The effects of diversity on group productivity and member withdrawal in online volunteer groups

Author(s):  
Jilin Chen ◽  
Yuqing Ren ◽  
John Riedl
Keyword(s):  
1968 ◽  
Author(s):  
G. E. O'Brien ◽  
A. G. Owens
Keyword(s):  

2021 ◽  
Author(s):  
Lucas M Bietti ◽  
Federico U. Bietti

Researchers have been interested in the investigation of the social functions of questions in conversational contexts. However, limited research has been conducted on the social functions of questions in embodied collaborative work, i.e. work that involves the manipulation of physical objects. The aim of this study was to identify the social functions of questions in embodied collaborative work and to determine whether such functions correlate with performance outcomes. To do so, we conducted qualitative and quantitative analyses of a dataset of 1751 question-answer sequences collected from an experimental study where pairs of participants (N=134) completed a collaborative food preparation task. Qualitative analysis enabled us to identify three functions of questions: Anticipation questions, exploration questions and confirmation questions. Quantitative analyses revealed that there was no correlation between the types of questions and group performance. However, they showed that groups that contributed the most to performance presented a similar distribution of question types. The identification of such patterns is a first step towards the design and implementation of interaction-focused interventions aimed at increasing group productivity in embodied collaborative work.


2019 ◽  
Vol 130 (2) ◽  
pp. 336-348 ◽  
Author(s):  
Amr E. Abouleish ◽  
Mark E. Hudson ◽  
Charles W. Whitten

Abstract Benchmarking and comparing group productivity is an essential activity of data-driven management. For clinical anesthesiology, accomplishing this task is a daunting effort if meaningful conclusions are to be made. For anesthesiology groups, productivity must be done at the facility level in order to reduce some of the confounding factors. When industry or external comparisons are done, then the use of total ASA units per anesthetizing sites allows for overall productivity comparisons. Additional productivity components (total ASA units/h, h/case, h/operating room/d) allow for leaders to develop productivity dashboards. With the emergence of large groups that provide care in multiple facilities, these large groups can choose to invest more effort in collecting data and comparing facility productivity internally with group-defined measurements including total ASA units per full time equivalent.


2006 ◽  
Vol 36 (1) ◽  
pp. 31-48 ◽  
Author(s):  
Bernard A. Nijstad ◽  
Wolfgang Stroebe ◽  
Hein F. M. Lodewijkx
Keyword(s):  

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