Human Interaction

Intractable intergroup conflicts require the formation of a conflictive ethos that enables a society to adapt to the conflict situation, survive the stressful period, and struggle successfully with the adversary. The formal termination of such a conflict begins with the elimination of the perceived incompatibility between the opposing parties through negotiation by their representatives-that is, a conflict resolution process. But this is only part of the long-term reconciliation process, which requires the formation of peaceful relations based on mutual trust and acceptance, cooperation, and consideration of mutual needs. The psychological aspect of reconciliation requires a change in the conflictive ethos, especially with respect to societal beliefs about group goals, about the adversary group, about the ingroup, about intergroup relations, and about the nature of peace. In essence, psychological reconciliation requires the formation of an ethos of peace, but this is extremely difficult in cases of intractable conflict. Political psychologists can and should work to improve the state of knowledge about reconciliation, which until now has received much less attention than conflict resolution.

This article proposes the concept of negative reciprocity as a necessary and substantive aspect of the general concept of reciprocity. We contend that the concept of reciprocity is useful only when conceived simultaneously in its negative and positive forms as they are articulated in historical processes. If treated in all its complexity the concept of reciprocity might help us to understand the ambivalence often present in social relationships. Reference to a moral domain is the central tenet that differentiates reciprocity from exchange. Reciprocity is based on a shared morality in its positive form and on the break, transformation or suspension of the moral order in its negative form. We base our discussion on the ethnographic account of the social relations that supported circulation of resources in the Auschwitz concentration camp. However, a comparative perspective indicates that the negative reciprocity pervading Auschwitz's social relations is an extreme example of a broader category of human interaction in no way unique.

This study investigated the claim that humans will readily form team relationships with computers . Drawing from the group dynamic literature in human -human interactions , a laboratory experiment ( n ϭ 56) manipulated identity and interdependence to create team af filiation in a human -computer interaction . The data show that subjects who are told they are interdependent with the computer af filiate with the computer as a team . The data also show that the ef fects of being in a team with a computer are the same as the ef fects of being in a team with another human : subjects in the interdependence conditions perceived the computer to be more similar to themselves , saw themselves as more cooperative , were more open to influence from the computer , thought the information from the computer was of higher quality , found the information from the computer friendlier , and conformed more to the computer's information . Subjects in the identity conditions showed neither team af filiation nor the ef fects of team af filiation .

Over the last ten years the basic knowledge of brain structure and function has vastly expanded, and its incorporation into the developmental sciences is now allowing for more complex and heuristic models of human infancy. In a continuation of this effort, in this two-part work I integrate current interdisciplinary data from attachment studies on dyadic affective communications, neuroscience on the early developing right brain, psychophysiology on stress systems, and psychiatry on psychopathogenesis to provide a deeper understanding of the psychoneurobiological mechanisms that underlie infant mental health. In this article I detail the neurobiology of a secure attachment, an exemplar of adaptive infant mental health, and focus upon the primary caregiver's psychobiological regulation of the infant's maturing limbic system, the brain areas specialized for adapting to a rapidly changing environment. The infant's early developing right hemisphere has deep connections into the limbic and autonomic nervous systems and is dominant for the human stress response, and in this manner the attachment relationship facilitates the expansion of the child's coping capcities. This model suggests that adaptive infant mental health can be fundamentally defined as the earliest expression of flexible strategies for coping with the novelty and stress that is inherent in human interactions. This efficient right brain function is a resilience factor for optimal development over the later stages of the life cycle.

After almost three centuries of investigations into the question of what it means to be human and the historical processes of becoming human, archaeologists have amassed a huge volume of data on prehistoric human interactions. One of the largest data sets available is on the global distribution and exchange of materials and commodities. What still remains insufficiently understood is the precise nature of these interactions and their role in shaping the diverse cultures that make up the human family as we know it. A plethora of theoretical models combined with a multitude of methodological approaches exist to explain one important aspect of human interaction—trade—and its role and place in shaping humanity. We argue that trade parallels political, religious, and social processes as one of the most significant factors to have affected our evolution. Here we review published literature on archaeological approaches to trade, including the primitivist-modernist and substantivist-formalist-Marxist debates. We also discuss economic, historical, and ethnographic research that directly addresses the role of traders and trade in both past and contemporary societies. In keeping with the complexities of interaction between trade and other aspects of human behavior, we suggest moving away from the either/or perspective or strong identification with any particular paradigm and suggest a return to the middle through a combinational approach to the study of trade in past societies.

A review and meta-analysis of studies assessing trainee reactions are presented. Results suggest reactions primarily capture characteristics of the training course, but trainee characteristics (e.g., anxiety and pretraining motivation) and organizational support also have a moderate effect on reactions. Instructional style ( ϭ .66) followed by human interaction ( ϭ .56) were the best predictors of reactions. Reactions predicted pre-to-post changes in motivation (␤ ϭ .51) and self-efficacy (␤ ϭ .24) and were more sensitive than affective and cognitive learning outcomes to trainees' perceptions of characteristics of the training course. Moderator analyses revealed reactions-outcomes correlations tended to be stronger in courses that utilized a high level rather than a low level of technology, and affective and utility reactions did not differ in their relationships with learning outcomes. The current study clarifies the nomological network of reactions and specifies outcomes that are theoretically related to reactions.

The focus of this project is to create research in teacher education that positively impacts teacher recruitment, preparation and retention in urban environments. The novel approach we are using to attack this problem is that of capturing, analyzing, synthesizing and simulating human interactions in Mixed Reality (part real, part synthetic) environments, thereby creating training/screening settings that are realistic and yet

Horse-related injuries to riders, handlers, and veterinarians can be both serious and long-term in their effects on the victim. This review of literature covering horse-related injuries to human beings sought to identify rider and handler injury incidence and the relationships between antecedents and demographics of incidents. Review and evaluation of previously recommended prevention strategies were also undertaken.

Purpose -This paper aims to determine the importance of the human touch in customer service interactions. Design/methodology/approach -The paper is based on two original studies using tech-savvy respondents, utilizing a survey and scenario-based research. Findings -The paper finds that, even for tech-savvy customers, human touch is an important factor in both customer satisfaction and behavioral intentions.

In relation to open spaces, Malaysia has received little attention from researchers. It is strongly believe that aspects such as amount of public green open spaces per inhabitant, public parks and recreation areas are often mentioned as important factors to make the city liveable for its citizens. To develop sustainable cities, relevant urban indicators need to be in place for the purpose of measurement of urban sustainability. In Malaysia, the indicators for urban sustainability are provided under Malaysian Urban Rural Indicators Network on Sustainable Development (MURNInets). However, most of the indicators used in MURNInets are more focusing on the development efficiency and people's quality of life. In relation to open spaces, the only indicator provided is the total public open space for 1000 population. However, it can be argued that the total public green open spaces allocated at one area does not mean anything if the green area is not being fully utilized and use by the people from the surrounding areas. This paper is undertaken to fill this knowledge gap. It is vital to study on how human interactions towards open spaces which will then promote sustainability of the city.

Humans are fundamentally social creatures who are 'motivated' to be with others. In this review we examine the role of oxytocin (OT) as it relates to social motivation. OT is synthesized in the brain and throughout the body, including in the heart, thymus, gastrointestinal tract, as well as reproductive organs. The distribution of the OT receptor (OTR) system in both the brain and periphery is even more far-reaching and its expression is subject to changes over the course of development. OTR expression is also sensitive to changes in the external environment and the internal somatic world. The OT system functions as an important element within a complex, developmentally sensitive biobehavioral system. Other elements include sensory inputs, the salience, reward, and threat detection pathways, the hypothalamic-pituitary-gonadal axis, and the hypothalamic-pituitary-adrenal stress response axis. Despite an ever expanding scientific literature, key unresolved questions remain concerning the interplay of the central and peripheral components of this complex biobehavioral system that dynamically engages the brain and the body as humans interact with social partners over the course of development.

Human faces are ecologically-salient stimuli. Face sex is particularly relevant for human interactions and face gender recognition is an extremely efficient cognitive process that is acquired early during childhood. To measure the minimum information required for correct gender classification, we have used a pixelation filter and reduced frontal pictures (28,672 pixels) of male and female faces to 7168, 1792, 448 and 112 pixels. We then addressed the following questions:

The Metrics for Human-Robot Interaction 2008 workshop at the 3rd ACM/IEEE International Conference on Human-Robot Interaction was initiated and organized to further discussion and community progress towards metrics for human-robot interaction (HRI). This report contains the papers presented at the workshop, background information on the workshop itself, and future directions underway within the community.

The Continuous Double Auction (CDA) is the dominant market institution for real-world trading of equities, commodities, derivatives, etc. We describe a series of laboratory experiments that, for the first time, allow human subjects to interact with software bidding agents in a CDA. Our bidding agents use strategies based on extensions of the Gjerstad-Dickhaut and Zero-Intelligence-Plus algorithms. We find that agents consistently obtain significantly larger gains from trade than their human counterparts. This was unexpected because both humans and agents have approached theoretically perfect efficiency in prior all-human or allagent CDA experiments. Another unexpected finding is persistent far-from-equilibrium trading, in sharp contrast to the robust convergence observed in previous all-human or all-agent experiments. We consider possible explanations for our empirical findings, and speculate on the implications for future agent-human interactions in electronic markets.

landscape-the individual's experience of place-in place making. Others, such as Randolph Hester's work on sacred structures (1993), and Clare Cooper Marcus' work on commitment to place (1993), call for incorporating individual connections to existing and new spaces as necessary to creating places. How does one design for "the experience" when individuals perceive and engage the same places differently?

A recent rise in the reporting of diseases in marine organisms has raised concerns that ocean health is deteriorating. The goal of this study was to determine whether or not there has been a recent deterioration in marine mammal health by investigating the trends in disease reports over the past 40 years (categorized by the method of study, the species affected, and the etiology of the disease) and by exploring the changes in frequency of mass mortality events among marine mammals reported in the United States since 1978. The number of papers on marine mammal disease published each year has increased since 1966, although the annual publication rate appears to have stabilized since $1992. Those published in the 1960s and 1970s were largely about helminth and bacterial disease, those investigating viruses emerged in the late 1970s and increased in the 1980s and 1990s, whereas protozoal diseases and harmful algal toxins were largely not reported until the 1990s. The annual number of mass mortality events in the U.S. approximately doubled between 1980 and 1990 but since 2000 has been between seven and eight events per year. Causes of mass mortality events have included biotoxins, viruses, bacteria, parasites, human interactions, oil spills, and changes in oceanographic conditions. Events due to biotoxins appear to be increasing, but the change in the frequency of mass mortality events from other causes over the past 40 years cannot be determined from the available published literature due to changes in marine mammal abundance, inconsistencies in effort and extent of resources for pathological investigation, and advances in technology that have allowed improved detection of pathogens and toxins in more recent years. To ensure future information on the true incidence of marine diseases and their underlying causes is more reliable, specific and directed marine health monitoring programs, well-equipped stranding networks, and dedicated diagnostic laboratories are needed.

This article describes second language uses of Internet communication tools, Web environments, and online gaming, and critically reviews existing research and emerging technologies representing diverse pedagogical conditions in three distinct computer-mediated configurations: (1) instructed and institutional intraclass discussion and interclass partnerships, (2) transcultural partnerships and structured participation in "open" Internet environments, and (3) interaction in ongoing Internet-mediated environments that include popular culture blogs and Web sites, fanfiction communities, language and/or culture communities, and online games. We propose that a critical-and-constructive appraisal of existing and emerging digital media, communicative genres, literacy practices, and the communities made possible through them, can help to forge more responsive, and more ecologically responsible, language-learning opportunities for students who are expected to navigate increasingly mediated social and professional worlds.

Digital social media is dramatically changing the social landscape and the ways in which we understand 'participation'. As youth embrace these dynamic yet highly scripted forms of mediated social interaction, educators have struggled to find ways to harness these new participatory forms to support learning. This article considers the interactive structures and frameworks that underlie much of 'Web 2.0' participatory media, and proposes that theories of social learning and action could greatly inform the design of participatory media applications to support learning. We propose engaging the potential of mediated social interaction to foster 'generative learning communities' and describe an informal learning social media application under development known as 'Mobltz'embracing concepts of 'mobile media blitz' with the intentional emphasis on the syllable 'mob'. The application is an attempt to bring guidance from what social science knows about learning and human development to craft interactional affordances based on sharing of meaning and experiences.

Social neuroscience is an emerging interdisciplinary field that combines tools from cognitive, cellular, and molecular neuroscience to understand the neural mechanisms underlying human interactions, emphasizing the complementary nature of different organization levels in the social and biological domains. Previous studies focused on the molecular/neuronal substrates of a variety of complex behaviors, such as parental behavior and pair bonding. Less is known about the various factors influencing interindividual differences in reward processing and decision making in social contexts, both relying upon the dopaminergic system. This review concerns (1) basic electrophysiological findings and recent neuroimaging findings showing that reward processing and social interaction processes share common neural substrates and (2) genetic and hormonal influences on these processes. Recent research combining molecular genetics, endocrinology, and neuroimaging demonstrated that variations in dopamine-related genes and in hormone levels affect the physiological properties of the dopaminergic system in nonhuman primates and modulate the processing of reward and social information in humans. These findings are important because they indicate the neural influence of genes conferring vulnerability to develop neuropathologies such as drug addiction and pathological gambling. Taken together, the reviewed data start to unveil the relationships between genes, hormones, and the functioning of the reward system, as well as decision making in social contexts, and provide a link between molecular, cellular, and social cognitive levels in humans.

To clarify interactivity as functions, processes, and perceptions, and to examine the moderating role of experience, this study uses an experimental design to investigate key questions about functional features, actual interactions and perceptions, and the consequences (i.e., attitude, trust, and purchase intention) within human-to-human and human-to-computer contexts. The findings for experience as a moderator show clear differences between those two contexts. With human-to-human interactivity, experience does not moderate actual interaction, but does so in the human-to-computer context when introduced to action/transaction functions. This study contributes to the body of knowledge by clarifying the relationships between interactive features, actual interaction, and perceived interactivity. Results also show that experience is a moderator in an important marketing communication context.

One's self-views are powerful regulators of both cognitive processing and behavioral responding. Sexual self-schemas are cognitive generalizations about sexual aspects of the self. The bivariate sexual self-schema model, which posits independent effects of positive and negative components of women's sexual self-views, was tested. Three hundred eighteen female undergraduates completed anonymous questionnaires, including the Sexual Self-Schema Scale and assessments of sexual responses and romantic attachment patterns. Results extended knowledge of positive-negative schema group contrasts and distinguished the response patterns of the aschematic and co-schematic groups. As predicted, aschematics reported low levels of sexual desire, arousal, and anxiety, and weak romantic attachments, whereas co-schematics endorsed conflicting positive and negative responses to sexual-romantic cues. In addition, path analyses supported the bivariate model. Finally, findings are related to theories of attachment representations within the cognitive hierarchy of the self.

This study explores the consumer experience by examining empirical data collected via a series of in-depth, semistructured interviews with luxury hotel guests. The study findings indicate that hotel guest experiences constitute both physical environment and human interaction dimensions. The research findings suggest that luxury hotel experiences are affected by trip-related factors and personal characteristics of consumers, which impact perceived experience dimensions. The research findings provide specific implications for hotel executives looking for ways to differentiate themselves from their competitors through using experience marketing strategies. In particular, the proposed framework in this study can help practicing managers understand how different factors play a role in consumer experiences. This article contributes to the overall understanding of consumer experience by illuminating the experience perceptions of consumers within the luxury hotel segment.

Coastal hypoxia (defined here as <1.42 ml L −1 ; 62.5 µM; 2 mg L −1 , approx. 30% oxygen saturation) develops seasonally in many estuaries, fjords, and along open coasts as a result of natural upwelling or from anthropogenic eutrophication induced by riverine nutrient inputs. Permanent hypoxia occurs naturally in some isolated seas and marine basins as well as in open slope oxygen minimum zones. Responses of benthos to hypoxia depend on the duration, predictability, and intensity of oxygen depletion and on whether H 2 S is formed. Under suboxic conditions, large mats of filamentous sulfide oxidizing bacteria cover the seabed and consume sulfide. They are hypothesized to provide a detoxified microhabitat for eukaryotic benthic communities. Calcareous foraminiferans and nematodes are particularly tolerant of low oxygen concentrations and may attain high densities and dominance, often in association with microbial mats. When oxygen is sufficient to support metazoans, small, soft-bodied invertebrates (typically annelids), often with short generation times and elaborate branchial structures, predominate. Large taxa are more sensitive than small taxa to hypoxia. Crustaceans and echinoderms are typically more sensitive to hypoxia, with lower oxygen thresholds, than annelids, sipunculans, molluscs and cnidarians.

Responsiveness of adult pet dogs (Canis familiaris) to an unfamiliar human was observed in two studies. Subjects were faced with an approaching woman (Stranger) who showed definite signs of friendliness and threat during alternate approaches. Observations consisted of two episodes: the Stranger either approached the dog in normal speed of walk while talking to it and finally petted it gently (Friendly approach episode) or she moved slowly and haltingly and looked steadily into the eyes of the dog without any verbal communication (Threatening approach episode).

An understanding of how both psychological and environmental factors mutually constrain skilled behavior is required to effectively support human activity. As a step toward meeting this need, a process model of skilled human interaction with a dynamic and uncertain environment is presented. The model was able to mimic human behavior in a laboratory task requiring one-and two-person crews to direct the activities of a fleet of agents to locate and process valued objects in a simulated world. Reflective of the need to explicitly consider both environmental and cognitive influences on behavior, the process model is a pair of' highly interactive components that together mimic the behavior of the human-environment system. One component is a representation of the external environment as a dynamically changing set of opportunities for action. This environmental component is based on the ecological viewpoint that relations indicating the match between the human's capacity for action, and actions made available by the environmental structure, should serve as primitives in the description of the environment for the skilled performer. The second component is a dynamic representation of skilled human decisionmaking and planning behavior within the environment so described. Modeling both human and environment in an integrated fashion allowed for a description of behavior as being mutually influenced by the external environmental structure and an internal priority structure over available actions. Sensitivity to environmental structure ensured that action selection opportunistically exploited the dynamic possibilities for action afforded by the external situation, whereas the priority structure ensured that action selection was also consistent with task goals. The process model is an expression of a general theory of skilled interaction assuming that perception and action mechanisms sensitive to environmental constraints are responsible for generating much of behavior, and where the need for additional cognitive processing of internal representations (e.& problem-space search, multiple option comparison) may result from environmental designs that do not adequately support the perceptual guidance of activity.

The purpose of this paper is to examine the interaction capabilities developed by smaller suppliers in relationships with larger customers. The contribution of the paper is the development and application of an interaction capability framework to evaluate the types of interaction capabilities developed by smaller suppliers that enable them to cope and better manage in relationships with larger customers. The paper reports on eight indepth case studies comprising forty-eight interviews with smaller UK textile suppliers in relationships with larger customers. The findings identify the features of the smaller suppliers' interaction capability set comprising four elements: human interaction, technological interaction, managerial systems interaction and cultural interaction capability. The paper concludes by evaluating the lessons from the application of the interaction capability framework and highlighting how smaller suppliers can focus on the development of their interaction capability set to gain positioning advantages in their relationships with larger customers and offer superior customer value.

Historical and modern scientific contexts are provided for the 2006 Binghamton Geomorphology Symposium on the Human Role in Changing Fluvial Systems. The 2006 symposium provides a synthesis of research concerned with human impacts on fluvial systemsincluding hydrologic and geomorphic changes to watershedswhile also commemorating the 50th anniversary of the 1955 Man's Role in Changing the Face of the Earth Symposium [Thomas, Jr., W. L. (Ed.), 1956a. Man's Role in Changing the Face of the Earth. Univ. Chicago Press, Chicago. 1193 pp]. This paper examines the 1955 symposium from the perspective of human impacts on rivers, reviews current inquiry on anthropogenic interactions in fluvial systems, and anticipates future directions in this field.

This article reports on an evaluation methodology development study for K-12 school and university partnerships. The method is based on . Learning by expanding: An activity-theoretical approach to developmental research. Helsinki: Orienta-Konsultit Oy activity systems analysis that allows researchers to examine qualitative datasets of complex human interactions. This study was designed for participants to evaluate partnership relations and activities. We investigated how the use of activity systems analysis in K-12 school and university partnership evaluation meetings affected participant communication processes. In this study, during a 1-day retreat K-12 school staff and university staff used a modified activity systems model to identify persisting institutional tensions in their program that often trigger miscommunications and strain their relations. During the discussion sessions, study participants collaboratively examined their partnership relations and identified strategies for overcoming difficulties. Additionally, in subsequent monthly partnership meetings during the school year, participants examined findings from the evaluation to design and implement improvement strategies. The results from this methodology development and implementation study provided researchers and partnership participants a new means to (a) evaluate partnership activities, (b) identify institutional barriers, (c) plan future activities, and (d) listen to and incorporate the ideas of less vocal staff members into the planning of future activities. r

Drama, at least according to the Aristotelian view, is effective inasmuch as it successfully mirrors real aspects of human behavior. This leads to the hypothesis that successful dramas will portray fictional social networks that have the same properties as those typical of human beings across ages and cultures. We outline a methodology for investigating this hypothesis and use it to examine ten of Shakespeare's plays. The cliques and groups portrayed in the plays correspond closely to those which have been observed in spontaneous human interaction, including in hunter-gatherer societies, and the networks of the plays exhibit "small world" properties of the type which have been observed in many human-made and natural systems.

Traditionally, the teaching role has been one of nurturing and developing students' potential. However, teachers' work today comprises a complex mix of various factors that include teaching; learning new information and skills; keeping abreast of technological innovations and dealing with students, parents and the community. These are demanding roles and there are growing concerns about teacher well-being and competence. In particular, teachers are experiencing increasing levels of attrition, stress and burnout. This study investigated the relationship between burnout and competence for a sample of mid-career teachers in primary and secondary schools in Queensland. The results break new ground in reporting a negative association between the MBI subscale Depersonalization and competence that may be attributed to a distancing mechanism in difficult human interactions. Overall, the findings of this study hold implications for teacher training courses and the well-being and competence of teachers.

Using multimodal neuroimaging in humans, we demonstrate specific interactions between prefrontal activity and midbrain dopaminergic synthesis. A common V(108/158)M substitution in the gene for catecholamine-O-methyltransferase (COMT), an important enzyme regulating prefrontal dopamine turnover, predicted reduced dopamine synthesis in midbrain and qualitatively affected the interaction with prefrontal cortex. These data implicate a dopaminergic tuning mechanism in prefrontal cortex and suggest a systems-level mechanism for cognitive and neuropsychiatric associations with COMT.

Incorporating a human computer interaction (HCI) perspective into the systems development life cycle (SDLC) is necessary to information systems (IS) success and, in turn, to the success of businesses. However, modern SDLC models are based more on organizational needs than human needs. The human interaction aspect of an information system is usually considered far too little (only the screen interface)

Urban density is often taken to be self-evident and treated as an indicator or attribute of urban space upon which urban planning and individual planning decisions are made. This article makes the case for thinking about density as a relational and social quality produced by identifiable associations, practices and systems of human interactions, specifically with infrastructural technologies. Based on ethnographic research in Mumbai, the paper will consider several different 'sites' at which density operationalizes an incessant sense of temporariness and anticipation within the frame of social relations. These geographies of density yield surprising circumventions of functionality and planning but they also make possible transformation within existing frames of relations. Much of the recent urbanist literature on Mumbai focuses mainly on the slum not only as an empirical but also an analytic geography. Based on the ethnographic work on Mumbai, the article suggests other sites beside the slum for theorizations of the multitude. Doing so might yield new insights into the relationship between built form and urban design as well as accounts of the city that are not trapped either by normative and prescriptive models of the city or by the need to turn to a redemptive reading of chaos and misery.

This article seeks to unpack notions of governmentality by reading it through the case of nature. By highlighting three key aspects of governmentality -its analytics of power, biopolitics, and technologies of the self -I argue that this approach presents a promising theoretical trend for those who study nature and its rule. However, there have been critiques leveled at this approach which must be considered. Using examples drawn from human/non-human interactions, I explore how the governmentality literature needs to be made more complex and attune to difference. In the final analysis, I argue that the concept of governmentality is not only an effective tool for geographers, but that geography provides a particularly insightful lens with its attention to spatiality, scale, territory and human/non-human relations that enrich the analysis of the making of governable spaces.