Assessment of Literacy and Language™

ALL™ is used to evaluate both the emergent literacy skills and language development of prekindergarten, kindergarten, and first-grade children. ALL™ can help you diagnose children who have language disorders and who are at risk for later reading impairment. The ALL™ may also be used for early identification of children who are at risk for reading impairment due to specific risk factors including environment, heredity, and difficulties of phonological processing.