Phonetic awareness and reading acquisition

Summary Three issues are dealt with: the relationship between phonetic awareness and reading acquisition, the nature of the cognitive capacities that make phonetic awareness possible, and the potential influence of phonetic awareness on language perception and comprehension. Data on the relationships between phonetic awareness and reading acquisition support an interactive view. For most people, learning to read in the alphabetic system stimulates phonetic awareness. On the other hand, phonetic awareness is a critical factor for success in reading acquisition. Indications about the nature of the cognitive capacities that underlie phonetic awareness may be obtained by inspecting its development. Two capacities at least seem to be required: the capacity to ignore meaning and focus on the sound properties of speech and the capacity of segmentation.Lack of phonetic awareness does not imply that phonetic processing does not take place during speech perception. Recent data suggest that speech perception includes a stage of extraction of phonetic features regardless of whether or not the subject is able to segment speech into phones explicitly. However, phonetic awareness may influence perceptual strategies and the relative weight of meaning expectancies in identification.Our work received support from the Belgian Fonds de la Recherche fondamentale collective (F.R.F.C.) under contracts No. 2.4505.76 and 2.4505.80 as well as from the Belgian Ministère de la Politique et de la Programmation scientifiques (Action de Recherche concertée Processus cognitifs dans la lecture)