The contribution of frequency and semantic similarity to morphological processing.
This research investigated the role of frequency and semantic factors in the processing of morphologically complex words. Unaffixed targets were immediately preceded by either inflected or derived primes that were either high or low in frequency. In Experiment 1, low-frequency inflections and derivations produced equivalent priming effects, whereas high-frequency inflections produced more priming than derivations. In Experiment 2, both semantic and morphological priming varied as a function of SOA (50, 150, and 250 ms). The difference in priming of inflections and derivations increased as SOA increased. Results suggest that frequency and semantic similarity interactively modulate the magnitude of morphological priming and, by inference, affect the processing of morphologically complex words. Dual-route and connectionist accounts are discussed.
Raveh
Michal
M
Bar-Ilan University, Ramat-Gan, Israel. ravehm@mail.biu.ac.il
D003071:Cognition; D006801:Humans; D007802:Language; D011897:Random Allocation; D011930:Reaction Time; D012660:Semantics