The challenge of being a young manager: The effects of contingent reward and participative leadership on team-level turnover depend on leader age

Effective leadership requires a leader claiming as well as team members granting the leadership position. Contingent reward and participative leadership may both facilitate this mutual process. However, these behaviors differ in the degree to which they require a leader to have status and be prototypical. Their effectiveness might thus depend on the status-related characteristics of the leader. In this respect, we propose that younger leaders, by deviating from the leader prototype in terms of age, lack a natural status cue, which will determine the effectiveness of these two leadership behaviors in shaping turnover. Two pilot studies (N = 113 and 121 individuals) confirm that younger leaders are perceived as less prototypical and to have lower status than older leaders. Examining 83 work teams, we show that leader age differently moderates the effects of contingent reward and participative leadership on time-lagged team turnover. For younger (compared with older) leaders, contingent reward was effective as illustrated by decreased voluntary turnover and increased involuntary turnover, whereas participative leadership, which was associated with increased voluntary turnover and decreased involuntary turnover, was ineffective. These findings point to the importance of incorporating natural status cues of leaders for understanding the effectiveness of different leadership behaviors

The Differential Effects of Transformational Leadership on Multiple Identifications at Work: A Meta-analytic Model

Employees’ identifications are a valuable asset for modern organizations, and identification research has stressed the necessity to distinguish identifications according to their focus (i.e. organizational, team, or leader identification). Interestingly, transformational leadership (TFL) has been proposed to unfold its effects by transforming followers’ identifications and could thus be a powerful way to actively manage identification. However, it remains unclear whether TFL affects identifications with different foci similarly or whether it predominantly influences a specific focus. To resolve this puzzle, the authors conducted a meta-analysis (k = 73; N = 20,543) and found that TFL (and each TFL sub-dimension) is more strongly associated with leader identification than with organizational identification or team identification. By presenting a comprehensive model of TFL's effects on identifications, we show that leader identification mediates the relationships between TFL and collective identifications (i.e. organizational identification or team identification), illustrating that relational identification plays a crucial role in subsequently shaping collective identifications. Implications for research and practice are discussed

The interplay of diversity training and diversity beliefs on team creativity in nationality diverse teams

Attaining value from nationality diversity requires active diversity management, which organizations often employ in the form of diversity training programs. Interestingly, however, the previously reported effects of diversity training are often weak and, sometimes, even negative. This situation calls for research on the conditions under which diversity training helps or harms teams. We propose that diversity training can increase team creativity, but only for teams with less positive pretraining diversity beliefs (i.e., teams with a greater need for such training) and that are sufficiently diverse in nationality. Comparing the creativity of teams that attended nationality diversity training versus control training, we found that for teams with less positive diversity beliefs, diversity training increased creative performance when the team’s nationality diversity was high, but undermined creativity when the team’s nationality diversity was low. Diversity training had less impact on teams with more positive diversity beliefs, and training effects were not contingent upon these teams’ diversity. Speaking to the underlying process, we showed that these interactive effects were driven by the experienced team efficacy of the team members. We discuss theoretical and practical implications for nationality diversity management

David against Goliath? Group size and bystander effects in virtual knowledge sharing

Knowledge management has been identified as a key factor for sustaining a competitive advantage in today’s corporate world. A fundamental aspect of knowledge management in a global economy is the sharing of information in online groups. Most researchers and practitioners have so far assumed that a large knowledge sharing group increases response rates, velocity of receiving a response and quality. However, psychological research under the umbrella of the so-called bystander effect suggests counter-intuitively that, with an increase in group size, the likelihood of helping decreases. This study provides empirical support for the fact that a) the bystander effect is also present in virtual (knowledge sharing) environments, b) that group size influences response quality and c) that the negative impact of social inhibition might decrease again in very large groups. The practical trade-offs that managers have to take into account when designing knowledge sharing forums are discussed