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- Title
Predicting raters' transparency judgments of English and Chinese morphological constituents using latent semantic analysis.
- Authors
Wang, Hsueh-Cheng; Hsu, Li-Chuan; Tien, Yi-Min; Pomplun, Marc
- Abstract
The morphological constituents of English compounds (e.g., 'butter' and 'fly' for 'butterfly') and two-character Chinese compounds may differ in meaning from the whole word. Subjective differences and ambiguity of transparency make judgments difficult, and a computational alternative based on a general model might be a way to average across subjective differences. In the present study, we propose two approaches based on latent semantic analysis (Landauer & Dumais in Psychological Review 104:211-240, ): Model 1 compares the semantic similarity between a compound word and each of its constituents, and Model 2 derives the dominant meaning of a constituent from a clustering analysis of morphological family members (e.g., 'butterfingers' or 'buttermilk' for 'butter'). The proposed models successfully predicted participants' transparency ratings, and we recommend that experimenters use Model 1 for English compounds and Model 2 for Chinese compounds, on the basis of differences in raters' morphological processing in the different writing systems. The dominance of lexical meaning, semantic transparency, and the average similarity between all pairs within a morphological family are provided, and practical applications for future studies are discussed.
- Subjects
MORPHOLOGY (Grammar); COMPOUND words; VOCABULARY; SEMANTICS; ENGLISH language; CHINESE language
- Publication
Behavior Research Methods, 2014, Vol 46, Issue 1, p284
- ISSN
1554-351X
- Publication type
Article
- DOI
10.3758/s13428-013-0360-z