Leader Affective Displays and Attributions of Charisma: The Role of Arousal

Research suggests that leader displays of positive affect are conducive to attributions of charisma. We qualify and extend this conclusion by arguing that this mainly holds for displays of positive affect that are associated with high levels of arousal. Results of a scenario experiment and a survey support this hypothesis, and show that besides the transfer of positive feelings per se, it is the transfer of arousal that mediates the relationship between leader affective displays and attributions of charisma.Arousal;Charisma;Leader Affect;Positive Feelings

Affective Match: Leader Emotional Displays, Follower Positive Affect, and Follower Performance

Leader emotions may play an important role in leadership effectiveness. Extending this earlier research on leader emotional displays and leadership effectiveness, we propose that the “affective match†between follower positive affect (PA) and leaders’ emotional displays moderates the effectiveness of leader emotional displays. Leader display of emotions has more positive effects on follower behavior if the match between the valence of leader emotion and follower PA is strong rather than weak. Support for this hypothesis was found in two experiments. The congruency between leader emotional displays and follower PA determined follower task performance and extra-role compliance. Results from the second experiment indicated that this effect is due to the affective aspects of leader behavior and not to the valence of the content of the message.Emotions;Leadership Effectiveness;Positive Affect

Understanding Diversity

Daan van Knippenberg is Professor of Organizational Behavior at RSM Erasmus University, Erasmus University Rotterdam, The Netherlands. His research interests include work group performance, especially work group diversity and group decision making, leadership, in particular the roles of self and identity, and of emotions, and social identity processes in organizations. In his inaugural address he argues that the effects of work group diversity on group performance should be understood in terms of two processes that have independent and interactive effects: elaboration of task-relevant information and social categorization. He outlines how an integrative model of these processes may explain inconsistent findings in diversity research and provide clear directions for the management of diverse groups. In this respect, he advocates in particular attention for group members’ understanding of work group diversity. Daan van Knippenberg is co-founder of the Erasmus Centre for Leadership Studies, and Associate Editor of Organizational Behavior and Human Decision Processes and of Journal of Organizational Behavior. His research is published in such academic outlets as Journal of Applied Psychology, Organizational Behavior and Human Decision Processes, and Annual Review of Psychology.Diversity;group performance;group composition;team performance;team composition;social categorization;group decision making;information elaboration

Leadership and Fairness: The State of the Art

Research in leadership effectiveness has paid less to the role of leader fairness than probably it should have. More recently, this has started to change. To capture this development, we review the empirical literature in leadership and fairness to define the field of leadership and fairness, to assess the state of the art, and to identify a research agenda for future efforts in the field. The review shows that leader distributive, procedural, and especially interactional fairness are positively associated with criteria of leadership effectiveness. More scarce and scattered evidence also suggests that fairness considerations help explain the effectiveness of other aspects of leadership, and that leader fairness and other aspects of leadership, or the leadership context, may interact in predicting leadership effectiveness. We conclude that future research should especially focus on interaction effects of leader fairness and other aspects of leadership, and on the processes mediating these effects.Leadership effectiveness;Fairness

Unity through Diversity: Value-in-Diversity Beliefs, Work Group Diversity, and Group Identification

Research on work group diversity has more or less neglected the possibility that reactions to diversity may be informed by individuals' beliefs about the value of diversity (vs. homogeneity) for their work group. We studied the role of such diversity beliefs as a moderator of the relationship between work group diversity and individuals' identification with the work group across two studies. Study 1 was a cross-sectional survey that focused on gender diversity and gender diversity beliefs. Study 2 was a laboratory experiment in which work group diversity and diversity beliefs were manipulated. Results of both studies support the prediction that work group diversity and group identification are more positively related the more individuals believe in the value of diversitydiversity;identification;social identity;self-categorization;value-in-diversity

Social Identity and Social Exchange: Identification, Support, and Withdrawal from the Job

Integrating insights from the social exchange perspective and the social identity perspective on the psychological relationship between the individual and the organization, we propose that evaluations of the support received from the organization and its representatives, and organizational identification interact in predicting withdrawal from the job. Specifically, the relationship of support with withdrawal is proposed to be weaker the stronger employees identify with the organization. This prediction was confirmed in two samples focusing on different operationalizations of support and withdrawal. Sample 1 concerned the interaction of organizational support and organizational identification in predicting turnover intentions, Sample 2 concerned the prediction of absenteeism from supervisor support and organizational identification. We conclude that the present study yields promising first evidence that may lay the basis for further integration of social exchange and social identity analyses of organizational behavior.Organizational behavior;Organizational identification;Organizational support;Social identity

The Wedge

This poem is fueled by the emotions of a senior year cut short and living at home again

Searching for Understanding: How Hamlet and Frankenstein Inform Humanity’s Response to Trauma

By looking at trauma narratives we are able to learn about the nature of trauma as well as the effective and ineffective ways it has been handled by literary characters. Hamlet by William Shakespeare tells of the young prince Hamlet who, in repressing his trauma, unwittingly falls victim to repeating the anger reinforced by his father’s ghost while he continually allows no one to see anything but the mask of his antic disposition. Frankenstein by Mary Shelley portrays the turmoil between Dr. Frankenstein and his monster—a rejected creation scorned by a tortured creator—which not only consumes them but also tears their communities apart