A ________ Constraint Is a Type of Constraint That Addresses

question 23

Short Answer

A ________ constraint is a type of constraint that addresses whether an instance of a supertype must also be a member of at least one subtype.

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Definitions:

Concrete-Operational

A stage in Piaget's theory of cognitive development, typically occurring between ages 7 and 11, where children start thinking logically about concrete events.

Logical

Pertaining to a mode of reasoning or argumentation that is consistent, valid, and based on facts or established rules of reasoning.

Conservation

A cognitive ability, identified by Piaget, that allows a person to understand that changing the form of a substance or object does not change its amount, overall volume, or mass.

Animism

The belief that objects, places, and creatures all possess a distinct spiritual essence.