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Teams in organizations have weekly – or even daily – meetings to exchange information, generate ideas, solve problems, and make decisions. Yet, many team meetings are described as ineffective by the participants, due to either their design or dysfunctional communication practices within the meeting. To gain new insights into addressing these issues, this chapter goes back deep in history and discusses the origins and functions of group meetings. Building upon evolutionary theories of human behavior, the authors examine the evolutionary significance of meetings and the ways in which they were adaptive for our human ancestors. Drawing from this evolutionary perspective, we then compare meetings in ancestral times with their modern-day counterparts. Using evidence from (a) ethnographic studies of small-scale societies that model ancestral group life and (b) organizational and team science, we contrast the typical workplace meeting with its ancient counterpart. In this review of ancient and modern meetings, we identify meeting characteristics that have been maintained through time as well as those that are unique/new in the modern time. In doing so, we inspect to what extent meeting practices in ancestral environments are aligned or at odds with meeting practices in contemporary organizations (the notion of mismatch). From these similarities and differences, we derive novel theoretical insights for the study of workplace meetings as well as suggestions for improving contemporary meeting practice. We also include a series of testable propositions that can inform future research on team meetings in organizations.

A long line of research has addressed whether there are sex differences in cooperation and other forms of prosocial behavior. Studies of social dilemmas (situations that pose a conflict between individual and collective interests) have yielded particularly contradictory conclusions about whether males or females are more cooperative. We present an evolutionary framework that synthesizes previous results and generates new insights into the sex and cooperation question. The framework addresses two general bases of sex differences in cooperation. First, we show how variation in the motivational structure of social dilemmas generates sex differences in cooperation. We then address two aspects of social structure, that, according to evolutionary reasoning, generate sex differences in cooperation: the sex composition of the group, and the interpersonal versus intergroup nature of the dilemma. After presenting new hypotheses and reviewing existing research relevant to each hypothesis, we conclude by making suggestions for future research.

Purpose – Conflict models in international relations, particularly foreign policy decision-making models, have relied extensively upon the logic and explanatory power of rational choice theories. These models suggest that actors select a strategy, or foreign policy, that will maximize expected utility given the information available at the time and the beliefs about the state of the international system. However, prospect theory has shown us that context during conflict matters and evolutionary theory, supported by biopolitical science, has revealed how individual characteristics, and human nature in general, influence the decision-making process. Through these approaches, we can begin to understand that a comprehensive model of foreign policy analysis (FPA) requires an examination of how human behavioral traits are affected by different conflict scenarios, such as a context of ambiguity and risk as opposed to one of certainty.

Approach – Drawing from recent neuroscience findings and taking a life sciences approach, this chapter seeks to challenge the rational choice theories of FPA by constructing a model of international conflict inclusive of a neural theory of decision-making.

Findings – With a model founded on an evolutionary analysis and a neural theory of decision-making, we can begin to better understand not only the causes of war and deterrence failures, but also the frequency and intensity of genocide and ethnic conflict in the international system.

Originality/value – Recent advances and technological breakthroughs in the fields of behavioral genetics and social neuroscience have revealed a plethora of new information valuable to the study of international conflict that shed light on brain-behavior processes within different decision-making contexts.

Advances in Group Processes publishes theoretical analyses, reviews, and theory-based empirical chapters on group phenomena. The series adopts a broad conception of “group processes.” This includes work on groups ranging from the very small to the very large, and on classic and contemporary topics such as status, power, exchange, justice, influence, decision-making, intergroup relations, and social networks. Previous contributors have included scholars from diverse fields including sociology, psychology, political science, philosophy, computer science, mathematics, and organizational behavior.

This chapter investigated how pre-existing ideas (i.e., prototypes and antiprototypes) and what the eyes fixate on (i.e., eye fixations) influence followers' identification with leaders from another race. A sample of 55 Southeast Asian female participants assessed their ideal leader in terms of prototypes and antiprototype and then viewed a 27-second video of an engaging Caucasian female leader as their eye fixations were tracked. Participants evaluated the videoed leader using the Identity Leadership Inventory, in terms of four leader identities (i.e., prototypicality, advancement, entrepreneurship, and impresarioship). A series of multiregression models identified participants' age as a negative predictor for all the leader identities. At the same time, the antiprototype of masculinity, the prototypes of sensitivity and dynamism, and the duration of fixations on the right eye predicted at least one leader identity. Such findings build on aspects of intercultural communication relating to the evaluation of global leaders.

In this chapter we describe how paramedics deal with verbal and physical violence to expand on the available knowledge on this subject and relate it to their work-specific context. Our research consists of interviews in two large Dutch cities. We adopt a dramaturgical framework to discuss our findings. Paramedics initially ignore verbal abuse because they value the well-being of the patient above their own emotional needs. Furthermore, they utilize dramaturgical strategies – which entail emphasizing specific hallmarks of their work, such as compassion and professionalism – so that bystanders feel that the patient is in good hands. Not all of the paramedics interviewed proved capable of applying these strategies, resulting in more frequent exposure to physical violence for those paramedics. We conclude that managing emotions through impression-management, particularly one's own emotions and the emotions of bystanders, is crucial. Our recommendation is to further investigate the knowledge and skills present amongst paramedics in a larger qualitative follow-up study, and to repeat the study among other public professionals so that they may reap the benefits and (more) physical violence can be prevented in the future. Few studies exist that allow paramedics to describe their own experiences with violence on the job. In this chapter we let the paramedics do the talking.