Examlex
The maximum oxidation state of an element in the first transition series never exceeds its group number.
Imaginary Audience
An aspect of adolescent egocentrism; the belief that other people are as concerned with our thoughts and behaviors as we are.
Adolescents
Individuals in the transitional stage of physical and psychological development that occurs between childhood and adulthood.
Object Permanence
Recognition that objects removed from sight still exist, as demonstrated in young children by continued pursuit.
Infants
Very young children, especially those under one year of age, characterized by rapid developmental changes.
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