Zach,20 Months,recently Started Using First-Person Pronouns

question 178

Multiple Choice

Zach,20 months,recently started using first-person pronouns.His mother is somewhat concerned that Zach constantly asserts his rights to objects,shouting,"Mine!" Even when playing with his brother,Zach doesn't want to share toys,instead insisting that everything is "mine." What does Zach's behavior show about his emotional development?

• A) Zach has developed a sense of self-awareness.
• B) Zach's anxiety has become a source of anger.
• C) Zach is being selfish and his mother needs to discipline him.
• D) Zach is trying to establish that he is the "boss" at home.

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Definitions:

FMVSS 121

Legislation that defines minimum standards for all highway operated air brake equipment.

System Pressure

Usually refers to the range of pneumatic circuit pressures between cut-out and cut-in pressure values in an FMVSS 121–compliant air brake system. Can refer to other fluid power circuit pressures such as those in transmission hydraulics and engine lube circuits.

Tractor/Trailer Combination

A configuration consisting of a tractor unit that provides the motive power and a trailer unit that carries the cargo, commonly used for freight transport.