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Published online by Cambridge University Press: 26 October 2016
In this commentary, we apply the authors' view to small groups consisting of two people who are in a committed romantic relationship. Our focus is on the circumstances that make it more likely that people will stay within such a group and minimize the chances that they will replace their partner. In our restless society, such ongoing replacement is a pressing issue.
Target article
Are groups more or less than the sum of their members? The moderating role of individual identification
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Author response
Differentiating selves facilitates group outcomes