The Cognitive Range Between What a Child Can Do on Her

question 118

Multiple Choice

The cognitive range between what a child can do on her or his own and what the child can do with the help of adults,defines Vygotsky's ____.

• A) concept of internalization
• B) zone of proximal development
• C) concept of private speech
• D) theory of mind

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Definitions:

Cournot Model

An economic model used to describe an industry structure in which firms compete on the quantity of output they will produce, which they decide on at the same time.

Cournot Equilibrium

A situation in oligopoly markets where each firm chooses the quantity to produce to maximize its profit, assuming the quantities of its rivals are fixed.

Price Elasticity

A measure of how much the demand or supply of a product changes in response to a price change.

Cournot Equilibrium

A model of market competition in which firms choose their output levels simultaneously and independently to maximize profit with the assumption of no further entry by other firms.