The procedure to produce standard curve for starch concentration measurement by image analysis using a color scanner and computer for data acquisition and color analysis is described. Color analysis is performed by a Visual Basic program that measures red, green, and blue (RGB) color intensities for pixels within the scanner image.

This eight-year study represents a pioneering effort to investigate color expression in children's graphic notations at two stages of development: "Pre-literate" (age: 7.0-8.5), before students received school music instruction, and "Post-literate" (age: 14.0-15.5), three years after students acquired Standard Notation in…

This paper describes an easy experiment to study the absorption and action spectrum of photosynthesis, as well as the inhibition by heat, high light intensity and the presence of the herbicide 3-(3,4-dichlorophenyl)-1,1-dimethylurea (DCMU) on the photosynthetic process. The method involves measuring the chlorophyll fluorescence emitted by intact…

A study investigated whether informational graphics help attract the reader to a newspaper story, prolong reader interaction, and increase reader knowledge. Five versions of a small informational graphic and a related 10-inch non-lead story published on the bottom of a newspaper page were tested on 300 participants (a non-probability sample of…

Higher education faculty can be more effective by recognizing what causes immediacy and approach-avoidance behavior in their surroundings, what nonverbal signals they are sending, and how to control their environment, thereby enhancing their interaction with students. This paper examines immediacy theory, approach-avoidance theory, color theory,…

Asserts that Blood on the Forge, published in 1941 by black novelist, William Attaway, represented a literary achievement in its own right, and at the same time realistically portrayed the transition of a people from a structured, authoritarian, rural existence to an industrialized urban frontier. Attaway rejected traditional forms of agrarianism…

The "Sound of the Day" is a color stimulation method of teaching reading in English, Chinese (both the characters and the orthographical pin-yin), and other languages. The method involves reviewing previously learned sounds, introducing a new sound each day, learning four new words which begin with the same sound, and then drawing and coloring…

A study examined the expectation that videotaped male models would be rated similarly to ratings previously found in research literature for red, blue, and monotone hues, and high, medium, and low levels of color saturation. Using a Graeco-Latin Square design, the ratings of 147 subjects (communications students at the University of Utah) were…

Children may be able to gain partial information about the meaning of a word from clues, such as how it is used in a sentence and what words it is contrasted with. This strategy, known as "fast mapping," may provide a very useful first step in language learning. One question which arises from studies of fast mapping is whether fast…

This work investigates, first, whether the integration of color and shape information is affected by attending to the stimulus location, and second, whether attending to a stimulus location enhances the perceptual representation of the stimulus or merely affects decision processes. In three experiments, subjects were briefly presented with colored…

A study examined the influence of the color of an individual's clothing and hair on the feelings and attitudes of others. Subjects, 246 college students, were shown 20 slides, one at a time, and asked to answer 15 questions for each slide. The slides were of four magazine models, two male, two female, with one blonde and one brunette of each sex.…

A school architect offers planning guidelines for utilitarian, good-looking interior environments. (Author/DN)

The purpose of this study was to compute and analyze descriptive indices of efficiency assessing the relative effectiveness of a verbal and visual color code applied to self-paced learning and testing materials. The sample consisted of 176 college subjects randomly assigned to one of four treatment conditions receiving black/white (B) or color…

The question studied whether the specific seven TICCIT system colors used within color coding schemes can be a source of confusion, or not seen at all, by the color-blind segment of target populations. Subjects were 11 color-blind and three normally sighted students at Brigham Young University. After a preliminary training exercise to acquaint the…