Rimes are not necessarily favored by prereaders: evidence from meta- and epilinguistic phonological tasks.

This article explores young children's facility in phonological awareness tasks requiring either the detection or the articulation of head, coda, onset, and rime subsyllabic units shared in word pairs. Data are reported from 70 nonreading children and 21 precocious readers attending preschools. Prereading children were able to articulate shared heads, codas, and onsets, although rimes rarely were articulated. Precocious readers were able to articulate shared rimes, but articulation performance was still most accurate for onsets and codas. Rimes and heads were equally accessible in the detection task and were identified more often than onsets and codas (nonreaders) and codas (readers). It is concluded that the articulation advantage for nonrime units cannot simply reflect early reading instruction. This disjoint pattern of phonological awareness in detection and production tasks does not support Goswami's phonological status hypothesis. Results may instead reflect quite distinct influences on epilinguistic and metalinguistic phonological development.