According to your text,which infant is likely to understand that a ball must be thrown to move?
A) Infant Dolly, who can roll over
B) Infant Sammie, who can hold his head up
C) Infant Darlene, who can crawl
D) Infant Celeste, who smiles when her mom walks in

Question

Quizplus · Accepted Answer

Crawling requires a certain level of motor development and perception of spatial relationships, which suggests that Infant Darlene is likely to have a basic understanding of cause and effect, and therefore would be more likely to understand that a ball must be thrown to move. Infants who can only roll or hold their head up are not yet mobile enough to have this understanding, and a smile in response to a stimulus does not indicate an understanding of cause and effect.

According to Your Text,which Infant Is Likely to Understand That