What Is a Developmental Norm

question 224

Multiple Choice

What is a developmental norm

• A) the age at which an average child achieves a skill 
• B) the mean age at which children achieve a skill 
• C) the median age at which children achieve a skill 
• D) the age at which most children achieve a skill

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Definitions:

Common Resources

Goods that are accessible to all members of a society but have a limited supply, leading to potential overuse.

Socially Optimal

A state or outcome in which resources are allocated in the most efficient manner from a societal perspective, maximizing social welfare.

Toll Road

A toll road is a public or private roadway for which a fee is assessed for passage. It generates revenue used for road construction, maintenance, or other transportation expenses.

Clean Air

Refers to the state of the atmosphere when it is free from pollutants and contaminants, enhancing environmental health and quality of life.