International Board of Certified Lactation Consultant (IBCLC) Practice Exam

Which milestone is reached at 18 months?

1. Walks alone

2. Crawls

3. Pulls to stand

4. Kicks a ball forward

The correct answer is: Walks alone

At 18 months, a child typically reaches the milestone of walking independently. This achievement is significant as it marks a transition from earlier modes of mobility such as crawling or cruising (walking while holding onto furniture). Walking alone reflects not just physical development but also coordination and balance skills that have been cultivated in the months leading up to 18 months. While crawling is usually completed by around 9 months, pulling to stand often occurs around the same time or slightly afterward, around 10 to 12 months. Kicking a ball forward is usually observed after a child has developed more advanced motor skills, generally at around 24 months. Therefore, walking alone at 18 months is a prominent milestone that demonstrates a child's growing independence and physical capability.