We investigate the hypothesis that our conceptual systems provide two formally distinct ways of representing categories by investigating the manner in which lexical nominals (e.g., "tree," "picnic table") and phrasal nominals (e.g., "black bird," "birds that like rice") are interpreted. Four experiments found that lexical nominals may be mapped…

Compared online processing of Catalan phonemic contrasts in Spanish-dominant and Catalan-dominant Catalan-Spanish bilingual undergraduate students. Results supported hypothesis that L1 (first language) shapes the perceptual system at early stages of development in such a way that it will determine the perception of nonnative phonemic contrasts,…

Interactions between metaphor comprehension and level of operational thought were examined to determine what advantages individuals at the formal operational level had in natural language tasks such as the understanding of figurative language. After 30 undergraduate students were classified as either late concrete, early formal, or late formal…

Explored the effects of differences between English-language and Chinese numerical systems for naming months and days on calendar calculations. Chinese and U.S. 8- and 10-year olds and undergraduates were asked to name a date coming before or after another given date. Found that Chinese speakers used calculations; English speakers recited names.…

Sixteen third grade students, 16 college students, and 16 older adults performed a lexical decision (word-nonword) task to determine age-related differences in the magnitude of contextual priming effects. Context length and target quality (intact versus degraded) were within subject manipulations. A significant Age X Context Length X…