Examlex
Which of the following are examples of positive externalities?
Small Groups
A subset of people, typically consisting of fewer than 15 members, who interact with each other directly.
Sherif
Refers to Muzafer Sherif, a social psychologist known for his work on group norms, social judgment, and the famous Robbers Cave Experiment illustrating intergroup conflict and cooperation.
Development of Norms
Refers to the process by which new standards, behaviors, and conventions emerge and are adopted within a group or society.
Role Conflict
A situation where an individual faces competing demands or expectations from different roles they occupy.
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