Question 1 · Hard
During screening, a child rides a tricycle, copies a circle, builds a tower of 9 cubes, and can tell her own age and sex. These milestones together best match an age of:
- A3 years
- B18 months
- C4 years
- D2 years
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Answer: A · 3 years
Riding a tricycle, copying a circle, a tower of about 9-10 cubes and knowing one's age and sex are classic 3-year milestones. A 2-year-old builds a tower of about 6-7 cubes, runs and makes simple two-word phrases, but cannot copy a circle. A 4-year-old copies a cross or a square and hops on one foot. At 18 months the tower is about 3-4 cubes and the child scribbles.
- B: An 18-month-old builds 3-4 cubes and only scribbles.
- C: A 4-year-old already copies a cross or a square and hops.
- D: A 2-year-old cannot yet copy a circle or ride a tricycle.