This study investigates detrimental perceptual effects of adding extraneous stimuli to a tachistoscopic pattern. In two experiments, a general inhibitory effect on reproduction accuracy was found, along with a local effect on elements spatially close to the extraneous stimuli. (Editor)

Contains a ten item annotated bibliography of resource materials on visual perception problems commonly found in students who experience reading difficulty. (RB)

In this study of the visual placing response (an extension of the paws or arms on approach to a visual surface), infants extended their arms almost as much to a gray surface as to a patterned one. (Author/CS)

Subjects of this study were 19- and 23-week-old infants. Results showed that the older infants demonstrated differential attention to novel over familiar stimuli during recognition tests. An examination of their responsiveness during familiarization presentations indicated differing trends of looking activity. (Author/CS)

Indicates that a substantial number of subjects studied show visual-perceptual deficit and presents five practical suggestions for the education of these children. (RB)

Identifies those error items on the Bender-Gestalt Test which tend to discriminate over age and identifies those items which do not discriminate beyond certain ages. (RB)

A historical sketch of the development of Otto Neurath's visual science method called International System of Typographic Picture Education (ISOTYPE). (HB)

The relationship between age of onset of blindness and development of knowledge of color relations was examined with 16 college students who had been born totally blind, 16 who had been blinded totally at approximately 15 years of age, and 16 who had normal vision. Ss were asked to judge the similarities between color names, and judgments were…

Concludes that a teacher is one who creates circumstances that will result in students' learning and is able to adapt to individual variations among students. (RB)

A scheme, using features in a cartoon-like human face to represent variables, is tested as to its ability to graphically depict multivariate data. A factor analysis of Harman's "24 Psychological Tests" was performed and yielded four orthogonal factors. Nose width represented the loading on Factor 1; eye size on Factor 2; curve of mouth…

TEN PAIRS OF BLIND CHILDREN AGED SIX TO 13 YEARS WHO HAD SOME VISION WERE MATCHED BY PRETEST SCORES ON A TEST OF VISUAL DISCRIMINATION. A CRITERION GROUP, DESIGNATED THE PRINT COMPARISON GROUP, HAD SLIGHLY HIGHER RECORDED DISTANCE ACUITIES AND USED VISION AS THE PRIMARY MEANS OF LEARNING. PAIRS OF EXPERIMENTAL SUBJECTS DAILY RECEIVED 45 MINUTES OF…

The first step in learning to read is to recognize the visual language code as equivalent to the auditory code. The next step is the translation between auditory and visual information as well as between temporal and spatial organizations. The factors contributing to such translations are divided into six subprocesses: auditory sequence…

Although there has been previous research concerned with image size, brightness, and contrast in projection standards, the work has lacked careful conceptualization. In this study, size was measured in terms of the visual angle subtended by the material, brightness was stated in foot-lamberts, and contrast was defined as the ratio of the…