Fast priming of grammatical decisions: repetition and transposed-word priming effects

Jonathan Mirault (1) , Mathieu Declerck (2) , Jonathan Grainger (3, 1)

1 LPC - Laboratoire de psychologie cognitive
2 VUB - Vrije Universiteit Brussel
3 ILCB - Institute of Language, Communication and the Brain

We used the grammatical decision task to investigate fast priming of written sentence processing. Targets were sequences of 5 words that either formed a grammatically correct sentence or were ungrammatical. Primes were sequences of 5 words and could be the same word sequence as targets, a different sequence of words with a similar syntactic structure, the same sequence with two inner words transposed or the same sequence with two inner words substituted by different words. Prime-word sequences were presented in a larger font size than targets for 200 ms and followed by the target sequence after a 100 ms delay. We found robust repetition priming in grammatical decisions, with same sequence primes leading to faster responses compared with prime sequences containing different words. We also found transposed-word priming effects, with faster responses following a transposed-word prime compared with substituted-word primes. We conclude that fast primed grammatical decisions might offer investigations of written sentence processing what fast primed lexical decisions have offered studies of visual word recognition.

Mots clés: Psychology and cognitive neuroscience grammatical decision task; sentence priming; transposed-word priming

Domaines: Sciences de l'Homme et Société

Jonathan Mirault, Mathieu Declerck, Jonathan Grainger. Fast priming of grammatical decisions: repetition and transposed-word priming effects. Royal Society Open Science, 2022, 9 (1), ⟨10.1098/rsos.211082⟩. ⟨hal-03563389⟩