Young Lancelot Is Running Around the House with a Pot

question 109

Multiple Choice

Young Lancelot is running around the house with a pot on his head,holding a trashcan lid in one hand and a stick in the other,yelling about killing dragons.Jean Piaget would say that he's engaged in

• A)accommodation.
• B)assimilation.
• C)pretend play.
• D)deferred imitation.

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Definitions:

Correlation

A statistical measure that expresses the extent to which two variables change together; indicating the strength and direction of a relationship.

Coefficient of Determination

A statistic that indicates the proportion of the variance in the dependent variable predictable from the independent variable(s).

Correlation

A quantitative measure that indicates the extent to which two or more variables fluctuate together.

Correlation Coefficient

A numerical measure that quantifies the degree to which two variables are related, ranging from -1 (perfect negative correlation) to +1 (perfect positive correlation).