The good, the nerd or the beautiful: who should I choose to work with me?

During our lives, we perform collaborative tasks in a wide and diverse range of activities, such as selecting students to participate in a school project, hiring employees to a company or picking up players for a football friendly match.

Given this context, we ask: what factors influence such decisions, i.e., what factors are determinant for selecting/repelling someone for a given collaborative task?

motivation

Without much thought, one could answer this fundamental question by saying that the skill of a person to do the task determines if she/he will be selected for a collaboration. Although we agree proficiency definitely plays an important role in the decision, we again ask: is proficiency the only determinant factor? If not, is proficiency even the main factor?

From a very careful an particular experiment conducted in a classroom of undergrad students, we mixed data from an offline questionnaire with Facebook data to reveal a number of interesting and sometimes surprising findings:

  • the most skilled students were not always preferred;

  • a number of social features extracted from Facebook (see table bellow), such as the strength of the friendship, the popularity of the individual on Facebook, if she is extrovert, and her similarity with other students, are more informative than the grades to determine the willingness of students to work together.

features

Our findings show:

  • the importance of building up a wide and diverse personal profile when the aim is to be selected for a given collaborative task;

  • that online social network data can indicate if two individuals would like or not to work together and, as it is well know, social chemistry is desirable for achieving maximum performance of a team;

  • a potential to leverage several online applications, such as team and collaboration recommendation systems that highlight potential fruitful collaborations and hide collaborations between potential conflictual relationships.

Douglas D. Castilho, Universidade Federal de Minas Gerais, Brazil

Pedro O.S. Vaz de Melo, Universidade Federal de Minas Gerais, Brazil

Daniele Quercia, Yahoo! Labs, Barcelona

Fabricio Benevenuto, Universidade Federal de Minas Gerais, Brazil

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