By About ________ Years of Age, the Child Begins to Develop

question 1

Multiple Choice

By about ________ years of age, the child begins to develop a theory of mind that includes the understanding that another person will feel sad if she fails or happy if she succeeds.

• A) 5 or 6
• B) 4 or 5
• C) 3 or 4
• D) 2 or 3
• E) 1 or 2

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Definitions:

Nail Root

The part of the nail beneath the skin, from where the nail starts to grow.

Nail Body

The visible part of the nail, made of keratin, that covers and protects the tips of the fingers and toes.

Nail Bed

Epithelial tissue resting on dermis under the nail between the nail matrix and hyponychium; contributes to the formation of the nail.

Hyponychium

Thickened portion of the stratum corneum under the free edge of the nail.