Editor: Gilad Chen, PhD

1. The effects of staffing and training on firm productivity and profit growth before, during, and after the Great Recession.--Youngsang Kim and Robert E. Ployhart
2. Leading virtual teams: Hierarchical leadership, structural supports, and shared team leadership.--Julia E. Hoch and Steve W.J. Kozlowski
3. Are we all on the same temporal page? The moderating effects of temporal team cognition on the polychronicity diversity–team performance relationship.--Susan Mohammed, Sucheta nadkarni
4. Distinguishing between taskwork and teamwork planning in teams: Relations with coordination and interpersonal processes.--David M. Fisher
5. Members’ needs, intragroup conflict, and group performance.--Jinseok S. Chun, Jin Nam Choi
6. Can conflict be energizing? A study of task conflict, positive emotions, and job satisfaction.--Gergana Todorova, Julia Bear, Laurie R. Weingart
7. One member, two leaders: Extending leader–member exchange theory to a dual leadership context.--Prajya R. Vidyarti, Berrin Erdogan, Smirti Anand, Robert C. Liden, Anjali Chaudhry
8. Supervisor support: Does supervisor support buffer or exacerbate the adverse effects of supervisor undermining.--Inbal Nahum-Shani, Melanie M. Henderson, Sandy Lim, Amiram D. Vinokur
9. Rainmakers: Why bad weather means good productivity.--Jooa Julia Lee and Francesca Gino, Bradley R. Staats
10. When do bad apples not spoil the barrel? Negative relationships in teams, team performance, and buffering mechanisms.--Jeroen P. de Jong, Petru L. Curseu and Roger Th. A.J. Leenders
11. When do business units benefit more from collective citizenship behavior of management teams? An upper echelons perspective.--Wu liu, Yaping Gong, Jun Liu
12. Comparative evaluation of three situational judgment test response formats in terms of construct-related validity, subgroup differences, and susceptibility to response distortion.--Winfred Arthur Jr, Ryan M. Glaze, Steven M. Jarrett, Craig D. White, and Ira Schurig, Jason E. Taylor