Which statement indicates that a participant in an infant safety class needs further instruction?

The statement regarding tying bumper pads to the sides of the crib indicates a need for further instruction. Bumper pads have been shown to pose a significant risk to infants, mainly because they can contribute to suffocation, entrapment, or strangulation. The safest practice for infant sleep environments, as recommended by pediatric experts and safety guidelines, is to keep the crib free of soft bedding, including bumper pads, pillows, and toys.

In contrast, the other statements reflect safe practices for infant sleep. A firm mattress is endorsed as it reduces the risk of suffocation. Use of a pacifier during sleep has been associated with a lower risk of Sudden Infant Death Syndrome (SIDS). Utilizing a sleeping sack or thin blanket is also considered safe as it helps maintain an appropriate temperature without the risks associated with loose blankets. Emphasizing these safe sleep practices helps ensure a safe sleeping environment for infants.