Examlex
The quark structure of the proton is uud.
Egocentric Perspectives
A cognitive stance where an individual perceives the world solely from their own viewpoint, ignoring or not understanding the perspectives of others.
Middle Childhood
A developmental stage that typically refers to children aged between 6 to 12 years, where significant cognitive, emotional, and social growth occurs.
Fantasy Role Play
A type of play in which children imagine and act out various roles, characters, or scenarios, often involving imaginative, make-believe elements.
Preschool Years
This term describes the early childhood period, typically between the ages of 3 to 5 years, characterized by rapid growth in language, cognitive, and social skills.
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