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Group cohesiveness, also called group cohesion, social harmony or social cohesion, is the degree or strength of bonds linking members of a social group to one another and to the group as a whole. [1] Although cohesion is a multi-faceted process, it can be broken down into four main components: social relations , task relations, perceived unity ...
Also, members of older groups tended to perceive their groups to have more of the characteristics of Stage-3 and Stage-4 groups and to be more productive. Based on these results, Wheelan's position supports the traditional linear models of group development and casts doubt on the cyclic models and Gersick's punctuated equilibrium model.
In the 1970s and 80s, Henri Tajfel and John Turner proposed two connected theories of social identity, self-categorization theory and social identity theory, that together form a method for understanding the psychological processes underlying how individuals make sense of their identities and group membership.
These groups often form due to a common goal. In this type of group, it is possible for outgroup members (i.e., social categories of which one is not a member) [19] to become ingroup members (i.e., social categories of which one is a member) [19] with reasonable ease. Social groups, such as study-groups or coworkers, interact moderately over a ...
Game theory is one of the principal components of economic theory. It addresses the way individuals allocate scarce resources and how scarcity drives human interaction. [8] One of the most famous examples of game theory is the prisoner's dilemma. The classical prisoner's dilemma model consists of two players who are accused of a crime.
The characteristics of identity fusion theory have been summarized in the form of four principles: Agentic-personal self principle: When identity-fused individuals become strongly aligned with a group, they are assumed to maintain an active and agentic personal self, even when the social self is activated.
Note 1: Adhesion requires energy that can come from chemical and/or physical linkages, the latter being reversible when enough energy is applied. Note 2: In biology, adhesion reflects the behavior of cells shortly after contact to the surface. Note 3: In surgery, adhesion is used when two tissues fuse unexpectedly. [1]
In swift trust theory, a group or team assumes trust initially, and later verifies and adjusts trust beliefs accordingly. [1] Traditionally, trust has been examined in the context of long-term relationships. The establishment of trust has been thought to rely largely on the history of a group and the interactions between members.