Question ID:PT62 S2 Q1 Passage:In a recent study, a group of young children were taught the word "stairs" while walking up and down a flight of stairs. Later that day, when the children were shown a video of a person climbing a ladder, they all called the ladder stairs. Stem:Which one of the following principles is best illustrated by the study described above? Correct Answer Choice:DChoice A:When young children repeatedly hear a word without seeing the object denoted by the word, they sometimes apply the word to objects not denoted by the word. Choice B:Young children best learn words when they are shown how the object denoted by the word is used. Choice C:The earlier in life a child encounters and uses an object, the easier it is for that child to learn how not to misuse the word denoting that object. Choice D:Young children who learn a word by observing how the object denoted by that word is used sometimes apply that word to a different object that is similarly used. Choice E:Young children best learn the names of objects when the objects are present at the time the children learn the words and when no other objects are simultaneously present.