International Board of Certified Lactation Consultant (IBCLC) Practice Exam

What physical skill does a child begin to develop at 4-5 months?

1. Rolling

2. Creeping

3. Standing

4. Walking

The correct answer is: Rolling

At 4-5 months, a child typically begins to develop the skill of rolling. This physical milestone is significant as it marks a transition in a baby's motor development, allowing them to move their body more purposefully. At this age, infants gain better control over their head and neck, which facilitates the ability to roll from their back to their front and vice versa. Rolling also serves as a foundational skill for later physical developments such as creeping, crawling, and possibly standing. While creeping, standing, and walking are all important developmental milestones, they typically occur later in an infant's growth. Creeping usually begins around 7-10 months, standing independently is often reached around 9-12 months, and walking can start around 12 months or later. By understanding this progression, one can appreciate the significance of rolling as a precursor to more complex movements in the child’s developmental timeline.