An Infant's Role in Perceptual Development

question 43

Multiple Choice

An infant's role in perceptual development

• A) becomes more active across time.
• B) becomes more passive across time as perceptual abilities increase.
• C) there is no change in the infant's role in perceptual development across time.
• D) The research is inconsistent on this issue

---

Definitions:

Dynamic Inefficiencies

Inefficiencies that occur over time due to factors such as technological changes, market adjustments, or policy shifts, affecting long-term economic performance.

Pollution

Pollution refers to the introduction of harmful materials into the environment, including the air, water, and soil, which can damage the health of both the planet and its inhabitants.

Dry Cleaning Industry

The sector of the economy dedicated to cleaning fabrics that are either unsuitable for traditional laundering or require a more delicate handling.

Average Social Cost

The total cost of producing a good or service, including both private costs and any external costs, averaged over the units produced.