The origin of color categories has been debated by psychologists, linguists and cognitive scientists for many decades. Here, we present the first electrophysiological evidence for categorical responding to color before color terms are acquired. Event-related potentials were recorded on a visual oddball task in 7-month old infants. Infants were…

Instructions are given for building physical scale models of ordered structures of B-form DNA, protein [alpha]-helix, and parallel and antiparallel protein [beta]-pleated sheets made from colored computer printouts designed for transparency film sheets. Cut-outs from these sheets are easily assembled. Conventional color coding for atoms are used…

Both classical and recent reports suggest a right-hemisphere superiority for color discrimination. Testing highly-trained normal subjects and taking care to eliminate asymmetries from the testing situation, we found no significant differences between left and right hemifields or between upper and lower hemifields. This was the case for both of the…

We present data indicating that visual awareness for a basic perceptual feature (colour) can be influenced by the relation between the feature and the semantic properties of the stimulus. We examined semantic interference from the meaning of a colour word ("RED") on simple colour (ink related) detection responses in a patient with simultagnosia…

An activity has been designed for the purpose of teaching how light is dispersed in a straight line and about the interaction between matter and light as well as the related concepts of shadows, partial shadows, reflection, refraction, primary colours and complementary (secondary) colours, and differentiating the relationship between colours, all…

Williams syndrome is a genetic neurodevelopmental disorder with a distinctive phenotype, including cognitive-linguistic features, nonsocial anxiety, and a strong attraction to music. We performed functional MRI studies examining brain responses to musical and other types of auditory stimuli in young adults with Williams syndrome and typically…

The wonderful book, "How Are You Peeling? Foods with Moods" by Saxton Freymann and Joost Elffers inspired a lesson on feelings and expressions for this author's second-grade students. Many students at her school have difficult lives and lots of emotional baggage, resulting in behavioral problems at school. Using the example of Fauvist portraits by…

This article looks at the way in which the changing visual environment affects education at two levels: in communication patterns and research methodologies. The research considers differences in the variance and quantity of types of visual media and their relationship to the written mode in the urban landscapes of Tokyo and London, using…

Along with inquiry-based teaching, exploring the elements of art can guide students to view and represent objects realistically. Understanding line, shape, color, value, form, space, and texture helps bridge the gap between what students actually observe and what their preconceived ideas about the object may be. This type of explicit instruction…

Past research suggests that both White children and minority children, including Hispanics, hold pro-White biases. Although doll studies have been a popular way of assessing racial attitudes among children, several methodological issues have made it challenging to interpret the results from these studies. Furthermore, past research has failed to…

Six pigeons were trained in a delayed matching-to-sample task involving bright- and dim-yellow samples on a central key, a five-peck response requirement to either sample, a constant 1.5-s delay, and the presentation of comparison stimuli composed of red on the left key and green on the right key or vice versa. Green-key responses were…

Paul Klee's "Caprice in February" was on display in the author's artroom for use with a third-grade class. Without any prompting, her kindergartners became very interested in the color of his background. The author decided to take advantage of her students' enthusiasm. This article presents how the author and her kindergarten class use "Caprice in…

A sparse mask that persists beyond the duration of a target can reduce its visibility, a phenomenon called "object substitution masking". Y. Jiang and M. M. Chun (2001a) found an asymmetric pattern of substitution masking such that a mask on the peripheral side of the target caused stronger substitution masking than on the central side.…

Vantage Theory (VT) and Cognitive Grammar (CG) both rely crucially on the cognitive phenomenon of categorization as well as on the semantic/pragmatic notion of participant point of view in making claims about human linguistic production and perception. In this paper these commonalities of commitment are explored, as are the differences in the ways…

The Polish set of terms for blue includes, inter alia, the following adjectives: "niebieski" "blue", "blekitny" "(sky) blue", "granatowy" "navy blue", "lazurowy" "azure", "modry" "(intense) blue" and "siny" "(grey) violet-blue". The adjective "niebieski" is the basic term; however, it shares some of its functions with "blekitny", which is…