title: The development of children's enjoyment and comprehension of thematic riddles.
mesh_terms: D000367:Age Factors; D000374:Aggression / Q000523:psychology; D002648:Child; D002657:Child Development; D002675:Child, Preschool; D006801:Humans; D007360:Intelligence; D008297:Male; D014925:Wit and Humor as Topic