Visualizing the landscape and evolution of leadership research

Complementing prior quantitative and qualitative reviews of the leadership literature, we conduct a bibliometric analysis of leadership articles. Our bibliometric review provides a different perspective by portraying the landscape and developmental trajectory of leadership research over time via co-citation and co-occurrence analyses. Using a scientific visualization tool CiteSpace and 6528 leadership works collected from the Web of Science database from 1990 to 2017, we detect and visualize the landscape of leadership research and track how this landscape has evolved. After mapping the landscape, we discuss the insights gleaned from our bibliometric review, with a focus on open questions, future research directions, and implications. In doing so, our review provides readers with a systematic understanding of the development of the leadership field and a roadmap to spark leadership research and move this literature forward.     

Are Adult Patients More Tolerant of Treatment Risks Than Parents of Juvenile Patients?

Understanding patient-specific differences in risk tolerance for new treatments that offer improved efficacy can assist in making difficult regulatory and clinical decisions for new treatments that offer both the potential for greater effectiveness in relieving disease symptoms, but also risks of disabling or fatal side effects. The aim of this study is to elicit benefit-risk trade-off preferences for hypothetical treatments with varying efficacy and risk levels using a stated-choice (SC) survey. We derive estimates of "maximum acceptable risk" (MAR) that can help decisionmakers identify welfare-enhancing alternatives. In the case of children, parent caregivers are responsible for treatment decisions and their risk tolerance may be quite different than adult patients' own tolerance for treatment-related risks. We estimated and compared the willingness of Crohn's disease (CD) patients and parents of juvenile CD patients to accept serious adverse event (SAE) risks in exchange for symptom relief. The analyzed data were from 345 patients over the age of 18 and 150 parents of children under the age of 18. The estimation results provide strong evidence that adult patients and parents of juvenile patients are willing to accept tradeoffs between treatment efficacy and risks of SAEs. Parents of juvenile CD patients are about as risk tolerant for their children as adult CD patients are for themselves for improved treatment efficacy. SC surveys provide a systematic method for eliciting preferences for benefit-risk tradeoffs. Understanding patients' own risk perceptions and their willingness to accept risks in return for treatment benefits can help inform risk management decision making.     

The evolution of university–industry linkages—A framework

This qualitative study extends literature on research commercialization by examining the dynamic nature of university–industry linkages (UIL). Thirty in-depth interviews conducted in Australia and Germany/the Netherlands provide evidence of the different phases through which UILs evolve and respective measures of success. Communication, understanding, trust, and people are universal drivers, yet managers must consider the variations in the nature of these factors to ensure successful UILs. This study equips managers involved in technology transfer, innovation, and commercialization with critical insights into developing effective relationships. The proposed conceptual framework also uncovers notable theoretical and managerial implications and offers some key research directions.     

Reciprocal interactions between group perceptions of leader charisma and group mood through mood contagion

Departing from the static perspective of leader charisma that prevails in the literature, we propose a dynamic perspective of charismatic leadership in which group perceptions of leader charisma influence and are influenced by group mood. Based on a longitudinal experimental study conducted for 3 weeks involving 116 intact, self-managing student groups, we found that T1 group perceptions of leader charisma mediate the effect of leader trait expressivity on T2 positive and negative group moods. T2 positive and negative group moods influence T3 distal charisma perceptions by affecting T2 proximal perceptions of leader effectiveness. The current findings offer critical insights into (a) the reciprocal relationship between group perceptions of leader charisma and group mood, (b) the dynamic and transient nature of group perceptions of leader charisma, (c) the importance of understanding negative mood in charismatic leadership, and (d) the mechanism through which charismatic leadership perceptions can be formed and sustained over time.     

Employee-of-the-Month Programs: Do They Really Work?

This article investigates Employee-of-the-Month as a technique for sustaining improved performance on a data entry task in two experiments. In both experiments, participants competed as members of a fabricated team for a “Check Processor of the Week” incentive. The first experiment assessed the impact of receiving this incentive. In the second experiment, the incentive was enhanced to include a $50 bonus for the winner. Participants always placed between 2nd and 5th place in order to assess the impact of being an unrewarded runner-up. Overall, results suggest that Employee-of-the-Month programs do not sustain improved performance and may even have detrimental effects.     

The Effects of Task Clarification and Group Graphic Feedback on Early Punch-In Times

Task clarification in the form of workplace policy guidelines coupled with weekly graphic feedback of group punch-in times on the staff clock were presented to waitstaff, cooks, cash register clerks, dishwashers, buffet attendants, and hourly assistant managers in a restaurant sub-franchise. Clocking in early dropped from 130 min during baseline to 62 min per week during intervention. A 1-week return to baseline resulted in 189 min of clocking in early by restaurant personnel. The use of task clarification and group feedback reduced company expenses without reductions in job satisfaction or increased stress.     

Considerations in Feedback Delivery: The Role of Accuracy and Type of Evaluation

Performance feedback remains a commonly implemented and successful intervention within organizational behavior management, but a comprehensive understanding of the components that influence the effectiveness of feedback tends to be lacking. The present study sought to contribute by analyzing the variables of accuracy (contingent on or independent of performance) and evaluation type (supportive or critical judgments) on performance using a simulated work environment. A total of 75 undergraduate students were randomly assigned to 1 of 4 experimental conditions: (a) contingent and supportive feedback, (b) contingent and critical feedback, (c) independent and supportive feedback, or (d) independent and critical feedback. Outcomes suggested that contingent feedback improved performance relative to independent feedback, however, no differences were found between supportive and critical types of feedback. The need for additional research into the functional and formal elements of effective feedback is also discussed.