Hyperlexia average for their age groups. Literacy education in South Korea involves teaching students entire words, rather than starting with the relationship between phonemes and letters in Hangul, despite evidence that letter name knowledge is useful for learning to read words that have not been taught. The results suggest that hyperlexics are able to obtain the relations between letters (or the smallest unit of the writing system) and their phonemes without knowing the names. Comprehension difficulties can also be a result of hyperlexia. Semantics and comprehension both have ties to meaning. Semantics relates to the meaning of a certain word while
Advertising to children media content, so they are not vulnerable to manipulation . Younger children have different understandings of advertisements they see on TV, in comparison to older children. All children can be influenced and persuaded by the advertisements they see. A study by Moore and Lutz questioned children about TV advertisements and found how young and older children's understanding of advertisements differs. Younger children are easily influenced by what they see and do not have as much understanding of the message behind the advertisement. They are more trusting and believe that the product shown in the advertisement will be exactly how it