Debra Is Very Active

Multiple Choice

Debra is very active.She loves to tumble and show off.She is always trying out what her parents consider to be hair-raising stunts.She also loves races and believes she can run faster than her parents.This type of activity level and confidence is most characteristic of:

A) 1-year-olds.
B) 2-year-olds.
C) 3-year-olds.
D) 5-year-olds.