Roger Is Shown Two Piles of Sand and Says That

question 25

Multiple Choice

Roger is shown two piles of sand and says that each pile has the same amount. However,when one pile is flattened with a shovel,he now claims emphatically that the flattened pile has less sand. Piaget would suggest that Roger is in the ________ stage of development.

• A)concrete operations
• B)sensorimotor
• C)formal operations
• D)preoperational

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Definitions:

Systems Model

A theoretical framework that represents and analyzes a complex system by identifying its components and their interactions.

Dynamic Concept

A principle or idea characterized by constant change, activity, or progress.

Competency

Competency represents a set of defined skills, knowledge, behaviors, and abilities that are required to perform tasks effectively and efficiently.

Environmental Conditions

External factors including climate, geography, and human-made surroundings that impact living organisms and human society.