Rime Priming Effects in Spoken Word Recognition: Are They Really Due to the Rime?

In this study we reexamined the facilitation that occurs when auditorily presented monosyllabic primes and targets share their final phonemes, and in particular the rime (e.g., /vɔʀd/-/kɔʀd/). More specifically, we asked whether this rime facilitation effect is also observed when the two last consonants of the rime are transposed (e.g., /vɔdʀ/-/kɔʀd/). In comparison to a control condition in which the primes and the targets were unrelated (e.g., /pylt/-/kɔʀd/), we found significant priming effects in both the rime (/vɔʀd/-/kɔʀd/) and the transposed-phoneme “rime” /vɔdʀ/-/kɔʀd/ conditions. We also observed a significantly greater priming effect in the former than in the latter condition. We use the theoretical framework of the TISK model (Hannagan et al., 2013) to propose a novel account of final overlap phonological priming in terms of activation of both position-independent phoneme representations and bi-phone representations.