According to Jean Piaget,this Is the Stage of Cognitive Development

question 1

Short Answer

According to Jean Piaget,this is the stage of cognitive development when children are between the ages of birth and 2 years old.Infants/children at this age "think" by coordinating sensory experiences with physical and motor actions.

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Definitions:

Macule

A flat, distinct, discolored area of the skin that is not raised above the surface.

Excoriation

The removal of the surface of the skin or mucous membrane through injury or trauma.

Senile Keratosis

A skin condition seen in older adults, characterized by thick, scaly, or crusty patches that are often a result of prolonged exposure to the sun.

Candidiasis

An infection caused by a yeast (a type of fungus) called Candida, affecting skin, mouth, or genitals.