While Observing Infants, You Witness a Tertiary Circular Reaction

question 13

Multiple Choice

While observing infants, you witness a tertiary circular reaction. What stage of cognitive development have you observed?

• A) the sensorimotor stage
• B) the preoperational stage
• C) the concrete operational stage
• D) the formal operational stage

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Definitions:

Horizontal Offset

The displacement of the Earth's surface along a fault line, measured in a horizontal direction.

Fault Scarp

A steep slope or cliff formed as a result of movement along a geological fault, typically found at the Earth's surface.

Carbon-14

A carbon isotope that emits radiation, utilized in radiocarbon dating to ascertain the age of organic matter.

Trenches

Deep, narrow depressions in the ocean floor, typically resulting from the subduction of one tectonic plate under another.