பொருள் : (psychoanalysis) the governing principle of the id. The principle that an infant seeks gratification and fails to distinguish fantasy from reality.
ஒத்த சொற்கள் : pleasure principle, pleasure-unpleasure principle
(psychoanalysis) the governing principle of the ego. The principle that as a child grows it becomes aware of the real environment and the need to accommodate to it.
reality principle