Examlex
The angular diameters of the Moon and Sun vary slightly because the orbits of the Moon and Earth are slightly elliptical.
Sense of Self
An individual's perception and understanding of their own identity and personality traits.
Social Identity Theory
A psychological theory proposing that a person’s sense of who they are is based on their group membership(s), which contributes to their self-esteem and behavior towards in-group and out-group members.
Self-Esteem
An individual's subjective evaluation of their own worth, encompassing beliefs about oneself as well as emotional states.
China
A country in East Asia, the world's most populous nation, with a rich history, culture, and rapidly growing economy.
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