What are the levels of child safety restraints according to safety recommendations?

The correct answer emphasizes the comprehensive approach taken in child safety restraint recommendations. It encompasses the various stages of a child's development and the types of restraints appropriate at each stage, ensuring maximal safety as a child grows.

Rear-facing seats are crucial for infants and toddlers, as they support the head, neck, and spine by distributing crash forces more evenly across the back of the safety seat in the event of an accident. As children grow, transitioning to forward-facing seats provides necessary support and restraint while accommodating their size and weight. Booster seats are then used to properly position a seat belt over the child's body, ensuring better protection in a crash. Finally, the recommendation to use a seat belt and continue sitting in the back seat until at least age 13 reflects safety studies that show decreased risk of injury or death when children are in the back seat.

Focusing solely on booster seats and seat belts, only seat belts for those ages 5 and above, or rear-facing seats only misrepresents the graduated approach to child safety, which adapts to the changing size and needs of children to ensure their protection at every stage.