Of black sheep and white crows: Extending the bilingual dual coding theory to memory for idioms

Less Direct, More Analytical: Eye-Movement Measures of L2 Idiom Reading

Idioms (e.g., break the ice, spill the beans) are ubiquitous multiword units that are often semantically non-compositional. Psycholinguistic data suggests that L1 readers process idioms in a hybrid fashion, with early comprehension facilitated by direct retrieval, and later comprehension inhibited by factors promoting compositional parsing (e.g., semantic decomposability). In two eye-tracking experiments, we investigated the role of direct retrieval and compositional analysis when idioms are read naturally in sentences in an L2. Thus, French–English bilingual adults with French as their L1 were tested using English sentences. For idioms in canonical form, Experiment 1 showed that prospective verb-related decomposability and retrospective noun-related decomposability guided L2 readers towards bottom-up figurative meaning access over different time courses. Direct retrieval played a lesser role, and was mediated by the availability of a congruent “cognate” idiom in the readers’ L1. Next, Experiment 2 included idioms where direct retrieval was disrupted by a phrase-final language switch into French (e.g., break the glace, spill the fèves). Switched idioms were read comparably to switched literal phrases at early stages, but were penalized at later stages. These results collectively suggest that L2 idiom processing is mostly compositional, with direct retrieval playing a lesser role in figurative meaning comprehension.

Bilinguals' Plausibility Judgments for Phrases with a Literal vs. Non-literal Meaning: The Influence of Language Brokering Experience

Previous work has shown that prior experience in language brokering (informal translation) may facilitate the processing of meaning within and across language boundaries. The present investigation examined the influence of brokering on bilinguals' processing of two word collocations with either a literal or a figurative meaning in each language. Proficient Spanish-English bilinguals classified as brokers or non-brokers were asked to judge if adjective+noun phrases presented in each language made sense or not. Phrases with a literal meaning (e.g., stinging insect) were interspersed with phrases with a figurative meaning (e.g., stinging insult) and non-sensical phrases (e.g., stinging picnic). It was hypothesized that plausibility judgments would be facilitated for literal relative to figurative meanings in each language but that experience in language brokering would be associated with a more equivalent pattern of responding across languages. These predictions were confirmed. The findings add to the body of empirical work on individual differences in language processing in bilinguals associated with prior language brokering experience.