The mental lexicon plays a central role in reading comprehension (Perfetti & Stafura, 2014). It encompasses the number of lexical entries in spoken and written language (vocabulary breadth), the semantic quality of these entries (vocabulary depth), and the connection strength between lexical representations (semantic relatedness); as such, it…

Skilled reading requires attention to many aspects of print at the same time. Some children demonstrate difficulty in attending flexibly to multiple features of print, often focusing solely on decoding or word-level information. These children often lack the insight that reading is more than decoding; they have a difficult time thinking about…