Group items tagged

Summary: "Although groups are initially "wise," knowledge about estimates of others narrows the diversity of opinions to such an extent that it undermines the wisdom of crowd effect in three different ways. The "social influence effect" diminishes the diversity of the crowd without improvements of its collective error. The "range reduction effect" moves the position of the truth to peripheral regions of the range of estimates so that the crowd becomes less reliable in providing expertise for external observers. The "confidence effect" boosts individuals' confidence after convergence of their estimates despite lack of improved accuracy. Examples of the revealed mechanism range from misled elites to the recent global financial crisis."

Global virtual teams are internationally distributed groups of people with an organizational mandate to make or implement decisions with international components and implications. They are typically assigned tasks that are strategically important and highly complex. They rarely meet in person, conducting almost all of their interaction and decision making using communications technology. Although they play an increasingly important role in multinational organizations, little systematic is known about their dynamics or effectiveness. This study built a grounded theory of global virtual team processes and performance over time. We built a template based on Adaptive Structuration Theory (DeSanctis and Poole 1994) to guide our research, and we conducted a case study, observing three global virtual teams over a period of 21 months. Data were gathered using multiple methods, and qualitative methods were used to analyze them and generate a theory of global virtual team dynamics and effectiveness. First, we propose that effective global virtual team interaction comprises a series of communication incidents, each configured by aspects of the team's structural and process elements. Effective outcomes were associated with a fit among an interaction incident's form, decision process, and complexity. Second, effective global virtual teams sequence these incidents to generate a deep rhythm of regular face-to-face incidents interspersed with less intensive, shorter incidents using various media. These two insights are discussed with respect to other literature and are elaborated upon in several propositions. Implications for research and practice are also outlined.

Technology has changed working habits not all for the better. Here are some thoughts on how people get affected and what could be done. Leslie Perlow suggests predictable Time Off (PTO) without gadgets. She claims that people are more satisfied and effective if using PTO system. 

Virtual teams, although relatively new to the global business landscape, are already recognized as a boon to international organizations. Without the time, cost and hazards of travel, groups can now share information, chat, innovate and make decisions together. Creating effective virtual teams has proved to be more difficult than expected. Managers cannot simply create high-performance by assigning members and 'letting them run'. Without careful structuring, support and attention to processes, virtual teams do not achieve their potential and may not even get off the ground. Here we focus on four of the most important challenges: effective communication, relationship building, managing conflicts and leadership.

As the global economy emerges from the Great Recession, many organizations continue to experience its far-reaching effects, but it is not the only force at play as organizations continue to evolve. Technology, demographics, shifts in work relationships, regulatory environments, and globalization exert themselves to reshape work.  And many uncertainties remain about the future of the work that  will affect the structure and practices of the work experience.

Tools that provide the water cooler function in a distributed team

Quite a good and simple presentation on the essence of what is effective virtual collaboration.

Summary: "The scores of successful virtual teams the authors examined didn't have many of the psychological and practical obstacles that plagued their more traditional, face-to-face counterparts. Team members felt freer to contribute--especially outside their established areas of expertise. The fact that such groups could not assemble easily actually made their projects go faster, as people did not wait for meetings to make decisions, and individuals, in the comfort of their own offices, had full access to their files and the complementary knowledge of their local colleagues. Reaping those advantages, though, demanded shrewd management of a virtual team's work processes and social dynamics. Rather than depend on videoconferencing or e-mail, which could be unwieldy or exclusionary, successful virtual teams made extensive use of sophisticated online team rooms, where everyone could easily see the state of the work in progress, talk about the work in ongoing threaded discussions, and be reminded of decisions, rationales, and commitments. Differences were most effectively hashed out in teleconferences, which team leaders also used to foster group identity and solidarity."