Search Results - "Davies, Ian R.L."

Linguistic relativism and colour cognition by Pilling, Michael, Davies, Ian R.L.

“…Native speakers of two languages (English and Ndonga) were compared on three colour cognition tasks (sorting, triads and visual search) in a test of the…”
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Electrophysiological markers of categorical perception of color in 7-month old infants by Clifford, Alexandra, Franklin, Anna, Davies, Ian R.L., Holmes, Amanda

“…The origin of color categories has been debated by psychologists, linguists and cognitive scientists for many decades. Here, we present the first…”
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A cross-cultural study of colour grouping: Evidence for weak linguistic relativity by Davies, Ian R. L., Corbett, Greville G.

“…We report a cross‐cultural study of colour grouping carried out as a test of the Sapir‐Whorf hypothesis (linguistic relativity theory). Speakers of English,…”
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A study of colour grouping in three languages: A test of the linguistic relativity hypothesis by Davies, Ian R. L.

“…We report a cross‐cultural study of the relationship between language and colour cognition that tests the linguistic relativity hypothesis. We compared…”
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A cross-cultural study of English and Setswana speakers on a colour triads task: A test of the Sapir-Whorf hypothesis by Davies, Ian R. L., Sowden, Paul T., Jerrett, David T., Jertett, Tiny, Corbett, Greville G.

“…We report a cross‐cultural study of speakers of Setswana and of English carried out as a test of the linguistic relativity hypothesis (the Sapir–Whorf…”
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Color categories: Evidence for the cultural relativity hypothesis by Roberson, Debi, Davidoff, Jules, Davies, Ian R.L., Shapiro, Laura R.

“…The question of whether language affects our categorization of perceptual continua is of particular interest for the domain of color where constraints on…”
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Color categories affect pre-attentive color perception by Clifford, Alexandra, Holmes, Amanda, Davies, Ian R.L., Franklin, Anna

“…▶ Greater vMMN for different-category than same-category change detection in lower visual field. ▶ Further evidence for color categorical perception at early…”
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Whorfian effects on colour memory are not reliable by Wright, Oliver, Davies, Ian R. L., Franklin, Anna

“…The Whorfian hypothesis suggests that differences between languages cause differences in cognitive processes. Support for this idea comes from studies that…”
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Neural correlates of acquired color category effects by Clifford, Alexandra, Franklin, Anna, Holmes, Amanda, Drivonikou, Vicky G., Özgen, Emre, Davies, Ian R.L.

“…► Electrophysiological evidence that color category effects can be acquired through category training. ► Greater P3 for novel same-category deviants than novel…”
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Acquisition of Categorical Color Perception: A Perceptual Learning Approach to the Linguistic Relativity Hypothesis by Özgen, Emre, Davies, Ian R. L

“…Color perception can be categorical: Between-category discriminations are more accurate than equivalent within-category discriminations. The effects could be…”
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New evidence for infant colour categories by Franklin, Anna, Davies, Ian R.L.

“…Bornstein, Kessen, and Weiskopf (1976) reported that pre‐linguistic infants perceive colour categorically for primary boundaries: Following habituation,…”
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The Development of Color Categories in Two Languages: A Longitudinal Study by Roberson, Debi, Davidoff, Jules, Davies, Ian R. L, Shapiro, Laura R

“…This study unites investigations into the linguistic relativity of color categories with research on children's category acquisition. Naming, comprehension,…”
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Chromatic Perceptual Learning but No Category Effects without Linguistic Input by Grandison, Alexandra, Sowden, Paul T, Drivonikou, Vicky G, Notman, Leslie A, Alexander, Iona, Davies, Ian R L

“…Perceptual learning involves an improvement in perceptual judgment with practice, which is often specific to stimulus or task factors. Perceptual learning has…”
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Perceptual learning of luminance contrast detection: specific for spatial frequency and retinal location but not orientation by Sowden, Paul T., Rose, David, Davies, Ian R.L.

“…Performance of a wide range of simple visual tasks improves with practice. Here we ask whether such learning occurs for the fundamental visual task of…”
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Is color categorical perception really perceptual? by PILLING, Michael, WIGGETT, Alison, ÖZGEN, Emre, DAVIES, Ian R. L

“…Roberson and Davidoff (2000) found that color categorical perception (CP; better cross-category than within-category discrimination) was eliminated by verbal,…”
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What can we learn from toddlers about categorical perception of color? Comments on Goldstein, Davidoff, and Roberson by Franklin, Anna, Wright, Oliver, Davies, Ian R.L.

“…We comment on Goldstein, Davidoff, and Roberson’s replication and extension ( Journal of Experimental Child Psychology, 102, 219-238 [2009]) of our study of…”
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Salience of primary and secondary colours in infancy by Franklin, Anna, Pitchford, Nicola, Hart, Lynsey, Davies, Ian R. L., Clausse, Samantha, Jennings, Siobhan

“…Primary colour terms (black, white, red, green, yellow, and blue) are more fundamental in colour language than secondary colour terms (pink, purple, orange,…”
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Categorical perception, perceptual magnet and prototype-bias: same or different phenomena? by Davies, I. R L, Ozgen, E., Pilling, M., Wiggett, A.

“…Abstract only…”
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The effect of Stroop interference on the categorical perception of color by Wiggett, Alison J., Davies, Ian R. L.

“…In two experiments, we examined the effects of Stroop interference on the categorical perception (CP; better cross-category than within-category…”
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Perceptual learning of the detection of features in X-ray images: a functional role for improvements in adults' visual sensitivity? by Sowden, P T, Davies, I R, Roling, P

“…Recent perceptual learning research has found long-term increases in the sensitivity of adults' perceptual systems. The authors examined whether such changes…”
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