Recognizing words and pictures in sentence contexts: a test of lexical modularity.

Words or pictures completed sentence fragments to form coherent or incoherent sentences. Subjects made lexical decisions about words and object decisions about pictures. Modality was blocked in Experiment 1 and mixed in Experiment 2. In both experiments there were similar effects of context for words and pictures, contrary to the hypothesis that lexical priming produces the sentence context effect. Mixed conditions produced longer response latencies than blocked conditions but did not interact with the context effect. The finding of no interaction between the effect of context and the mixed-blocked manipulation, supports a version of lexical modularity in which context effects arise as a function of post-access integration processing.