Visual and auditory priming influences the production of low-frequency spellings

Abstract

Three experiments investigated whether production of low-frequency spellings could be influenced by other words containing those spellings. Participants saw visually-presented primes (Experiment 1) or heard primes presented auditorily and produced their spelling (Experiments 2 and 3). Primes either shared both orthography and phonology (e.g., chapl ai n) or only orthography (e.g., ord ai n) with the target word (e.g., porcel ai n). Following the primes, participants attempted to produce the correct spellings of auditorily-presented target words containing low-frequency spellings, such as the ai in porcelain. Participants correctly spelled the targets’ low-frequency spelling more often when preceded by either type of prime, relative to unprimed targets. Furthermore, priming only occurred when the prime’s spelling was produced correctly; primes spelled incorrectly reduced the correct production of target spellings. These results suggest that unlike the priming of nonwords, the basis of lexical priming of real words is orthographic, resulting from the priming of specific graphemes that increases the probability of reactivating the same spelling pattern in the target.