Examlex
Researchers use random assignment in an effort to create groups that are as similar as possible.
Personality Part
An aspect or component of an individual's personality, such as a trait or behavior pattern, that contributes to their overall character and psychological identity.
Reality Principle
A psychoanalytic concept suggesting that ego makes decisions based on the reality of the world, taking into account societal norms and laws.
Gratification Delay
The ability to resist the temptation for an immediate reward and wait for a later reward.
Ego
In psychoanalytic theory, a part of the personality that mediates between external reality, the id, and superego, and is responsible for realistic and socially appropriate behavior.
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