Which of the Following Is NOT Correct Regarding the Impact

Which of the following is NOT correct regarding the impact of video on word learning?

A) Preschool children who regularly watch "Sesame Street" usually have larger vocabularies than preschoolers who watch "Sesame Street" occasionally.
B) Television shows that promote word learning are those that tell a story or directly ask questions of the viewer (e.g. ,"Dora the Explorer") .
C) The benefit of television shows on word learning is greatest when preschoolers watch them with adults because the video becomes the focus of joint attention.
D) Most cartoons benefit word learning as much as other television shows like "Thomas the Tank Engine" or "Blue's Clues".