People often misrecognize objects that are similar to those they have previously encountered. These mnemonic discrimination errors are attributed to shared memory representations (gist) typically characterized in terms of meaning. In two experiments, we investigated multiple semantic and perceptual relations that may contribute: at the concept…

How does the concurrent use of language affect perception and memory for exemplars? Labels cue more general category information than a specific exemplar. Applying labels can affect the resulting memory for an exemplar. Here 3 alternative hypotheses are proposed for the role of labeling an exemplar at encoding: (a) labels distort memory toward the…

A study was devised to determine whether, if color is found superior to black-and-white for communicating dynamic picture content, that superiority can be attributed to the realism of authentic color, or whether that superiority is the effect of the simple presence of color. A sample of 90 sixth grade students were shown slides, half of which…

Photographs of visual phenomena are presented to stimulate an awareness of the visual transition between the initial discovery of sights and their utilization in creative works. The visual phenomena are grouped into four units: changes on the surface of objects, perceptions of form, variations in perceptions due to the organization or association…

Tabulation of the color discrimination requisites of a representative sample of jobs revealed that the majority of jobs require little or no color perception aptitude. Jobs requiring color discrimination were listed by Dictionary of Occupational Titles for the use of counselors in the guidance of clients with defective color vision. (Author)

Describes experiments which focus on the perception of three dimensions. Discusses the cues about distance and depth and the role they have in perceptions of three dimensions. Evaluates the effect of color on the illusion on depth. (ML)

Studies the link between the theory of the neurophysiology of color perception and Berlin and Kay's ideas on color linguistics and color perception. Two interpretations of studies of color terminology are shown, one supporting and one disproving the Whorf Thesis. (NCR)

How to develop children's awareness of tactile and visual experience is the subject of this book, intended for primary school teachers and parents of young children. The purpose is to present experiences which will stimulate children's curiosity about their world and enrich their perception. Beginning with the first tactile and textural contacts a…

Summarizes the anatomical, physiological, and psychological evidence related to the primate visual system. States that comparison of perceptual abilities with the electrophysiological properties of neurons may help deduce functions of visual areas. (RT)

The 24 papers listed report the findings of a study funded by the Office of Naval Research. The study concentrated on the sensory and cognitive factors in man-machine interfaces. The papers are categorized into three groups: perception studies, human engineering studies, and methodological papers. A brief summary of the most noteworthy findings in…