Emotionally Intense and Fidgety Infants Become Unusually Anxious and Aroused

question 189

Multiple Choice

Emotionally intense and fidgety infants become unusually anxious and aroused when facing new or strange situations.This best illustrates the impact of

• A) object permanence.
• B) temperament.
• C) egocentrism.
• D) a critical period.

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Definitions:

Aggregate Income

All earnings of resource suppliers in an economy during a given period, usually a year.

Price Level

A measure of the average prices of goods and services in the economy at a given time, often used to assess inflation rates.

Stock Variable

A quantity measured at a specific point in time, representing a snapshot of a certain economic variable such as capital or debt.

Periodic Variable

A variable that changes at regular intervals over time in a predictable pattern.