested this main hypothesis, and examined emotions and trait emotion regulation tendencies as mediating and moderating factors, respectively, of the relationship between acute stress and Ultimatum Game rejections. These arguments are elaborated in Chapters 1, 2, and 3 of this dissertation. In two experiments, participants played the Ultimatum Game as the Responder after completing a stress or control task. The Cold Pressor Test was used as the stress induction method. Before and after the Ultimatum Game, participants completed state emotion ratings as well as trait emotion regulation questionnaires. Results from Experiment 1 showed a successful stress induction, indicated by higher cortisol levels in the stress, relative to control, group. Moreover, Experiment 1 revealed a significant Stress x Amount interaction, with stress having an effect on rejections of unfair offers, in comparison to fair offers. However, the emotion and emotion regulation results did not indicate the expected pattern, with emotions being uncorrelated with fair, nor unfair offers, and emotion regulation being associated with reduced rejections of fair, but not unfair, offers. In Experiment 2, an experimental manipulation designed to influence negative emotions, namely partner type, was employed. Results did not replicate the results of the first experiment, but unexpected results were found involving partner type and negative emotions, namely that participants who played with human partners, relative to those who played with computer partners, rejected more unfair offers and that negative emotions were positively correlated with rejections of fair and unfair offers. The experiments and their results are described in Chapter 4. It is difficult to draw firm conclusions from these results, but they do offer a starting point for interesting future research questions. Chapter 5 discusses some implications as well as limitations of the present research. (shrink)