If MPC = 0

question 44

Multiple Choice

If MPC = 0.80, how much should government spending change to increase real GDP by $500?

• A) -100.
• B) +80.
• C) -80.
• D) +500.
• E) +100.

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Definitions:

Concrete-Operations

A stage in Jean Piaget's theory of cognitive development where children aged approximately 7 to 11 years can logically reason about concrete situations but not abstract ones.

Formal-Operations

The final stage in Piaget's theory of cognitive development, characterized by the ability to think abstractly and reason logically.

Lev Vygotsky

A Russian psychologist known for his work on cognitive development, specifically the social interaction theory which posits that community plays a central role in the process of making meaning.

Zone Of Proximal Development

The difference between what a learner can do without help and what they can achieve with guidance and encouragement from a skilled partner.