The comparative translucency of initial lexical items represented in five graphic symbol systems and sets.


The comparative translucency within and across five aided augmentative and alternative symbol systems or sets (Blissymbols, Picsyms, PIC, PCS, and Rebus) for symbols representing three parts of speech (nouns, verbs, and modifiers) was investigated. A sample of 41 items representing an initial lexicon was rated by undergraduate college students on a 7-point… (More)