Structural priming from simple arithmetic to Chinese ambiguous structures: evidence from eye movement

The structure correspondence hypothesis predicts how word and sentence in language correlate with term and principle in mathematics

The association between language and mathematics is an important debated topic. Here, we proposed a structure correspondence hypothesis to explain under what conditions language and mathematics are closely related. According to the hypothesis, there would be an association when they have equivalent structure. One hundred and fifty high school students were recruited to finish mathematical and language tests at the element level (i.e., geometric term processing and word analogy) and at the low-dimensional combination level (i.e., geometric principle processing and sentence completion) as well as the tests to measure cognitive covariates (general intelligence and spatial processing). After controlling for age, gender and cognitive covariates, geometric term processing and word analogy were closely correlated, and geometric principle processing and sentence completion were significantly correlated. No other correlations were found. The results support the structure correspondence hypothesis and provide a new perspective of structure of language and verbalized mathematics for the relation between language and mathematics.

An Eye-Tracking Study of Structural Priming from Abstract Arithmetic to Chinese Structure NP1 + You + NP2 + Hen + AP

The present study attempted to explore the abstract priming effects from mathematical equations to Mandarin Chinese structure NP₁ + You + NP₂ + Hen + AP in an on-line comprehension task with the aim to figure out the mechanism that underlying these effects. The results revealed that compared with baseline priming conditions, participants tended to choose more high-attachment options in high-attachment priming conditions and more low-attachment priming options in low-attachment priming conditions. Such difference had reached a significant level, which provided evidence for the shared structural representation across mathematical and linguistic domains. Additionally, the fixations sequences during arithmetic calculations reflected those equations were processed hierarchically and could be extracted in parallel instead of being scanned in a sequentially left-to-right order. Our results have provided some evidence for the Representational Account.