When Mark's Grandmother Calls on the Telephone to Wish Him

question 68

Multiple Choice

When Mark's grandmother calls on the telephone to wish him a happy birthday,she asks him,"How old are you today?" Instead of saying anything,Mark holds up four fingers.His behaviour is best explained as

• A)intuitive.
• B)egocentric.
• C)excessive conservation.
• D)a lack of object permanence.

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Definitions:

Girdle

Belt or zone; the bony region where the limbs attach to the body.

Range of Movements

The entire spectrum of motion that a joint can achieve, typically involving its capacity for bending and straightening.

True Ribs

The upper seven pairs of ribs that are directly attached to the sternum by their costal cartilages, providing protection to the thoracic cavity.

Sternum

A long flat bone located in the center of the chest, which connects to the ribs via cartilage and protects vital organs like the heart and lungs.