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
Advanced manufacturing overall interests. In one report, the distinction between traditional sectors of manufacturing (listed as auto, steel) and others (listed as aerospace, medical device, pharmaceutical) is the basis for a definition of advanced manufacturing, with the characteristics of the two differing in terms of volume and scale economies, labor and skill content, and the depth and diversity of the network surrounding the industry. (New England Council and Deloitte, as referenced in PCAST document) Other sources define advanced manufacturers as those that "succeed" in today's competitive environment. One source states that: "What differentiates certain companies is a unique ability to create a