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Definition The Halo Effect is a cognitive bias where our overall impression of a person (or compa...

Definition A reference group in sociology refers to a group of people that individuals use as a s...

Definition The Contingency Theory of Leadership is a leadership approach that suggests there is n...

Definition Theory X is a management approach that assumes employees are inherently lazy, dislike ...

Definition Theory Y: Developed by psychologist Douglas McGregor in the 1960s, Theory Y is a manag...

Definition Transactional leadership is a style where leaders focus on creating clear exchanges or...

Definition Transformational leadership is a style of leadership that focuses on inspiring and mot...

Transactive Memory Transactive memory is related to who knows what in a group. More formally, it'...

Definition Persuasion is the process of influencing someone's attitudes, beliefs, or behaviors th...

Definition Social norms are unwritten rules about what behaviors are acceptable or unacceptable i...

Definition Reactance Theory is a social psychology theory that explains how people respond when t...

Definition The Elaboration Likelihood Model (ELM) is a theory that describes how people change th...

Definition A role set refers to the array of role expectations attached to a single social positi...

Definition In sociology, a "role" refers to a set of expectations, behaviors, and responsibilitie...

Definition Role conflict occurs when a person experiences competing demands or expectations from ...

Definition Role strain occurs when the demands or expectations of a single social role become dif...

Definition Noetic Science is an interdisciplinary field of study that investigates the nature and...

Definition Parapsychology is a field that attempts to apply scientific methodologies to investiga...

Definition The nucleus accumbens (NAc) is a key part of the brain's reward system. Think of it as...

Definition Dopamine is a neurotransmitter, which is a type of chemical in the brain that helps tr...