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Group development. The goal of most research on group development is to learn why and how small groups change over time. To quality of the output produced by a group, the type and frequency of its activities, its cohesiveness, the existence of group conflict. A number of theoretical models have been developed to explain how certain groups ...
Group dynamics is a system of behaviors and psychological processes occurring within a social group (intra group dynamics), or between social groups (inter group dynamics). The study of group dynamics can be useful in understanding decision-making behaviour, tracking the spread of diseases in society, creating effective therapy techniques, and ...
Sociology. In the social sciences, a social group is defined as two or more people who interact with one another, share similar characteristics, and collectively have a sense of unity. [1][2] Regardless, social groups come in a myriad of sizes and varieties. For example, a society can be viewed as a large social group.
Tuckman's stages of group development. The forming–storming–norming–performing model of group development was first proposed by Bruce Tuckman in 1965, [1] who said that these phases are all necessary and inevitable in order for a team to grow, face up to challenges, tackle problems, find solutions, plan work, and deliver results.
Political psychology is an interdisciplinary academic field, dedicated to understanding politics, politicians and political behavior from a psychological perspective, and psychological processes using socio-political perspectives. [1] The relationship between politics and psychology is considered bidirectional, with psychology being used as a ...
Irving Lester Janis (May 26, 1918 – November 15, 1990) was an American research psychologist at Yale University and a professor emeritus at the University of California, Berkeley most famous for his theory of "groupthink", which described the systematic errors made by groups when making collective decisions. [1][2] A Review of General ...
Social dominance theory (SDT) is a social psychological theory of intergroup relations that examines the caste -like features [1] of group-based social hierarchies, and how these hierarchies remain stable and perpetuate themselves. [2] According to the theory, group-based inequalities are maintained through three primary mechanisms ...
Coming from Max Weber's definition of power, [25] he realizes that the term power has to be split into "instructive power" and "destructive power". [ 26 ] : 105 [ 27 ] : 126 More precisely, instructive power means the chance to determine the actions and thoughts of another person, whereas destructive power means the chance to diminish the ...