Purpose: Effects related to literacy acquisition have been observed at different levels of speech processing. This study investigated the link between orthographic knowledge and children's perception and production of specific speech sounds. Method: Sixty Spanish-speaking second graders, differing in their phonological decoding skills, completed a…

We used multidimensional item response theory to test the internal structure of the Phonological Awareness Literacy Screening in Spanish for Preschool and test for item parameter drift. The measure is aligned with the simple view of reading, which defines reading as consisting of two equally important dimensions: decoding and language…