role

n. a coherent set of behaviors expected of an individual in a specific position within a group or social setting. Since the term is derived from the dramaturgical concept of role (the dialogue and actions assigned to each performer in a play), role theory suggests that individuals’ actions are regulated by the part they play in the social setting rather than by their personal predilections or inclinations. When the behaviors associated with a particular role are poorly defined, role ambiguity may occur; when group members occupy two or more roles that call for incompatible behaviors, the result may be role conflict. See also group role; relationship role; sex role; task role.

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Psychology term of the day

October 18th 2024

phentolamine

n. an alpha-adrenergic blocking agent with direct action on heart and smooth muscle. It is a potent vasodilator used in the management of severe hypertension associated with catecholamine excess, as in patients with pheochromocytomas. It is in infrequent clinical use. U.S. trade name: Regitine.