premise: For 4- and 5-year-olds, questions more often address narrative organization ( What happens next? ); analyses of characters ( Why did the little girl want a teddy bear? ); and connections between the book and the child's everyday life ( Have you ever seen a fire engine on its way to a fire? 
hypothesis: The questions for 4 and 5 year olds include narrative organization, character analysis, and connections between book and daily life.