Word associations are formed incidentally during sentential semantic integration.
Sentential context facilitates the incidental formation of word associations (e.g., Prior, A., & Bentin, S. (2003). Incidental formation of episodic associations: the importance of sentential context. Memory and Cognition, 31(2), 306-316). The present study explored the mechanism of this effect. In two experiments, unrelated word pairs were embedded in coherent or semantically anomalous sentences. Anomalous sentences included either a local or a global anomaly. During an incidental study phase, participants performed a sentence categorization task. The strength of the incidental associations formed between two nouns jointly appearing in a sentence was probed by gauging their influence on subsequent paired-associate learning and cued recall in Experiment 1, and by assessing their associative priming effect in a subsequent unexpected explicit recognition test for single words in Experiment 2. In both experiments, significant associative memory was found for noun pairs studied in coherent sentences but not for those appearing in anomalous sentences, regardless of anomaly type. In a sentence rating task, global anomalies yielded less plausible sentences than local anomalies, however both types of anomalies were equally detrimental to the sentence integration process. We suggest that sentence constituents are incidentally associated during sentence processing, particularly as a result of sentence integration and the consolidation of a mental model.
Prior
Anat
A
Department of Psychology, Carnegie Mellon University, 5000 Forbes Ave., Pittsburgh, PA 15217, USA. aprior@andrew.cmu.edu
Bentin
Shlomo
S
D001288:Attention; D032882:Comprehension; D003210:Concept Formation; D006801:Humans; D011939:Mental Recall; D010153:Paired-Associate Learning; D011932:Reading; D012660:Semantics