Repetition priming endurance in picture naming and translation: contributions of component processes

Abstract

The processes contributing to the durability of repetition priming in picture naming and its decline across a week were assessed in two experiments with Spanish-English bilinguals. In Experiment 1, both picture identification and word retrieval processes of picture naming exhibited facilitation after a week. Word retrieval priming declined substantially relative to a 10-min retention interval, but picture identification priming remained stable. In Experiment 2, word translation exhibited repetition priming after a week. Decreased word retrieval priming accounted for the attenuation of translation priming relative to a 10-min interval, whereas word comprehension priming remained stable. A linear process model was used to formalize and test key hypotheses and to clarify the influences of component processes and retention interval on repetition priming.